<SEC-DOCUMENT>0001021635-18-000067.txt : 20180517
<SEC-HEADER>0001021635-18-000067.hdr.sgml : 20180517
<ACCEPTANCE-DATETIME>20180517170930
ACCESSION NUMBER:		0001021635-18-000067
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		85
CONFORMED PERIOD OF REPORT:	20180517
ITEM INFORMATION:		Submission of Matters to a Vote of Security Holders
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180517
DATE AS OF CHANGE:		20180517

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			OGE ENERGY CORP.
		CENTRAL INDEX KEY:			0001021635
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				731481638
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12579
		FILM NUMBER:		18843962

	BUSINESS ADDRESS:	
		STREET 1:		321 N HARVEY
		STREET 2:		P.O. BOX 321
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73101-0321
		BUSINESS PHONE:		4055533000

	MAIL ADDRESS:	
		STREET 1:		321 N HARVEY
		STREET 2:		P.O. BOX 321
		CITY:			OKLAHOMA CITY
		STATE:			OK
		ZIP:			73101-0321

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OGE ENERGY CORP
		DATE OF NAME CHANGE:	19960827
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>ogeenergy8-k5x17x18.htm
<DESCRIPTION>OGE ENERGY CORP. 8-K
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
	<head>
		<!-- Document created using Wdesk 1 -->
		<!-- Copyright 2018 Workiva -->
		<title>Document</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s14068CA981815ABD97E6BFBAD85805CC"></a></div><div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><div><br></div><div style="line-height:120%;text-align:center;-sec-extract:summary;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">UNITED STATES</font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">SECURITIES AND EXCHANGE COMMISSION</font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">WASHINGTON, DC 20549</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:16pt;"><font style="font-family:inherit;font-size:16pt;font-weight:bold;">FORM 8-K</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">CURRENT REPORT PURSUANT</font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">TO SECTION 13 OR 15(D) OF THE</font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">SECURITIES EXCHANGE ACT OF 1934</font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:92.98245614035088%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:53%;"></td><td style="width:11%;"></td><td style="width:36%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">Date of report (Date of earliest event reported)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">May&#160;17, 2018</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">OGE ENERGY CORP.</font></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(Exact Name of Registrant as Specified in Its Charter)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">Oklahoma</font></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(State or Other Jurisdiction of Incorporation)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">1-12579</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">73-1481638</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(Commission File Number)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(IRS Employer Identification No.)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">321 North Harvey, P.O. Box 321, Oklahoma City, Oklahoma</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">73101-0321</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(Address of Principal Executive Offices)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(Zip Code)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">405-553-3000</font></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(Registrant's Telephone Number, Including Area Code)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">(Former Name or Former Address, if Changed Since Last Report)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (</font><font style="font-family:inherit;font-size:11pt;font-style:italic;">see</font><font style="font-family:inherit;font-size:11pt;">&#32;General Instruction A.2. below):</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">&#160;&#160;&#160;&#160;</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:92.98245614035088%;border-collapse:collapse;text-align:left;"><tr><td colspan="1"></td></tr><tr><td style="width:100%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><font style="font-family:Wingdings 2;font-size:11pt;">* </font><font style="font-family:inherit;font-size:11pt;">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><font style="font-family:Wingdings 2;font-size:11pt;">* </font><font style="font-family:inherit;font-size:11pt;">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><font style="font-family:Wingdings 2;font-size:11pt;">* </font><font style="font-family:inherit;font-size:11pt;">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:11pt;"><font style="font-family:Wingdings 2;font-size:11pt;">* </font><font style="font-family:inherit;font-size:11pt;">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 240.12b-2).</font></div><div style="line-height:120%;text-align:justify;text-indent:480px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Emerging growth company  </font><font style="font-family:Wingdings;font-size:11pt;">o </font></div><div style="line-height:120%;text-align:justify;font-size:11pt;"><font style="font-family:Wingdings;font-size:11pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  </font><font style="font-family:Wingdings;font-size:11pt;">o</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><div><br></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Item 5.07. Submission of Matters to a Vote of Security Holders</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy Corp. (the "Company") is the parent company of Oklahoma Gas and Electric Company, a regulated electric utility with approximately </font><font style="font-family:inherit;font-size:10pt;">843,000</font><font style="font-family:inherit;font-size:10pt;">&#32;customers in Oklahoma and western Arkansas. In addition, the Company holds a </font><font style="font-family:inherit;font-size:10pt;">25.6 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;limited partner interest and a </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;general partner interest in Enable Midstream Partners, LP.</font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">At the Annual Meeting of Shareholders of the Company held on May 17, 2018, the shareholders:</font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elected 10 members of the Board of Directors;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ratified the appointment of Ernst &amp; Young LLP as the Company's principal independent accountants for 2018;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Approved, on an advisory basis, named executive officer compensation; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Did not approve a shareholder proposal regarding allowing shareholders owning 10 percent of the Company's stock to call special meetings of shareholders. </font></div></td></tr></table><div style="line-height:120%;text-align:left;padding-left:72px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The number of votes cast for, against or withheld, as well as the number of abstentions and broker non-votes as to each of such matters, were as stated below.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="9"></td></tr><tr><td style="width:40%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Proposal No. 1:</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes For</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes Against</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Abstentions</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Broker Non-Votes</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Election of Directors</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Terms Expiring in 2019</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Frank A. Bozich</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122,851,167</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,517,051</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">666,893</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">James H. Brandi</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122,213,583</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,111,434</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">710,094</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Peter D. Clarke</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122,978,170</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,402,327</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">654,614</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Luke R. Corbett</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121,223,445</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,059,451</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">752,215</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">David L. Hauser</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122,858,934</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,464,903</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">711,274</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Robert O. Lorenz</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121,670,236</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,638,184</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">726,691</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Judy R. McReynolds</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122,460,760</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,815,894</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">758,457</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">J. Michael Sanner</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122,941,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,388,187</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">705,129</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Sheila G. Talton</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121,150,809</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,209,891</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">674,411</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Sean Trauschke</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">120,180,192</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,215,780</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">639,139</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Proposal No. 2:</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes For</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes Against</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Abstentions</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Ratification of the appointment of Ernst &amp; Young LLP as the Company's principal independent accountants for 2018</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">156,430,169</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,306,520</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">826,217</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Proposal No. 3:</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes For</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes Against</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Abstentions</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Broker Non-Votes</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Advisory vote to approve named executive officer compensation</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">119,301,915</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,094,607</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,638,589</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Proposal No. 4:</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes For</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Votes Against</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Abstentions</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Broker Non-Votes</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Shareholder proposal regarding allowing shareholders owning 10 percent of the Company's stock to call special meetings of shareholders</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50,847,063</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72,683,092</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,504,956</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34,527,795</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><div><br></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Item 8.01. Other Events</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As disclosed in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Quarterly Report on Form 10-Q for the period ended March 31, 2018, effective January 1, 2018,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;adopted Accounting Standards Update 2017-07, "Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost" ("ASU 2017-07"). ASU 2017-07 requires entities to bifurcate the components of net benefit expense between those that are attributed to compensation for service and those that are not. The service cost component of benefit expense continues to be presented within operating income, but entities are now required to present the other components of benefit expense as non-operating within the income statement. Additionally, ASU 2017-07 only permits the capitalization of the service cost component of net benefit expense. The accounting change is required to be applied on a retrospective basis for the presentation of components of net benefit cost and on a prospective basis for the capitalization of only the service cost component of net benefit costs.</font><font style="font-family:inherit;font-size:10pt;">&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">has presented the elements of net periodic benefit costs in the accompanying</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income in accordance with ASU 2017-07. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following items of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Annual Report on Form 10-K for the year ended December 31, 2017 have been recast to reflect the previously described implementation of ASU 2017-07 and are filed as exhibits to this Current Report on Form 8-K and incorporated herein by reference:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 99.01</font></div></td></tr></table><div style="line-height:120%;padding-left:48px;text-align:justify;text-indent:24px;"><font style="text-align:justify;font-family:inherit;font-size:10pt;padding-right:24px;">&#9702;</font><font style="font-family:inherit;font-size:10pt;">Item 6. Selected Financial Data</font></div><div style="line-height:120%;padding-left:48px;text-align:justify;text-indent:24px;"><font style="text-align:justify;font-family:inherit;font-size:10pt;padding-right:24px;">&#9702;</font><font style="font-family:inherit;font-size:10pt;">Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations</font></div><div style="line-height:120%;padding-left:48px;text-align:justify;text-indent:24px;"><font style="text-align:justify;font-family:inherit;font-size:10pt;padding-right:24px;">&#9702;</font><font style="font-family:inherit;font-size:10pt;">Item 8. Financial Statements and Supplementary Data</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 101.INS - XBRL Instance Document</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 101.SCH - XBRL Taxonomy Schema Document</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 101.PRE - XBRL Taxonomy Presentation Linkbase Document</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 101.LAB - XBRL Taxonomy Label Linkable Document</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 101.CAL - XBRL Taxonomy Calculation Linkbase Document</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:72px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Exhibit 101.DEF - XBRL Definition Linkbase Document</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The implementation of ASU 2017-07 reflected in the recast financial statements had no effect on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">net income for any period. The recast items of the Form 10-K described above have been updated only for the aforementioned implementation of ASU 2017-07. </font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has not otherwise updated for activities or events occurring after the date these items were originally presented. This Current Report on Form 8-K should be read in conjunction with our Form 10-K (except for Items 6, 7 and 8, which are included in this Current Report on Form 8-K) and our other periodic reports on Form 10-Q and Form 8-K.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Item 9.01.  Financial Statements and Exhibits</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:25%;"></td><td style="width:5%;"></td><td style="width:70%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(d) </font><font style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Exhibits</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Exhibit Number</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Description</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:13px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="ex2301-ernstyoungllpconsent.htm"><font style="font-family:inherit;font-size:10pt;">23.01</font></a></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="ex2301-ernstyoungllpconsent.htm"><font style="font-family:inherit;font-size:10pt;">Consent of Independent Registered Public Accounting Firm, Ernst &amp; Young LLP.</font></a></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="ex9901-2017ogeenergy10xkre.htm"><font style="font-family:inherit;font-size:10pt;">99.01</font></a></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><a style="text-decoration:underline;color:#0000FF;-sec-extract:exhibit;" href="ex9901-2017ogeenergy10xkre.htm"><font style="font-family:inherit;font-size:10pt;">Selected Financial Data, Management's Discussion and Analysis of Financial Condition and Results of Operations, and Financial Statements and Supplementary Data of the Company (Part II, Items 6, 7 and 8 of the Company's Annual Report on Form 10-K for the year ended December 31, 2017).</font></a></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.INS</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">XBRL Instance Document</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.SCH</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">XBRL Taxonomy Schema Document</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.CAL</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">XBRL Taxonomy Presentation Linkbase Document</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.DEF</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">XBRL Taxonomy Label Linkbase Document</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.LAB</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">XBRL Taxonomy Calculation Linkbase Document</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.PRE</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">XBRL Definition Linkbase Document</font></div></td></tr></table></div></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">SIGNATURE</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</font></div><div style="line-height:120%;text-align:left;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:right;text-indent:288px;font-size:12pt;"><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;text-align:-moz-right;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:46.783625730994146%;border-collapse:collapse;text-align:left;margin-left:auto;margin-right:0;"><tr><td colspan="2"></td></tr><tr><td style="width:10%;"></td><td style="width:90%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;font-weight:bold;">OGE ENERGY CORP.</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(Registrant)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">By:</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">/s/ Sarah R. Stafford</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Sarah R. Stafford</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;Controller and Chief Accounting Officer</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:37px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:37px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">May&#160;17, 2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div>	</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.01
<SEQUENCE>2
<FILENAME>ex2301-ernstyoungllpconsent.htm
<DESCRIPTION>EXHIBIT 23.01
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
	<head>
		<!-- Document created using Wdesk 1 -->
		<!-- Copyright 2018 Workiva -->
		<title>Exhibit</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s38433166919b4126b693f7218f28cce9"></a></div><div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-bottom:13px;text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 23.01</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Consent of Independent Registered Public Accounting Firm</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-92423) pertaining to the deferred compensation plan, the Registration Statement (Form S-8 No. 333-104497) pertaining to the employees' stock ownership and retirement savings plan, Registration Statement (Form S-8 No. 333-190406) pertaining to the employees' stock ownership and retirement savings plan, Registration Statement (Form S-8 No. 333-190405) pertaining to the 2013 stock incentive plan, the Registration Statement (Form S-3ASR No. 333-221303) pertaining to the dividend reinvestment and stock purchase plan and the Registration Statement (Form S-3ASR No. 333-213005) pertaining to the common stock and debt securities of our report dated February 21, 2018, except as it relates to the changes due to the application of Accounting Standards Update 2017-07 described in Note 2, as to which the date is May 17, 2018, with respect to the consolidated financial statements and schedule of OGE Energy Corp., and our report dated February 21, 2018, with respect to the effectiveness of internal control over financial reporting of OGE Energy Corp., included in this Current Report on Form 8-K, filed with the Securities and Exchange Commission.</font></div><div style="line-height:120%;text-align:left;padding-left:384px;text-indent:-384px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;padding-left:384px;text-indent:-384px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/ Ernst &amp; Young LLP</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma City, Oklahoma </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">May 17, 2018</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></div>	</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.01
<SEQUENCE>3
<FILENAME>ex9901-2017ogeenergy10xkre.htm
<DESCRIPTION>EXHIBIT 99.01
<TEXT>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
	<head>
		<!-- Document created using Wdesk 1 -->
		<!-- Copyright 2018 Workiva -->
		<title>Exhibit</title>
	</head>
	<body style="font-family:Times New Roman;font-size:10pt;">
<div><a name="s96B1DE614E9C54DE8EDF0234999AB1B5"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sD24E16E5322F5076A3BF558A2B5D566F"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy Corp.'s (the "Company") audited consolidated financial statements for the years ended December 31, 2015, 2016 and 2017, selected financial data and related Management's Discussion and Analysis of Financial Condition and Results of Operations have been recast to reflect the implementation of Accounting Standards Update 2017-07, "Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost" ("ASU 2017-07") as discussed in Note 11 in "Item 8. Financial Statements and Supplementary Data." These new presentations have no effect on the Company's reported net income for any period. The revised sections of the Form 10-K included have not otherwise been updated for events occurring after the date of the consolidated financial statements, which were originally presented in the Form 10-K. This Exhibit 99.01 to Form 8-K should be read in conjunction with the Form 10-K (except for Items 6, 7 and 8, which are included) and the Company's other periodic reports on Form 10-Q and Form 8-K. Capitalized words not defined below are defined in the Glossary in the Form 10-K.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Item 6. Selected Financial Data.</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">HISTORICAL DATA</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:50%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2014</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2013</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SELECTED FINANCIAL DATA</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions, except per share data)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Results of Operations Data (A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,453.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,867.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,106.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,428.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating expenses</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">832.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">866.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">825.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">805.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">842.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">506.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">541.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">596.5</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">172.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance&#160;for&#160;equity&#160;funds&#160;used&#160;during construction</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">39.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other net periodic pension and postretirement (cost) benefit</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(20.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(43.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">46.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">17.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">22.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;expense</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">143.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">142.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">149.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">147.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax (benefit) expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">172.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">130.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">395.8</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">393.8</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less:&#160;Net&#160;income&#160;attributable&#160;to noncontrolling&#160;interests</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income attributable to OGE Energy</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">395.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">387.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share attributable to OGE Energy common shareholders</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.99</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.96</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share attributable to OGE Energy common shareholders</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.98</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.94</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dividends declared per common share</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.27000</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.15500</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.05000</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.95000</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.85125</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet Data (at period end)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property, plant and equipment, net</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,339.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,696.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,322.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6,979.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6,672.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10,412.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,939.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,580.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,509.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,120.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term debt</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,999.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,630.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,738.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,737.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,385.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;stockholders'&#160;equity</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,851.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,443.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,326.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,244.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,037.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Capitalization Ratios (B)</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Stockholders' equity</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">56.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">55.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term debt</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">43.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Ratio of Earnings to Fixed Charges (C)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ratio of earnings to fixed charges</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.42</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.41</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.12</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.49</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.98</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:9pt;padding-left:0px;"><font style="font-family:inherit;font-size:9pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">In May 2013, Enable was formed to own and operate the midstream businesses of OGE Energy and CenterPoint.  OGE Energy accounts for its interest in Enable using the equity method of accounting subsequent to the formation of Enable.  Prior to May 1, 2013, OGE Energy consolidated the results of Enogex LLC.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:9pt;padding-left:0px;"><font style="font-family:inherit;font-size:9pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:9pt;"><font style="font-size:9pt;">Capitalization ratios = [Total</font><font style="font-family:inherit;font-size:9pt;">&#32;stockholders' </font><font style="font-size:9pt;">equity / (Total</font><font style="font-family:inherit;font-size:9pt;">&#32;stockholders' </font><font style="font-size:9pt;">equity + Long-term debt + Long-term debt due within one year)] and [(Long-term debt + Long-term debt due within one year) / (Total</font><font style="font-family:inherit;font-size:9pt;">&#32;stockholders' </font><font style="font-size:9pt;">equity + Long-term debt + Long-term debt due within one year)].</font><font style="font-family:inherit;font-size:9pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:9pt;padding-left:0px;"><font style="font-family:inherit;font-size:9pt;">(C)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">For purposes of computing the ratio of earnings to fixed charges, (i) earnings consist of income from continuing operations before income taxes and equity in earnings of unconsolidated affiliates, plus distributed equity income plus fixed charges, less allowance for borrowed funds used during construction and other capitalized interest </font><font style="font-size:9pt;">and (ii) fixed charges consist of interest on long-term debt, related amortization, interest on short-term borrowings and a calculated portion of rents considered to be interest.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2</font></div></div><hr style="page-break-after:always"><div><a name="s8CD7FE7A56FA5AF5BFB521305F699914"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Item 7.&#160;&#160;Management's Discussion and Analysis of Financial Condition and Results of Operations.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><a name="s1B88C46EBAA850FAAC896B373BE0C413"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Introduction</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The Company is an energy and energy services provider offering physical delivery and related services for both electricity and natural gas primarily in the south central U.S.  The Company conducts these activities through two business segments: (i) electric utility and (ii) natural gas midstream operations.  The accounts of the Company and its wholly owned subsidiaries are included in the consolidated financial statements.  All intercompany transactions and balances are eliminated in consolidation.  The Company generally uses the equity method of accounting for investments where its ownership interest is between 20 percent and 50 percent and it lacks the power to direct activities that most significantly impact economic performance. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The electric utility segment</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">generates, transmits, distributes and sells electric energy in Oklahoma and western Arkansas</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Its operations</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are conducted through OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are subject to regulation by the OCC, the APSC and the FERC.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E was incorporated in 1902 under the laws of the Oklahoma Territory</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and is a wholly owned subsidiary of the Company.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E is the largest electric utility in Oklahoma, and its franchised service territory includes Fort Smith, Arkansas and the surrounding communities.  OG&amp;E sold its retail natural gas business in 1928 and is no longer engaged in the natural gas distribution business. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The natural gas midstream operations segment represents the Company's investment in Enable through wholly owned subsidiaries and ultimately OGE Holdings.  Enable is engaged in the business of gathering, processing, transporting and storing natural gas.  Enable's natural gas gathering and processing assets are strategically located in four states and serve natural gas production from shale developments in the Anadarko, Arkoma and Ark-La-Tex basins.  Enable also owns an emerging crude oil gathering business in the Bakken Shale formation, principally located in the Williston Basin of North Dakota.  Enable's natural gas transportation and storage assets extend from western Oklahoma and the Texas Panhandle to Alabama and from Louisiana to Illinois.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable was formed effective May 1, 2013</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">by the Company, the ArcLight group and CenterPoint to own and operate the midstream businesses of the Company and CenterPoint.  In the formation transaction, the Company and the ArcLight group contributed Enogex LLC to Enable, and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company deconsolidated its previously held investment in Enogex Holdings and acquired an equity interest in Enable.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The Company determined that its contribution of Enogex LLC to Enable met the requirements of being in substance real estate and was recorded at historical cost.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The general partner of Enable is equally controlled by the Company and CenterPoint, who each have</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">management ownership.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Based on the 50/50 management ownership, with neither company having control</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">began accounting for its interest in Enable using the equity method of accounting.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In April 2014, Enable completed an initial public offering of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">25.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">common units resulting in Enable becoming a publicly traded Master Limited Partnership.  At </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company owned </font><font style="font-family:inherit;font-size:10pt;">111.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;common units, or </font><font style="font-family:inherit;font-size:10pt;">25.7 percent</font><font style="font-family:inherit;font-size:10pt;">, of Enable's outstanding common units.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">For additional information on the Company's equity investment in Enable and related party transactions, see Note 3 in "Item 8. Financial Statements and Supplementary Data."</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Over the course of 2015 and continuing into early 2016, natural gas and crude oil prices dropped to their lowest levels in over 10 years.  During 2016 and 2017, those prices increased, and have stabilized, but have not rebounded to the pre-2015 levels.  Based on these recent commodity prices, Enable has seen changes in producer activity that have negatively impacted Enable's operations and financial position and could see additional changes in producer activity that may negatively impact Enable's operations and affect its future distribution rates.  If commodity prices decline further, Enable's future operating results and cash flows could be negatively impacted.  A portion of our earnings and operating cash flows depend on the performance of, and distributions from, Enable.  As disclosed in this Form 10-K, Enable is subject to a number of risks, including contract renewal risk, the reliance on the drilling and production decisions of others and the volatility of natural gas, NGL and crude oil prices.  If any of those risks were to occur, the Company's business, financial condition, results of operations or cash flows could be materially adversely affected.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On February 9, 2018, Enable announced a quarterly dividend distribution of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.31800</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per unit on its outstanding common units, which is unchanged from the previous quarter.  If cash distributions to Enable&#8217;s unitholders exceed</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.330625</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per unit in any quarter, the general partner will receive increasing percentages, up to </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">, of the cash Enable distributes in excess of that amount.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">is entitled to </font><font style="font-family:inherit;font-size:10pt;">60 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of those "incentive distributions."  </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E participates in the SPP Integrated Marketplace.  As part of the Integrated Marketplace, the SPP has balancing authority responsibilities for its market participants.&#160; The SPP Integrated Marketplace functions as a centralized dispatch, where market participants, including OG&amp;E, submit offers to sell power to the SPP from their resources and bid to purchase power from the SPP for their customers.&#160; The SPP Integrated Marketplace is intended to allow the SPP to optimize supply offers and demand bids based upon reliability and economic considerations and to determine which generating units will run at any given time for </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">maximum cost-effectiveness. &#160;As a result, OG&amp;E's generating units produce output that is different from OG&amp;E's customer load requirements.  Net fuel and purchased power costs are recovered through fuel adjustment clauses.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s79B8C1F373375D34A722E0F56440321A"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Overview</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Company Strategy</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">mission, through OG&amp;E and its equity interest in Enable, is to fulfill its critical role in the nation's electric utility and natural gas midstream pipeline infrastructure and meet individual customer's needs for energy and related services, focusing on safety, efficiency, reliability, customer service and risk management.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">corporate strategy is to continue to maintain its existing business mix and diversified asset position of its regulated electric utility business and interest in a publicly traded midstream company, while providing competitive energy products and services to customers, as well as seeking growth opportunities in both businesses.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E is focused on:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:144px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:96px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">providing exceptional customer experiences by continuing to improve customer interfaces, tools, products and services that deliver high customer satisfaction and operating productivity;</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:144px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:96px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">providing safe, reliable energy to the communities and customers we serve, with a particular focus on enhancing the value of the grid by improving distribution grid reliability by reducing the frequency and duration of customer interruptions and leveraging previous grid technology investments;</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:144px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:96px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">having strong regulatory and legislative relationships for the long-term benefit of our customers, investors and members;</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:144px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:96px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">continuing to grow a zero-injury culture and deliver top-quartile safety results;</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:144px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:96px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">complying with the EPA's Regional Haze Rule requirements;</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:144px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:96px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">ensuring we have the necessary mix of generation resources to meet the long-term needs of our customers; and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:144px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:96px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">continuing focus on operational excellence and efficiencies in order to protect the customer bill.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#231f20;"></font><font style="font-family:inherit;font-size:10pt;">Additionally, the Company wants to achieve a premium valuation of its businesses relative to its peers, grow earnings per share with a stable earnings pattern, create a high performance culture and achieve desired outcomes with target stakeholders.  The Company's financial objectives include a long-term annual earnings growth rate for OG&amp;E of three to five percent on a weather-normalized basis, maintaining a strong credit rating as well as targeting</font><font style="font-family:inherit;font-size:10pt;">&#32;dividend increases of approximately 10 percent annually through 2019.  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The targeted annual dividend increase has been determined after consideration of numerous factors, including the largely retail composition of the Company's shareholder base, the Company's financial position, the Company's growth targets and the composition of the Company's assets and investment opportunities.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company also utilizes cash distributions from its investment in Enable to help fund its capital needs and support future dividend growth.  The Company believes it can accomplish these financial objectives by, among other things, pursuing multiple avenues to build its business, maintaining a diversified asset position, continuing to develop a wide range of skills to succeed with changes in its industries, providing products and services to customers efficiently, managing risks effectively and having strong regulatory and legislative relationships.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s8484C7F3BB555241B6C5ABC55714BC86"></a></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Summary of Operating Results</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">compared to</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Net income was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$619.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.10</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per diluted share, in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$338.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.69</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per diluted share, in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">increase</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in net income of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$280.8 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">83.0 percent</font><font style="font-family:inherit;font-size:10pt;">, or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.41</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per diluted share, in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">was primarily due to:</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:96px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in net income at OGE Holdings of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$271.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.36</font><font style="font-family:inherit;font-size:10pt;">&#32;per diluted share of the Company's common stock, primarily due to an income tax benefit of </font><font style="font-family:inherit;font-size:10pt;">$245.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;as a result of the 2017 Tax Act and an increase of equity in earnings of Enable; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:96px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase</font><font style="font-family:inherit;font-size:10pt;">&#32;in net income </font><font style="font-family:inherit;font-size:10pt;">at OG&amp;E of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$21.4 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.11</font><font style="font-family:inherit;font-size:10pt;">&#32;per diluted share of the Company's common stock, </font><font style="font-family:inherit;font-size:10pt;">primarily due to higher net other income and lower depreciation and amortization expense as a result of the March 2017 OCC rate order mandating a reduction in depreciation rates, partially offset by higher income tax expense, higher pension cost and lower gross margin primarily due to milder weather</font><font style="font-family:inherit;font-size:10pt;">; partially offset by</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:96px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase</font><font style="font-family:inherit;font-size:10pt;">&#32;in net loss of other operations of </font><font style="font-family:inherit;font-size:10pt;">$12.1 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">$0.06</font><font style="font-family:inherit;font-size:10pt;">&#32;per diluted share of the Company's common stock, primarily due to income tax expense of $10.5 million as a result of the 2017 Tax Act.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2016</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">compared to</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2015</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;Net income was $338.2 million, or $1.69 per diluted share, in 2016 as compared to $271.3 million, or $1.36 per diluted share, in 2015.  The increase in net income of $66.9 million, or 24.7 percent, or $0.33 per diluted share, in 2016 as compared to 2015 was primarily due to:</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:96px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase in net income at OGE Holdings of $44.3 million, or $0.22 per diluted share of the Company's common stock, primarily due to the goodwill impairment adjustment at Enable in September 2015, partially offset by higher income tax expense due to higher pre-tax operating income and a change in state tax rates;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:96px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase in net income at OG&amp;E of $15.2 million,</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;">or $0.07 per diluted share of the Company's common stock, primarily due to an increase in gross margin related to warmer summer weather and increased wholesale transmission revenues and an increase in other income.  Partially offsetting these items was an increase in other operation and maintenance expense, an increase in depreciation expense due to additional assets being placed in service and an increase in income tax expense; and </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:96px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:48px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase in net income of other operations of $7.4 million, or $0.04 per diluted share of the Company's common stock, primarily due to charges in 2015 associated with pre-construction expenditures for cancelled new office space to consolidate Oklahoma City personnel and a decrease in depreciation, partially offset by an increase in interest expense.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A more detailed discussion regarding the financial performance of OG&amp;E and the Natural Gas Midstream Operations can be found under "Results of Operations" below.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s20C232CFD58650C4A18F1E4A013765F7"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">OG&amp;E's Non-GAAP Financial Measures</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross margin is defined by OG&amp;E as operating revenues less fuel, purchased power and certain transmission expenses.  Gross margin is a non-GAAP financial measure because it excludes depreciation and amortization, and other operation and maintenance expenses.  Expenses for fuel and purchased power are recovered through fuel adjustment clauses and as a result changes in these expenses are offset in operating revenues with no impact on net income.  OG&amp;E believes gross margin provides a more meaningful basis for evaluating its operations across periods than operating revenues because gross margin excludes the revenue effect of fluctuations in these expenses.  Gross margin is used internally to measure performance against budget and in reports for management and the Board of Directors.  OG&amp;E's definition of gross margin may be different from similar terms used by other companies.  For a reconciliation of gross margin to revenue for the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">see OG&amp;E (Electric Utility) Results of Operations below.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Enable's Non-GAAP Financial Measures</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross margin is defined by Enable as total revenues minus costs of natural gas and NGLs, excluding depreciation and amortization. Total revenues consist of the fees that they charge their customers and the sales price of natural gas and NGLs that they sell. The cost of natural gas and NGLs consists of the purchase price of natural gas and NGLs that they purchase. Enable deducts the cost of natural gas and NGLs from total revenue to arrive at a measure of the core profitability of their mix of fee-based and commodity-based customer arrangements. Gross margin allows for meaningful comparison of the operating results between Enable's fee-based revenues and Enable's commodity-based contracts which involve the purchase or sale of natural gas, NGLs and/or crude oil.  In addition, the Company believes gross margin allows for a meaningful comparison of the results of Enable's commodity-based activities across different commodity price environments because it measures the spread between the product sales price and cost of products sold.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5</font></div></div><hr style="page-break-after:always"><div><a name="sC7CA0DE19AF1510893378819CE514249"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Results of Operations</font></div><div style="line-height:120%;text-align:justify;font-size:7pt;"><font style="font-family:inherit;font-size:7pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following discussion and analysis presents factors that affected</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's consolidated </font><font style="font-family:inherit;font-size:10pt;">results of operations for the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's consolidated </font><font style="font-family:inherit;font-size:10pt;">financial position at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The following information should be read in conjunction with the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements and Notes thereto.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Known trends and contingencies of a material nature are discussed to the extent considered relevant.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions except per share data)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic average common shares outstanding</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">199.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted average common shares outstanding</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">200.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dividends declared per common share</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.27000</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.15500</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.05000</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:7pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Results by Business Segment</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E (Electric Utility)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">305.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Holdings (Natural Gas Midstream Operations) (A)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">325.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other operations (B)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Consolidated net income</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded an income tax benefit of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$245.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;during the fourth quarter of 2017 due to the Company remeasuring deferred taxes at OGE Holdings, as a result of the 2017 Tax Act.  </font><font style="font-family:inherit;font-size:10pt;">See Note 7</font><font style="font-family:inherit;font-size:10pt;">&#32;in "Item 8. Financial Statements and Supplementary Data" </font><font style="font-family:inherit;font-size:10pt;">for further discussion of the effects of the 2017 Tax Act.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The </font><font style="font-family:inherit;font-size:10pt;">Company recorded a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$108.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">pre-tax charge during the third quarter of</font><font style="font-family:inherit;font-size:10pt;">&#32;2015</font><font style="font-family:inherit;font-size:10pt;">&#32;for its share of Enable's goodwill impairment, as adjusted for the basis differences.  See Note 3 in "Item 8. Financial Statements and Supplementary Data" for further discussion of the goodwill impairment.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded an income tax expense of $10.5 million during the fourth quarter of 2017 due to the Company remeasuring deferred taxes at OGE Energy (holding company), as a result of the 2017 Tax Act.  Other operations primarily includes the operations of the holding company and consolidating eliminations.</font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following operating results analysis by business segment includes intercompany transactions that are eliminated in the Consolidated Financial Statements.&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6</font></div></div><hr style="page-break-after:always"><div><a name="sCFAB357E4CEF5834BED7E1E36BD36C11"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E (Electric Utility)</font></div><div><a name="s57B5F08733A05989859E59B127C0CF5C"></a></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(Dollars in millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">470.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">469.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">428.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">280.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">316.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">84.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">527.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">509.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">516.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance&#160;for&#160;equity&#160;funds&#160;used&#160;during construction</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">39.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other net periodic pension and postretirement (cost) benefit</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(15.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">36.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;expense</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">138.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">138.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">146.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">141.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">114.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">104.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">305.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues by classification:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Residential</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">884.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">951.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">896.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commercial</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">588.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">573.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">535.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Industrial</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">200.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">194.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">190.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oilfield</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">159.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">156.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">162.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Public authorities and street light</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">208.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">204.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">194.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Sales for resale</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">System sales revenues</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,040.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,081.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,000.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Provision for rate refund</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(33.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Integrated market</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">23.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">49.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">170.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">161.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">147.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total operating revenues</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Reconciliation of gross margin to revenue</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross margin</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,363.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,379.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,331.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">MWh sales by classification </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Residential</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commercial</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Industrial</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oilfield</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Public authorities and street light</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Sales for resale</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">System sales</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Integrated market</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total sales</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">28.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">28.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of customers</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">841,830</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">833,582</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">824,776</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-average cost of energy per kilowatt-hour </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In cents)</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.821</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.488</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.529</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Coal</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.069</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.213</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.187</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total fuel</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.211</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.199</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.196</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total fuel and purchased power</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.049</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.842</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.874</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Degree days (A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Heating - Actual</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,877</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,800</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,038</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Heating - Normal</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,349</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,349</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,349</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cooling - Actual</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,944</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,247</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,071</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cooling - Normal</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,092</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,092</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,092</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:9pt;padding-left:0px;"><font style="font-family:inherit;font-size:9pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:9pt;"><font style="color:#000000;font-size:9pt;text-decoration:none;">Degree days are calculated as follows:&#160;&#160;The high and low degrees of a particular day are added together and then averaged.&#160;&#160;If the calculated average is above 65 degrees, then the difference between the calculated average and 65 is expressed as cooling degree days, with each degree of difference equaling one cooling degree day.&#160;&#160;If the calculated average is below 65 degrees, then the difference between the calculated average and 65 is expressed as heating degree days, with each degree of difference equaling one heating degree day.&#160;&#160;The daily calculations are then totaled for the particular reporting period.</font></div></td></tr></table><div><a name="s7914E8C7F6315B87A2BE866C0D6C49EE"></a></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">2017 compared to 2016.</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E's net income increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$21.4 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">7.5 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to lower depreciation and amortization expense as a result of the March 2017 OCC rate order mandating a reduction in depreciation rates, higher allowance for equity funds used during construction, higher other income and higher allowance for borrowed funds used during construction, partially offset by higher income tax expense, higher pension cost, lower gross margin and higher interest on long-term debt.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross margin was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1,363.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1,379.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">a decrease</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$15.6 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">1.1 percent</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The below factors contributed to the change in gross margin:</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:89%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weather (price and quantity) (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Price variance (B)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(13.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wholesale transmission revenue</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">New customer growth</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-residential demand and related revenues</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Industrial and oilfield sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in gross margin</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cooling degree days decreased approximately 13 percent in 2017.  </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Decreased primarily due to additional reserves for rate refunds in both Oklahoma and Arkansas, as well as riders moving to base rates in the March 2017 OCC rate order.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s29955FC6E7D857639A717514D4C1ACC3"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales for OG&amp;E consists of fuel used in electric generation, purchased power and transmission related charges.  </font><font style="font-family:inherit;font-size:10pt;">The actual cost of fuel used in electric generation and certain purchased power costs are passed through to OG&amp;E's customers through fuel adjustment clauses.  The fuel adjustment clauses are subject to periodic review by the OCC and the APSC.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">&#32;OG&amp;E's cost of sales</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$17.5 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">2.0 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The changes are detailed in the table below. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.90243902439025%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:82%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel expense (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(61.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Purchased power costs:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Purchases from SPP (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">74.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wind</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cogeneration</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission expense (C)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in cost of sales</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">17.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Decrease in fuel expense was primarily due to decreased utilization of company-owned generation.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increase</font><font style="font-family:inherit;font-size:10pt;">&#32;in the cost of purchases from the SPP</font><font style="font-family:inherit;font-size:10pt;">&#32;was due to an increase of</font><font style="font-family:inherit;font-size:10pt;">&#32;26.8 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;in MWh purchased and an increase of</font><font style="font-family:inherit;font-size:10pt;">&#32;16.2 percent </font><font style="font-family:inherit;font-size:10pt;">in cost per MWhs purchased.  The increase in cost per MWh purchased was due to an increase in fuel prices and higher grid congestion costs during 2017. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increase in transmission-related charges was primarily due to higher SPP charges for the base plan projects of other utilities.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s77382DEA17535AC6BBEE156991426CA7"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other operation and maintenance expense</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.7 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">0.4 percent</font><font style="font-family:inherit;font-size:10pt;">, in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The below factors contributed to the change in other operation and maintenance expense:</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:89%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Vegetation management</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capitalized labor (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in other operation and maintenance expense</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font>Increased during 2017 primarily due to more storm costs exceeding the $2.7 million OCC-allowed threshold, which were moved to a regulatory asset, as well as mutual assistance, which was provided in the aftermath of Hurricanes Harvey and Irma.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation and amortization expense</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">decreased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$35.5 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">11.2 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to lower depreciation expense related to the reduction in depreciation rates approved in the March 2017 OCC rate order as discussed in Note </font><font style="font-family:inherit;font-size:10pt;">14</font><font style="font-family:inherit;font-size:10pt;">&#32;in "Item 8. Financial Statements and Supplementary Data," partially offset by additional assets being placed into service.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Allowance for equity funds used during construction</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$25.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to higher construction work in progress balances resulting from increased spending for environmental projects. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other net periodic pension and postretirement cost increased $14.6 million, primarily due to higher settlement charges resulting from an increase in the dollar value of lump sum pension payments requested by retirees.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income </font><font style="font-family:inherit;font-size:10pt;">increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$20.2 million</font><font style="font-family:inherit;font-size:10pt;">, primarily due to an increase </font><font style="font-family:inherit;font-size:10pt;">in the tax gross-up related to higher allowance for funds used during construction and an increase in gains on guaranteed flat bill margins.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance for borrowed funds used during construction</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$10.5 million</font><font style="font-family:inherit;font-size:10pt;">, primarily due to higher construction work in progress balances resulting from increased spending for environmental projects.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sEC52DFCE78525C9A9E1FBD23A787D3A1"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$27.4 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">24.0 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to higher pre-tax operating income and lower tax credits generated.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sC43307F12406560CB52BD8A7524AE43F"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;compared to </font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">.</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E's net income increased $15.2 million, or 5.7 percent, in 2016 as compared to 2015, primarily due to an increase in gross margin related to warmer summer weather and increased transmission revenues and an increase in other income, partially offset by increases in other operation and maintenance expense, depreciation expense and income tax expense.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross margin was $1,379.1 million in 2016 as compared to $1,331.9 million in 2015, an increase of $47.2 million, or 3.5 percent.  The below factors contributed to the change in gross margin:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:89%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interim rate increase - Oklahoma (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">39.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Reserve for rate refund (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(33.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wholesale transmission revenue (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Price variance (C)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Quantity variance (primarily weather)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">New customer growth</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-residential demand and related revenues</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expiration of AVEC contract (D)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in gross margin</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">47.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As discussed in Note</font><font style="font-family:inherit;font-size:10pt;">&#32;14 in "Item 8. Financial Statements and Supplementary Data," </font><font style="font-family:inherit;font-size:10pt;">on July 1, 2016, OG&amp;E implemented an annual interim rate increase of $69.5 million.  Interim rates are subject to refund of any amount recovered in excess of the rates ultimately approved by the OCC in the general rate case.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increased primarily due to the SPP's settlement of revenue credits related to the Windspeed Transmission line for the years 2008 through August 2016.  Other increases include a recovery of the base plan projects in the SPP formula rate for 2015 and 2016.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increased primarily due to the reversal of a reserve for gas transportation charges in addition to the pricing impact of weather related sales.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On June 30, 2015, the wholesale power contract with AVEC expired.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E's cost of sales increased $15.1 million, or 1.7 percent, in 2016 as compared to 2015.  The changes are detailed in the table below.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:82%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel expense (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Purchased power costs:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Purchases from SPP (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wind</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cogeneration</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission expense (C)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in cost of sales</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increased primarily due to higher volumes of natural gas used partially offset by lower natural gas prices.  In 2016, OG&amp;E's fuel mix was 48.0 percent coal, 45.3 percent natural gas and 6.7 percent wind.  In 2015, OG&amp;E's fuel mix was 49.0 percent coal, 44.0 percent natural gas and seven percent wind.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Decreased primarily due to a decrease in purchases from the SPP. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increased primarily due to higher SPP charges for the base plan projects of other utilities and SPP charges for the Windspeed Transmission line for the years 2008 through August 2016.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other operation and maintenance expense increased $40.5 million, or 9.5 percent, in 2016 as compared to 2015.  The below factors contributed to the change in other operation and maintenance expense:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:89%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Change</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payroll and benefits (A) </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Contract professional services (B)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Corporate allocations and overheads (C)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in other operation and maintenance expense</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increased primarily due to increases in pension expense, which increased in order to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, incentive compensation, annual salaries and medical/dental expense, partially offset by a decrease in overtime.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increased primarily due to increased consulting costs associated with demand side management programs.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Increased primarily due to additional direct support in information technology, facility direct support, strategy and marketing support.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation and amortization expense increased $16.5 million, or 5.5 percent, primarily due to additional assets being placed in service and amortization of deferred storm costs.  </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes other than income taxes decreased $3.1 million, or 3.6 percent, due to increased capitalization of ad valorem taxes primarily associated with environmental projects.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance for equity funds used during construction increased $5.9 million, or 71.1 percent, primarily due to higher construction work in progress balances resulting from increased spending for environmental projects. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other net periodic pension and postretirement cost decreased $15.2 million, or 95 percent, primarily due to lower settlement charges resulting from a decrease in the dollar value of lump sum pension payments requested by retirees.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income increased $3.1 million, or 23.3 percent, primarily due to an increase in the tax gross-up related to higher allowance for equity funds used during construction and an increase in interest income related to riders, partially offset by decreased guaranteed flat bill margins.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other expense increased $1.3 million, or 81.3 percent, primarily due to increased other miscellaneous expenses, increased charitable donations during 2016 and an increase in consulting services.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense decreased $8.6 million, or 5.9 percent, primarily due to the retirement of senior notes in January 2016, partially offset by increased allowance for borrowed funds used during construction primarily associated with environmental projects.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense increased $9.6 million, or 9.2 percent, primarily due to higher pre-tax operating income in addition to lower renewable energy credits.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s454780C1DEEB54668FA132670F39B814"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OGE Holdings (Natural&#160;Gas&#160;Midstream Operations)</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating loss</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other (expense) income</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income before taxes</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">130.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">94.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax (benefit) expense (B)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(195.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income attributable to OGE Holdings</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">325.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$108.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">pre-tax charge during the third quarter of 2015 for its share of Enable's goodwill impairment, as adjusted for the basis difference. See Note 3 in "Item 8. Financial Statements and Supplementary Data" for further discussion of the goodwill impairment.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Includes an income tax benefit of </font><font style="font-family:inherit;font-size:10pt;">$245.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;due to the remeasurement of deferred taxes, as a result of the 2017 Tax Act.</font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s5B5F895F70105CBF8A2310ADAEAB974E"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Reconciliation of Equity in Earnings of Unconsolidated Affiliates</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table reconciles OGE Energy's equity in earnings of its unconsolidated affiliates for the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:58%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">289.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distributions senior to limited partners</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Differences due to timing of OGE Energy and Enable accounting close</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss) used to calculate OGE Energy's equity in earnings</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(739.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's percent ownership at period end</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's portion of Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">70.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(194.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Impairments recognized by Enable associated with OGE Energy's basis differences</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">178.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's share of Enable net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">17.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates includes the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">share of Enable earnings adjusted for the amortization of the basis difference of the Company's investment in Enogex LLC and its underlying equity in the net assets of Enable and is also adjusted for the elimination of the Enogex Holdings fair value adjustments.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The difference between OGE Energy's investment in Enable and its underlying equity in the net assets of Enable was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$714.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The basis difference is being amortized over approximately 30 years, beginning in May 2013.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The following table reconciles the basis difference in Enable from </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">&#32;to </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:682px;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:584px;"></td><td style="width:9px;"></td><td style="width:84px;"></td><td style="width:4px;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2016</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">743.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in Enable basis difference</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(17.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2017</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">714.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Enable Results of Operations</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables represents summarized financial information of Enable for </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">:</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:58%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,803</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,272</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,418</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of natural gas and NGLs</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,381</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,017</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,097</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">528</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">385</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(712</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">290</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:58%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gathered volumes - TBtu/d</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.56</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.13</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.14</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transportation volumes - TBtu/d</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">5.04</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.88</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.97</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas processed volumes - TBtu/d</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.96</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.80</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.78</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NGLs sold - MBbl/d (A)(B)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">92.21</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">78.16</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">75.55</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(A)  Excludes condensate.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(B)  NGLs sold includes volumes of NGLs withdrawn from inventory or purchased for system balancing purposes.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sF414449FB1085F008D9ED2F1140E9444"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Year Ended </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;as compared to Year Ended </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Holdings' earnings before taxes </font><font style="font-family:inherit;font-size:10pt;">increased</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$35.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;for the </font><font style="font-family:inherit;font-size:10pt;">year ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;as compared to the same period in </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, primarily due to an increase in equity in earnings of Enable of </font><font style="font-family:inherit;font-size:10pt;">$29.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and a decrease in pension settlement expense of $6.8 million.  The increase in the Company's equity in earnings of Enable was primarily attributable to a </font><font style="font-family:inherit;font-size:10pt;">$143.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;increase in Enable's operating income.  Enable's operating income increased primarily due to an increase in gross margin of </font><font style="font-family:inherit;font-size:10pt;">$167.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and a decrease in impairments of $9.0 million that increased the Company's equity in earnings of Enable by $42.9 million and $2.3 million, respectively, partially offset by an increase in depreciation and amortization expense of </font><font style="font-family:inherit;font-size:10pt;">$28.0 million</font><font style="font-family:inherit;font-size:10pt;">, an increase in interest expense of $21.0 million and an increase in preferred distributions of $14.0 million that decreased the Company's equity in earnings of Enable by $7.2 million, $5.4 million and $3.6 million, respectively.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable's gathering and processing business segment reported an increase in operating income of $131.0 million.  The increase in operating income was primarily due to an increase in gross margin of $160.0 million that increased the Company's equity in earnings of Enable by $41.1 million.  The increase in gross margin was partially offset by an increase in depreciation and amortization expense of $20.0 million and an increase in operations and maintenance and general and administrative expenses of $13.0 million that decreased the Company's equity in earnings of Enable by $5.1 million and $3.3 million, respectively.  Gathering and processing gross margin increased primarily due to an increase in gross margin from natural gas sales due to higher average natural gas prices and higher gathering volumes in the Anadarko and Ark-La-Tex Basins, an increase in processing margins resulting from higher average NGL prices and higher processed volumes in the Anadarko Basin, an increase in gathering margin due to increased gathering volumes in the Anadarko and Ark-La-Tex Basins and increased billings under minimum volume commitments in the Arkoma Basin and an increase in gross margin from changes in the fair value of condensate and NGL derivatives.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable's transportation and storage business segment reported an increase in operating income of $13.0 million.  The increase in operating income was primarily due to a decrease in operations and maintenance and general and administrative expenses of $12.0 million and an increase in gross margin of $10.0 million that increased the Company's equity in earnings of Enable by $3.1 million and $2.6 million, respectively.  These increases were partially offset by an increase of depreciation and amortization expense of $8.0 million that decreased the Company's equity in earnings of Enable by $2.1 million.  Transportation and storage gross margin increased primarily due to an increase in gross margin from changes in the fair value of natural gas derivatives, an increase in NGL sales due to an increase in transported volumes and NGL prices and an increase in off-system transportation margins.  These increases were partially offset by a decrease in system management activities, a decrease in firm transportation services between Carthage, Texas and Perryville, Louisiana and a decrease in realized gains on natural gas derivatives. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax benefit was </font><font style="font-family:inherit;font-size:10pt;">$195.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;during the </font><font style="font-family:inherit;font-size:10pt;">year ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;as compared to income tax expense of </font><font style="font-family:inherit;font-size:10pt;">$40.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;during the same period in 2016.  The change is primarily due to a remeasurement of federal deferred taxes related to the 2017 Tax Act, a remeasurement of state deferred taxes and return to provision adjustments related to the Company's investment in Enable during the </font><font style="font-family:inherit;font-size:10pt;">year ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">, offset by higher pre-tax operating income.</font></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s902C3C2FF28254CDBF55179CA5E3AACC"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Year Ended December&#160;31, 2016 as compared to Year Ended December&#160;31, 2015 </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Holdings' earnings before taxes increased $85.8 million for the year ended December 31, 2016 as compared to the same period of 2015, primarily due to an increase in equity in earnings of Enable of $86.3 million.  The increase in the Company's equity in earnings of Enable was primarily attributable to an increase of $1.097 billion in Enable's operating income during the year ended December 31, 2016 as compared to 2015.  This increase was primarily due to goodwill and asset impairments recorded by Enable in 2015 of $1.125 billion, which resulted in the Company recognizing a $108.4 million goodwill impairment during 2015, as adjusted for basis differences.  In addition, a decrease in operation and maintenance expense that includes administrative expense of $56.0 million increased the Company's equity in earnings of Enable by approximately $15.0 million and was partially offset by a decrease in Enable's gross margin of $66.0 million that decreased the Company's equity in earnings of Enable by $17.0 million.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable's gathering and processing business segment reported an increase in operating income of $499 million.  Goodwill and asset impairments recorded in 2015 positively impacted operating income by $534 million in 2016.  Absent the impact of such impairment, operating income decreased $35 million primarily due to a reduction in gross margin of $33 million and an increase in depreciation and amortization expense of $17 million that decreased the Company's equity in earnings of Enable by $9 million and $4 million, respectively.  These changes were partially offset by a decrease of $17 million in operation and maintenance expenses that increased the Company's equity in earnings of Enable by $4 million.  Gathering and processing gross margin decreased primarily due to lower commodity prices and a decrease due to one-time project reimbursements partially offset by increased volumes in the Williston Basin, increased billings under minimum volume commitments, higher rates on fee-based gathering services and an increase in the imbalance receivable associated with the annual fuel rate determination.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable's transportation and storage segment reported an increase in operating income of $601 million.  Goodwill and asset impairments recorded in 2015 represented $591 million of this increase; further, a decrease of $39 million in operation and maintenance expense increased the Company's equity in earnings of Enable by $10 million.  These increases were partially offset by a decrease in gross margin of $29 million that decreased the Company's equity in earnings of Enable by $8 million, primarily due to lower margin on unrealized natural gas derivatives, lower system management activities and lower firm transportation revenues partially offset by an increase in gross margin from transportation services for local distribution companies.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Over the course of 2015 and continuing into 2016, natural gas and crude oil prices have dropped to their lowest levels in over 10 years.  Should lower commodity prices persist, or should commodity prices decline further, Enable's future operating results and cash flows could be negatively impacted. </font></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense was $40.5 million in 2016 as compared to a benefit of $1.0 million in 2015, an increase in expense of $41.5 million primarily due to higher pre-tax operating income and a state deferred tax revaluation resulting from a change in state tax rates. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13</font></div></div><hr style="page-break-after:always"><div><a name="s2C53681751B951A8B66A8A5086EB512F"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Off-Balance Sheet Arrangement</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">Railcar Lease Agreement</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a noncancellable operating lease with a purchase option, covering 1,243 rotary gondola railcars to transport coal from Wyoming to OG&amp;E's coal-fired generation units.&#160;&#160;Rental payments are charged to fuel expense and are recovered through OG&amp;E's tariffs and fuel adjustment clauses. </font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 17, 2015, OG&amp;E renewed the lease agreement effective February 1, 2016.&#160;&#160;At the end of the new lease term, which is February 1, 2019, OG&amp;E has the option to either purchase the railcars at a stipulated fair market value or renew the lease.&#160;&#160;If OG&amp;E chooses not to purchase the railcars or renew the lease agreement and the actual fair value of the railcars is less than the stipulated fair market value, OG&amp;E would be responsible for the difference in those values up to a maximum of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$18.2 million</font><font style="font-family:inherit;font-size:10pt;">.  OG&amp;E is also required to maintain all of the railcars it has under the operating lease.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s557331A3B00D5E8BB4A7B9AFEEE25954"></a></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Liquidity and Capital Resources</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s22D286C4E8B652E19F9DA4CBF1CF2145"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Working Capital</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Working capital is defined as the difference in current assets and current liabilities.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company's </font><font style="font-family:inherit;font-size:10pt;">working capital requirements are driven generally by changes in accounts receivable, accounts payable, commodity prices, credit extended to and the timing of collections from customers, the level and timing of spending for maintenance and expansion activity, inventory levels and fuel recoveries.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Accounts Receivable and Accrued Unbilled Revenues.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">The balance of Accounts Receivable and Accrued Unbilled Revenues was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$257.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$235.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">an increase</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$21.9 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">9.3 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to an increase in billings to OG&amp;E's retail customers.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Other Current Assets.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">The balance of Other Current Assets was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$54.6 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$81.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">a decrease</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$27.2 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">33.3 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to increased revenue collections from customers associated with various rate riders.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Short-Term Debt.</font><font style="font-family:inherit;font-size:10pt;">&#32;The balance of Short-term Debt was </font><font style="font-family:inherit;font-size:10pt;">$168.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$236.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, </font><font style="font-family:inherit;font-size:10pt;">a decrease</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$67.8 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">28.7 percent</font><font style="font-family:inherit;font-size:10pt;">.  The Company borrows on a short-term basis, as necessary, by the issuance of commercial paper and by borrowings under its revolving credit agreements.  The decrease in </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;compared to </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;was primarily due to the repayment of short-term debt from the proceeds of the senior notes issuance in both March and August 2017.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Accounts Payable.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">The balance of Accounts Payable was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$230.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$205.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, </font><font style="font-family:inherit;font-size:10pt;">an increase</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$25.0 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">12.2 percent</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;">&#32;primarily due to the timing of vendor payments and accruals, partially offset by a decrease in fuel and purchased power payables.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Accrued Compensation.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">The balance of Accrued Compensation was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$35.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$45.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, </font><font style="font-family:inherit;font-size:10pt;">a decrease</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$9.2 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">20.4 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to lower accruals for incentive compensation payouts.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Long-Term Debt Due Within One Year.</font><font style="font-family:inherit;font-size:10pt;">&#32;The balance of Long-Term Debt Due Within One Year was </font><font style="font-family:inherit;font-size:10pt;">$249.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$224.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, </font><font style="font-family:inherit;font-size:10pt;">an increase</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$25.1 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">11.2 percent</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;">&#32;primarily due to the reclassification of long-term debt that will mature on September 1, 2018, partially offset by debt that matured July 15, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and November 24, 2017. </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Fuel Clause Recoveries.</font><font style="font-family:inherit;font-size:10pt;">&#32;The balance of Fuel Clause Over Recoveries was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">compared to a Fuel Clause Under Recoveries balance of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$51.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The change is primarily due to higher recoveries from OG&amp;E retail customers as compared to the actual cost of fuel and purchased power.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Other Current Liabilities.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The balance of Other Current Liabilities was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$28.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$96.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;">&#32;respectively,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">a decrease</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$67.3 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">70.1 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily due to amounts refunded to customers in 2017. </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14</font></div></div><hr style="page-break-after:always"><div><a name="sA69A89C6C6F059899027F2F725C16B92"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Cash Flows</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.90243902439025%;border-collapse:collapse;text-align:left;"><tr><td colspan="20"></td></tr><tr><td style="width:44%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="5" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017 vs. 2016</font></div></td><td colspan="5" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016 vs. 2015</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31&#160;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$ <br>Change</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">% <br>Change</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">$ <br>Change</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">% <br>Change</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net cash provided from operating activities</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">784.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">644.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">867.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">139.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">21.7</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(222.4</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(25.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net cash used in investing activities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(821.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(620.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(500.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(201.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(120.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;cash provided from (used in) financing activities</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(99.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(297.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">150.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">*</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">198.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(66.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)%</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">* Greater than a 100 percent variance.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Operating Activities</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The </font><font style="font-family:inherit;font-size:10pt;">increase</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$139.8 million</font><font style="font-family:inherit;font-size:10pt;">, or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">21.7 percent</font><font style="font-family:inherit;font-size:10pt;">, in net cash provided from operating activities in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">was primarily due to increased amounts received from customers, primarily due to recovery of fuel costs, and increased equity in earnings of Enable, partially offset by an increase in vendor payments.&#160; Cash distributions from Enable did not change compared to prior year; however, the increase in equity in earnings of Enable resulted in an increased portion of the cash distributions being classified as a return on investment in operating activities as opposed to the prior year classification as a return of investment in investing activities.</font></div><div style="line-height:120%;text-align:justify;padding-left:96px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The </font><font style="font-family:inherit;font-size:10pt;">decrease</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$222.4 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">25.6 percent</font><font style="font-family:inherit;font-size:10pt;">, in </font><font style="font-family:inherit;font-size:10pt;">net cash</font><font style="font-family:inherit;font-size:10pt;">&#32;provided from </font><font style="font-family:inherit;font-size:10pt;">operating activities in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">was primarily due to a return of cash from fuel over recoveries to customers</font><font style="font-family:inherit;font-size:10pt;">&#32;at OG&amp;E.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Investing Activities</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The </font><font style="font-family:inherit;font-size:10pt;">increase</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$201.5 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">32.5 percent</font><font style="font-family:inherit;font-size:10pt;">, in </font><font style="font-family:inherit;font-size:10pt;">net cash</font><font style="font-family:inherit;font-size:10pt;">&#32;used in </font><font style="font-family:inherit;font-size:10pt;">investing activities in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;was </font><font style="font-family:inherit;font-size:10pt;">primarily due to an increase in capital expenditures related to environmental projects</font><font style="font-family:inherit;font-size:10pt;">&#32;at OG&amp;E and a decrease in return of investment.  An increase in equity in earnings of Enable resulted in an increased portion of cash distributions from Enable being classified as a return on investment in operating activities as opposed to the prior year classification as a return of investment in investing activities.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">increase</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$120.3 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">24.1 percent</font><font style="font-family:inherit;font-size:10pt;">, in net cash used in investing activities in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;as compared to </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">&#32;was </font><font style="font-family:inherit;font-size:10pt;">primarily due to an increase in capital expenditures related to environmental projects</font><font style="font-family:inherit;font-size:10pt;">&#32;at OG&amp;E. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Financing Activities</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The </font><font style="font-family:inherit;font-size:10pt;">increase</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">$150.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;in </font><font style="font-family:inherit;font-size:10pt;">net cash</font><font style="font-family:inherit;font-size:10pt;">&#32;provided from </font><font style="font-family:inherit;font-size:10pt;">financing activities</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;was primarily due to the issuance by OG&amp;E of $300.0 million in long-term debt in each of March 2017 and August 2017, partially offset by a decrease in short-term debt and the payment of $100.0 million in long-term debt in November 2017. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The </font><font style="font-family:inherit;font-size:10pt;">decrease</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$198.1 million</font><font style="font-family:inherit;font-size:10pt;">, or </font><font style="font-family:inherit;font-size:10pt;">66.6 percent</font><font style="font-family:inherit;font-size:10pt;">, in </font><font style="font-family:inherit;font-size:10pt;">net cash</font><font style="font-family:inherit;font-size:10pt;">&#32;used in </font><font style="font-family:inherit;font-size:10pt;">financing activities in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">&#32;was primarily due to an increase in short-term debt, partially offset by the payment of $110.0 million in long-term debt during the first quarter of 2016.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s63D315419347595CAB8B74FB47F75326"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">2017</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Capital Requirements, Sources of Financing</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">and Financing Activities</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total capital requirements, consisting of capital expenditures and maturities of long-term debt, were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1,049.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">and contractual obligations, net of recoveries through fuel adjustment clauses, were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$78.8 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">resulting in total net capital requirements and contractual obligations of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1,128.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">of which</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$213.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">was to comply with environmental regulations</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">This compares to net capital requirements of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$770.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and net contractual obligations of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$82.6 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">totaling</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$852.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">of which</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$135.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">was to comply with environmental regulations.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, the Company's </font><font style="font-family:inherit;font-size:10pt;">primary sources of capital were cash generated from operations</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">proceeds from the issuance of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">short-term debt</font><font style="font-family:inherit;font-size:10pt;">&#32;and distributions from Enable.  </font><font style="font-family:inherit;font-size:10pt;">Changes in working capital reflect the seasonal nature of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">business, the revenue lag between billing and collection from customers and fuel inventories.&#160;&#160;See "Working Capital" for a discussion of significant changes in net working capital requirements as it pertains to operating cash flow and liquidity.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15</font></div></div><hr style="page-break-after:always"><div><a name="s1D1A3EA9478E5C868D530D263868202E"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">The Dodd-Frank Act</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Derivative instruments have been used at times in managing OG&amp;E's commodity price exposure.  The Dodd-Frank Act, among other things, provides for regulation by the Commodity Futures Trading Commission of certain commodity-related contracts.  Although OG&amp;E qualifies for an end-user exception from mandatory clearing of commodity-related swaps, these regulations could affect the ability of OG&amp;E to participate in these markets and could add additional regulatory oversight over its contracting activities.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sE32111F173265730BA7047016EE80252"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Future Capital Requirements</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s4EAB24A42F7350ABB1332D68C104902B"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">primary needs for capital are related to acquiring or constructing new facilities and replacing or expanding existing facilities</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at OG&amp;E.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Other working capital requirements are expected to be primarily related to maturing debt, operating lease obligations, fuel clause under and over recoveries and other general corporate purposes.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">generally meets its cash needs through a combination of cash generated from operations, short-term borrowings (through a combination of bank borrowings</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">commercial paper</font><font style="font-family:inherit;font-size:10pt;">) </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and permanent financings.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s1268F0BAC5875FF985AA33034BFF106D"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Capital Expenditures</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The Company's consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">estimates of capital expenditures for the years</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">through</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2022</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">These capital expenditures represent the base maintenance capital expenditures (i.e., capital expenditures to maintain and operate</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's businesses)</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">plus capital expenditures for known and committed projects.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Estimated capital expenditures for Enable are not included in the table below. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:60%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">90</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">215</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">165</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">165</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">165</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">165</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Arkansas</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Generation</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">55</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">130</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">95</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">75</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">75</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Transmission,&#160;Distribution, Generation&#160;and&#160;Other</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">420</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">390</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">385</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">375</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">375</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Projects:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental - Dry Scrubbers (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">95</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Combustion turbines - Mustang</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental - natural gas conversion (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance of funds used during construction and ad valorem taxes</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Grid modernization, reliability, resiliency, technology and other</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">200</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">190</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">280</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">180</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;Projects</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">205</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">235</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">190</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">280</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">180</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">625</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">625</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">575</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">655</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">555</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Future transmission capital expenditures include the following:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:22%;"></td><td style="width:45%;"></td><td style="width:15%;"></td><td style="width:18%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Project Type</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Project Description</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Estimated Cost<br>(In millions)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Projected In-Service Date</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Integrated Transmission Project</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">126 miles of transmission line from OG&amp;E's Woodward District Extra High Voltage substation to OG&amp;E's Cimarron substation and construction of the Mathewson substation on this transmission line. $150.0 million has been spent prior to 2018.</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$158</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-left:1px solid #000000;border-right:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">First quarter 2018</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Represent capital costs associated with OG&amp;E&#8217;s ECP to comply with the EPA&#8217;s Regional Haze Rule.  More detailed discussion regarding the Regional Haze Rule and OG&amp;E&#8217;s ECP can be found in Note</font><font style="font-family:inherit;font-size:10pt;">&#32;14 </font><font style="font-family:inherit;font-size:10pt;">in "Item 8. Financial Statements and Supplementary Data" and in "Environmental Laws and Regulations" in&#160;"Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations."</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Additional capital expenditures beyond those identified in the table above, including additional incremental growth opportunities in electric transmission assets,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">will be evaluated based upon their impact upon achieving</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">financial objectives.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sA9DD17E7549155AA82E85B5106D1E334"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Contractual Obligations</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">contractual obligations at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">See</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Capitalization and Note</font><font style="font-family:inherit;font-size:10pt;">&#32;13 in "Item 8. Financial Statements and Supplementary Data" </font><font style="font-family:inherit;font-size:10pt;">for additional information.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:50%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019-2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021-2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Maturities&#160;of&#160;long-term&#160;debt (A)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,529.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,030.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating lease obligations:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Railcars</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">22.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wind farm land leases</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Noncancellable operating lease</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total operating lease obligations</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;purchase&#160;obligations&#160;and&#160;commitments:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cogeneration capacity and fixed operation and maintenance payments</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">118.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">94.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">287.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected cogeneration energy&#160;payments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">71.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">75.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">183.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Minimum&#160;fuel purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">139.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">49.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">382.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">632.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected wind&#160;purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">113.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">115.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">505.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">792.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term&#160;service&#160;agreement commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">123.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">180.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mustang Modernization expenditures</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental compliance plan expenditures</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;other&#160;purchase&#160;obligations and commitments</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">402.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">417.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">339.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,013.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,173.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total contractual obligations</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">657.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">694.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">345.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,583.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5,280.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amounts&#160;recoverable&#160;through&#160;fuel&#160;adjustment clause&#160;(B)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(235.9</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(266.6</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(239.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(888.6</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1,630.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total contractual obligations,&#160;net</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">421.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">427.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">105.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,694.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,649.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Maturities of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">long-term debt during the next five years consist of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$250.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$250.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2019</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2020</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2021</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2022</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">respectively.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160; </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Includes expected recoveries of costs incurred for OG&amp;E's railcar operating lease obligations, OG&amp;E's expected cogeneration energy payments, OG&amp;E's minimum fuel purchase commitments and OG&amp;E's expected wind purchase commitments.</font></div></td></tr></table><div style="line-height:120%;padding-left:4px;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E also has</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">440</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">MWs of QF contracts to meet its current and future expected customer needs.&#160;&#160;OG&amp;E will continue reviewing all of the supply alternatives to these QF contracts that minimize the total cost of generation to its customers, including exercising its options (if applicable) to extend these QF contracts at pre-determined rates.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The actual cost of fuel used in electric generation (which includes the operating lease obligations for OG&amp;E's railcar leases shown above) and certain purchased power costs are passed through to OG&amp;E's customers through fuel adjustment clauses.&#160;&#160;Accordingly, while the cost of fuel related to operating leases and the vast majority of minimum fuel purchase commitments of OG&amp;E noted above may increase capital requirements, such costs are recoverable through fuel adjustment clauses and have little, if any, impact on net capital requirements and future contractual obligations.&#160;&#160;The fuel adjustment clauses are subject to periodic review by the OCC and the APSC.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">17</font></div></div><hr style="page-break-after:always"><div><a name="s2B21BB61E0155DBDAFABB5BE4BAF93C1"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Pension and Postretirement Benefit Plans</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">35.6 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the Pension Plan investments were in listed common stocks with the balance primarily invested in corporate fixed income, other securities and U.S. Treasury notes and bonds as presented in Note</font><font style="font-family:inherit;font-size:10pt;">&#32;11 in "Item 8. Financial Statements and Supplementary Data."  </font><font style="font-family:inherit;font-size:10pt;">During</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">actual returns on the Pension Plan were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$84.4 million</font><font style="font-family:inherit;font-size:10pt;">, compared to expected return on plan assets of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$42.6 million</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">During the same time, corporate bond yields, which are used in determining the discount rate for future pension obligations, decreased</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Funding levels are dependent on returns on plan assets and future discount rates.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;made a </font><font style="font-family:inherit;font-size:10pt;">$20.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">contribution to its Pension Plan</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in both</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">. The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;has not determined whether it will need to make any contributions to the Pension Plan in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">.  The Company</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">&#32;could be required to make additional contributions if the value of its pension trust and postretirement benefit plan trust assets are adversely impacted by a major market disruption in the future.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table presents the status of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">These amounts have been recorded in Accrued Benefit Obligations with the offset</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">(except OG&amp;E's portion, which is recorded as a regulatory asset as discussed in Note 1</font><font style="font-family:inherit;font-size:10pt;">&#32;in "Item 8. Financial Statements and Supplementary Data") in </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The amounts in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and those recorded as a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">regulatory asset</font><font style="font-family:inherit;font-size:10pt;">&#32;represent </font><font style="font-family:inherit;font-size:10pt;">a net periodic benefit cost to be recognized in the</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Statements of Income in future periods.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="19"></td></tr><tr><td style="width:41%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restoration of Retirement<br>Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement<br>Benefit Plans</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:0px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefit obligations</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">687.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">672.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">149.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">215.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair value of plan assets</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">635.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">595.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">50.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Funded status at end of year</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(52.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(76.3</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.1</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(99.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(162.8</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sC696383CC7485268B29429CAC47795C4"></a></div><div style="line-height:120%;padding-bottom:13px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Common Stock Dividends</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's dividend policy is reviewed by the Board of Directors at least annually and is based on numerous factors, including management's estimation of the long-term earnings power of its businesses.  The Company's financial objective includes </font><font style="font-family:inherit;font-size:10pt;">dividend increases of approximately 10 percent annually through 2019.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The targeted annual dividend increase has been determined after consideration of numerous factors, including the largely retail composition of the Company's shareholder base, the Company's financial position, the Company's growth targets and the composition of the Company's assets and investment opportunities.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">At the Company's September 2017 board meeting, the Board of Directors approved management's recommendation of a 10 percent increase in the quarterly dividend rate to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.3325</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per share from</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.3025</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per share effective in October 2017. </font></div><div><a name="s21112619A8E8577081D415C4B3D72EF7"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Financing Activities and Future Sources of Financing</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s23465603A18F530BB387893D6BBE04F6"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Management expects that cash generated from operations, proceeds from the issuance of long and short-term debt</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">proceeds from the sales of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">common stock to the public through</font><font style="font-family:inherit;font-size:10pt;">&#160;the Company's&#160;</font><font style="font-family:inherit;font-size:10pt;">Automatic Dividend Reinvestment and Stock Purchase Plan or other offerings</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and distributions from Enable</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">will be adequate over the next three years to meet anticipated cash needs and to fund future growth opportunities.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">utilizes short-term borrowings (through a combination of bank borrowings</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">commercial paper</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">)</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to satisfy temporary working capital needs and as an interim source of financing capital expenditures until permanent financing is arranged.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s25237E8216325376AA8A8E7DAA460F8D"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Short-Term Debt and Credit Facilities</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Short-term borrowings generally are used to meet working capital requirements.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">borrows on a short-term basis, as necessary, by the issuance of commercial paper and by borrowings under its revolving credit agreement.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">In March 2017, the Company and OG&amp;E each entered into new $450.0 million unsecured revolving credit agreements which expire March 2022.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">These</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">bank</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">facilities</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">can also be used as</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">letter of credit</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">facilities</font><font style="font-family:inherit;font-size:10pt;">. &#160;</font><font style="font-family:inherit;font-size:10pt;">As of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company had </font><font style="font-family:inherit;font-size:10pt;">$168.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of short-term debt compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$236.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The average balance of short-term debt in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$175.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at a weighted-average interest rate of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">1.30 percent</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The maximum month-end balance of short-term debt in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$260.1 million</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the Company had</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$731.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of net available liquidity under its revolving credit agreements.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E has the necessary regulatory approvals to incur up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$800.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">in short-term borrowings at any one time for a two-year period beginning January&#160;1, 2017 and ending December&#160;31, 2018.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the Company had</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$14.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in cash and cash equivalents.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">See Note 10 in "Item 8. Financial Statements and Supplementary Data" for further discussion.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18</font></div></div><hr style="page-break-after:always"><div><a name="sA2F2F84AA756575CA9BB3C71E937F8F2"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Issuance of Long-Term Debt</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In March 2017, OG&amp;E issued </font><font style="font-family:inherit;font-size:10pt;">$300.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of </font><font style="font-family:inherit;font-size:10pt;">4.15 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;senior notes due </font><font style="font-family:inherit;font-size:10pt;">April&#160;1, 2047</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility, to fund the payment of OG&amp;E's </font><font style="font-family:inherit;font-size:10pt;">$125.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">6.5 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">senior notes that matured on </font><font style="font-family:inherit;font-size:10pt;">July&#160;15, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and to fund ongoing capital expenditures and working capital. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017, OG&amp;E issued </font><font style="font-family:inherit;font-size:10pt;">$300.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">3.85 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;senior notes due </font><font style="font-family:inherit;font-size:10pt;">August&#160;15, 2047</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility and to fund ongoing capital expenditures and working capital.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s93084D9D9F655776809F86194D79B0CD"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Security Ratings</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:46%;"></td><td style="width:18%;"></td><td style="width:18%;"></td><td style="width:18%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Moody&#8217;s Investors Services</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Standard &amp; Poor's Ratings Services</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fitch Ratings</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E Senior Notes</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A-</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A+</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy Senior Notes</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">BBB+</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A-</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy Commercial Paper</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">P2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">F2</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Access to reasonably priced capital is dependent in part on credit and security ratings.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Generally, lower ratings lead to higher financing costs.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Pricing grids associated with</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">credit</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">facilities</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">could cause annual fees and borrowing rates to increase if an adverse rating impact occurs.  The impact of any future downgrade could include an increase in the costs of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">short-term borrowings, but a reduction in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">credit rating</font><font style="font-family:inherit;font-size:10pt;">s </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">would not result in any defaults or accelerations.  Any future downgrade</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">could also lead to higher long-term borrowing costs and, if below investment grade, would require</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to post collateral or letters of credit.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A security rating is not a recommendation to buy, sell or hold securities.  Such rating may be subject to revision or withdrawal at any time by the credit rating agency, and each rating should be evaluated independently of any other rating.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On June 29, 2017, Moody's Investors Service revised the rating outlooks on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company and OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">from stable to negative.  Moody's Investors Service indicated that the revised outlooks reflect the potential for a decline in financial metrics amidst some uncertainty over cost recovery and earned returns in Oklahoma.  The revised outlooks did not trigger any collateral requirements or change fees under the revolving credit agreements.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Future financing requirements may be dependent, to varying degrees, upon numerous factors such as general economic conditions, abnormal weather, load growth, commodity prices,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">acquisitions of other businesses and/or development of projects, actions by rating agencies, inflation, changes in environmental laws or regulations, rate increases or decreases allowed by regulatory agencies, new legislation and market entry of competing electric power generators.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sCE38BDC992CE5404AEAE185C56152C1C"></a></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Common Stock</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company does not expect to issue any </font><font style="font-family:inherit;font-size:10pt;">common stock in 2018 from its Automatic Dividend Reinvestment and Stock Purchase Plan.  See Note 8 in "Item 8. Financial Statements and Supplementary Data" for a discussion of the Company's common stock activity.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s9CC96170561E5D40B4EDA14ECC0F781D"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Distributions by Enable</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pursuant to the Enable Limited Partnership Agreement, Enable made distributions of </font><font style="font-family:inherit;font-size:10pt;">$141.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$141.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and $139.3 million to the Company </font><font style="font-family:inherit;font-size:10pt;">during the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively.  On June 22, 2016, Enable's Limited Partnership Agreement was amended to change the last permitted distribution date from 45 days to 60 days after the close of each quarter.  Enable's General Partner Agreement was amended to change the distribution deadline from 50 days after the close of each quarter to five days following distributions by Enable.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;</font></div><div><a name="sDE7586F2E3F9569DA236CA563A4AF3E2"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Critical Accounting Policies and Estimates</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements and Notes to</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements contain information that is pertinent to Management's Discussion and Analysis.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In preparing the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and contingent liabilities at the date of the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements and the reported amounts of revenues and expenses during the reporting period.&#160;&#160;Changes to these assumptions and estimates could have a material effect on</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements.&#160;&#160;However,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">believes it has taken reasonable positions where assumptions and estimates are used in order to minimize the negative financial impact to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">that could result if actual results vary from the assumptions and estimates.&#160;&#160;In management's opinion, the areas of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">where the most significant judgment is exercised</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">includes the determination of Pension Plan assumptions,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">income taxes,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">contingency reserves, asset retirement obligations</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">depreciable lives of property, plant and equipment</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">For the electric utility segment, significant judgment is also exercised in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the determination of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">regulatory assets and liabilities and unbilled revenues</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The selection, application and disclosure of the following critical accounting estimates have been discussed with</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Audit Committee.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">discusses its significant accounting policies, including those that do not require management to make difficult, subjective or complex judgments or estimates, in Note 1 in "Item 8. Financial Statements and Supplementary Data."</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Pension and Postretirement Benefit Plans</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">a Pension Plan that covers a</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">significant amount of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">employees</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">hired before December 1, 2009</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">Effective December 1, 2009,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Pension Plan is no longer being offered to employees hired on or after December 1, 2009.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;">also has defined benefit postretirement plans that cover a significant amount of its employees.&#160;&#160;Pension and other postretirement plan expenses and liabilities are determined on an actuarial basis and are affected by the market value of plan assets, estimates of the expected return on plan assets, assumed discount rates and the level of funding.&#160;&#160;Actual changes in the fair market value of plan assets and differences between the actual return on plan assets and the expected return on plan assets could have a material effect on the amount of pension expense ultimately recognized.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The </font><font style="font-family:inherit;font-size:10pt;">Pension Plan rate assumptions are shown in Note</font><font style="font-family:inherit;font-size:10pt;">&#32;11 in "Item 8. Financial Statements and Supplementary Data."&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The assumed return on plan assets is based on management's expectation of the long-term return on the plan assets portfolio.&#160;&#160;The discount rate used to compute the present value of plan liabilities is based generally on rates of high-grade corporate bonds with maturities similar to the average period over which benefits will be paid.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Funding levels are dependent on returns on plan assets and future discount rates.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Higher returns on plan assets and an increase in discount rates will reduce funding requirements to</font><font style="font-family:inherit;font-size:10pt;">&#160;the Pension Plan.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The following table indicates the sensitivity of </font><font style="font-family:inherit;font-size:10pt;">the Pension Plan </font><font style="font-family:inherit;font-size:10pt;">funded status to these variables.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:64%;"></td><td style="width:15%;"></td><td style="width:21%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Impact&#160;on Funded&#160;Status</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actual plan asset returns</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">+/-       1 percent</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">+/-    $6.4 million</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Discount rate</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">+/-  0.25 percent</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">+/-    $12.9 million</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Contributions</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">+/- $10 million</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">+/-    $10.0 million</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Income Taxes</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">uses the asset and liability method of accounting for income taxes.  Under this method, a deferred tax asset or liability is recognized for the estimated future tax effects attributable to temporary differences between the financial statement basis and the tax basis of assets and liabilities as well as tax credit carry forwards and net operating loss carry forwards.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.  The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period of the change.</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The application of income tax law is complex.  Laws and regulations in this area are voluminous and often ambiguous.  Interpretations and guidance surrounding income tax laws and regulations change over time.  Accordingly, it is necessary to make judgments regarding income tax exposure.  As a result, changes in these judgments can materially affect amounts</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">recognized in its</font><font style="font-family:inherit;font-size:10pt;">&#32;consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">financial statements.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Tax positions taken by</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">on its income tax returns that are recognized in the financial statements must satisfy a more likely than not recognition threshold, assuming that the position will be examined by taxing authorities with full knowledge of all relevant information.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from </font><font style="font-family:inherit;font-size:10pt;">35 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;for tax years beginning after December 31, 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">See Note 7 in "Item 8. Financial Statements and Supplementary Data" for further discussion of the effects of the 2017 Tax Act.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Asset Retirement Obligations</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">has recorded asset retirement obligations that are being accreted over their respective lives ranging from</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">three</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">74</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The inputs used in the valuation of asset retirement obligations include the assumed life of the asset placed into service, the average inflation rate, market risk premium, the credit-adjusted risk free interest rate and the timing of incurring costs related to the retirement of the asset.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Regulatory Assets and Liabilities</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E, as a regulated utility, is subject to accounting principles for certain types of rate-regulated activities, which provide that certain incurred costs that would otherwise be charged to expense can be deferred as regulatory assets, based on the expected recovery from customers in future rates.&#160;&#160;Likewise, certain actual or anticipated credits that would otherwise reduce expense can be deferred as regulatory liabilities, based on the expected flowback to customers in future rates.&#160;&#160;Management's expected recovery of deferred costs and flowback of deferred credits generally results from specific decisions by regulators granting such ratemaking treatment.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E records certain incurred costs and obligations as regulatory assets or liabilities if, based on regulatory orders or other available evidence, it is probable that the costs or obligations will be included in amounts allowable for recovery or refund in future rates.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The benefit obligations regulatory asset is comprised of expenses recorded which are probable of future recovery and that have not yet been recognized as components of net periodic benefit cost, including net loss and prior service cost.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">See Note 1 and Note 7 in "Item 8. Financial Statements and Supplementary Data"</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for further discussion of the 2017 Tax Act's impact on OG&amp;E's regulatory assets and liabilities as of December 31, 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Unbilled Revenues</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E recognizes revenue from electric sales when power is delivered to customers.  OG&amp;E reads its customers' meters and sends bills to its customers throughout each month.&#160;&#160;As a result, there is a significant amount of customers' electricity consumption that has not been billed at the end of each month. &#160;OG&amp;E accrues an estimate of the revenues for electric sales delivered since the latest billings.  Unbilled revenue is presented in Accrued Unbilled Revenues on the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Balance Sheets and in Operating Revenues on the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Statements of Income based on estimates of usage and prices during the period.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">if the estimated usage or price used in the unbilled revenue calculation were to increase or decrease by</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">one percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">this would cause a change in the unbilled revenues recognized of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.5 million</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Accrued Unbilled Revenues were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$66.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$59.7 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">respectively</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The estimates that management uses in this calculation could vary from the actual amounts to be paid by customers.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Allowance for Uncollectible Accounts Receivable</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Customer balances are generally written off if not collected within six months after the final billing date.  The allowance for uncollectible accounts receivable for OG&amp;E is calculated by multiplying the last six months of electric revenue by the provision rate, which is based on a 12-month historical average of actual balances written off.&#160;&#160;To the extent the historical collection rates are not representative of future collections, there could be an effect on the amount of uncollectible expense recognized.&#160;&#160;Also, a portion of the uncollectible provision related to fuel within the Oklahoma jurisdiction is being recovered through the fuel adjustment clause.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">if the provision rate were to increase or decrease by</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">this would cause a change in the uncollectible expense recognized of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The allowance for uncollectible accounts receivable is a reduction to Accounts Receivable on the </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and is included in the Other Operation and Maintenance Expense on the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.  The allowance for uncollectible accounts receivable was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at both</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s69F85C8E4FB7554E89ED8B6349939904"></a></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Accounting Pronouncements</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">See Note 2 in "Item 8. Financial Statements and Supplementary Data"</font><font style="font-family:inherit;font-size:10pt;">&#32;for discussion of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">current accounting pronouncements</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">that</font><font style="font-family:inherit;font-size:10pt;">&#32;are </font><font style="font-family:inherit;font-size:10pt;">applicable to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company.</font></div><div><a name="s123D62C351865D18BFD3A5C535EBA0CD"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Commitments and Contingencies</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In the normal course of business,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">is confronted with issues or events that may result in a contingent liability.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">These generally relate to lawsuits or claims made by third parties, including governmental agencies.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">When appropriate, management consults with legal counsel and other experts to assess the claim.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">If, in management's opinion,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">has </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">incurred a probable loss as set forth by GAAP, an estimate is made of the loss, and the appropriate accounting entries are reflected in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">At the present time, based on available information,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">believes that any reasonably possible losses in excess of accrued amounts arising out of pending or threatened lawsuits or claims would not be quantitatively material to its financial statements and would not have a material adverse effect on</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">financial position, results of operations or cash flows.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;See Note 13 in "Item 8. Financial Statements and Supplementary Data" and "Item 3. Legal Proceedings" for a discussion of the Company's commitments and contingencies.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><a name="sC0F45D873C505389A3B8C96C546D3981"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Environmental Laws and Regulations</font></div><div style="line-height:120%;text-align:justify;font-size:7pt;"><font style="font-family:inherit;font-size:7pt;">&#160; </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The activities of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">are subject to numerous stringent and complex federal, state and local laws and regulations governing environmental protection.  These laws and regulations can change, restrict or otherwise impact OG&amp;E's business activities in many ways, including the handling or disposal of waste material, planning for future construction activities to avoid or mitigate harm to threatened or endangered species and requiring the installation and operation of emissions control equipment.  Failure to comply with these laws and regulations could result in the assessment of administrative, civil and criminal penalties, the imposition of remedial requirements and the issuance of orders enjoining future operations. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Management believes that all of its operations are in substantial compliance with current federal, state and local environmental standards.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Environmental regulation can increase the cost of planning, design, initial installation and operation of OG&amp;E's facilities. OG&amp;E is managing several potentially material uncertainties about the scope and timing for the acquisition, installation and operation of additional pollution control equipment and compliance costs for a variety of the EPA rules that are being challenged in court.  OG&amp;E is unable to predict the financial impact of these matters with certainty at this time.  Management continues to evaluate its compliance with existing and proposed environmental legislation and regulations and implement appropriate environmental programs in a competitive market. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">It is estimated that OG&amp;E's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">total expenditures to comply with environmental laws, regulations and requirements for</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">will be</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$189.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">of which</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$170.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">is for capital expenditures.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">It is estimated that OG&amp;E's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">total expenditures to comply with environmental laws, regulations and requirements for</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2019</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">will be approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$51.8 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">of which</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$35.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">is for capital expenditures.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The amounts</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">above include capital expenditures for Dry Scrubbers and conversion of two coal-fueled units to natural gas.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Air</font></div><div style="line-height:120%;text-align:justify;font-size:7pt;"><font style="font-family:inherit;font-size:7pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Federal Clean Air Act Overview</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#8217;s</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">operations are subject to the Federal Clean Air Act, as amended, and comparable state laws and regulations.  These laws and regulations regulate emissions of air pollutants from various industrial sources, including electric generating units,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and also impose various monitoring and reporting requirements.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Such laws and regulations may require that OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">obtain pre-approval for the construction or modification of certain projects or facilities expected to produce air emissions or result in the increase of existing air emissions, obtain and strictly comply with air permits containing various emissions and operational limitations or install emission control equipment.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">likely will be required to incur certain capital expenditures in the future for air pollution control equipment and technology in connection with obtaining and maintaining operating permits and approvals for air emissions.</font></div><div style="line-height:120%;text-align:justify;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Regional Haze Control Measures</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The EPA's 2005 Regional Haze Rule is intended to protect visibility in certain national parks and wilderness areas throughout the U.S. that may be impacted by air pollutant emissions.  On December 28, 2011, the EPA issued a final Regional Haze Rule for Oklahoma which adopted a FIP for SO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2</sub></font><font style="font-family:inherit;font-size:10pt;">&#32;emissions at Sooner Units 1 and 2 and Muskogee Units 4 and 5.  The FIP compliance date is January 4, 2019 as a result of an appeal filed by OG&amp;E and others.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E's strategy for satisfying the FIP includes installing Dry Scrubbers at Sooner Units 1 and 2 and the conversion of Muskogee Units 4 and 5 to natural gas.  As described in Note</font><font style="font-family:inherit;font-size:10pt;">&#32;14 </font><font style="font-family:inherit;font-size:10pt;">in "Item 8. Financial Statements and Supplementary Data," the OCC has approved</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">decision to install Dry Scrubbers at the Sooner units.  As of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E has invested</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$401.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in the Dry Scrubbers and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$13.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in the Muskogee gas conversion.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Cross-State Air Pollution Rule</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2011, the EPA finalized its CSAPR that required 27</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">states in the eastern half of the U.S. (including Oklahoma) to reduce power plant emissions that contribute to ozone and particulate matter pollution in other states.  </font><font style="font-family:inherit;font-size:10pt;">Litigation challenging the </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">22</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">rule prevented it from entering into effect until 2014.  Several parties to that litigation, including OG&amp;E, have petitions for review that remain pending although the rule is now effective.  Compliance with the CSAPR began in 2015 using the amount of allowances originally scheduled to be available in 2012.  As of December 31, 2017, OG&amp;E has installed seven low NO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">X</sub></font><font style="font-family:inherit;font-size:10pt;">&#32;burner systems on two Muskogee units, two Sooner units and three Seminole units and is in compliance.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 7, 2016, the EPA finalized an update to the 2011 CSAPR.  The new rule applies to ozone-season NO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">X</sub></font><font style="font-family:inherit;font-size:10pt;">&#32;in 22 eastern states (including Oklahoma), utilizes a cap and trade program for NO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">X </sub></font><font style="font-family:inherit;font-size:10pt;">emissions and took effect on May 1, 2017.  The rule reduces the 2016 CSAPR emissions cap for all seven of OG&amp;E&#8217;s coal and gas facilities by 47 percent combined.  OG&amp;E and numerous other parties filed petitions for judicial and administrative review of the 2016 rule.  Those petitions all are pending without any relevant substantive decisions by the authorities.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Due to the pending litigation and administrative proceedings, the ultimate timing and impact of the 2016 CSAPR update rule on our operations cannot be determined with certainty at this time.  However,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">does not anticipate additional capital expenditures beyond what has already been disclosed and does not expect that the reduced emissions cap, if upheld, will have a material impact on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company&#8217;s consolidated </font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations or cash flows.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Hazardous Air Pollutants Emission Standards</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On February 16, 2012, the EPA published the final MATS rule regulating the emissions of certain hazardous air pollutants from electric generating units, which became effective April 16, 2012.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">believes that it complied with the MATS rule by the April 16, 2016 deadline that applied to OG&amp;E.  Nonetheless, there is continuing litigation, to which</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">is not a party, challenging whether the EPA had statutory authority to issue the MATS rule.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">cannot predict the outcome of this litigation or how it will affect</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">National Ambient Air Quality Standards</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The EPA is required to set NAAQS for certain pollutants considered to be harmful to public health or the environment.  The Clean Air Act requires the EPA to review each NAAQS every five years.  As a result of these reviews, the EPA periodically has taken action to adopt more stringent NAAQS for those pollutants.  If any areas of Oklahoma were to be designated as not attaining the NAAQS for a particular pollutant,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">could be required to install additional emission controls on its facilities to help the state achieve attainment with the NAAQS.  As of the end of 2017, no areas of Oklahoma had been designated as non-attainment for pollutants that are likely to affect</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">operations.  Several processes are under way to designate areas in Oklahoma as attaining or not attaining revised NAAQS.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The EPA proposed to designate part of Muskogee County in which OG&amp;E's Muskogee Power Plant is located as non-attainment for the 2010 SO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2</sub></font><font style="font-family:inherit;font-size:10pt;">&#32;NAAQS on March 1, 2016, even though nearby monitors indicate compliance with the NAAQS.  The proposed designation is based on modeling that does not reflect the planned conversion of two of the coal units at Muskogee to natural gas.  OG&amp;E commented that the EPA should defer a designation of the area to allow time for additional monitoring.  The State of Oklahoma's revised monitoring plan was approved by the EPA, and the required monitoring commenced at the beginning of 2017 and will continue through the end of 2019.  Nonetheless, the EPA has a deadline for making a decision on the designation pursuant to a consent decree entered by the U.S. District Court for the Northern District of California to resolve a citizen suit.  The deadline has been extended several times, with the current deadline being August 26, 2017, but a decision has yet to be reached.  It is unclear what impact, if any, the consent decree deadline will have on the monitoring plan.  At this time, OG&amp;E cannot determine with any certainty whether the proposed designation of Muskogee County will cause a material impact to OG&amp;E's financial results.  The EPA has published final decisions on all other areas of Oklahoma.  In this decision, Noble County, in which the Sooner plant is located, was deemed to be in attainment with the 2010 standard.  </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 30, 2015, the EPA finalized a NAAQS for ozone at 70 ppb, which is more stringent than the previous standard of 75 ppb, set in 2008.  In September 2016, Governor Mary Fallin submitted to the EPA the recommendation of "attainment/unclassifiable" for all 77 counties in Oklahoma.  This recommendation is subject to approval by the EPA.  In a letter to Oklahoma dated December 20, 2017, the EPA proposed to approve this recommendation.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">is monitoring those processes and their possible impact on its operations but, at this time, cannot determine with any certainty whether they will cause a material impact to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">financial results.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Climate Change and Greenhouse Gas Emissions</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">There is continuing discussion and evaluation of possible global climate change in certain regulatory and legislative arenas.  The focus is generally on emissions of greenhouse gases, including CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2</sub></font><font style="font-family:inherit;font-size:10pt;">, sulfur hexafluoride and methane, and whether these emissions are contributing to the warming of the earth's atmosphere.&#160; On June 1, 2017, President Trump announced that the U.S. will withdraw from the Paris Climate Accord and begin negotiations to re-enter the agreement with different terms.  A new agreement may result in future additional emissions reductions in the U.S.; however, it is not possible to determine what the international legal standards for greenhouse gas emissions will be in the future and the extent to which these commitments will be implemented through the Clean Air Act or any other existing statutes and new legislation. </font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">If legislation or regulations are passed at the federal or state levels in the future requiring mandatory reductions of CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2</sub></font><font style="font-family:inherit;font-size:10pt;">&#32;and other greenhouse gases on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">facilities, this could result in significant additional compliance costs that would affect</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company&#8217;s</font><font style="font-family:inherit;font-size:10pt;">&#32;future financial position, results of operations and cash flows if such costs are not recovered through regulated rates.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Several states outside the area where</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">operates have passed laws, adopted regulations or undertaken regulatory initiatives to reduce the emission of greenhouse gases, primarily through the planned development of greenhouse gas emission inventories and/or regional greenhouse gas cap and trade programs.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On October 23, 2015, the EPA published the final Clean Power Plan that established standards of performance for CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2 </sub></font><font style="font-family:inherit;font-size:10pt;">emissions from existing fossil-fuel-fired power plants along with state-specific CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2 </sub></font><font style="font-family:inherit;font-size:10pt;">reduction standards expressed as both rate-based (lbs./MWh) and mass-based (tons/yr.) goals.  </font><font style="font-family:inherit;font-size:10pt;">However, the rule was challenged in court when it was issued, and the U.S. Supreme Court issued orders staying implementation of the Clean Power Plan on February 9, 2016 pending resolution of the court challenges.  The EPA published a proposal on October 16, 2017 to repeal the Clean Power Plan.  In addition, the EPA published an Advance Notice of Proposed Rulemaking seeking comments on regulatory options for replacing the Clean Power Plan.  The ultimate timing and impact of these standards on OG&amp;E's operations cannot be determined with certainty at this time, although a requirement for significant reduction of CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2</sub></font><font style="font-family:inherit;font-size:10pt;">&#32;emissions from existing fossil-fuel-fired power plants ultimately could result in significant additional compliance costs that would affect </font><font style="font-family:inherit;font-size:10pt;">the Company's </font><font style="font-family:inherit;font-size:10pt;">future</font><font style="font-family:inherit;font-size:10pt;">&#32;consolidated </font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations and cash flows if such costs are not recovered through regulated rates.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Nonetheless, OG&amp;E&#8217;s current business strategy will result in a reduced carbon emissions rate compared to current levels.  As discussed in Note</font><font style="font-family:inherit;font-size:10pt;">&#32;14 </font><font style="font-family:inherit;font-size:10pt;">in "Item 8. Financial Statements and Supplementary Data" under "Pending Regulatory Matters," OG&amp;E's plan to comply with the EPA&#8217;s MATS rule and Regional Haze Rule FIP includes converting two coal-fired generating units at the Muskogee Station to natural gas, among other measures.  OG&amp;E&#8217;s deployment of Smart Grid technology helps to reduce the peak load demand.  OG&amp;E is also deploying more renewable energy sources that do not emit greenhouse gases.  OG&amp;E's service territory borders one of the nation's best wind resource areas, and OG&amp;E has leveraged its geographic position to develop renewable energy resources and completed transmission investments to deliver the renewable energy.  The SPP has begun to authorize the construction of transmission lines capable of bringing renewable energy out of the wind resource areas in western Oklahoma, the Texas Panhandle and western Kansas to load centers by planning for more transmission to be built in the area.  In addition to increasing overall system reliability, these new transmission resources should provide greater access to additional wind resources that are currently constrained due to existing transmission delivery limitations.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">EPA Startup, Shutdown and Malfunction Policy</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On May 22, 2015, the EPA issued a final rule to address the provisions in the SIPs of 36 states (including Oklahoma) regarding the treatment of emissions that occur during startup, shutdown and malfunction operations.  The final rule clarifies the EPA's Startup, Shutdown and Malfunction Policy.  Although judicial challenges to the rule are ongoing, the Oklahoma Department of Environmental Quality submitted a SIP revision for the EPA's approval on November 7, 2016 to comply with this rule.  This rule has resulted in permit modifications for certain OG&amp;E units.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">does not anticipate capital expenditures or a material impact to its </font><font style="font-family:inherit;font-size:10pt;">consolidated </font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations or cash flows, as a result of adoption of this rule.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:normal;">Air Quality Control System</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 10, 2014, OG&amp;E executed a contract for the design, engineering and fabrication of two circulating Dry Scrubber systems to be installed at Sooner Units 1 and 2.  OG&amp;E entered into an agreement on February 9, 2015 to install the Dry Scrubber systems.  The Dry Scrubbers are expected to be completed in mid to late 2018.  More detail regarding the ECP can be found under the "Pending Regulatory Matters"</font><font style="font-family:inherit;font-size:10pt;">&#32;section of Note 14 in "Item 8. Financial Statements and Supplementary Data."</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Endangered Species</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain federal laws, including the Bald and Golden Eagle Protection Act, the Migratory Bird Treaty Act and the Endangered Species Act, provide special protection to certain designated species.  These laws and any state equivalents provide for significant civil and criminal penalties for unpermitted activities that result in harm to or harassment of certain protected animals and plants, including damage to their habitats.&#160;&#160;If such species are located in an area in which</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">conducts operations, or if additional species in those areas become subject to protection,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company&#8217;s </font><font style="font-family:inherit;font-size:10pt;">operations and development projects, particularly transmission, wind or pipeline projects, could be restricted or delayed, or</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">could be required to implement expensive mitigation measures.  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Waste</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">operations generate wastes that are subject to the Federal Resource Conservation and Recovery Act of 1976 as well as comparable state laws which impose detailed requirements for the handling, storage, treatment and disposal of waste.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 19, 2014, the EPA finalized a rule under the Federal Resource Conservation and Recovery Act for the handling and disposal of coal combustion residuals or coal ash.  The final rule regulates coal ash as a solid waste rather than a hazardous waste, which would have made the management of coal ash more costly.  The final rule is currently being appealed at the D.C. Circuit Court of Appeals.  OG&amp;E is in compliance with this rule at this time.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On January 16, 2018, the EPA proposed to approve the application from the State of Oklahoma to administer the Coal Combustion Residual rule in lieu of the "self-implementing" oversight authorities under the EPA coal ash rule of 2015.  Oklahoma has incorporated all of the required elements of the EPA Coal Combustion Residual rule into the state permit program.  Upon final approval by the EPA, the state Coal Combustion Residual program will operate in lieu of the self-implementing governance as per the final, 2015 EPA coal ash rule.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has sought and will continue to seek pollution prevention opportunities and to evaluate the effectiveness of its waste reduction, reuse and recycling efforts.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, the Company </font><font style="font-family:inherit;font-size:10pt;">obtained refunds of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">from the recycling of scrap metal, salvaged transformers and used transformer oil.&#160;&#160;This figure does not include the additional savings gained through the reduction and/or avoidance of disposal costs and the reduction in material purchases due to the reuse of existing materials.&#160;&#160;Similar savings are anticipated in future years.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Water</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">operations are subject to the Federal Clean Water Act and comparable state laws and regulations.  These laws and regulations impose detailed requirements and strict controls regarding the discharge of pollutants into state and federal waters.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The EPA issued a final rule on May 19, 2014 to implement Section 316(b) of the Federal Clean Water Act, which requires that power plant cooling water intake structure location, design, construction and capacity reflect the best available technology for minimizing their adverse environmental impact via the impingement and entrainment of aquatic organisms.  OG&amp;E submitted compliance plans to the State of Oklahoma in April 2015.  On December 22, 2017, the Oklahoma Department of Environmental Quality issued a final permit for Muskogee Power Plant in compliance with the final 316(b) rule, which did not incur material cost.  OG&amp;E expects to be able to provide a reasonable estimate of any material costs associated with the rule's implementation at other facilities following the future issuance of permits from the State of Oklahoma. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 30, 2015, the EPA issued a final rule addressing the effluent limitation guidelines for power plants under the Federal Clean Water Act.  The final rule establishes technology and performance based standards that may apply to discharges of six waste streams including bottom ash transport water.  Compliance with this rule occurs between 2018 and 2023.  OG&amp;E is evaluating what, if any, compliance actions are needed but is not able to quantify with any certainty what costs may be incurred.  OG&amp;E expects to be able to provide a reasonable estimate of any material costs associated with the rule's implementation following issuance of the permits from the State of Oklahoma.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Site Remediation</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Comprehensive Environmental Response, Compensation and Liability Act of 1980 and comparable state laws impose liability, without regard to the legality of the original conduct, on certain classes of persons responsible for the release of hazardous substances into the environment.  Because OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">utilizes</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">various products and generate wastes that are considered hazardous substances for purposes of the Comprehensive Environmental Response, Compensation and Liability Act of 1980, OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">could be subject to liability for the costs of cleaning up and restoring sites where those substances have been released to the environment.&#160;&#160;At this time, it is not anticipated that any associated liability will cause a significant impact to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For a further discussion regarding contingencies relating to environmental laws and regulations, see Note</font><font style="font-family:inherit;font-size:10pt;">&#32;13 in "Item 8. Financial Statements and Supplementary Data." </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26</font></div></div><hr style="page-break-after:always"><div><a name="s4C4EE9B265635901AE813742F82D39FF"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Item 8.&#160;&#160;Financial Statements and Supplementary Data.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sA28109A174DA5D2CBF18B2508FB41990"></a></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">OGE&#160;ENERGY&#160;CORP.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">CONSOLIDATED</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">STATEMENTS&#160;OF&#160;INCOME</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions except per share data)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OPERATING&#160;REVENUES</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">COST OF SALES</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OPERATING EXPENSES</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">459.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">455.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">426.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">322.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">307.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">89.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">91.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total operating expenses</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">832.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">866.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">825.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OPERATING&#160;INCOME</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">506.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OTHER&#160;INCOME&#160;(EXPENSE)</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance&#160;for&#160;equity&#160;funds&#160;used&#160;during construction</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">39.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other net periodic pension and postretirement (cost) benefit</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(20.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(24.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;income</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">46.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;expense</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14.1</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.9</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;other&#160;income</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">182.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">115.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">INTEREST&#160;EXPENSE</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;on&#160;long-term&#160;debt</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">153.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">143.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">147.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance&#160;for&#160;borrowed&#160;funds&#160;used&#160;during construction</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(18.0</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;on&#160;short-term&#160;debt&#160;and&#160;other&#160;interest&#160;charges</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;expense</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">143.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">142.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">149.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">INCOME&#160;BEFORE&#160;TAXES</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">569.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">486.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">INCOME&#160;TAX&#160;(BENEFIT) EXPENSE</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NET&#160;INCOME</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">BASIC&#160;AVERAGE&#160;COMMON&#160;SHARES OUTSTANDING</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">199.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">DILUTED&#160;AVERAGE&#160;COMMON&#160;SHARES OUTSTANDING</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">200.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">BASIC&#160;EARNINGS&#160;PER&#160;AVERAGE&#160;COMMON&#160;SHARE</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">DILUTED EARNINGS PER AVERAGE COMMON SHARE</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">DIVIDENDS&#160;DECLARED&#160;PER&#160;COMMON SHARE</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.27000</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.15500</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.05000</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">The accompanying Notes to</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Consolidated</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Financial Statements are an integral part hereof.</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27</font></div></div><hr style="page-break-after:always"><div><a name="sEDB1CD301D925E3E924675ACBCF38857"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">OGE&#160;ENERGY&#160;CORP.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">CONSOLIDATED</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">STATEMENTS OF COMPREHENSIVE INCOME</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:73%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income (loss), net of tax:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration&#160;of&#160;Retirement&#160;Income Plan:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of deferred net&#160;loss, net of tax of $1.4, $1.7 and $2.2, respectively</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of prior service cost, net of tax of $0.0, $0.0 and $0.0, respectively</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net gain (loss) arising during the period, net of tax of $0.2, ($0.6) and ($5.8), respectively</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost, net of tax of $1.4, $3.2 and $2.9, respectively</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit&#160;Plans:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of prior service cost, net of tax of ($0.3), ($1.0) and ($1.1), respectively</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of deferred net loss, net of tax of $0.0, $0.0 and $0.8, respectively</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost arising during the period, net of tax of $4.0, $0.0 and $0.0, respectively</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net (loss) gain arising during the period, net of tax of ($0.2), $0.1 and $5.6, respectively</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:44px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost, net of tax of $0.2, $0.0 and $0.0, respectively</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income, net of tax</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;border-bottom:3px double #000000;background-color:#cceeff;padding-left:68px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Comprehensive income</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">629.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">344.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">277.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">The accompanying Notes to</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Financial Statements are an integral part hereof.</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">28</font></div></div><hr style="page-break-after:always"><div><a name="sA73BE2AFA5745D80AE390D37F39AC9EF"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">OGE&#160;ENERGY&#160;CORP.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">CONSOLIDATED</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">STATEMENTS OF CASH FLOWS</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CASH&#160;FLOWS&#160;FROM&#160;OPERATING ACTIVITIES</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;income</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Adjustments&#160;to&#160;reconcile&#160;net&#160;income to&#160;net&#160;cash&#160;provided&#160;from operating&#160;activities:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">322.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">307.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;income&#160;taxes&#160;and investment&#160;tax&#160;credits, net</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(50.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">153.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">102.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(131.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(101.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distributions from unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">102.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">94.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance&#160;for&#160;equity&#160;funds&#160;used during&#160;construction</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(39.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Stock-based&#160;compensation</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory assets</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(21.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory liabilities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.7</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(11.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(27.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(65.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(18.9</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change&#160;in&#160;certain&#160;current&#160;assets and&#160;liabilities:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accounts&#160;receivable and accrued unbilled revenues, net</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(21.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.9</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income taxes receivable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel,&#160;materials&#160;and&#160;supplies&#160;inventories</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(56.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;recoveries</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">53.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(112.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">129.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;current&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">27.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(26.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(17.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accounts&#160;payable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">27.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(45.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;current&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(66.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">17.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:68px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;cash&#160;provided&#160;from operating&#160;activities</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">784.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">644.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">867.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CASH&#160;FLOWS&#160;FROM&#160;INVESTING ACTIVITIES</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital&#160;expenditures&#160;(less allowance&#160;for&#160;equity&#160;funds&#160;used during construction)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(824.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(660.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(547.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Return of capital - equity method investments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Proceeds from sale of assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:68px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;cash&#160;used&#160;in&#160;investing activities</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(821.9</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(620.4</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(500.1</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CASH&#160;FLOWS&#160;FROM&#160;FINANCING ACTIVITIES</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Proceeds from long-term debt</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">592.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Issuance (expense)&#160;of&#160;common&#160;stock</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(Decrease) increase in short-term debt</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(67.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">236.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(98.0</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payment of long-term debt</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(225.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(110.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dividends&#160;paid&#160;on&#160;common&#160;stock</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(247.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(225.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(204.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.7</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:68px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;cash provided from (used in) financing activities</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(99.2</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(297.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NET&#160;CHANGE IN&#160;CASH&#160;AND&#160;CASH&#160;EQUIVALENTS</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(74.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">69.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CASH&#160;AND&#160;CASH&#160;EQUIVALENTS AT&#160;BEGINNING&#160;OF&#160;PERIOD</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">75.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CASH&#160;AND&#160;CASH&#160;EQUIVALENTS AT&#160;END&#160;OF&#160;PERIOD</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">75.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">The accompanying Notes to</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Financial Statements are an integral part hereof.</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29</font></div></div><hr style="page-break-after:always"><div><a name="s28EC0D5667A65359BD0EB5D061821399"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">OGE&#160;ENERGY&#160;CORP.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">CONSOLIDATED</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">BALANCE&#160;SHEETS</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:80%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ASSETS</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CURRENT&#160;ASSETS</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash&#160;and&#160;cash&#160;equivalents</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accounts receivable, less reserve of $1.5 and $1.5, respectively</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">188.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">173.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accounts receivable - unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;unbilled&#160;revenues</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">66.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;receivable</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">5.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;inventories</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">79.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Materials&#160;and&#160;supplies,&#160;at&#160;average cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">80.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">81.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;under&#160;recoveries</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">54.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">81.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">497.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">549.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OTHER&#160;PROPERTY&#160;AND INVESTMENTS</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,160.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,158.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">76.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total other property and investments</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,237.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,232.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">PROPERTY,&#160;PLANT&#160;AND EQUIPMENT</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In&#160;service</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,041.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10,690.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Construction&#160;work&#160;in&#160;progress</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">867.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">495.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and equipment</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,908.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,185.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less&#160;accumulated&#160;depreciation</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,488.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,339.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,696.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">DEFERRED&#160;CHARGES&#160;AND&#160;OTHER&#160;ASSETS</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory assets</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">404.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">55.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;deferred&#160;charges&#160;and&#160;other assets</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">338.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">461.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">TOTAL&#160;ASSETS</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10,412.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,939.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:14pt;"><font style="font-family:inherit;font-size:14pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">The accompanying Notes to</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Financial Statements are an integral part hereof.</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">OGE&#160;ENERGY&#160;CORP.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">CONSOLIDATED</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">BALANCE&#160;SHEETS&#160;(Continued)</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:80%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">LIABILITIES&#160;AND&#160;STOCKHOLDERS'&#160;EQUITY</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CURRENT&#160;LIABILITIES</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Short-term&#160;debt</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">168.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">236.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accounts&#160;payable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">230.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">205.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dividends&#160;payable</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">66.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Customer&#160;deposits</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">80.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;taxes</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">44.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;interest</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">44.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;compensation</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">35.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term debt due within one year</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">249.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">224.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;over&#160;recoveries</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">28.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">96.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">950.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,027.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">LONG-TERM&#160;DEBT</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,749.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,405.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">DEFERRED&#160;CREDITS&#160;AND&#160;OTHER&#160;LIABILITIES</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;benefit&#160;obligations</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">192.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">274.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;income&#160;taxes</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,227.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,334.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory liabilities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,283.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">157.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">153.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;deferred&#160;credits&#160;and&#160;other&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,861.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,062.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6,561.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6,495.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">COMMITMENTS&#160;AND&#160;CONTINGENCIES&#160;(NOTE&#160;13)</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">STOCKHOLDERS'&#160;EQUITY</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common&#160;stockholders'&#160;equity</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,114.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,105.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Retained&#160;earnings</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,759.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,367.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated&#160;other&#160;comprehensive&#160;loss,&#160;net&#160;of&#160;tax</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(23.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(29.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;stockholders'&#160;equity</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,851.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,443.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">TOTAL&#160;LIABILITIES&#160;AND&#160;STOCKHOLDERS'&#160;EQUITY</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10,412.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,939.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">The accompanying Notes to</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Financial Statements are an integral part hereof.</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31</font></div></div><hr style="page-break-after:always"><div><a name="s54D0638A28195B44A2D8B8E0EF47767D"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">OGE&#160;ENERGY&#160;CORP.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">CONSOLIDATED</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">STATEMENTS OF CAPITALIZATION</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:19%;"></td><td style="width:61%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">STOCKHOLDERS' EQUITY</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common stock, par value $0.01 per share; authorized 450.0 shares; and outstanding 199.7 shares and 199.7 shares, respectively</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Premium on common stock</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,112.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,103.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Retained earnings</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,759.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,367.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated other comprehensive loss, net of tax</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(23.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(29.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total stockholders' equity</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,851.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,443.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:17px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:17px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:17px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">LONG-TERM DEBT</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">SERIES</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">DUE DATE</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">Senior Notes - OGE Energy</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.87%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Variable Senior Notes, Series Due November 24, 2017</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">Senior Notes - OG&amp;E</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.50%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due July 15, 2017</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">125.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.35%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due September 1, 2018</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.25%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due January 15, 2019</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">250.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.65%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due July 15, 2027</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">125.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">125.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.50%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due April 15, 2028</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">100.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.75%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due January 15, 2036</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">110.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">110.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.45%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due February 1, 2038</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">200.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">200.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.85%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due June 1, 2040</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.25%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due May 15, 2041</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">250.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.90%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due May 1, 2043</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.55%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due March 15, 2044</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">250.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due December 15, 2044</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">250.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.15%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due April 1, 2047</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">300.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.85%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior Notes, Series Due August 15, 2047</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">300.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.70%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tinker Debt, Due August 31, 2062</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">Other Bonds - OG&amp;E</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65% - 1.86%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Garfield Industrial Authority, January 1, 2025</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">47.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">47.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65% - 1.80%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, January 1, 2025</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.66% - 1.80%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, June 1, 2027</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">56.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized debt expense</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(20.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized discount</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(9.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total long-term debt</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,999.4</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,630.5</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less: long-term debt due within one year</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(249.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(224.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total long-term debt (excluding debt due within one year)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,749.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,405.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="2" style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total capitalization (including long-term debt due within one year)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6,850.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6,074.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">The accompanying Notes to</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Financial Statements are an integral part hereof.</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32</font></div></div><hr style="page-break-after:always"><div><a name="s5C2037481E5855C299CE95E928C63804"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;color:#000000;font-weight:bold;text-decoration:none;">OGE&#160;ENERGY&#160;CORP.</font></div><div style="line-height:120%;text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:9pt;color:#000000;font-weight:bold;text-decoration:none;">CONSOLIDATED</font><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:9pt;color:#000000;font-weight:bold;text-decoration:none;">STATEMENTS OF CHANGES IN</font><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#32;STOCKHOLDERS' </font><font style="font-family:inherit;font-size:9pt;color:#000000;font-weight:bold;text-decoration:none;">EQUITY</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:98.828125%;border-collapse:collapse;text-align:left;"><tr><td colspan="18"></td></tr><tr><td style="width:31%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"><br></font></div><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"><br></font></div><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;"><br></font></div><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-style:italic;">(In millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Shares Outstanding</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Common Stock</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Premium on Common Stock</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Retained Earnings</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Accumulated Other Comprehensive (Loss) Income</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Balance at December 31, 2014</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">199.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">1,085.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">2,198.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">(41.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">3,244.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Net income</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">271.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">271.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Other comprehensive income, net of tax</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Dividends declared on common stock</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">(209.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">(209.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Issuance of common stock</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Stock-based compensation</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">0.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">6.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">6.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Balance at December 31, 2015</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">199.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">1,099.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">2,259.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">(35.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">3,326.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Net income</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">338.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">338.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Other comprehensive income, net of tax</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">5.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">5.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Dividends declared on common stock</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">(230.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">(230.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Stock-based compensation</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Balance at December 31, 2016</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">199.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">2.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">1,103.8</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">2,367.3</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">(29.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">3,443.8</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Net income</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Cumulative effect of change in accounting principles</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">26.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">(4.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">22.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Other comprehensive income, net of tax</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">10.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">10.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Dividends declared on common stock</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">(253.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">(253.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Expense of common stock</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Stock-based compensation</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;">Balance at December 31, 2017</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">199.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">1,112.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">2,759.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">(23.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><font style="font-family:inherit;font-size:9pt;font-weight:bold;">3,851.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">The accompanying Notes to</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;text-decoration:none;">Financial Statements are an integral part hereof.</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">33</font></div></div><hr style="page-break-after:always"><div><a name="sBBBBB6F8EDA2581CBF4C22F852AAC1A9"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">OGE ENERGY CORP.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">NOTES TO</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;CONSOLIDATED </font><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">FINANCIAL STATEMENTS</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s2C5C17F1B53656EBA1F8BA51812BABCF"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Summary of Significant Accounting Policies</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div></td></tr></table><div><a name="s93A6A71888F75E379885FF7861410F54"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Organization</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company is an energy and energy services provider offering physical delivery and related services for both electricity and natural gas primarily in the south central U.S.  The Company conducts these activities through two business segments: (i) electric utility and (ii) natural gas midstream operations.  The accounts of the Company and its wholly owned subsidiaries are included in the consolidated financial statements.  All intercompany transactions and balances are eliminated in consolidation.  The Company generally uses the equity method of accounting for investments where its ownership interest is between 20 percent and 50 percent and it lacks the power to direct activities that most significantly impact economic performance. </font><font style="font-family:inherit;font-size:10pt;">&#160; </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The electric utility segment</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">generates, transmits, distributes and sells electric energy in Oklahoma and western Arkansas</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">Its operations</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are conducted through OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are subject to regulation by the OCC, the APSC and the FERC.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E was incorporated in 1902 under the laws of the Oklahoma Territory</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and is a wholly owned subsidiary of the Company.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E is the largest electric utility in Oklahoma, and its franchised service territory includes Fort Smith, Arkansas and the surrounding communities.  OG&amp;E sold its retail natural gas business in 1928 and is no longer engaged in the natural gas distribution business. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The natural gas midstream operations segment represents the Company's investment in Enable through wholly owned subsidiaries and ultimately OGE Holdings.  Enable is engaged in the business of gathering, processing, transporting and storing natural gas.  Enable's natural gas gathering and processing assets are strategically located in four states and serve natural gas production from shale developments in the Anadarko, Arkoma and Ark-La-Tex basins.  Enable also owns an emerging crude oil gathering business in the Bakken Shale formation, principally located in the Williston Basin of North Dakota.  Enable's natural gas transportation and storage assets extend from western Oklahoma and the Texas Panhandle to Alabama and from Louisiana to Illinois.</font><font style="font-family:inherit;font-size:10pt;color:#231f20;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable was formed effective May 1, 2013</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">by the Company, the ArcLight group and CenterPoint to own and operate the midstream businesses of the Company and CenterPoint.  In the formation transaction, the Company and the ArcLight group contributed Enogex LLC to Enable, and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company deconsolidated its previously held investment in Enogex Holdings and acquired an equity interest in Enable.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The Company determined that its contribution of Enogex LLC to Enable met the requirements of being in substance real estate and was recorded at historical cost.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The general partner of Enable is equally controlled by the Company and CenterPoint, who each have</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">management ownership.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Based on the 50/50 management ownership, with neither company having control</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">began accounting for its interest in Enable using the equity method of accounting.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">charges operating costs to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;and Enable </font><font style="font-family:inherit;font-size:10pt;">based on several factors.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Operating costs directly related to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;and Enable </font><font style="font-family:inherit;font-size:10pt;">are assigned as such.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Operating costs incurred for the benefit of OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;and Enable </font><font style="font-family:inherit;font-size:10pt;">are allocated either as overhead based primarily on labor costs&#160;or using the "Distrigas" method.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The "Distrigas" method is a three-factor formula that uses an equal weighting of payroll, net operating revenues and gross property, plant and equipment.&#160;&#160;The Company adopted this method in January 1996 as a result of a recommendation by the OCC Staff.&#160;</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company believes this method provides a reasonable basis for allocating common expenses.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sD4E8E13AEE2354B7A6BFE515D739DA32"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Records</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The accounting records of OG&amp;E are maintained in accordance with the Uniform System of Accounts prescribed by the FERC and adopted by the OCC and the APSC.&#160;&#160;Additionally,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E, as a regulated utility, is subject to accounting principles for certain types of rate-regulated activities, which provide that certain incurred costs that would otherwise be charged to expense can be deferred as regulatory assets, based on the expected recovery from customers in future rates.&#160;&#160;Likewise, certain actual or anticipated credits that would otherwise reduce expense can be deferred as regulatory liabilities, based on the expected flowback to customers in future rates.&#160;&#160;Management's expected recovery of deferred costs and flowback of deferred credits generally results from specific decisions by regulators granting such ratemaking treatment.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E records certain incurred costs and obligations as regulatory assets or liabilities if, based on regulatory orders or other available evidence, it is probable that the costs or obligations will be included in amounts allowable for recovery or refund in future rates.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table is a summary of OG&amp;E's regulatory assets and liabilities:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:80%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulatory&#160;Assets</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma demand program rider under recovery (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SPP cost tracker under recovery (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;under&#160;recoveries</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current regulatory&#160;assets</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefit&#160;obligations&#160;regulatory&#160;asset</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">177.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">232.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;storm&#160;expenses</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">42.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Smart Grid</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized&#160;loss&#160;on&#160;reacquired&#160;debt</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">12.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;recoverable&#160;from&#160;customers,&#160;net</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">18.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">17.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;non-current regulatory&#160;assets</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">404.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulatory&#160;Liabilities</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;over&#160;recoveries</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current regulatory&#160;liabilities</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income taxes refundable to customers, net</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">955.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;removal&#160;obligations,&#160;net</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">288.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">262.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension tracker</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;non-current regulatory&#160;liabilities</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,283.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Current Assets on the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Current Liabilities on the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recovers program costs related to the Demand and Energy Efficiency Program.  An extension of the demand program rider was approved in January 2016, which allows for the recovery through December 2018 of (i) energy efficiency program costs, (ii) lost revenues associated with certain achieved energy efficiency and demand savings, (iii) performance-based incentives and (iv) costs associated with research and development investments.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recovers certain SPP costs related to base plan charges from its customers and refunds certain SPP revenues received to its customers in Oklahoma through the SPP cost tracker.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel clause under recoveries are generated from under recoveries from OG&amp;E's customers when OG&amp;E's cost of fuel exceeds the amount billed to its customers.&#160;&#160;Fuel clause over recoveries are generated from over recoveries from OG&amp;E's customers when the amount billed to its customers exceeds OG&amp;E's cost of fuel.&#160;&#160;OG&amp;E's fuel recovery clauses are designed to smooth the impact of fuel price volatility on customers' bills.&#160;&#160;As a result, OG&amp;E under recovers fuel costs in periods of rising fuel prices above the baseline charge for fuel and over recovers fuel costs when prices decline below the baseline charge for fuel.  Provisions in the fuel clauses are intended to allow OG&amp;E to amortize under and over recovery balances. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The benefit obligations regulatory asset is comprised of expenses recorded which are probable of future recovery and that have not yet been recognized as components of net periodic benefit cost, including net loss and prior service cost.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">These expenses are recorded as a regulatory asset as OG&amp;E had historically recovered and currently recovers pension and postretirement benefit plan expense in its electric rates.  If, in the future, the regulatory bodies indicate a change in policy related to the recovery of pension and postretirement benefit plan expenses, this could cause the benefit obligations regulatory asset balance to be reclassified to accumulated other comprehensive income.</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table is a summary of the components of the benefit obligations regulatory asset:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:80%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">172.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">177.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">232.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following amounts in the benefit obligations regulatory asset at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are expected to be recognized as components of net periodic benefit cost in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">:&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:90%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">12.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(6.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E includes in expense any Oklahoma storm-related operation and maintenance expenses up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;annually and defers any additional expenses incurred over</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.7 million</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E expects to recover the amounts deferred each year over a five-year period in accordance with historical practice.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E previously recovered the cost of system-wide deployment of smart grid technology and implementing the smart grid pilot program through a rider.  Costs not included in the rider are the incremental costs for web portal access, education and home energy reports, which are capped at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$6.9 million</font><font style="font-family:inherit;font-size:10pt;">, and the stranded costs associated with OG&amp;E's analog electric meters, which have been replaced by smart meters.  These incremental and stranded costs were accumulated during the smart grid deployment and have been included in the Smart Grid asset in the regulatory assets and liabilities table above.  As approved in the recent Oklahoma rate case effective May 1, 2017, these costs are now being recovered over a six year period.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized loss on reacquired debt is comprised of unamortized debt issuance costs related to the early retirement of OG&amp;E's long-term debt.&#160;&#160;These amounts are recorded in interest expenses and are being amortized over the term of the long-term debt which replaced the previous long-term debt.&#160;&#160;The unamortized loss on reacquired debt is recovered as a part of OG&amp;E's cost of capital.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income taxes refundable to customers, net, represent the reduction in accumulated deferred income taxes resulting from the reduction in the federal income tax rate, as part of the 2017 Tax Act.&#160; These amounts will be returned to customers in varying amounts over approximately 80 years.&#160; Currently, those amounts are shown net of income taxes recoverable from customers, which represents income tax benefits previously used to reduce OG&amp;E's revenues, are treated as regulatory assets and are being amortized over the estimated remaining life of the assets to which they relate.&#160;&#160;These amounts are being recovered in rates as the temporary differences that generated the income tax benefit turn around.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued removal obligations, net represent asset retirement costs previously recovered from ratepayers for other than legal obligations.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recovers specific amounts of pension and postretirement medical costs in rates approved in its Oklahoma rate cases.  In accordance with approved orders, OG&amp;E defers the difference between actual pension and postretirement medical expenses and the amount approved in its last Oklahoma rate case as a regulatory asset or regulatory liability.  These amounts have been recorded in the Pension tracker regulatory liability in the regulatory assets and liabilities table above.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div><a name="sE2AF646AE57A54D7856C538827C238C6"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Management continuously monitors the future recoverability of regulatory assets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">When, in management's judgment, future recovery becomes impaired, the amount of the regulatory asset is adjusted, as appropriate.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">If</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">were required to </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">discontinue the application of accounting principles for certain types of rate-regulated activities for some or all of its operations, it could result in writing off the related regulatory assets, which could have significant financial effects.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div><div><a name="sABFA843B22855D01A6A3948DC22C6654"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Use of Estimates</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In preparing the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and contingent liabilities at the date of the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements and the reported amounts of revenues and expenses during the reporting period.&#160;&#160;Changes to these assumptions and estimates could have a material effect on</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements.&#160;&#160;However,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">believes it has taken reasonable positions where assumptions and estimates are used in order to minimize the negative financial impact to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">that could result if actual results vary from the assumptions and estimates.&#160;&#160;In management's opinion, the areas of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">where the most significant judgment is exercised</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">includes the determination of Pension Plan assumptions,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">income taxes,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">contingency reserves, asset retirement obligations</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">depreciable lives of property, plant and equipment</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For the electric utility segment, significant judgment is also exercised in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the determination of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">regulatory assets and liabilities and unbilled revenues</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div><a name="s50282015D0485FDA945E40E8144CE02B"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Cash and Cash Equivalents</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For purposes of the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.&#160;&#160;These investments are carried at cost, which approximates fair value.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div><a name="sAC97879397C35F219CAE246AAF7D23BD"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Allowance for Uncollectible Accounts Receivable</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Customer balances are generally written off if not collected within six months after the final billing date.  The allowance for uncollectible accounts receivable for OG&amp;E is calculated by multiplying the last six months of electric revenue by the provision rate, which is based on a 12-month historical average of actual balances written off.&#160;&#160;To the extent the historical collection rates are not representative of future collections, there could be an effect on the amount of uncollectible expense recognized.&#160;&#160;Also, a portion of the uncollectible provision related to fuel within the Oklahoma jurisdiction is being recovered through the fuel adjustment clause.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The allowance for uncollectible accounts receivable is a reduction to Accounts Receivable on the </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and is included in the Other Operation and Maintenance Expense on the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.  The allowance for uncollectible accounts receivable was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at both</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">New business customers are required to provide a security deposit in the form of cash, bond or irrevocable letter of credit that is refunded when the account is closed.&#160;&#160;New residential customers whose outside credit scores indicate an elevated risk are required to provide a security deposit that is refunded based on customer protection rules defined by the OCC and the APSC.&#160;&#160;The payment behavior of all existing customers is continuously monitored, and, if the payment behavior indicates sufficient risk within the meaning of the applicable utility regulation, customers will be required to provide a security deposit.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div><a name="s998F6D2C7D9657C38DB1CF138862AC82"></a></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel Inventories</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel inventories for the generation of electricity consist of coal, natural gas and oil.&#160;&#160;OG&amp;E uses the weighted-average cost method of accounting for inventory that is physically added to or withdrawn from storage or stockpiles.&#160;&#160;The amount of fuel inventory was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$84.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$82.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively.  </font><font style="font-family:inherit;font-size:10pt;">Effective May 1, 2014, the gas storage services agreement with Enable was terminated.  As a result of this contract termination, approximately 5.3 Bcf of cushion gas owned by OG&amp;E and stored on the Enable system is being directed to OG&amp;E's power plants over a five-year period during peak time of June 1 to August 31 at a rate of 11,500 MMBtu/day for a total of 1.06 Bcf per year.  In 2014, approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$11.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of cushion gas was reclassified from Plant-in-Service to Other Deferred Assets, representing natural gas in storage that will be removed from storage over four years.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;As of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;">&#32;the remaining balance of cushion gas of </font><font style="font-family:inherit;font-size:10pt;">$2.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;is included in Fuel Inventories</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><a name="sFA350AD63AEF5EFF9258E67A85A74293"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Property, Plant and Equipment</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All property, plant and equipment is recorded at cost.&#160;&#160;Newly constructed plant is added to plant balances at cost which includes contracted services, direct labor, materials, overhead, transportation costs and the allowance for funds used during construction.&#160;&#160;Replacements of units of property are capitalized as plant.&#160;&#160;For assets that belong to a common plant account, the replaced plant is removed from plant balances, and the cost of such property is charged to Accumulated Depreciation.&#160;&#160;For assets that do not belong to a common plant account, the replaced plant is removed from plant balances with the related accumulated depreciation, and the remaining balance net of any salvage proceeds is recorded as a loss in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Statements of Income </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">37</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">as Other Expense.&#160;&#160;Repair and replacement of minor items of property are included in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Statements of Income as Other Operation and Maintenance Expense.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The tables below present OG&amp;E's ownership interest in the jointly-owned McClain Plant and the jointly-owned Redbud Plant, and, as disclosed below, only OG&amp;E's ownership interest is reflected in the property, plant and equipment and accumulated depreciation balances in these tables.&#160;&#160;The owners of the remaining interests in the McClain Plant and the Redbud Plant are responsible for providing their own financing of capital expenditures.&#160;&#160;Also, only OG&amp;E's proportionate interests of any direct expenses of the McClain Plant and the Redbud Plant, such as fuel, maintenance expense and other operating expenses, are included in the applicable financial statement captions in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12"></td></tr><tr><td style="width:53%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31,&#160;2017 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Percentage Ownership</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">McClain&#160;Plant (A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">77</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">226.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">71.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">155.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redbud&#160;Plant (A)(B)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">496.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">136.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">360.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Construction work in progress was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$7.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for the McClain and Redbud Plants, respectively.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$50.8 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12"></td></tr><tr><td style="width:53%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">December&#160;31,&#160;2016 </font><font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Percentage Ownership</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">McClain&#160;Plant (A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">234.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">161.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redbud&#160;Plant (A)(B)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">489.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Construction work in progress was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for the McClain and Redbud Plants, respectively.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$45.3 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">property, plant and equipment and related accumulated depreciation are divided into the following major classes:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:58%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31,&#160;2017 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,057.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,259.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,798.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,475.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,493.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,981.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,767.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">506.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">181.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">46.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">421.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">173.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">247.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,902.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,333.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,908.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,339.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$50.8 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:58%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">December&#160;31,&#160;2016 </font><font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,896.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,221.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,674.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,155.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,493.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,662.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,548.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">481.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,067.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">381.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">145.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">235.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,067.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,385.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,681.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,185.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,488.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,696.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$45.3 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the Company's unamortized computer software costs included in intangible plant above.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:80%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy (holding company)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">37.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">37.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">37.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the Company's amortization expense for computer software costs.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy (holding company)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div><div><a name="s8F88026DE0FA59E3898B6E4AB6C6BD8F"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Depreciation and Amortization</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The provision for depreciation, which was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2.5 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">3.0 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of the average depreciable utility plant for </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, </font><font style="font-family:inherit;font-size:10pt;">is calculated using the straight-line method over the estimated service life of the utility assets.&#160;&#160;Depreciation is provided at the unit level for production plant and at the account or sub-account level for all other plant and is based on the average life group method.  In</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the provision for depreciation is projected to be</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2.7 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the average depreciable utility plant.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Amortization of intangible assets is calculated using the straight-line method.  Of the remaining amortizable intangible plant balance at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">98.6 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">will be amortized over</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10.4</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years with the remaining</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">1.4 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;of the </font><font style="font-family:inherit;font-size:10pt;">intangible plant balance at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">being amortized over</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">23.7</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of plant acquisition adjustments is provided on a straight-line basis over the estimated remaining service life of the acquired asset.&#160;&#160;Plant acquisition adjustments include</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">for the Redbud Plant, which is being amortized over a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">27</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">&#32;year</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">life and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">for certain transmission substation facilities in OG&amp;E's service territory, which are being amortized over a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">37</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">59</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">year</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">period.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><a name="sF5B893ED5CE5538F93D14ADAC5FEDFC2"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Investment in Unconsolidated Affiliate</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's investment in Enable is considered to be a variable interest entity because the owners of the equity at risk in this entity have disproportionate voting rights in relation to their obligations to absorb the entity's expected losses or to receive its expected residual returns.  However, the Company is not considered the primary beneficiary of Enable since it does </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">39</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">not have the power to direct the activities that are considered most significant to the economic performance of Enable.  The Company accounts for its investment in Enable using the equity method of accounting.  Under the equity method, the investment will be adjusted each period for contributions made, distributions received and the Company's share of the investee's comprehensive income as adjusted for basis differences.  The Company's maximum exposure to loss related to Enable is limited to the Company's equity investment in Enable at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;as presented in Note 12.  The Company evaluates its equity method investments for impairment when events or changes in circumstances indicate there is a loss in value of the investment that is other than a temporary decline.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company considers distributions received from Enable which do not exceed cumulative equity in earnings subsequent to the date of investment to be a return on investment and are classified as operating activities in the Consolidated Statements of Cash Flows.  The Company considers distributions received from Enable in excess of cumulative equity in earnings subsequent to the date of investment to be a return of investment and are classified as investing activities in the Consolidated Statements of Cash Flows.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s82CFE12C1173550BB738482CDAAA2477"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Asset Retirement Obligations</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has asset retirement obligations primarily associated with the removal of company-owned wind turbines on leased land, as well as the removal of asbestos from certain power generating stations.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">has recorded asset retirement obligations that are being accreted over their respective lives ranging from</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">three</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">74</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;    </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The following table summarizes changes to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">asset retirement obligations during the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;padding-left:0px;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:80%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at January 1</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">69.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accretion expense</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Revisions in estimated cash flows (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Liabilities settled </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">75.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">69.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Assumptions changed related to the estimated timing of asbestos abatement and estimated cost of ash pond removal at two of OG&amp;E's generating facilities.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sF3C9E151AF7752F787319C15D78FB980"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Allowance for Funds Used During Construction</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance for funds used during construction, a non-cash item, is reflected as an increase to net Other Income and a reduction to Interest Expense in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income and as an increase to Construction Work in Progress in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Allowance for funds used during construction is calculated according to the FERC requirements for the imputed cost of equity and borrowed funds.&#160;&#160;Allowance for funds used during construction rates, compounded semi-annually, were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.2 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.2 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.1 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div><a name="s607EB3FCEAB4581D83A6416FC6942BF1"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Collection of Sales Tax</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In the normal course of its operations, OG&amp;E collects sales tax from its customers.&#160;&#160;OG&amp;E records a current liability for sales taxes when it bills its customers and eliminates this liability when the taxes are remitted to the appropriate governmental authorities. &#160;OG&amp;E excludes the sales tax collected from its operating revenues.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40</font></div></div><hr style="page-break-after:always"><div><a name="sA34782CFC448598CB147F52B42AADFB7"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Revenue Recognition</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">General</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recognizes revenue from electric sales when power is delivered to customers.  OG&amp;E reads its customers' meters and sends bills to its customers throughout each month.&#160;&#160;As a result, there is a significant amount of customers' electricity consumption that has not been billed at the end of each month. &#160;OG&amp;E accrues an estimate of the revenues for electric sales delivered since the latest billings.  Unbilled revenue is presented in Accrued Unbilled Revenues on the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and in Operating Revenues on the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Statements of Income based on estimates of usage and prices during the period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The estimates that management uses in this calculation could vary from the actual amounts to be paid by customers.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">SPP Purchases and Sales</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E currently owns and operates transmission and generation facilities as part of a vertically integrated utility.  OG&amp;E is a member of the SPP regional transmission organization and has transferred operational authority, but not ownership, of OG&amp;E's transmission facilities to the SPP.  The SPP has implemented FERC-approved regional day-ahead and real-time markets for energy and operating services, as well as associated transmission congestion rights.  Collectively, the three markets operate together under the global name, SPP Integrated Marketplace.  OG&amp;E represents owned- and contracted-generation assets and customer load in the SPP Integrated Marketplace for the sole benefit of its customers.  OG&amp;E has not participated in the SPP Integrated Marketplace for any speculative trading activities.  OG&amp;E records the SPP Integrated Marketplace transactions as sales or purchases per FERC Order 668, which requires that purchases and sales be recorded on a net basis for each settlement period of the SPP Integrated Marketplace.  These results are reported as Operating Revenues or Cost of Sales in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements.  OG&amp;E revenues, expenses, assets and liabilities may be adversely affected by changes in the organization, operating and regulation by the FERC or the SPP.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div><div><a name="s099FA71A49865C238A5B3D6DBD8CB7B9"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel Adjustment Clauses</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The actual cost of fuel used in electric generation and certain purchased power costs are passed through to OG&amp;E's customers through fuel adjustment clauses.  The fuel adjustment clauses are subject to periodic review by the OCC and the APSC.</font></div><div><a name="sC254772C380154498DA79619E6962BB3"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Income Taxes</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">file</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">s</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions</font><font style="font-family:inherit;font-size:10pt;">. &#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Income taxes</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">uses the asset and liability method of accounting for income taxes.  Under this method, a deferred tax asset or liability is recognized for the estimated future tax effects attributable to temporary differences between the financial statement basis and the tax basis of assets and liabilities as well as tax credit carry forwards and net operating loss carry forwards.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.  The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period of the change.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">recognizes interest related to unrecognized tax benefits in Interest Expense and recognizes penalties in Other Expense in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from </font><font style="font-family:inherit;font-size:10pt;">35 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;for tax years beginning after December 31, 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;See Note 7 for further discussion of the effects of the 2017 Tax Act. </font></div><div><a name="s7F1997974B485B99AEAB5F17FE552527"></a></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Accrued&#160;Vacation</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">accrues vacation pay monthly by establishing a liability for vacation earned.  Vacation may be taken as earned and is charged against the liability.  At the end of each year, the liability represents the amount of vacation earned but not taken.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41</font></div></div><hr style="page-break-after:always"><div><a name="sD3965B3638DB52C7B81470A68E3AF4C3"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated Other Comprehensive Income (Loss)</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize changes in the components of accumulated other comprehensive loss attributable to OGE Energy during </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">.  All amounts below are presented net of tax. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.21875%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:46%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income<br>&#160;(loss)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2015</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(39.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(35.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income (loss) before reclassifications</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amounts reclassified from accumulated other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net current period other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2016</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(32.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(29.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income (loss) before reclassifications</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amounts reclassified from accumulated other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cumulative effect of change in accounting principle</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net current period other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2017</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(32.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(23.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">42</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes significant amounts reclassified out of accumulated other comprehensive loss by the respective line items in net income during the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:45%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:24%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Details about Accumulated Other Comprehensive Income (Loss) Components</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amount Reclassified from Accumulated Other Comprehensive Income (Loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Affected Line Item in the Consolidated Statements of Comprehensive Income</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of Pension Plan and Restoration of Retirement Income Plan items:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actuarial losses (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement (A)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(7.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Before Taxes</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Tax (Benefit) Expense</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of postretirement benefit plan items:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement (A)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Before Taxes</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Tax (Benefit) Expense</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 11 for additional information).</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The amounts in accumulated other comprehensive loss (gain) at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">that are expected to be recognized into earnings in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are as follows:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:90%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total, net of tax</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(1.5</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43</font></div></div><hr style="page-break-after:always"><div><a name="sC39AA9764D6252D39B1B9C1FFF095DAC"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Environmental Costs</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Accruals for environmental costs are recognized when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated.&#160;&#160;Costs are charged to expense</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">or deferred as a regulatory asset based on expected recovery from customers in future rates,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">if they relate to the remediation of conditions caused by past operations or if they are not expected to mitigate or prevent contamination from future operations.&#160;&#160;Where environmental expenditures relate to facilities currently in use, such as pollution control equipment, the costs may be capitalized and depreciated over the future service periods.&#160;&#160;Estimated remediation costs are recorded at undiscounted amounts, independent of any insurance</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">or rate</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">recovery, based on prior experience, assessments and current technology.&#160;&#160;Accrued obligations are regularly adjusted as environmental assessments and estimates are revised and remediation efforts proceed.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For sites where</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;has </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">been designated as one of several potentially responsible parties, the amount accrued represents</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">estimated share of the cost.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">had</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$17.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$13.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">accrued environmental liabilities at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, which are included in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">asset retirement obligations.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;</font></div><div><a name="sA46D5948C49C5EC988DA0D8E94485752"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="color:#000000;font-weight:bold;text-decoration:none;">Accounting Pronouncements</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Revenue from Contracts with Customers.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;In May 2014, the FASB issued ASU 2014-09, "Revenue from Contracts with Customers (Topic 606)."  The new revenue standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;has assessed the effect of this new guidance on its tariff-based sales, bundled arrangements and alternative revenue programs and is not aware of any issues that would have a material impact on the timing of revenue recognition.  The new standard will not have a material impact on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">results of operations and financial position but will change the income statement presentation of revenues and require new disclosures.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">adopted the new standard beginning in the first quarter of 2018 utilizing the modified retrospective transition method.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Leases.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;In February 2016, the FASB issued ASU 2016-02, "Leases (Topic 842)."  The main difference between current lease accounting and Topic 842 is the recognition of right-of-use assets and lease liabilities by lessees for those leases classified as operating leases under current accounting guidance.  Lessees, such as</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company</font><font style="font-family:inherit;font-size:10pt;">, will need to recognize a right-of-use asset and a lease liability for virtually all of their leases, other than leases that meet the definition of a short-term lease.  The liability will be equal to the present value of lease payments.  The asset will be based on the liability, subject to adjustment, such as for initial direct costs.  For income statement purposes, Topic 842 retains a dual model, requiring leases to be classified as either operating or finance.  Operating leases will result in straight-line expense, while finance leases will result in a front-loaded expense pattern, similar to current capital leases.  Classification of operating and finance leases will be based on criteria that are largely similar to those applied in current lease guidance but without the explicit thresholds.  The new guidance is effective for fiscal years beginning after December 2018.  The new guidance must be adopted using a modified retrospective transition method and provides for certain practical expedients.  Transition will require application of the new guidance at the beginning of the earliest comparative period presented. </font><font style="font-family:inherit;font-size:10pt;">&#32;The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;has started evaluating its current lease contracts. </font><font style="font-family:inherit;font-size:10pt;">&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">has not quantified the impact on its</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements, but it anticipates an increase in the recognition of right-of-use assets and lease liabilities.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In January 2018, the FASB issued ASU 2018-01, "Leases (Topic 842): Land Easement Practical Expedient for Transition to Topic 842," which is an amendment to ASU 2016-02.  Land easements (also commonly referred to as rights of way) represent the right to use, access or cross another entity's land for a specified purpose.  This new guidance permits an entity to elect a transitional practical expedient, to be applied consistently, to not evaluate under Topic 842 land easements that exist or expired before the entity's adoption of Topic 842 and that were not previously accounted for as leases under ASC 840, "Leases."  Once Topic 842 is adopted, an entity is required to apply Topic 842 prospectively to all new (or modified) land easements to determine whether the arrangement should be accounted for as a lease.  ASU 2018-01 is effective for fiscal years beginning after December 2018.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">intends to elect this practical expedient during its adoption of Topic 842.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Employee Share-based Payment Accounting.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;In March 2016, the FASB issued ASU 2016-09, "Improvements to Employee Share-Based Payment Accounting," which amends ASC Topic 718, "Compensation - Stock Compensation."  ASU 2016-09 includes provisions intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">adopted this standard in the first quarter of 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The new guidance, among other requirements, requires the following.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All of the tax effects related to share-based payments at settlement (or expiration) should be recorded through the income statement.  Previously, tax benefits in excess of compensation cost, or windfalls, were recorded in equity, and tax deficiencies, or shortfalls, were recorded in equity to the extent of previous windfalls and then to the income statement.  Under the new guidance, the windfall tax benefit is recorded when it arises, subject to normal valuation allowance considerations.  This change is required to be applied on a modified retrospective basis, with a cumulative effect adjustment </font></div></td></tr></table><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;padding-left:48px;text-align:justify;"><font style="font-family:inherit;font-size:10pt;">to opening retained earnings.  Excess tax benefits are to be reported as operating activities on the statement of cash flows, which is a change from the previous requirement to present windfall tax benefits as an inflow from financing activities and an outflow from operating activities.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;As a result of adopting ASU 2016-09, the Company recorded a cumulative effect of </font><font style="font-family:inherit;font-size:10pt;">$22.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;as a deferred tax asset with an offset in retained earnings in the Consolidated Balance Sheets.  </font><font style="font-family:inherit;font-size:10pt;">Going forward, tax benefits in excess of compensation cost previously recorded in equity will be recorded within the income statement, and the related cash impact will be recorded as an operating activity within the statement of cash flows.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Employee taxes paid when an employer withholds shares for tax-withholding purposes should be classified as a financing activity in the statement of cash flows, and this change should be applied retrospectively.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;As a result of the adoption, the Company reclassified shares withheld for employee taxes of </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$1.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;in 2016 and 2015, respectively, from operating activities to financing activities in the Consolidated Statements of Cash Flows.  </font><font style="font-family:inherit;font-size:10pt;">Going forward, shares withheld for employee taxes will be classified as a financing activity within the statement of cash flows.</font></div></td></tr></table><div style="line-height:120%;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A policy election between recognizing forfeited awards as they occur or estimating the number of awards expected to be forfeited should be made and disclosed.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">will continue to estimate forfeitures in accounting for stock-based compensation.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;&#32;&#32;&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.  </font><font style="font-family:inherit;font-size:10pt;">In May 2017, the FASB issued ASU 2017-07, "Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost."  The new guidance is designed to improve the reporting of pension and other postretirement benefit costs by bifurcating the components of net benefit expense between those that are attributed to compensation for service and those that are not.&#160; The service cost component of benefit expense continues to be presented within operating income, but entities are now required to present the other components of benefit expense as non-operating within the income statement.&#160; Additionally, the new guidance only permits the capitalization of the service cost component of net benefit expense. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">The accounting change is required to be applied on a retrospective basis for the presentation of components of net benefit cost and on a prospective basis for the capitalization of only the service cost component of net benefit costs.&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">adopted the new guidance beginning in the first quarter of 2018, and, as a result, presents the service cost component of net benefit expense in operating income and the other components of net benefit expense as non-operating within its </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.  Further, as required by ASU 2017-07,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">adjusted prior year income statements presentation of the net benefit expense components, which were previously presented in total within Other Operation and Maintenance on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">elected the practical expedient allowed by ASU 2017-07 to utilize amounts disclosed in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">retirement plans and postretirement benefit plans note for prior periods as the estimation basis for applying the retrospective presentation requirements.  Also, as required by ASU 2017-07,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">only capitalizes the service cost component of net benefit expense, beginning in the first quarter of 2018.  Capitalized amounts for prior periods were not adjusted, as this change was implemented on a prospective basis.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.  </font><font style="font-family:inherit;font-size:10pt;">In February 2018, the FASB issued ASU 2018-02, "Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income" that permits a reclassification from accumulated other comprehensive income to retained earnings of the stranded tax effects resulting from application of the new federal corporate income tax rate, resulting from the 2017 Tax Act.  Prior to ASU 2018-02, GAAP required the remeasurement of deferred tax assets and liabilities as a result of a change in tax laws or rates to be presented in net income from continuing operations.  Adjusting temporary differences originally recorded to accumulated other comprehensive income through continuing operations resulted in a disproportionate effect lodged in accumulated other comprehensive income.&#160; Under ASU 2018-02, entities are permitted, but not required, to reclassify from accumulated other comprehensive income to retained earnings those stranded tax effects resulting from the 2017 Tax Act.&#160;&#160;ASU 2018-02 is effective for all entities for fiscal years beginning after December 2018 and interim periods within those fiscal years.  Early adoption is permitted.  The amendments would be applied either at the beginning of the period of adoption or retrospectively to each period in which the effect of the change in the federal corporate income tax rate is recognized.  The Company adopted the new standard for the year ended December 31, 2017.&#160; As a result of the adoption, the Company reclassified </font><font style="font-family:inherit;font-size:10pt;">$4.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;of deferred tax assets from accumulated other comprehensive income to retained earnings in the Consolidated Balance Sheets.&#160; </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sD5BF1258DD4A5EC68E9DB867275118A8"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;Investment in Unconsolidated Affiliate and Related Party Transactions</font></div></td></tr></table><div style="line-height:120%;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On March 14, 2013, the Company entered into a Master Formation Agreement with the ArcLight group and CenterPoint pursuant to which the Company, the ArcLight group and CenterPoint, agreed to form Enable to own and operate the midstream businesses of the Company and CenterPoint that was initially structured as a private limited partnership.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;This transaction closed on May 1, 2013. </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pursuant to the Master Formation Agreement, the Company and the ArcLight group indirectly contributed</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">100 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the equity interests in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Enogex LLC</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to Enable.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">The Company determined that its contribution of Enogex LLC to Enable met the requirements of being in substance real estate and was recorded at historical cost.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The general partner of Enable is equally controlled by the Company and CenterPoint, who each have</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">management ownership.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Based on the 50/50 management ownership, with neither company having control</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">deconsolidated its interest in Enogex Holdings and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">began accounting for its interest in Enable using the equity method of accounting.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:49px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In April 2014, Enable completed an initial public offering of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">25.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">common units resulting in Enable becoming a publicly traded Master Limited Partnership.  At </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company owned </font><font style="font-family:inherit;font-size:10pt;">111.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;common units, or </font><font style="font-family:inherit;font-size:10pt;">25.7 percent</font><font style="font-family:inherit;font-size:10pt;">, of Enable's outstanding common units.  Prior to August 30, 2017, of the Company's </font><font style="font-family:inherit;font-size:10pt;">111.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;common units, </font><font style="font-family:inherit;font-size:10pt;">68.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;units were subordinated.  The subordination period began on the closing date of Enable&#8217;s initial public offering and extended until the first business day following the distributions of available cash from operating surplus on each of the outstanding common units and subordinated units equal to or exceeding </font><font style="font-family:inherit;font-size:10pt;">$1.15</font><font style="font-family:inherit;font-size:10pt;">&#32;per unit (the annualized minimum quarterly distribution) for each of the three consecutive, non-overlapping four-quarter periods immediately preceding June 30, 2017.  On August 30, 2017, the first day following the payment of the cash distribution for common and subordinated units for the second quarter of </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, the subordination period expired for the Company's </font><font style="font-family:inherit;font-size:10pt;">68.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;subordinated units.</font></div><div style="line-height:120%;text-align:justify;text-indent:49px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On February 9, 2018, Enable announced a quarterly dividend distribution of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.31800</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per unit on its outstanding common units, which is unchanged from the previous quarter.  If cash distributions to Enable&#8217;s unitholders exceed</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.330625</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">per unit in any quarter, the general partner will receive increasing percentages, up to </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">, of the cash Enable distributes in excess of that amount.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">is entitled to </font><font style="font-family:inherit;font-size:10pt;">60 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of those "incentive distributions."  </font><font style="font-family:inherit;font-size:10pt;">&#32;In certain circumstances, the general partner has the right to reset the minimum quarterly distribution and the target distribution levels at which the incentive distributions receive increasing percentages to higher levels based on Enable&#8217;s cash distributions at the time of the exercise of this reset election.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distributions received from Enable were </font><font style="font-family:inherit;font-size:10pt;">$141.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$141.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$139.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;during the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and 2015, respectively.  </font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In 2016, CenterPoint Energy, Inc. announced that it was evaluating strategic alternatives for its investment in Enable.  On July 18, 2016, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided notice to the Company of CenterPoint Energy Inc.&#8217;s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint.  This notice also constituted a notice pursuant to the right of first offer held by the Company under the Partnership Agreement and the Third Amended and Restated Limited Liability Company Agreement of the general partner.  Under the terms of the right of first offer, the Company has 30 days from receipt of a notice from CenterPoint Energy Inc. to make an offer to buy all of CenterPoint&#8217;s membership interests in the general partner and all or any portion of CenterPoint's common units and subordinated units.  On August 17, 2016, the Company submitted to CenterPoint Energy Inc. a proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint.  In accordance with the Enable partnership Agreement, CenterPoint Energy Inc. had 30 days after the proposal was submitted to accept the Company's right of first offer proposal.  The Company did not receive a reply from CenterPoint Energy Inc. within the required timeframe.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On January 16, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided a second notice to the Company of CenterPoint Energy Inc.'s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint Energy Inc.  On February 15, 2017, under the terms of right of first offer, the Company submitted to CenterPoint Energy Inc. another proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint.  The Company did not receive a reply from CenterPoint Energy Inc. within the required timeframe.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On July 15, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided a third notice to the Company of CenterPoint Energy Inc.'s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint.  On August 14, 2017, under the terms of right of first offer, the Company submitted to CenterPoint Energy Inc. another proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">46</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 1, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, announced that late-stage discussions regarding a transaction involving CenterPoint's interest in Enable terminated because parties could not reach agreement on a mutually acceptable transaction.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company cannot predict what future actions CenterPoint will take, if any, associated with their ownership interest in Enable. </font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Related Party Transactions</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;- the Company and Enable </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating costs charged and related party transactions between the Company and its affiliate, Enable, are discussed below.  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In connection with the formation of Enable, the Company and Enable entered into a Services Agreement, Employee Transition Agreement and other agreements whereby the Company agreed to provide certain support services to Enable such as accounting, legal, risk management and treasury functions for an initial term ending on April 30, 2016.  As of December 31, 2015, Enable terminated all support services except certain information technology, payroll and benefits administration.  The remaining services automatically extended for another year on May 1, 2017.  Under these agreements, </font><font style="font-family:inherit;font-size:10pt;">the Company charged operating costs to</font><font style="font-family:inherit;font-size:10pt;">&#32;Enable of </font><font style="font-family:inherit;font-size:10pt;">$2.3 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$4.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$12.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;for </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively.  The Company </font><font style="font-family:inherit;font-size:10pt;">charges operating costs to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;and Enable </font><font style="font-family:inherit;font-size:10pt;">based on several factors.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Operating costs directly related to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;and Enable </font><font style="font-family:inherit;font-size:10pt;">are assigned as such.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Operating costs incurred for the benefit of OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;and Enable </font><font style="font-family:inherit;font-size:10pt;">are allocated either as overhead based primarily on labor costs&#160;or using the "Distrigas" method.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company agreed to provide seconded employees to Enable to support its operations for an initial term ending on December 31, 2014.  In October 2014, CenterPoint, the Company and Enable agreed to continue the secondment to Enable for </font><font style="font-family:inherit;font-size:10pt;">192</font><font style="font-family:inherit;font-size:10pt;">&#32;employees that participate in the Company's defined benefit and retirement plans.  The Company billed Enable for reimbursement of </font><font style="font-family:inherit;font-size:10pt;">$29.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$28.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$32.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;in </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively, under the Transitional Seconding Agreement for employment costs.  If the seconding agreement was terminated, and those employees were no longer employed by the Company, and lump sum payments were made to those employees, the Company would recognize a settlement or curtailment of the pension/retiree health care charges, which would increase expense at the Company by approximately </font><font style="font-family:inherit;font-size:10pt;">$14.6 million</font><font style="font-family:inherit;font-size:10pt;">.  Settlement and curtailment charges associated with the Enable seconded employees are not reimbursable to the Company by Enable.  The seconding agreement can be terminated by mutual agreement of the Company and Enable or solely by the Company upon 120 day notice.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company had accounts receivable from Enable of </font><font style="font-family:inherit;font-size:10pt;">$2.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$2.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, for amounts billed for transitional services, including the cost of seconded employees. </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Related Party Transactions - OG&amp;E and Enable</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E entered into a contract with Enable to provide transportation services effective May 1, 2014. This transportation agreement grants Enable the responsibility of delivering natural gas to OG&amp;E&#8217;s generating facilities and performing an imbalance service.  With this imbalance service, in accordance with the cash-out provision of the contract, OG&amp;E purchases gas from Enable when Enable&#8217;s deliveries exceed OG&amp;E&#8217;s pipeline receipts.  Enable purchases gas from OG&amp;E when OG&amp;E&#8217;s pipeline receipts exceed Enable&#8217;s deliveries.  In 2016, OG&amp;E entered into an additional gas transportation services contract with Enable which will be effective upon the conversion of units 4 and 5 at Muskogee from coal to gas.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The following table summarizes related party transactions between OG&amp;E and Enable during the</font><font style="font-family:inherit;font-size:10pt;">&#32;years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:49%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:15%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electricity to power electric compression assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas transportation services</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">35.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas purchases (sales)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">47</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Summarized Financial Information of Enable</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Summarized unaudited financial information for 100 percent of Enable is presented below as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and for the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:64%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">416</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">396</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current assets</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,177</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10,816</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current liabilities</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,279</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">362</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current liabilities</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,660</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,056</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:60%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Income Statement</font></div></td><td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,803</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,272</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,418</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of natural gas and NGLs</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,381</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,017</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,097</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">528</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">385</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(712</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">290</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The formation of Enable was considered a business combination, and CenterPoint was the acquirer of Enogex Holdings for accounting purposes.&#160;&#160;Under this method, the fair value of the consideration paid by CenterPoint for Enogex Holdings is allocated to the assets acquired and liabilities assumed on May 1, 2013 based on their fair value.&#160;&#160;Enogex Holdings' assets, liabilities and equity have accordingly been adjusted to estimated fair value as of May 1, 2013, resulting in an increase to Enable's equity of </font><font style="font-family:inherit;font-size:10pt;">$2.2 billion</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;Due to the contribution of Enogex LLC to Enable meeting the requirements of being in substance real estate and thus recording the initial investment at historical cost, the effects of the amortization and depreciation expense associated with the fair value adjustments on Enable's results of operations have been eliminated in the Company's recording of its equity in earnings of Enable.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded equity in earnings of unconsolidated affiliates of </font><font style="font-family:inherit;font-size:10pt;">$131.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$101.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$15.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;for the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively.  </font><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates includes the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">share of Enable earnings adjusted for the amortization of the basis difference of the Company's original investment in Enogex LLC and its underlying equity in the net assets of Enable and is also adjusted for the elimination of the Enogex Holdings fair value adjustments. </font><font style="font-family:inherit;font-size:10pt;">The basis difference is being amortized over approximately 30 years, the average life of the assets to which the basis difference is attributed.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates is also adjusted for the elimination of the Enogex Holdings fair value adjustments</font><font style="font-family:inherit;font-size:10pt;">, as described below.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table reconciles OGE Energy's equity in earnings of its unconsolidated affiliates for the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:58%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">289.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distributions senior to limited partners</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Differences due to timing of OGE Energy and Enable accounting close</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss) used to calculate OGE Energy's equity in earnings</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(739.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's percent ownership at period end</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's portion of Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">70.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(194.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Impairments recognized by Enable associated with OGE Energy's basis differences</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">178.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's share of Enable net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">17.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The difference between OGE Energy's investment in Enable and its underlying equity in the net assets of Enable was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$714.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The basis difference is being amortized over approximately 30 years, beginning in May 2013.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The following table reconciles the basis difference in Enable from </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">&#32;to </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;text-align:justify;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:683px;border-collapse:collapse;text-align:left;"><tr><td colspan="5"></td></tr><tr><td style="width:550px;"></td><td style="width:16px;"></td><td style="width:8px;"></td><td style="width:102px;"></td><td style="width:4px;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2016</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">743.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in Enable basis difference</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(17.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2017</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">714.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">2015 Goodwill Impairment.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;Enable tests its goodwill for impairment annually on October 1, or more frequently if events or changes in circumstances indicated that the carrying value of goodwill may not be recoverable.  Beginning in the fourth quarter of 2014 and continuing into 2015, the crude oil and natural gas industry was impacted by significant commodity price declines, which resulted in decreased producer activity in certain regions in which Enable operates.  Based on the decline in producer activity and the forecasted impact on future periods, in addition to an increase in the weighted average cost of capital, Enable determined that the impact on its forecasted operating profits and cash flows for its gathering and processing and transportation and storage segments for the next five years would be significantly reduced.  As a result, when Enable performed its annual goodwill impairment analysis as of October 1, 2015, it determined that the goodwill for the gathering and processing and transportation and storage reporting units was completely impaired in the amount of </font><font style="font-family:inherit;font-size:10pt;">$1.086 billion</font><font style="font-family:inherit;font-size:10pt;">&#32;as of September&#160;30, 2015 and wrote off all of its goodwill in the third quarter of 2015.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accordingly, the Company recorded a </font><font style="font-family:inherit;font-size:10pt;">$108.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;pre-tax charge in the third quarter of 2015 for its share of the goodwill impairment, as adjusted for the basis differences. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s96CD9976F04658FC8A1CB2D3567C0313"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Fair Value Measurements</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The classification of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">fair value measurements requires judgment regarding the degree to which market data is observable or corroborated by observable market data.  GAAP establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data.  The hierarchy categorizes the inputs into three levels, with the highest priority given to quoted prices in active markets for identical unrestricted assets or liabilities (Level&#160;1) and the lowest priority given to unobservable inputs (Level&#160;3).&#160;&#160;Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.&#160;&#160;The three levels defined in the fair value hierarchy</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are as follows:</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at the measurement date.</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">49</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&#160;&#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Unobservable inputs reflect the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">reporting entity's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="sBC3885C196C55E308893D8664490A4B9"></a></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company had </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;">&#32;financial instruments measured at fair value on a recurring basis at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160; </font><font style="font-family:inherit;font-size:10pt;">The fair value of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">long-term debt is based on quoted market prices and estimates of current rates available for similar issues with similar maturities</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and is classified as Level 2 in the fair value hierarchy with the exception of the Tinker Debt whose fair value is based on calculating the net present value of the monthly payments discounted by</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">current borrowing rate and is classified as Level 3 in the fair value hierarchy.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The following table summarizes the fair value and carrying amount of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">financial instruments at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13"></td></tr><tr><td style="width:60%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Carrying Amount&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair <br>Value</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Carrying Amount&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;Fair <br>Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term&#160;Debt (including Long-term Debt due within one year):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior&#160;Notes</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,854.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,242.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,385.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,657.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;Industrial&#160;Authority&#160;Bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tinker Debt</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy&#160;Senior&#160;Notes</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">99.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">99.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s661667FC1BE55B52850BC871F5EA05E0"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">5.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-weight:bold;">Stock-Based Compensation</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In 2013,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">adopted, and its shareholders approved, the Stock Incentive Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan, restricted stock, restricted stock units, stock options,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">stock appreciation rights</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and performance units may be granted to officers, directors and other key employees</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">and its subsidiaries.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">has authorized the issuance of up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">7,400,000</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">shares under the Stock Incentive Plan.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">pre-tax compensation expense and related income tax benefit for the year</font><font style="font-family:inherit;font-size:10pt;">s </font><font style="font-family:inherit;font-size:10pt;">ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">related to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total performance units</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total compensation expense</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less: Amount paid by unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net compensation expense</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax benefit</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has issued new shares to satisfy restricted stock grants and payouts of earned performance units.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">there were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2,298</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">shares</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2,100</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">shares</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">82,046</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">shares</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, of new common stock issued</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">pursuant to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Stock Incentive Plan related to restricted stock grants (net of forfeitures) and payouts of earned performance units.  In</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">there were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">146</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">shares of restricted stock</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">returned to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to satisfy tax liabilities.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Performance Units</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">has issued performance units which represent the value of one share of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock.&#160;&#160;The performance units provide for accelerated vesting if there is a change in control (as defined in the Stock Incentive Plan).&#160;&#160;Each performance unit is subject to forfeiture if the recipient terminates employment with</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">or a subsidiary prior to the end of the primarily three-year award cycle for any reason other than death, disability or retirement.&#160;&#160;In the event of death, disability or retirement, a participant will receive a prorated payment based on such participant's number of full months of service during the award cycle, further adjusted based on the achievement of the performance goals during the award cycle.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The performance units granted based on total shareholder return are contingently awarded and will be payable in shares of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock subject to the condition that the number of performance units, if any, earned by the employees upon the expiration of a primarily three-year award cycle (i.e., three-year cliff vesting period) is dependent on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">total shareholder return ranking relative to a peer group of companies.&#160;&#160;The performance units granted based on earnings per share are contingently awarded and will be payable in shares of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock based on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">earnings per share growth over a primarily three-year award cycle (i.e., three-year cliff vesting period) compared to a target set at the time of the grant by the Compensation Committee of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Board of Directors.  All of these</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">performance units are classified as equity in</font><font style="font-family:inherit;font-size:10pt;">&#32;the </font><font style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets.&#160;&#160;If there is no or only a partial payout for the performance units at the end of the award cycle, the unearned performance units are cancelled.  Payout requires approval of the Compensation Committee of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Board of Directors.  Payouts, if any, are all made in common stock and are considered made when the payout is approved by the Compensation Committee.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;padding-left:48px;text-indent:-48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Performance Units &#8211; Total Shareholder Return</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the performance units based on total shareholder return was estimated on the grant date using a lattice-based valuation model that factors in information, including the expected dividend yield, expected price volatility, risk-free interest rate and the probable outcome of the market condition, over the expected life of the performance units.&#160;&#160;Compensation expense for the performance units is a fixed amount determined at the grant date fair value and is recognized over the primarily three-year award cycle regardless of whether performance units are awarded at the end of the award cycle.&#160;&#160;Dividends were not accrued or paid for awards prior to February 2014 and were therefore not included in the fair value calculation.  Beginning with the February 2014 performance unit awards, dividends are accrued on a quarterly basis pending achievement of payout criteria and were therefore included in the fair value calculations.&#160;&#160;Expected price volatility is based on the historical volatility of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock for the past three years and was simulated using the Geometric Brownian Motion process.&#160;&#160;The risk-free interest rate for the performance unit grants is based on the three-year U.S. Treasury yield curve in effect at the time of the grant.&#160;&#160;The expected life of the units is based on the non-vested period since inception of the award cycle.&#160;&#160;There are no post-vesting restrictions related to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units based on total shareholder return.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The number of performance units granted based on total shareholder return and the assumptions used to calculate the grant date fair value of the performance units based on total shareholder return are shown in the following table.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of&#160;units&#160;granted</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284,211</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">264,454</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;units&#160;granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">41.77</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.97</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31.02</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;dividend&#160;yield</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;price&#160;volatility</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">19.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Risk-free&#160;interest&#160;rate</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.44</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.88</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.91</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;life&#160;of&#160;units&#160;(in&#160;years)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.80</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.84</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.85</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Performance Units &#8211; Earnings Per Share</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the performance units based on earnings per share is based on grant date fair value which is equivalent to the price of one share of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock on the date of grant.&#160;&#160;The fair value of performance units based on earnings per share varies as the number of performance units that will vest is based on the grant date fair value of the units and the probable outcome of the performance condition.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;">reassesses at each reporting date whether achievement of the performance condition is probable and accrues compensation expense if and when achievement of the performance condition is probable.&#160;&#160;As a result, the compensation expense recognized for these performance units can vary from period to period.&#160;&#160;There are no post-vesting restrictions related to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units based on earnings per share.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">The number of performance units granted based on earnings per share and the grant date fair value are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of&#160;units&#160;granted</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">94,735</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">88,156</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;units&#160;granted</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.83</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.64</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">33.99</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Restricted Stock</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">issued restricted stock to certain existing non-officer employees as well as other executives upon hire to attract and retain individuals to be competitive in the marketplace.  The restricted stock vests in one-third annual increments.&#160;&#160;Prior to vesting, each share of restricted stock is subject to forfeiture if the recipient ceases to render substantial services to</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">or a subsidiary for any reason other than death, disability or retirement.  These shares may not be sold, assigned, transferred or pledged and are subject to a risk of forfeiture.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the restricted stock was based on the closing market price of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock on the grant date.  Compensation expense for the restricted stock is a fixed amount determined at the grant date fair value and is recognized as services are rendered by employees over a primarily three-year vesting period.  Also,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">treats its restricted stock as multiple separate awards by recording compensation expense separately for each tranche whereby a substantial portion of the expense is recognized in the earlier years in the requisite service period.  Dividends are accrued and paid during the vesting period on restricted stock granted prior to July 2014; therefore, dividends are included in the fair value calculation for such restricted stock granted prior to July 2014. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For restricted stock granted after July 2014, dividends will only be paid on restricted stock awards that vest.  Accordingly, for restricted stock granted after July 2014, only the present value of dividends expected to vest are included in the fair value calculations.  The expected life of the restricted stock is based on the non-vested period since inception of the primarily three-year award cycle.&#160;&#160;There are no post-vesting restrictions related to </font><font style="font-family:inherit;font-size:10pt;">the Company's </font><font style="font-family:inherit;font-size:10pt;">restricted stock.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The number of shares of restricted stock granted</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and the grant date fair value are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Shares of restricted stock granted</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,881</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">958</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;restricted stock&#160;granted</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.96</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.27</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.11</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">52</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of the activity for</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and changes in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are shown in the following table.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="18"></td></tr><tr><td style="width:31%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance Units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Shareholder Return</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings Per Share</font></div></td><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted Stock</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(Dollars&#160;in&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br>of&#160;Shares</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares outstanding at 12/31/16</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">664,045</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">221,350</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,912</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Converted</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(185,214</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(61,742</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Vested</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3,815</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forfeited</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14,850</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4,947</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares outstanding at 12/31/17</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">724,551</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">241,518</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares fully vested at 12/31/17</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">201,431</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">67,148</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For performance units, this represents the target number of performance units granted.&#160;&#160;Actual number of performance units earned, if any, is dependent upon performance and may range from</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">zero percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the target.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These amounts represent performance units that vested at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">which were settled in February 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of the activity for</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">non-vested performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and changes in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="18"></td></tr><tr><td style="width:32%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance Units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Shareholder Return</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings Per Share</font></div></td><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted Stock</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br>Grant&#160;Date<br>Fair&#160;Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br>Grant&#160;Date<br>Fair&#160;Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br>of&#160;Shares</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br>Grant&#160;Date<br>Fair&#160;Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares&#160;non-vested&#160;at&#160;12/31/16</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">478,831</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.16</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">159,608</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.71</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,912</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31.29</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">41.77</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.83</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.96</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Vested</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(201,431</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(67,148</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.99</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3,815</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.71</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forfeited</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14,850</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.01</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4,947</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.12</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares&#160;non-vested&#160;at&#160;12/31/17</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">523,120</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">30.96</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">174,370</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">30.58</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.58</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares expected to vest</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">492,446</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">164,148</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For performance units, this represents the target number of performance units granted.&#160;&#160;Actual number of performance units earned, if any, is dependent upon performance and may range from</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">zero percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of the target.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The intrinsic value of the performance units based on total shareholder return and earnings per share is</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$5.7 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair Value of Vested Performance Units and Restricted Stock</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">fair value for its vested performance units and restricted stock is shown in the following table.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Unrecognized Compensation Cost</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">unrecognized compensation cost for its non-vested performance units and restricted stock and the weighted-average periods over which the compensation cost is expected to be recognized are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"></td></tr><tr><td style="width:65%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:17%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unrecognized Compensation Cost </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted Average to be Recognized </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In years)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.75</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.67</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total performance units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.34</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div><a name="sAB8DC8C55E6650178B2EC0FA0B5EABC0"></a></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Supplemental&#160;Cash&#160;Flow&#160;Information</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table discloses information about investing and financing activities that affected recognized assets and liabilities but did not result in cash receipts or payments.&#160;&#160;Cash paid for interest, net of interest capitalized, and cash paid for income taxes, net of income tax refunds are also disclosed in the table.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NON-CASH&#160;INVESTING&#160;AND&#160;FINANCING&#160;ACTIVITIES</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Power&#160;plant&#160;long-term&#160;service&#160;agreement</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">39.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SUPPLEMENTAL&#160;CASH&#160;FLOW&#160;INFORMATION</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash&#160;paid&#160;during&#160;the&#160;period&#160;for:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;(net&#160;of&#160;interest&#160;capitalized) (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">139.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">141.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">145.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;(net&#160;of&#160;income&#160;tax&#160;refunds)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(16.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net of interest capitalized of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$18.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$4.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;">&#32;respectively.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;</font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s12FCE57CCB11552E80C6788671CC7F7B"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-weight:bold;">Income Taxes</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017 Tax Act</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from </font><font style="font-family:inherit;font-size:10pt;">35 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;for tax years beginning after December 31, 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Among other things, the 2017 Tax Act repeals the alternative minimum tax regime for tax years beginning after December 31, 2017.  For tax years beginning in 2018, 2019 and 2020, the alternative minimum tax credit carryforward can be utilized to offset regular tax with any remaining alternative minimum tax carryforwards eligible for a refund of </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">.  Any remaining alternative minimum tax credit carryforwards will become fully refundable beginning in the 2021 tax year. &#160;The 2017 Tax Act also limits a taxpayer&#8217;s ability to utilize net operating loss carryforwards to </font><font style="font-family:inherit;font-size:10pt;">80 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;of taxable income. &#160;Additionally, net operating losses arising after 2017 can be carried forward indefinitely, but carryback is generally prohibited.&#160; Net operating losses generated in tax years beginning before January 1, 2018 will not be subject to the taxable income limitation and will continue to have a two year carryback and 20 year carryforward period.&#160; The 2017 Tax Act allows companies to expense </font><font style="font-family:inherit;font-size:10pt;">100 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;of the cost of qualified property placed in service after September 27, 2017 and before January 1, 2023 (an additional year is provided for certain property with longer production periods). &#160;The </font><font style="font-family:inherit;font-size:10pt;">100 percent </font><font style="font-family:inherit;font-size:10pt;">expense provision is phased down by </font><font style="font-family:inherit;font-size:10pt;">20 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;per calendar year beginning in 2023 (i.e., </font><font style="font-family:inherit;font-size:10pt;">80 percent, 60 percent, 40 percent and 20 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;for calendar years 2023 through 2026, respectively), with normal depreciation rules applicable after that. &#160;The phase out begins in 2024 for certain property with longer production periods. &#160;Companies can elect not to immediately expense qualified assets.&#160; The 2017 Tax Act limits deductions for net interest expense to </font><font style="font-family:inherit;font-size:10pt;">30 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;of adjusted taxable income.&#160; The 2017 Tax Act repeals deductions for qualified domestic production activities, entertainment, amusement or recreation expenses, membership dues for clubs and expenses incurred for the use of facilities in connection with these items.&#160; The 2017 Tax Act retains the </font><font style="font-family:inherit;font-size:10pt;">$1 million </font><font style="font-family:inherit;font-size:10pt;">limitation on deductible compensation to covered employees. &#160;However, it eliminates the current exception for performance-based compensation and expands the definition of covered employees </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">to include the chief financial officer.&#160; The new executive compensation limitations are effective in 2018, with certain transition rules. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During 2017,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">fully utilized all remaining federal net operating losses and alternative minimum tax credits.  Changes made by the 2017 Tax Act related to alternative minimum tax and net operating loss utilization are not expected to have a material impact on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">in the future.  For regulated entities, such as OG&amp;E, provisions in the 2017 Tax Act provide for unrestricted deduction of interest expense in lieu of full expensing of qualified property.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;Full expensing of qualified property will be available with regard to the Company's non-regulated investments, and the Company currently does not believe the interest expense limitations on non-regulated debt will have a significant impact.  The Company </font><font style="font-family:inherit;font-size:10pt;">will see some impact from other provisions related to non-deductible expenses, but those items are not expected to be material with respect to 2018.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">ASC 740, "Income Taxes," requires deferred tax assets and liabilities to be measured at the enacted tax rate expected to apply when temporary differences are to be realized or settled.&#160; Therefore, at </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017, the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;remeasured deferred taxes based upon the new </font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;tax rate. &#160;For entities subject to ASC 980, "Accounting for Regulated Entities," such as OG&amp;E, those entities are required to recognize a regulatory liability for the decrease in taxes payable for the change in tax rates that are expected to be returned to customers through future rates and to recognize a regulatory asset for the increase in taxes receivable for the change in tax rates that are expected to be recovered from customers through future rates.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As a result of remeasuring existing deferred taxes at the lower </font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;tax rate, </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;reduced net deferred income tax liabilities by </font><font style="font-family:inherit;font-size:10pt;">$1.273 billion</font><font style="font-family:inherit;font-size:10pt;">, reduced income tax expense by </font><font style="font-family:inherit;font-size:10pt;">$234.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and increased regulatory liabilities</font><font style="font-family:inherit;font-size:10pt;">, net </font><font style="font-family:inherit;font-size:10pt;">by</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1.038 billion</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Staff Accounting Bulletin No. 118</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, the SEC staff issued Staff Accounting Bulletin No. 118 to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available, prepared or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the 2017 Tax Act.  </font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has recognized the provisional tax impacts related to the revaluation of deferred tax assets and liabilities and included these amounts in its </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements for the year ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The ultimate impact may differ from these provisional amounts, possibly materially, due to, among other things, additional analysis, changes in interpretations and assumptions</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">has made, additional regulatory guidance that may be issued and actions</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">may take as a result of the 2017 Tax Act.  Any subsequent adjustment to these amounts will be recorded to adjust the initial recognition of tax reform in the quarter of 2018 when the analysis is complete.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The&#160;items&#160;comprising&#160;income&#160;tax&#160;(benefit) expense&#160;are&#160;as&#160;follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31&#160;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Provision&#160;(benefit)&#160;for&#160;current&#160;income&#160;taxes:&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.7</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;provision (benefit)&#160;for&#160;current&#160;income&#160;taxes&#160;</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.2</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(Benefit) provision&#160;for&#160;deferred&#160;income&#160;taxes,&#160;net:&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(75.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">126.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">98.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">28.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;(benefit) provision&#160;for&#160;deferred&#160;income&#160;taxes,&#160;net&#160;</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.9</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">154.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;federal&#160;investment&#160;tax&#160;credits,&#160;net</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;income&#160;tax (benefit) expense</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">file</font><font style="font-family:inherit;font-size:10pt;">s</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">With few exceptions,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">is no longer subject to U.S. federal tax examinations by tax authorities for years prior to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2014</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">or state and local tax examinations by tax authorities for years prior to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2013</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Income taxes</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E earns both federal and Oklahoma state tax credits associated with production from its wind farms</font><font style="font-family:inherit;font-size:10pt;">&#32;and earns Oklahoma </font><font style="font-family:inherit;font-size:10pt;">state tax credits associated with</font><font style="font-family:inherit;font-size:10pt;">&#32;its </font><font style="font-family:inherit;font-size:10pt;">investments in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">electric generating</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">facilities which reduce</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">effective tax rate.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">55</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following schedule reconciles the statutory tax rates to the effective income tax rate:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:70%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Statutory&#160;federal&#160;tax&#160;rate</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal deferred tax revaluation</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(41.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal&#160;renewable&#160;energy&#160;credit&#160;(A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.9</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">401(k)&#160;dividends</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal&#160;investment&#160;tax&#160;credits,&#160;net</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State&#160;income&#160;taxes,&#160;net&#160;of&#160;federal&#160;income&#160;tax&#160;benefit</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization&#160;of&#160;net&#160;unfunded&#160;deferred&#160;taxes</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Remeasurement of state deferred tax liabilities</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Uncertain tax positions</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effective&#160;income&#160;tax&#160;rate</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.6</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)%</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30.5</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.4</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Represents credits associated with the production from OG&amp;E's wind farms.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The deferred tax provisions are recognized as costs in the ratemaking process by the commissions having jurisdiction over the rates charged by OG&amp;E. </font><font style="font-family:inherit;font-size:10pt;">The components of Deferred Income Taxes at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">were as follows:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:80%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31&#160;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;income tax&#160;liabilities, net:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accelerated&#160;depreciation&#160;and&#160;other&#160;property&#160;related&#160;differences</font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,449.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,103.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in Enable Midstream Partners</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">441.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">657.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory&#160;asset</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">18.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Company&#160;Pension&#160;Plan</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Bond&#160;redemption-unamortized&#160;costs</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Derivative&#160;instruments</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;(recoverable from)&#160;refundable&#160;to customers,&#160;net</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(244.3</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(218.5</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(220.6</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State&#160;tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(141.7</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(112.2</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement&#160;medical&#160;and&#160;life&#160;insurance&#160;benefits</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(25.2</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(48.9</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net operating losses</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(21.1</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(31.7</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Asset retirement obligations</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(19.2</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(24.5</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(16.8</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(34.6</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued liabilities</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(7.4</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.1</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued vacation</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.1</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.5</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.0</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;federal&#160;investment&#160;tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Uncollectible accounts</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.4</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.6</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total deferred&#160;income&#160;tax&#160;liabilities,&#160;net</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,227.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,334.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company has classified </font><font style="font-family:inherit;font-size:10pt;">$16.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;of unrecognized tax benefits as a reduction of deferred tax assets recorded.  Management is currently unaware of any issues under review that could result in significant additional payments, accruals or other material deviation from this amount.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Following is a reconciliation of the Company&#8217;s total gross unrecognized tax benefits as of the years ended </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">2015</font><font style="font-family:inherit;font-size:10pt;">.  </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at January 1</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tax positions related to current year:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Additions</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">As of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">there were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$16.4 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$13.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$13.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of unrecognized tax benefits that, if recognized, would affect the annual effective tax rate.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Where applicable,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">classifies income tax-related interest and penalties as interest expense and other expense, respectively.  During the year ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, there were </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">income tax-related interest or penalties recorded with regard to uncertain tax positions.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">sustained federal and state tax operating losses through</font><font style="font-family:inherit;font-size:10pt;">&#32;2012 </font><font style="font-family:inherit;font-size:10pt;">caused primarily by bonus depreciation and other book versus tax temporary differences.  As a result,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">had accrued federal and state income tax benefits carrying into</font><font style="font-family:inherit;font-size:10pt;">&#32;2017. </font><font style="font-family:inherit;font-size:10pt;">During 2017, the remaining federal net operating loss was utilized.  State operating losses are being carried forward for utilization in future years.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">In addition to the tax operating losses,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">was unable to utilize the various tax credits that were generated during these years.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">These tax losses and credits are being carried as deferred tax assets and will be utilized in future periods.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Under current law,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">anticipates future taxable income will be sufficient to utilize remaining losses and credits before they begin to expire.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The following table summarizes these carry forwards:</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:62%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:15%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Carry Forward Amount</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred Tax Asset</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earliest Expiration Date</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State operating loss</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">472.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2030</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">218.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">218.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2029</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State tax credits:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma investment tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">144.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">113.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma capital investment board credits</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma zero emission tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s6997A08673C8570783B02FA233CA7DE8"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Common Equity</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Automatic Dividend Reinvestment and Stock Purchase Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company issued </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;">&#32;shares of common stock under its Automatic Dividend Reinvestment and Stock Purchase Plan in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;The Company may, from time to time, issue shares under its Automatic Dividend Reinvestment and Stock Purchase Plan or purchase shares traded on the open market.  At </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, there were </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">4,774,442</font><font style="font-family:inherit;font-size:10pt;">&#32;shares of unissued common stock reserved for issuance under the Company's Automatic Dividend Reinvestment and Stock Purchase Plan.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Earnings Per Share</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per share is calculated by dividing net income by the weighted average number of the Company's common shares outstanding during the period.  In the calculation of diluted earnings per share, weighted average shares outstanding are increased for additional shares that would be outstanding if potentially dilutive securities were converted to common stock.  Potentially dilutive securities for the Company consist of performance units and restricted stock.  Basic and diluted earnings per share for the Company were calculated as follows:</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions except per share data)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;income</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Average common shares outstanding:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic&#160;average&#160;common&#160;shares&#160;outstanding</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">199.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect&#160;of&#160;dilutive&#160;securities:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Contingently&#160;issuable&#160;shares&#160;(performance&#160;and restricted stock units)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted&#160;average&#160;common&#160;shares&#160;outstanding</font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">200.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Anti-dilutive&#160;shares&#160;excluded&#160;from&#160;earnings per share calculation</font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Dividend Restrictions</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company&#8217;s Certificate of Incorporation places restrictions on the amount of common stock dividends it can pay when preferred stock is outstanding.  As there is </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;">&#32;preferred stock outstanding, that restriction did not place any effective limit on the Company&#8217;s ability to pay dividends to its shareholders.  </font><font style="font-family:inherit;font-size:10pt;">Pursuant to the leverage restriction in the Company&#8217;s revolving credit agreement, the Company must maintain a percentage of debt to total capitalization at a level that does not exceed</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">65 percent</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The payment of cash dividends indirectly results in an increase in the percentage of debt to total capitalization, which results in the restriction of approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$605.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the Company&#8217;s retained earnings from being paid out in dividends.  Accordingly, approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.2 billion</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the Company&#8217;s retained earnings as of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are unrestricted for the payment of dividends. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company utilizes receipts from its equity investment in Enable and dividends from OG&amp;E to pay dividends to its shareholders.   Enable&#8217;s partnership agreement requires that it distribute all "available cash," as defined as cash on hand at the end of a quarter after the payment of expenses and the establishment of cash reserves and cash on hand resulting from working capital borrowings made after the end of the quarter.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Pursuant to the Federal Power Act, OG&amp;E is restricted from paying dividends from its capital accounts.  Dividends are paid from retained earnings.  Pursuant to the leverage restriction in OG&amp;E&#8217;s revolving credit agreement, OG&amp;E must also maintain a percentage of debt to total capitalization at a level that does not exceed</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">65 percent</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The payment of cash dividends indirectly results in an increase in the percentage of debt to total capitalization, which results in the restriction of approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$600.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of OG&amp;E&#8217;s retained earnings from being paid out in dividends.  Accordingly, approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1.8 billion</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of OG&amp;E&#8217;s retained earnings as of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are unrestricted for the payment of dividends.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div><a name="s4B32A0018751591A919228E7815787BD"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Long-Term Debt</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">long-term debt is included in the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Statements of Capitalization.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company </font><font style="font-family:inherit;font-size:10pt;">was in compliance with all of its debt agreements.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Industrial Authority Bonds</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:53px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has tax-exempt pollution control bonds with optional redemption provisions that allow the holders to request repayment of the bonds on any business day.&#160;&#160;The bonds, which can be tendered at the option of the holder during the next 12 months, are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7"></td></tr><tr><td style="width:7%;"></td><td style="width:2%;"></td><td style="width:8%;"></td><td style="width:71%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">SERIES</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">DATE DUE</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">AMOUNT</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.86%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Garfield Industrial Authority, January 1, 2025</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">47.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.80%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, January 1, 2025</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.66%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.80%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, June 1, 2027</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td colspan="4" style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total (redeemable during next 12 months)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All of these bonds are subject to an optional tender at the request of the holders, at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the principal amount, together with accrued and unpaid interest to the date of purchase.&#160;&#160;The bond holders, on any business day, can request repayment of the bond by delivering an irrevocable notice to the tender agent stating the principal amount of the bond, payment instructions for the purchase price and the business day the bond is to be purchased.&#160;&#160;The repayment option may only be exercised by the holder of a bond for the principal amount.&#160;&#160;When a tender notice has been received by the trustee, a third party remarketing agent for the bonds will attempt to remarket any bonds tendered for purchase.&#160;&#160;This process occurs once per week.&#160;&#160;Since the original issuance of these series of bonds in 1995 and 1997, the remarketing agent has successfully remarketed all tendered bonds.&#160;&#160;If the remarketing agent is unable to remarket any such bonds, OG&amp;E is obligated to repurchase such unremarketed bonds.&#160;&#160;As OG&amp;E has both the intent and ability to refinance the bonds on a long-term basis and such ability is supported by an ability to consummate the refinancing, the bonds are classified as Long-Term Debt in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements.  OG&amp;E believes that it has sufficient liquidity to meet these obligations.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Long-Term Debt Maturities</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Maturities of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">long-term debt during the next five years consist of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$250.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$250.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2019</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2020</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2021</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2022</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has previously incurred costs related to debt refinancing.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Unamortized loss on reacquired debt is classified as</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">a Non-Current Regulatory Asset.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Unamortized debt expense and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">unamortized premium and discount on long-term debt are classified as Long-Term Debt</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and are being amortized over the life of the respective debt.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:normal;font-weight:bold;">Issuance of Long-Term Debt</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In March 2017, OG&amp;E issued </font><font style="font-family:inherit;font-size:10pt;">$300.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of </font><font style="font-family:inherit;font-size:10pt;">4.15 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;senior notes due </font><font style="font-family:inherit;font-size:10pt;">April&#160;1, 2047</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility, to fund the payment of OG&amp;E's </font><font style="font-family:inherit;font-size:10pt;">$125.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">6.5 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">senior notes that matured on </font><font style="font-family:inherit;font-size:10pt;">July&#160;15, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and to fund ongoing capital expenditures and working capital. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017, OG&amp;E issued </font><font style="font-family:inherit;font-size:10pt;">$300.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">3.85 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;senior notes due </font><font style="font-family:inherit;font-size:10pt;">August&#160;15, 2047</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility and to fund ongoing capital expenditures and working capital.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s1AED73A46C1F501DBEC84A504CC508FB"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Short-Term Debt and Credit</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;Facilities</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On March 8, 2017, the Company and OG&amp;E each entered into new </font><font style="font-family:inherit;font-size:10pt;">$450.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;unsecured five-year revolving credit facilities to replace existing facilities.  Each of these new facilities is scheduled to terminate on </font><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font><font style="font-family:inherit;font-size:10pt;">.  However, the Company and OG&amp;E have the right to request an extension of the revolving credit facility termination date under their respective facility for an additional one-year period, which can be exercised up to two times.  All such extension requests are subject to majority lender group approval (and only the commitments of those lenders that consent to such extension (or that agree to replace any non-consenting lender) will be extended for such additional period).</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Borrowings under the new facilities bear interest at rates equal to either the eurodollar base rate (reserve adjusted, if applicable), plus a margin of </font><font style="font-family:inherit;font-size:10pt;">0.69 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;to </font><font style="font-family:inherit;font-size:10pt;">1.275 percent</font><font style="font-family:inherit;font-size:10pt;">, or an alternate base rate, plus a margin of </font><font style="font-family:inherit;font-size:10pt;">0.00 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;to </font><font style="font-family:inherit;font-size:10pt;">0.275 percent</font><font style="font-family:inherit;font-size:10pt;">.  The new facilities have a facility fee that ranges from </font><font style="font-family:inherit;font-size:10pt;">0.06 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;to </font><font style="font-family:inherit;font-size:10pt;">0.225 percent</font><font style="font-family:inherit;font-size:10pt;">.  Interest rate margins and facility fees are based on the Company's and OG&amp;E's then-current senior unsecured credit ratings, as applicable.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Each of the facilities provides for issuance of letters of credit, provided that (i) the aggregate outstanding credit exposure shall not exceed the amount of the revolving credit facility and (ii) the aggregate outstanding stated amount of letters of credit issued under such facility shall not exceed a specified maximum sublimit (</font><font style="font-family:inherit;font-size:10pt;">$100 million</font><font style="font-family:inherit;font-size:10pt;">&#32;for each of the Company and OG&amp;E).  Advances under the facilities may be used to refinance existing indebtedness and for working capital and general corporate purposes of the respective borrower and its subsidiaries, including commercial paper liquidity support, letters of credit, acquisitions and distributions. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Each of the facilities is unsecured and, under certain circumstances, may be increased (by up to </font><font style="font-family:inherit;font-size:10pt;">$150 million</font><font style="font-family:inherit;font-size:10pt;">&#32;in each case for the Company and OG&amp;E) to a maximum revolving commitment limit of </font><font style="font-family:inherit;font-size:10pt;">$600 million</font><font style="font-family:inherit;font-size:10pt;">.  Advances of revolving loans and letters of credit under the facilities are subject to certain conditions precedent, including the accuracy of certain representations and warranties and the absence of any default or unmatured default.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company and OG&amp;E's facilities each have a financial covenant requiring that the respective borrower maintain a maximum debt to capitalization ratio of </font><font style="font-family:inherit;font-size:10pt;">65 percent</font><font style="font-family:inherit;font-size:10pt;">, as defined in each such facility.  The Company and OG&amp;E's facilities each also contain covenants which restrict the respective borrower and certain of its subsidiaries in respect of, among other things, mergers and consolidations, sales of all or substantially all assets, incurrence of liens and transactions with affiliates.  The Company and OG&amp;E's facilities are each subject to acceleration upon the occurrence of any default, including, among others, payment defaults on such facilities, breach of representations, warranties and covenants, acceleration of indebtedness (other than intercompany and non-recourse indebtedness) of </font><font style="font-family:inherit;font-size:10pt;">$100.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;or more in the aggregate, change of control (as defined in each such facility), nonpayment of uninsured judgments in excess of </font><font style="font-family:inherit;font-size:10pt;">$100.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and the occurrence of certain Employee Retirement Income Security Act and bankruptcy events, subject where applicable to specified cure periods.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">borrows on a short-term basis, as necessary, by the issuance of commercial paper and by borrowings under its revolving credit agreement.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">As of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company had </font><font style="font-family:inherit;font-size:10pt;">$168.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of short-term debt compared to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$236.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">. &#160;The following table provides information regarding the Company's revolving credit agreements at </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12"></td></tr><tr><td style="width:29%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:13%;"></td><td style="width:1%;"></td><td style="width:17%;"></td><td style="width:1%;"></td><td style="width:4%;"></td><td style="width:18%;"></td><td style="width:4%;"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amount</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Entity</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commitment&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Outstanding&#160;(A)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;Rate</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expiration</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">450.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.62</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;(C)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">450.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.95</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">900.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.62</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Includes direct borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit at </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This bank facility is available to back up the Company's commercial paper borrowings and to provide revolving credit borrowings.&#160;&#160;This </font><font style="font-family:inherit;font-size:10pt;">bank</font><font style="font-family:inherit;font-size:10pt;">&#32;facility </font><font style="font-family:inherit;font-size:10pt;">can also be used as</font><font style="font-family:inherit;font-size:10pt;">&#32;a </font><font style="font-family:inherit;font-size:10pt;">letter of credit</font><font style="font-family:inherit;font-size:10pt;">&#32;facility.&#160;&#160;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This bank facility is </font><font style="font-family:inherit;font-size:10pt;">available to back up OG&amp;E's commercial paper borrowings and to provide revolving credit borrowings.&#160;&#160;This bank facility can also be used as a letter of credit facility.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Represents the weighted-average interest rate for the outstanding borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">ability to access the commercial paper market could be adversely impacted by a credit ratings downgrade or major market disruptions.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Pricing grids associated with</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">credit</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">facilities</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">could cause annual fees and borrowing rates to increase if an adverse rating impact occurs.  The impact of any future downgrade could include an increase in the costs of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">short-term borrowings, but a reduction in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">credit rating</font><font style="font-family:inherit;font-size:10pt;">s </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">would not result in any defaults or accelerations.  Any future downgrade</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">could also lead to higher long-term borrowing costs and, if below investment grade, would require</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to post collateral or letters of credit.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E must obtain regulatory approval from the FERC in order to borrow on a short-term basis.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E has the necessary regulatory approvals to incur up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$800.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in short-term borrowings at any one time for a two-year period beginning January&#160;1, 2017 and ending December&#160;31, 2018.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s2EC365777AB55EE0858B2803EFDE1BE1"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-weight:bold;">Retirement Plans and Postretirement Benefit Plans</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pension Plan and Restoration of Retirement Income Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">It is</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">policy</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to fund the Pension Plan on a current basis based on the net periodic pension expense as determined by</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">actuarial consultants.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Such contributions are intended to provide not only for benefits attributed to service to date but also for those expected to be earned in the future.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;made a </font><font style="font-family:inherit;font-size:10pt;">$20.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">contribution to its Pension Plan</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in both</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.  The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;has not determined whether it will need to make any contributions to the Pension Plan in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Any contribution to the Pension Plan during 2018 would be a discretionary contribution, anticipated to be in the form of cash, and is not required to satisfy the minimum regulatory funding requirement specified by the Employee Retirement Income Security Act of 1974, as amended.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;could be required to make additional contributions if the value of its pension trust and postretirement benefit plan trust assets are adversely impacted by a major market disruption in the future.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In accordance with ASC Topic 715, "Compensation - Retirement Benefits," a one-time settlement charge is required to be recorded by an organization when lump sum payments or other settlements that relieve the organization from the responsibility for the pension benefit obligation during a plan year exceed the service cost and interest cost components of the organization&#8217;s net periodic pension cost.  During 2017 and 2015, the Company experienced an increase in both the number of employees electing to retire and the amount of lump sum payments paid to such employees upon retirement.  As a result, the Company recorded </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">pension settlement charges of </font><font style="font-family:inherit;font-size:10pt;">$15.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;in the fourth quarter of 2017 and </font><font style="font-family:inherit;font-size:10pt;">$21.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;during 2015.  The pension settlement charges did not increase the Company's total pension expense over time, as the charges were an acceleration of costs that otherwise would be recognized as pension expense in future periods.  During the quarter ended June 30, 2016, the Company experienced a settlement of its Supplemental Executive Retirement Plan and its non-qualified Restoration of Retirement Income Plan.  As a result, the Company recorded pension settlement charges of </font><font style="font-family:inherit;font-size:10pt;">$8.6 million</font><font style="font-family:inherit;font-size:10pt;">&#32;during 2016. </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">provides a Restoration of Retirement Income Plan to those participants in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan whose benefits are subject to certain limitations of the Code.&#160;&#160;Participants in the Restoration of Retirement Income Plan</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">receive the same benefits that they would have received under</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Pension Plan in the absence of limitations imposed by the federal tax laws.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Restoration of Retirement Income Plan is intended to be an unfunded plan.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Obligations and Funded Status</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table presents the status of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans for</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">These amounts have been recorded in Accrued Benefit Obligations with the offset</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">(except OG&amp;E's portion, which is recorded as a regulatory asset as discussed in Note 1</font><font style="font-family:inherit;font-size:10pt;">) in </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The amounts in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and those recorded as a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">regulatory asset</font><font style="font-family:inherit;font-size:10pt;">&#32;represent </font><font style="font-family:inherit;font-size:10pt;">a net periodic benefit cost to be recognized in the</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Statements of Income in future periods.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The benefit obligation for the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan and the Restoration of Retirement Income Plan represents the projected benefit obligation, while the benefit obligation for the postretirement benefit plans represents the accumulated postretirement benefit obligation.  The accumulated postretirement benefit obligation for</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan differs from the projected benefit obligation in that the former includes no assumption about future compensation levels.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;was </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$626.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">&#32;was $</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">608.0 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and $</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">6.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.  The details of the funded status of the Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans and the amounts included in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="19"></td></tr><tr><td style="width:36%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restoration of Retirement<br>Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement<br>Benefit Plans</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in benefit obligation</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning obligations</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">672.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">680.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">215.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">225.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Service cost</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan settlements</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(50.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(20.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan amendments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(39.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Participants' contributions</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actuarial losses (gains)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">38.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">5.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefits paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(53.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending obligations</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">687.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">672.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">149.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">215.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in plans' assets</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning fair value</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">595.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">581.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">53.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">55.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actual&#160;return&#160;on&#160;plans'&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Employer contributions</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan settlements</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(50.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(20.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Participants' contributions</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefits paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(53.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending fair value</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">635.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">595.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">50.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Funded status at end of year</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(52.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(76.3</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.1</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(99.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(162.8</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Net Periodic Benefit Cost</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="28"></td></tr><tr><td style="width:37%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restoration of Retirement<br>Income Plan</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Operation and Maintenance:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Service&#160;cost</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Net Periodic Pension and Postretirement (Cost) Benefit:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;cost</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected return&#160;on&#160;plan&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(42.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(41.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(46.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.4</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization&#160;of&#160;net&#160;loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">17.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of unrecognized prior service&#160;cost (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total net periodic benefit cost</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less: Amount paid by unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net periodic benefit cost (B)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">27.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In addition to the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$32.9 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$22.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$40.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of net periodic benefit cost recognized in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;">&#32;respectively,</font><font style="font-family:inherit;font-size:10pt;">&#32;OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">recognized the following:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">a change in pension expense in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$(2.3) million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$9.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$(3.1) million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1);</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase in postretirement medical expense in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$6.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$5.8 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">a deferral of pension expense in 2017, 2016 and 2015 of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$1.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">related to the Arkansas jurisdictional portion of the pension settlement charge of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$15.3 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$8.6 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">$21.7 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:76%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capitalized portion of net periodic pension benefit cost</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capitalized portion of net periodic postretirement benefit cost</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Rate Assumptions</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13"></td></tr><tr><td style="width:34%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and<br>Restoration of Retirement Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement<br>Benefit Plans</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Discount rate</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.60</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.70</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.25</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Rate of return on plans' assets</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Compensation increases</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Assumed health care cost trend:</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Initial trend</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.50</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.75</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.10</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ultimate trend rate</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ultimate trend year</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2030</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2026</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2026</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A - not applicable</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The discount rate used to compute the present value of plan liabilities is based generally on rates of high-grade corporate bonds with maturities similar to the average period over which benefits will be paid.  The discount rate used to determine net </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">benefit cost for the current year is the same discount rate used to determine the benefit obligation as of the previous year's balance sheet date.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The overall expected rate of return on plan assets assumption was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">7.50 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;in both </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">which was used in determining net periodic benefit cost&#160;due to recent returns on</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">long-term investment portfolio.&#160; The rate of return on plan assets assumption is the average long-term rate of earnings expected on the funds currently invested and to be invested for the purpose of providing benefits specified by the Pension Plan or postretirement benefit plans.&#160;&#160;This assumption is reexamined at least annually and updated as necessary.&#160;&#160;The rate of return on plan assets assumption reflects a combination of historical return analysis, forward-looking return expectations and the plans' current and expected asset allocation.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The assumed health care cost trend rates have a significant effect on the amounts reported for postretirement medical benefit plans.&#160;&#160;Future health care cost trend rates are assumed to be</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">6.50 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">with the rates trending downward to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">4.50 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;by </font><font style="font-family:inherit;font-size:10pt;">2026</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">A one-percentage point change in the assumed health care cost trend rate would have the following effects:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ONE-PERCENTAGE POINT INCREASE</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on aggregate of the service and interest cost components</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on accumulated postretirement benefit obligations</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ONE-PERCENTAGE POINT DECREASE</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on aggregate of the service and interest cost components</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on accumulated postretirement benefit obligations</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pension Plan Investments, Policies and Strategies</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Pension Plan assets are held in a trust which follows an investment policy and strategy designed to reduce the funded status volatility of the Plan by utilizing liability driven investing.  The purpose of liability-driven investing is to structure the asset portfolio to more closely resemble the pension liability and thereby more effectively hedge against changes in the liability.  The investment policy follows a glide path approach that shifts a higher portfolio weighting to fixed income as the Plan's funded status increases.  The table below sets forth the targeted fixed income and equity allocations at different funded status levels.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"></td></tr><tr><td style="width:30%;"></td><td style="width:10%;"></td><td style="width:10%;"></td><td style="width:10%;"></td><td style="width:10%;"></td><td style="width:10%;"></td><td style="width:10%;"></td><td style="width:10%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Projected Benefit Obligation Funded Status Thresholds</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&lt;90%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">95%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">105%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">110%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">115%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">120%</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fixed income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">80%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">90%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">42%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Within the portfolio's overall allocation to equities, the funds are allocated according to the guidelines in the table below.</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:63%;"></td><td style="width:17%;"></td><td style="width:10%;"></td><td style="width:10%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Asset Class</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Target Allocation</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Minimum</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Large Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Mid-Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Small-Cap&#160;Equity</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">International&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has retained an investment consultant responsible for the general investment oversight, analysis, monitoring investment guideline compliance and providing quarterly reports to certain of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">members and</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Investment Committee.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The various investment managers used by the trust operate within the general operating objectives as established in the investment policy and within the specific guidelines established for each investment manager's respective portfolio.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The portfolio is rebalanced at least on an annual basis to bring the asset allocations of various managers in line with the target asset allocation listed above.&#160;&#160;More frequent rebalancing may occur if there are dramatic price movements in the financial markets which may cause the trust's exposure to any asset class to exceed or fall below the established allowable guidelines.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">To evaluate the progress of the portfolio, investment performance is reviewed quarterly.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">It is, however, expected that performance goals will be met over a full market cycle, normally defined as a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">year period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Analysis of performance is within the context of the prevailing investment environment and the advisors' investment style.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The goal of the trust is to provide a rate of return consistently from</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">over the rate of inflation (as measured by the national Consumer Price Index) on a fee adjusted basis over a typical market cycle of no less than</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years and no more than</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Each investment manager is expected to outperform its respective benchmark.&#160;&#160;Below is a list of each asset class utilized with appropriate comparative benchmark(s) each manager is evaluated against:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="2"></td></tr><tr><td style="width:40%;"></td><td style="width:60%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Asset&#160;Class</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Comparative&#160;Benchmark(s)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Active Duration Fixed Income</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Bloomberg Barclays Aggregate</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long Duration Fixed Income</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Duration blended Barclays Long Government/Credit &amp; Barclays Universal</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity&#160;Index</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Standard &amp; Poor's 500 Index</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mid-Cap&#160;Equity</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell Midcap Index</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell Midcap Value Index</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Small-Cap&#160;Equity</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell 2000 Index</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell 2000 Value Index</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">International&#160;Equity</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Morgan Stanley Capital Investment ACWI ex-U.S.</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fixed income managers are expected to use discretion over the asset mix of the trust assets in its efforts to maximize risk-adjusted performance.&#160;&#160;Exposure to any single issuer, other than the U.S. government, its agencies or its instrumentalities (which have no limits), is limited to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the fixed income portfolio as measured by market value.&#160;&#160;At least</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">75 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the invested assets must possess an investment-grade rating at or above Baa3 or BBB- by Moody's Investors Services, Standard &amp; Poor's Ratings Services or Fitch Ratings.&#160;&#160;The portfolio may invest up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the portfolio's market value in convertible bonds as long as the securities purchased meet the quality guidelines.  A portfolio may invest up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">15 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;of the portfolio's market value in private placement, including 144A securities with or without registration rights and allow for futures to be traded in the portfolio.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The purchase of any of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">equity, debt or other securities is prohibited.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The domestic value equity managers focus on stocks that the manager believes are undervalued in price and earn an average or less than average return on assets and often pays out higher than average dividend payments.  The domestic growth equity manager will invest primarily in growth companies which consistently experience above average growth in earnings and sales, earn a high return on assets and reinvest cash flow into existing business.&#160;&#160;The domestic mid-cap equity portfolio manager focuses on companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell Midcap Index, small dividend yield, return on equity at or near the Russell Midcap Index and an earnings per share growth rate at or near the Russell Midcap Index.&#160;&#160;The domestic small-cap equity manager will purchase shares of companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell 2000, small dividend yield, return on equity at or near the Russell 2000 and an earnings per share growth rate at or near the Russell 2000.&#160;&#160;The international global equity manager invests primarily in non-dollar denominated equity securities.  Investing internationally diversifies the overall trust across the global equity markets.&#160;&#160;The manager is required to operate under certain restrictions including regional constraints, diversification requirements and percentage of U.S. securities.  The Morgan Stanley Capital International All Country World ex-U.S. Index is the benchmark for comparative performance purposes.  The Morgan Stanley Capital International All Country World ex-U.S. Index is a market value weighted index designed to measure the combined equity market performance of developed and emerging markets countries, excluding the U.S.  All of the equities which are purchased for the international portfolio are thoroughly researched.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">All securities are freely traded on a recognized stock exchange, and there are no over-the-counter derivatives.&#160;&#160;The following investment categories are excluded: options (other than traded currency options), commodities, futures (other than currency futures or currency hedging), short sales/margin purchases, private placements, unlisted securities and real estate (but not real estate shares).</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For all domestic equity investment managers, no more than</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">can be invested in any one stock at the time of purchase and no more than</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">after accounting for price appreciation.  Options or financial futures may not be purchased unless prior approval of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Investment Committee is received.&#160;&#160;The purchase of securities on margin is prohibited as is securities lending.&#160;&#160;Private placement or venture capital may not be purchased.&#160;&#160;All interest and dividend payments must be swept on a daily basis into a short-term money market fund for re-deployment.&#160;&#160;The purchase of any of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">equity, debt or other securities is prohibited.&#160;&#160;The purchase of equity or debt issues of the portfolio manager's organization is also prohibited.&#160;&#160;The aggregate positions in any company may not exceed</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">one percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the fair market value of its outstanding stock.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">64</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Pension Plan Investments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize</font><font style="font-family:inherit;font-size:10pt;">&#32;the </font><font style="font-family:inherit;font-size:10pt;">Pension Plan's investments that are measured at fair value on a recurring basis at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font><font style="font-family:inherit;font-size:10pt;">There were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Level 3 investments held by the Pension Plan at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13"></td></tr><tr><td style="width:46%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 2</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Net Asset Value (A)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common stocks</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">225.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">225.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury notes and bonds (B)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">169.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">169.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mortgage- and asset-backed securities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">43.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">43.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Corporate fixed income and other securities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">153.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">153.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commingled fund (C)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Foreign government bonds</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. municipal bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market fund </font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual fund</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Futures:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (receivable)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (payable)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash collateral</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forward contracts:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable (foreign currency)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan investments</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">642.4</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">403.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">204.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable from broker for securities sold</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest and dividends receivable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payable to broker for securities purchased</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(10.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan assets</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">635.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13"></td></tr><tr><td style="width:46%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:10%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 2</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Asset Value (A)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common stocks</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">237.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">237.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury notes and bonds (B)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mortgage-backed securities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Corporate fixed income and other securities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">137.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">137.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commingled fund (C)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Foreign government bonds</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. municipal bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market fund </font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual fund</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Futures:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (receivable)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (payable)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash collateral </font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forward contracts:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable (foreign currency)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan investments</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">607.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">212.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable from broker for securities sold</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest and dividends receivable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payable to broker for securities purchased</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan assets</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">595.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">GAAP allows the measurement of certain investments that do not have a readily determinable fair value at the net asset value.  These investments do not consider the observability of inputs; therefore, they are not included within the fair value hierarchy.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This category represents U.S. Treasury notes and bonds with a Moody's Investors Services rating of Aaa and Government Agency Bonds with a Moody's Investors Services rating of A1 or higher.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The three levels defined in the fair value hierarchy and examples of each are as follows:</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">by the Pension Plan</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at the measurement date.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Instruments classified as Level 1 include investments in common stocks, U.S. Treasury notes and bonds, mutual funds and cash collateral.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&#160;&#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Instruments classified as Level 2 include corporate fixed income and other securities, mortgage- and asset-backed securities, U.S. municipal bonds, foreign government bonds, U.S. Treasury futures contracts and forward contracts.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Unobservable inputs reflect the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Plan's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Postretirement Benefit Plans</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In addition to providing pension benefits,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">provides certain medical and life insurance benefits for eligible retired members.&#160;&#160;Regular, full-time, active employees hired prior to February 1, 2000 whose age and years of credited service total or exceed 80 or have attained at least age 55 with 10 or more years of service at the time of retirement are entitled to postretirement medical benefits, while employees hired on or after February 1, 2000 are not entitled to postretirement medical benefits.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Eligible retirees must contribute such amount as</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">specifies from time to time toward the cost of coverage for postretirement benefits.&#160;&#160;The benefits are subject to deductibles, co-payment provisions and other limitations.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">charges </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">66</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">postretirement benefit costs to expense</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and includes an annual amount as a component of the cost-of-service in future ratemaking proceedings.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">contribution to the medical costs for pre-65 aged eligible retirees are fixed at the 2011 level, and</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">covers future annual medical inflationary cost increases up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font><font style="font-family:inherit;font-size:10pt;">Increases in excess of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">annually are covered by the pre-65 aged retiree in the form of premium increases.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">provides Medicare-eligible retirees and their Medicare-eligible spouses an annual fixed contribution to</font><font style="font-family:inherit;font-size:10pt;">&#32;a Company-sponsored </font><font style="font-family:inherit;font-size:10pt;">health reimbursement arrangement.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Medicare-eligible retirees are able to purchase individual insurance policies supplemental to Medicare through a third-party administrator and use their health reimbursement arrangement funds for reimbursement of medical premiums and other eligible medical expenses.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">adopted an amendment to the retiree medical plan.&#160; Effective January 1, 2018,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">will reduce the amount of supplemental Medicare coverage for Medicare-eligible retirees, providing a fixed stipend based on current market analysis in August 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">will continue to allow those Medicare-eligible retirees to acquire coverage from a company-provided third-party administrator.  The effect of these plan amendments is reflected in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Company&#8217;s </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated Balance Sheet </font><font style="font-family:inherit;font-size:10pt;">as a reduction to the postretirement benefit obligation of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$42.9 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">settled the retiree life plan in its entirety and paid</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$26.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to participants in August 2017.  No gain or loss was recognized upon settlement, and the effect of the settlement is reflected in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company&#8217;s </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated Balance Sheet </font><font style="font-family:inherit;font-size:10pt;">as a reduction in the Accrued Benefit Obligations of </font><font style="font-family:inherit;font-size:10pt;">$27.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and related other comprehensive income and regulatory asset of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.1 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Postretirement Plans Investments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize</font><font style="font-family:inherit;font-size:10pt;">&#32;the </font><font style="font-family:inherit;font-size:10pt;">postretirement benefit plans' investments that are measured at fair value on a recurring basis at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">There were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Level 2 investments held by the postretirement benefit plans at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:62%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 3</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual funds investment:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. equity investments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total plan investments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">50.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:62%;"></td><td style="width:1%;"></td><td style="width:16%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 3</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual funds investment:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. equity investments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market funds investment</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total plan investments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The group retiree medical insurance contract invests in a pool of common stocks, bonds and money market accounts, of which a significant portion is comprised of mortgage-backed securities.  The unobservable input included in the valuation of the contract includes the approach for determining the allocation of the postretirement benefit plans' pro-rata share of the total assets in the contract.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">67</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the postretirement benefit plans' investments that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3).</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:90%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning balance</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">44.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest income</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dividend income</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net unrealized gains related to instruments held at the reporting date</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Claims paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Realized losses</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment fees</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending balance</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Medicare Prescription Drug, Improvement and Modernization Act of 2003</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Medicare Prescription Drug, Improvement and Modernization Act of 2003 expanded coverage for prescription drugs.&#160;&#160;The following table summarizes the gross benefit payments</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">expects to pay related to its postretirement benefit plans, including prescription drug benefits</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:86%;"></td><td style="width:1%;"></td><td style="width:12%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross Projected<br>Postretirement<br>Benefit<br>Payments</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">The following table summarizes the benefit payments</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">expects to pay related to OGE Energy's Pension Plan and Restoration of Retirement Income Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">These expected benefits are based on the same assumptions used to measure</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">benefit obligation at the end of the year and include benefits attributable to estimated future employee service.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4"></td></tr><tr><td style="width:84%;"></td><td style="width:1%;"></td><td style="width:14%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Projected Benefit Payments</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">285.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Post-Employment Benefit Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Disabled employees receiving benefits from</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan are entitled to continue participating in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Medical Plan along with their dependents.&#160;&#160;The post-employment benefit obligation represents the actuarial present value of estimated future medical benefits that are attributed to employee service rendered prior to the date as of which such information is presented.&#160;&#160;The obligation also includes future medical benefits expected to be paid to current employees participating in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan and their dependents, as defined in</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Medical Plan.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The post-employment benefit obligation is determined by an actuary on a basis similar to the accumulated postretirement benefit obligation.&#160;&#160;The estimated future medical benefits are projected to grow with expected future medical cost trend rates and </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">68</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">are discounted for interest at the discount rate and for the probability that the participant will discontinue receiving benefits from</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan due to death, recovery from disability or eligibility for retiree medical benefits.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company's </font><font style="font-family:inherit;font-size:10pt;">post-employment benefit obligation was</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$2.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">401(k) Plan</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">provides a 401(k) Plan, and each regular full-time employee of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">or a participating affiliate is eligible to participate in the 401(k) Plan immediately.&#160;&#160;All other employees of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">or a participating affiliate are eligible to become participants in the 401(k) Plan after completing one year of service as defined in the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Participants may contribute each pay period any whole percentage between</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">two percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">19 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of their compensation, as defined in the 401(k) Plan, for that pay period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Participants who have reached age 50 before the close of a year are allowed to make additional contributions referred to as "Catch-Up Contributions," subject to certain limitations of the Code.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Participants may designate, at their discretion, all or any portion of their contributions as: (i) a before-tax contribution under Section 401(k) of the Code subject to the limitations thereof, (ii) a contribution made on a non-Roth after-tax basis or (iii) a Roth contribution.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The 401(k) Plan also includes an eligible automatic contribution arrangement and provides for a qualified default investment alternative consistent with the U.S. Department of Labor regulations.  Participants may elect, in accordance with the 401(k) Plan procedures, to have his or her future salary deferral rate to be automatically increased annually on a date and in an amount as specified by the participant in such election.  For employees hired or rehired on or after December&#160;1, 2009,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">contributes to the 401(k) Plan, on behalf of each participant,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the participant's contributions up to</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of compensation.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">No</font><font style="font-family:inherit;font-size:10pt;">&#32;Company </font><font style="font-family:inherit;font-size:10pt;">contributions are made with respect to a participant's Catch-Up Contributions, rollover contributions or with respect to a participant's contributions based on overtime payments, pay-in-lieu of overtime for exempt personnel, special lump-sum recognition awards and lump-sum merit awards included in compensation for determining the amount of participant contributions.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Once made,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">contribution may be directed to any available investment option in the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">match contributions vest over a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;">-year period.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">After</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">two</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years of service, participants become</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">20 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">vested in their</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">contribution account and become fully vested on completing</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years of service.  In addition, participants fully vest when they are eligible for normal or early retirement under the Pension Plan requirements, in the event of their termination due to death or permanent disability or upon attainment of age 65 while employed by</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">or its affiliates.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;">contributed</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$13.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$11.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$11.6 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred Compensation Plan</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">provides a nonqualified deferred compensation plan which is intended to be an unfunded plan.&#160;&#160;The plan's primary purpose is to provide a tax-deferred capital accumulation vehicle for a select group of management, highly compensated employees and non-employee members of the Board of Directors of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and to supplement such employees' 401(k) Plan contributions as well as offering this plan to be competitive in the marketplace.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eligible employees who enroll in the plan have the following deferral options: (i) eligible employees may elect to defer up to a maximum of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">70 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of base salary and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of annual bonus awards or (ii) eligible employees may elect a deferral percentage of base salary and bonus awards based on the deferral percentage elected for a year under the 401(k) Plan with such deferrals to start when maximum deferrals to the qualified 401(k) Plan have been made because of limitations in that plan.  Eligible directors who enroll in the plan may elect to defer up to a maximum of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of directors' meeting fees and annual retainers.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">matches employee (but not non-employee director) deferrals to make up for any match lost in the 401(k) Plan because of deferrals to the deferred compensation plan and to allow for a match that would have been made under the 401(k) Plan on that portion of either the first</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">six percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of total compensation or the first</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">five percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of total compensation, depending on prior participant elections, deferred that exceeds the limits allowed in the 401(k) Plan.  Matching credits vest based on years of service, with full vesting after</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">years or, if earlier, on retirement, disability, death, a change in control of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">or termination of the plan.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Deferrals, plus any</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">match, are credited to a recordkeeping account in the participant's name. Earnings on the deferrals are indexed to the assumed investment funds selected by the participant.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">those investment options</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">included</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">a Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Common Stock fund, whose value was determined based on the stock price of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;common stock.  The Company accounts for the contributions related to the Company's executive officers in this plan as Accrued Benefit Obligations, and the Company accounts for the contributions related to the Company's directors in this plan as Other Deferred Credits and Other Liabilities in the Consolidated Balance Sheets.&#160;&#160;The investment associated with these contributions is accounted for as Other Property and Investments in the </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The appreciation of these investments is accounted for as Other Income, and the increase in the liability under the plan is accounted for as Other Expense in</font><font style="font-family:inherit;font-size:10pt;">&#32;the </font><font style="font-family:inherit;font-size:10pt;">Consolidated Statements of Income.</font></div><div style="line-height:120%;text-align:justify;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">69</font></div></div><hr style="page-break-after:always"><div><a name="sF5F6F5AB075D50418298B4C8AB2C7176"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">12.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Report of Business Segments</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company reports its operations in two business segments: (i) the electric utility segment, which is engaged in the generation, transmission, distribution and sale of electric energy and (ii) natural gas midstream operations segment. Other Operations primarily includes the operations of the holding company.&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intersegment revenues are recorded at prices comparable to those of unaffiliated customers and are affected by regulatory considerations.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize the results of the Company's business segments for the years ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:48%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">470.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(10.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">459.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">280.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">89.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">527.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.6</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">58.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">138.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">143.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit) (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">141.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(195.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">305.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">325.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,151.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,160.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9,255.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,155.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">109.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(107.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10,412.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">824.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">824.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;padding-left:24px;text-indent:-24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(A) </font><font style="font-family:inherit;font-size:10pt;">The Company recorded an income tax benefit of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$245.2 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and income tax expense of </font><font style="font-family:inherit;font-size:10pt;">$10.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;during the fourth quarter of 2017 due to the Company remeasuring deferred taxes related to the natural gas midstream operations and other operations segments, respectively, as a result of the 2017 Tax Act.  </font><font style="font-family:inherit;font-size:10pt;">See Note 7</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for further discussion of the effects of the 2017 Tax Act.</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">70</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:48%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">469.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">455.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">316.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">322.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">84.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">509.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">138.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">142.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">114.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,158.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,158.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8,669.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,521.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">89.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(340.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,939.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">660.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">660.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"></td></tr><tr><td style="width:48%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:11%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:9%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">428.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">426.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">307.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">91.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">516.4</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">506.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">146.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">149.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">104.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,194.4</font></div></td><td style="vertical-align:bottom;border-top:3px double #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,194.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8,525.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,439.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">174.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(559.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,580.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">551.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">547.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded a </font><font style="font-family:inherit;font-size:10pt;">$108.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;pre-tax charge during the third quarter of 2015 for its share of Enable's goodwill impairment, as adjusted for the basis difference.  See Note 3 for further discussion of the goodwill impairment.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">71</font></div></div><hr style="page-break-after:always"><div><a name="s516C7EF1FED7563F9BA3E068EB778FF2"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Commitments and Contingencies</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating Lease Obligations</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has operating lease obligations expiring at various dates</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily for</font><font style="font-family:inherit;font-size:10pt;">&#32;OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">railcar leases</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">wind farm land leases</font><font style="font-family:inherit;font-size:10pt;">&#32;and the Company's noncancellable operating lease.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Future minimum payments for noncancellable operating leases</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="22"></td></tr><tr><td style="width:49%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:7%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating lease obligations:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Railcars</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">22.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wind farm land leases</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Noncancellable operating lease</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total operating lease obligations</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payments for operating lease obligations were</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$6.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$9.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.7 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Railcar Lease Agreement</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a noncancellable operating lease with a purchase option, covering 1,243 rotary gondola railcars to transport coal from Wyoming to OG&amp;E's coal-fired generation units.&#160;&#160;Rental payments are charged to fuel expense and are recovered through OG&amp;E's tariffs and fuel adjustment clauses. </font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 17, 2015, OG&amp;E renewed the lease agreement effective February 1, 2016.&#160;&#160;At the end of the new lease term, which is February 1, 2019, OG&amp;E has the option to either purchase the railcars at a stipulated fair market value or renew the lease.&#160;&#160;If OG&amp;E chooses not to purchase the railcars or renew the lease agreement and the actual fair value of the railcars is less than the stipulated fair market value, OG&amp;E would be responsible for the difference in those values up to a maximum of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$18.2 million</font><font style="font-family:inherit;font-size:10pt;">.  OG&amp;E is also required to maintain all of the railcars it has under the operating lease.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Wind Farm Land Lease Agreements</font></div><div style="line-height:120%;text-align:justify;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has operating leases related to land for its Centennial, OU Spirit and Crossroads wind farms expiring at various dates.  The Centennial lease has rent escalations which increase annually based on the Consumer Price Index.  The OU Spirit and Crossroads leases have rent escalations which increase after five and 10 years.  Although the leases are cancellable, OG&amp;E is required to make annual lease payments as long as the wind turbines are located on the land.  OG&amp;E does not expect to terminate the leases until the wind turbines reach the end of their useful life.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Noncancellable Operating Lease</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 29, 2012, the Company executed a five-year lease agreement for office space from September 1, 2013 to August 31, 2018.  This lease has rent escalations which increase after five years and allows for leasehold improvements.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Other Purchase Obligations and Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">other future purchase&#160;obligations&#160;and&#160;commitments estimated for the next five years are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="19"></td></tr><tr><td style="width:57%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:5%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:6%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;purchase&#160;obligations&#160;and&#160;commitments:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cogeneration capacity and fixed operation and maintenance payments</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65.3</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">49.5</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">286.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected cogeneration energy&#160;payments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">37.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">182.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Minimum&#160;fuel purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">139.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">249.8</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected wind&#160;purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">287.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term&#160;service&#160;agreement commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.9</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.0</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mustang Modernization expenditures</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental compliance plan expenditures</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;other&#160;purchase&#160;obligations and commitments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">402.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">244.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">173.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">170.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,159.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Public Utility Regulatory Policy Act of 1978</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a QF contract with Oklahoma Cogeneration LLC which expires on August 31, 2019, and a QF contract with AES-Shady Point, Inc. which expires on January 15, 2023. </font><font style="font-family:inherit;font-size:10pt;">&#160;These contracts were entered into pursuant to the Public Utility Regulatory Policy Act of 1978.&#160;&#160;Stated generally, the Public Utility Regulatory Policy Act of 1978 and the regulations thereunder promulgated by the FERC require OG&amp;E to purchase power generated in a manufacturing process from a QF.&#160;&#160;The rate for such power to be paid by OG&amp;E was approved by the OCC.&#160;&#160;The rate generally consists of two components: one is a rate for actual electricity purchased from the QF by OG&amp;E, and the other is a capacity charge, which OG&amp;E must pay the QF for having the capacity available.&#160;&#160;However, if no electrical power is made available to OG&amp;E for a period of time (generally three months), OG&amp;E's obligation to pay the capacity charge is suspended.&#160;&#160;The total cost of cogeneration payments is recoverable in rates from customers.&#160;&#160;For the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">320</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">MWs AES-Shady Point, Inc. QF contract and the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">120</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">MWs Oklahoma Cogeneration LLC QF contract, OG&amp;E purchases</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of the electricity generated by the QFs.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As part of the QF contract with AES-Shady Point Inc., OG&amp;E had the option beginning in July 2017 to provide notice to AES-Shady Point Inc. to terminate the contract in January 2018.  On July 17, 2017, OG&amp;E and AES-Shady Point, Inc. amended the agreement to allow OG&amp;E the ability, through July 17, 2018, to provide AES-Shady Point Inc. a termination notice that would terminate the agreement on January 15, 2019.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E made total payments to cogenerators of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$115.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$124.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$124.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, of which</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$63.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$66.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$69.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, represented capacity payments.&#160;&#160;All payments for purchased power, including cogeneration, are included in the</font><font style="font-family:inherit;font-size:10pt;">&#32;Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income as Cost of Sales.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Minimum Fuel Purchase Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has coal contracts for purchases through June 2018.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">As a participant in the SPP Integrated Marketplace, OG&amp;E now purchases a relatively small percentage of its natural gas supply through long-term agreements.  Alternatively, OG&amp;E relies on a combination of natural gas call agreements, whereby OG&amp;E has the right but not the obligation to purchase a defined quantity of natural gas, combined with day and intra-day purchases to meet the demands of the SPP Integrated Marketplace. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Wind Purchase Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E owns the 120 MW Centennial, 101 MW OU Spirit and 228 MW Crossroads wind farms.  OG&amp;E's current wind power portfolio also includes purchase power contracts with the following:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:center;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"></td></tr><tr><td style="width:26%;"></td><td style="width:21%;"></td><td style="width:17%;"></td><td style="width:21%;"></td><td style="width:15%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Company</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Location</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Term of Contract</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expiration of Contract</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">MWs</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CPV Keenan</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Woodward County, OK</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2030</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">152.0</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Edison Mission Energy</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dewey County, OK</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2031</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">130.0</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NextEra Energy</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Blackwell, OK</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2032</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60.0</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">FPL Energy</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Woodward, OK</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15 years</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50.0</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes OG&amp;E's wind power purchases for the years ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10"></td></tr><tr><td style="width:70%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CPV Keenan</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Edison Mission Energy</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">22.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.1</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.7</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NextEra Energy</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">FPL Energy</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.4</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.2</font></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total wind power purchased</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">61.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Long-Term Service Agreement Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a long-term parts and service maintenance contract for the upkeep of the McClain Plant.  In May 2013, a new contract was signed that&#160;is expected to run for the earlier of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">128,000</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">factored-fired hours or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">4,800</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">factored-fired starts.  On December 30, 2015, the McClain Long-Term Service Agreement was amended to define the terms and conditions for the exchange of spare rotors between OG&amp;E and General Electric International, Inc.  Based on historical usage and current expectations for future usage, this contract is expected to run until 2031.  The contract requires payments based on both a fixed and variable cost component, depending on how much the McClain Plant is used.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a long-term parts and service maintenance contract for the upkeep of the Redbud Plant.  In March 2013, the contract was amended to extend the contract coverage for an additional</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">24,000</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">factored-fired hours resulting in a maximum of the earlier of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">144,000</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">factored-fired hours or</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">4,500</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">factored-fired starts.  Based on historical usage and current expectations for future usage, this contract is expected to run until 2029.  The contract requires payments based on both a fixed and variable cost component, depending on how much the Redbud Plant is used.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Enable Gas Transportation Agreement</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E contracts with Enable for firm non-notice load following gas transportation services under a five year contract.  The contract will expire in April 2019.  In 2016, OG&amp;E entered into an additional gas transportation services contract with Enable which will be effective upon the conversion of units 4 and 5 at Muskogee from coal to gas.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Environmental Laws and Regulations</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The activities of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">are subject to numerous stringent and complex federal, state and local laws and regulations governing environmental protection.  These laws and regulations can change, restrict or otherwise impact OG&amp;E's business activities in many ways, including the handling or disposal of waste material, planning for future construction activities to avoid or mitigate harm to threatened or endangered species and requiring the installation and operation of emissions control equipment.  Failure to comply with these laws and regulations could result in the assessment of administrative, civil and criminal penalties, the imposition of remedial requirements and the issuance of orders enjoining future operations. </font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">Management believes that all of its operations are in substantial compliance with current federal, state and local environmental standards.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental regulation can increase the cost of planning, design, initial installation and operation of OG&amp;E's facilities. OG&amp;E is managing several potentially material uncertainties about the scope and timing for the acquisition, installation and operation of additional pollution control equipment and compliance costs for a variety of the EPA rules that are being challenged in court.  OG&amp;E is unable to predict the financial impact of these matters with certainty at this time.  Management continues to </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">74</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">evaluate its compliance with existing and proposed environmental legislation and regulations and implement appropriate environmental programs in a competitive market. </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Air Quality Control System</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#32;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 10, 2014, OG&amp;E executed a contract for the design, engineering and fabrication of two circulating Dry Scrubber systems to be installed at Sooner Units 1 and 2.  OG&amp;E entered into an agreement on February 9, 2015 to install the Dry Scrubber systems.  The Dry Scrubbers are expected to be completed in mid to late 2018.  More detail regarding the ECP can be found under the "Pending Regulatory Matters"</font><font style="font-family:inherit;font-size:10pt;">&#32;in Note 14.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Clean Power Plan</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On October 23, 2015, the EPA published the final Clean Power Plan that established standards of performance for CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2 </sub></font><font style="font-family:inherit;font-size:10pt;">emissions from existing fossil-fuel-fired power plants along with state-specific CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2 </sub></font><font style="font-family:inherit;font-size:10pt;">reduction standards expressed as both rate-based (lbs./MWh) and mass-based (tons/yr.) goals.  </font><font style="font-family:inherit;font-size:10pt;">However, the rule was challenged in court when it was issued, and the U.S. Supreme Court issued orders staying implementation of the Clean Power Plan on February 9, 2016 pending resolution of the court challenges.  The EPA published a proposal on October 16, 2017 to repeal the Clean Power Plan.  In addition, the EPA published an Advance Notice of Proposed Rulemaking seeking comments on regulatory options for replacing the Clean Power Plan.  The ultimate timing and impact of these standards on OG&amp;E's operations cannot be determined with certainty at this time, although a requirement for significant reduction of CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2</sub></font><font style="font-family:inherit;font-size:10pt;">&#32;emissions from existing fossil-fuel-fired power plants ultimately could result in significant additional compliance costs that would affect </font><font style="font-family:inherit;font-size:10pt;">the Company's </font><font style="font-family:inherit;font-size:10pt;">future</font><font style="font-family:inherit;font-size:10pt;">&#32;consolidated </font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations and cash flows if such costs are not recovered through regulated rates.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In the normal course of business,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">is confronted with issues or events that may result in a contingent liability.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">These generally relate to lawsuits or claims made by third parties, including governmental agencies.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">When appropriate, management consults with legal counsel and other experts to assess the claim.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">If, in management's opinion,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">has incurred a probable loss as set forth by GAAP, an estimate is made of the loss, and the appropriate accounting entries are reflected in</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's Consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Financial Statements.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">At the present time, based on current available information,</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company </font><font style="font-family:inherit;font-size:10pt;">believes that any reasonably possible losses in excess of accrued amounts arising out of pending or threatened lawsuits or claims would not be quantitatively material to its financial statements and would not have a material adverse effect on</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations or cash flows.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s7AFA174003F65F84884429CB85D72A23"></a></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Rate Matters and Regulation</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulation and Rates</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E's retail electric tariffs are regulated by the OCC in Oklahoma and by the APSC in Arkansas.&#160;&#160;The issuance of certain securities by OG&amp;E is also regulated by the OCC and the APSC.&#160;&#160;OG&amp;E's transmission activities, short-term borrowing authorization and accounting practices are subject to the jurisdiction of the FERC.&#160;&#160;The Secretary of the U.S. Department of Energy has jurisdiction over some of OG&amp;E's facilities and operations.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">85 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of OG&amp;E's electric revenue was subject to the jurisdiction of the OCC,</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">eight percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to the APSC and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">seven percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">to the FERC.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The OCC issued an order in 1996 authorizing OG&amp;E to reorganize into a subsidiary of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The order required that, among other things, (i) </font><font style="font-family:inherit;font-size:10pt;">the Company </font><font style="font-family:inherit;font-size:10pt;">permit the OCC access to the books and records of </font><font style="font-family:inherit;font-size:10pt;">the Company </font><font style="font-family:inherit;font-size:10pt;">and its affiliates relating to transactions with OG&amp;E, (ii) </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;employ accounting and other procedures and controls to protect against subsidization of non-utility activities by OG&amp;E's customers and (iii) </font><font style="font-family:inherit;font-size:10pt;">the Company </font><font style="font-family:inherit;font-size:10pt;">refrain from pledging OG&amp;E assets or income for affiliate transactions.&#160;&#160;In addition, the Energy Policy Act of 2005 enacted the Public Utility Holding Company Act of 2005, which in turn granted to the FERC access to the books and records of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company</font><font style="font-family:inherit;font-size:10pt;">&#32;and its affiliates as the FERC deems relevant to costs incurred by OG&amp;E or necessary or appropriate for the protection of utility customers with respect to the FERC jurisdictional rates</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Completed Regulatory Matters</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Arkansas Rate Case Filing </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 25, 2016, OG&amp;E filed a general rate case with the APSC.  The rate filing requested a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$16.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;rate increase based on a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">10.25 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">return on equity.  The requested rate increase was based on a June 30, 2016 test year and included recovery of over</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$3.0 billion</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of electric infrastructure additions since the last Arkansas general rate case in 2011.  The requested </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">75</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">increase also reflected increases in operation and maintenance expenses, including vegetation management and increased recovery of depreciation and dismantlement costs.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In May 2017, the APSC approved a settlement between OG&amp;E and the staff of the APSC and other intervenors.  The settlement provided for a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$7.1 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">annual rate increase and a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">9.5 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;return on equity on a</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">50.0 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">equity capital structure. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The settlement also provided that OG&amp;E will be regulated under a formula rate rider, which should result in a more efficient process as the return on equity, depreciation rates and capital structure should not change from what was approved by the APSC in this settlement.  The formula rate rider provides for an adjustment to rates if the earned rate of return falls outside of a plus or minus 50 basis point dead-band around the allowed return on equity.  Adjustments are limited to plus or minus four percent of revenue for each rate class for the 12 months preceding the projected year.  The initial term for the formula rate rider is not to exceed five years, unless additional approval is obtained from the APSC.  OG&amp;E expects to make its first filing under the Arkansas Formula Rate Rider in October 2018. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Fuel Adjustment Clause Review for Calendar Year 2015</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 8, 2016, the OCC staff filed an application to review OG&amp;E&#8217;s fuel adjustment clause for calendar year 2015, including the prudence of OG&amp;E&#8217;s electric generation, purchased power and fuel procurement costs.  On October 12, 2017, the OCC issued an order finding that, for the calendar year 2015, OG&amp;E's electric generation, purchased power and fuel procurement processes and costs were prudent.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Oklahoma Rate Case Filing - 2015</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 18, 2015, OG&amp;E filed a general rate case with the OCC requesting a rate increase of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$92.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;and a </font><font style="font-family:inherit;font-size:10pt;">10.25 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">return on equity based on a common equity percentage of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">53.0 percent</font><font style="font-family:inherit;font-size:10pt;">.  T</font><font style="font-family:inherit;font-size:10pt;">he rate case was based on a June 30, 2015 test year and included recovery of </font><font style="font-family:inherit;font-size:10pt;">$1.6 billion</font><font style="font-family:inherit;font-size:10pt;">&#32;of electric infrastructure additions since its last general rate case in Oklahoma.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On July 1, 2016, OG&amp;E implemented an annual interim rate increase of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$69.5 million</font><font style="font-family:inherit;font-size:10pt;">, subject to refund for amounts in excess of the rates approved by the OCC.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In December 2016, the ALJ issued a report and recommendations in the case.  The ALJ's recommendations included, among other things, the use of OG&amp;E's actual capital structure of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">53.0 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;equity and </font><font style="font-family:inherit;font-size:10pt;">47.0 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;long-term debt and a return on equity of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">9.87 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;resulting in an annual increase in OG&amp;E's revenues of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$40.7 million</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During February and March 2017, the OCC held hearings and, on March 20, 2017, issued an order.  The order resulted in an annual net increase of approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$8.8 million</font><font style="font-family:inherit;font-size:10pt;">&#32;in OG&amp;E's rates to its Oklahoma retail customers.  Although the order adopted certain recommendations set forth in the ALJ report, it differed in certain key respects. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The primary adjustments to the ALJ report consist of: (i) Oklahoma retail authorized rate of return on equity of </font><font style="font-family:inherit;font-size:10pt;">9.50 percent</font><font style="font-family:inherit;font-size:10pt;">, (ii) depreciation expense is reduced by approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$28.6 million</font><font style="font-family:inherit;font-size:10pt;">&#32;from the ALJ report or </font><font style="font-family:inherit;font-size:10pt;">$36.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">from then current rates on an annual basis, (iii) recovery of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">50.0 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of short-term incentive compensation and</font><font style="font-family:inherit;font-size:10pt;">&#32;no</font><font style="font-family:inherit;font-size:10pt;">&#32;recovery of long-term incentive compensation, (iv) recovery of OG&amp;E's requested vegetation management expenses and (v) recovery of production tax credits expiring in 2017 and air quality control systems consumable costs through the fuel adjustment clause.  The order maintained OG&amp;E's existing capital structure of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">53.0 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">equity and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">47.0 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;long-term debt.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As a result of the March 2017 OCC rate order, OG&amp;E recorded, in the first quarter of 2017, adjustments to depreciation expense, amortization of regulatory assets and liabilities and impacts to the fuel adjustment clause effective July 1, 2016.  On May 1, 2017, OG&amp;E implemented new rates and began refunding excess amounts that it had collected in interim rates.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:inherit;font-size:10pt;">November 30, 2017</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E had completed the refund of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$47.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">collected in excess interim rates.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Mustang Modernization Plan - Arkansas</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 15, 2017, OG&amp;E filed for a determination with the APSC that the Mustang facility is in the public interest.  The filing did not seek recovery for any costs associated with the Mustang Modernization Plan, as request for recovery of costs will take place with the first formula rate filing expected to be made in October 2018.  On January 2, 2018, the APSC issued an order finding the Mustang Modernization Plan to be in the public interest.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">76</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pending Regulatory Matters</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Set forth below is a list of various proceedings pending before state or federal regulatory agencies.  Unless stated otherwise, OG&amp;E cannot predict when the regulatory agency will act or what action the regulatory agency will take.  OG&amp;E's financial results are dependent in part on timely and adequate decisions by the regulatory agencies that set OG&amp;E's rates. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Environmental Compliance Plan</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 6, 2014, OG&amp;E filed an application with the OCC for approval of its plan to comply with the EPA&#8217;s MATS and Regional Haze Rule FIP while serving the best long-term interests of customers in light of future environmental uncertainties.  The application sought approval of the ECP and for a recovery mechanism for the associated costs.  The ECP includes installing Dry Scrubbers at Sooner Units 1 and 2 and the conversion of Muskogee Units 4 and 5 to natural gas.  The application also asked the OCC to predetermine the prudence of its Mustang Modernization Plan and approval for a recovery mechanism for the associated costs.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 2, 2015, OG&amp;E received an order from the OCC denying its plan to comply with the environmental mandates of the Federal Clean Air Act, Regional Haze Rule and MATS.  The OCC also denied OG&amp;E's request for pre-approval of its Mustang Modernization Plan, revised depreciation rates for both the retirement of the Mustang units and the replacement combustion turbines and pre-approval of early retirement and replacement of generating units at its Mustang site, including cost recovery through a rider.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On February 12, 2016, OG&amp;E filed an application requesting the OCC to issue an order approving its decision to install Dry Scrubbers at the Sooner facility.  OG&amp;E's application did not seek approval of the costs of the Dry Scrubber project.  Instead, the reasonableness of the costs would be considered after the project is completed, and OG&amp;E seeks recovery in a general rate case. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">On April 28, 2016, the OCC approved the Dry Scrubber project. </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Two parties appealed the OCC's decision to the Oklahoma Supreme Court.</font><font style="font-family:inherit;font-size:10pt;">&#32;The Company </font><font style="font-family:inherit;font-size:10pt;">is unable to predict what action the Oklahoma Supreme Court may take or the timing of any such action.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E anticipates the total cost of Dry Scrubbers will be</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$542.4 million</font><font style="font-family:inherit;font-size:10pt;">, including allowance for funds used during construction and capitalized ad valorem taxes and expects the project to be completed in mid to late 2018.  As of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E had invested</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$401.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in the Dry Scrubbers.  OG&amp;E anticipates the total cost for the Mustang Modernization Plan will be</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$390.0 million</font><font style="font-family:inherit;font-size:10pt;">, including allowance for funds used during construction and capitalized ad valorem taxes and expects the project to be completed in early 2018.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">&#32;As of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E had invested</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$348.4 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">in the Mustang Modernization Plan. </font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Integrated Resource Plans </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In October 2015, OG&amp;E finalized the 2015 IRP and submitted it to the OCC.  The 2015 IRP updated certain assumptions contained in the IRP submitted in 2014 but did not make any material changes to the ECP and other parts of the plan.  Currently, OG&amp;E is scheduled to update its IRP in Oklahoma by October 1, 2018 and in Arkansas by October 31, 2018.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Demand Program Rider - Energy Efficiency Lost Net Revenues </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During the May 2017 implementation of new rates, OG&amp;E reserved</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$5.6 million</font><font style="font-family:inherit;font-size:10pt;">, pending resolution of a dispute with the OCC's Public Utility Division staff, regarding recovery of certain lost revenues associated with energy efficiency incurred prior to the March 2017 OCC rate order.  These lost revenues are included within the total Demand Program Rider regulatory asset balance of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$31.6 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">as disclosed in Note 1.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Fuel Adjustment Clause Review for Calendar Year 2016</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 3, 2017, the OCC staff filed an application to review OG&amp;E's fuel adjustment clause for calendar year 2016, including the prudence of OG&amp;E's electric generation, purchased power and fuel procurement costs.  On February 7, 2018, an intervenor filed a recommendation to disallow the Oklahoma jurisdictional portion of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">related to wind sales in the SPP.  A hearing is scheduled for March 29, 2018.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Oklahoma Rate Case Filing - 2018</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">On January 16, 2018, OG&amp;E filed a general rate case in Oklahoma, requesting a rate increase of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1.9 million</font><font style="font-family:inherit;font-size:10pt;">&#32;per year, assuming a </font><font style="font-family:inherit;font-size:10pt;">9.9 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;return on equity.  </font><font style="font-family:inherit;font-size:10pt;">The filing seeks recovery of the seven Mustang combustion turbines that are part of the Mustang Modernization Plan, requests an increase in depreciation rates to levels similar with rates in existence prior to the March 2017 OCC rate order and credits customers for the impacts of the 2017 Tax Act, enacted on December 22, 2017.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, the Attorney General of Oklahoma requested that the OCC reduce the rates and charges for electric service and provide for any refund due to the customers of OG&amp;E resulting from the 2017 Tax Act.  In response, on January 4, 2018, the OCC ordered OG&amp;E to record a reserve, beginning on January 4, 2018, to reflect the reduced federal corporate tax rate of 21 percent and the amortization of excess accumulated deferred income tax and any other tax implications of the 2017 Tax Act on an interim basis, subject to refund until utility rates are adjusted to reflect the federal tax savings and a final order is issued in OG&amp;E's pending rate case filed on January 16, 2018.  Further, the OCC ordered the amounts of any refunds of such reserves owed to customers should accrue interest at a rate equivalent to OG&amp;E's cost of capital as previously recognized in the March 2017 OCC rate order. </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">APSC Order - 2017 Tax Act</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On January 12, 2018, as a result of the 2017 Tax Act, the APSC ordered OG&amp;E to prepare and file an analysis, within 30 days of this order, of the ratemaking effects of the 2017 Tax Act on OG&amp;E's revenue requirement and begin, effective January 1, 2018, to book regulatory liabilities to record the current and deferred impacts of the 2017 Tax Act.  The APSC will subsequently solicit comments or testimony regarding the extent of the impacts of the 2017 Tax Act and how any resulting benefits, including carrying charges, should be returned to customers.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">FERC - Section 206 Filing</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">&#32;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In January 2018, the Oklahoma Municipal Power Authority filed a complaint at the FERC stating that the base return on common equity used by OG&amp;E in calculating formula transmission rates under the SPP Open Access Transmission Tariff is unjust and unreasonable and should be reduced from </font><font style="font-family:inherit;font-size:10pt;">10.60 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;to </font><font style="font-family:inherit;font-size:10pt;">7.85 percent</font><font style="font-family:inherit;font-size:10pt;">, effective upon the date of the complaint.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">is analyzing the potential impact of the complaint but estimates that if the FERC ultimately orders a reduction, each</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">25</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">basis point reduction in the requested return on equity would reduce </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">SPP Open Access Transmission Tariff transmission revenues by approximately</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">$1.5 million</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">annually.  In addition to the request to reduce the return on equity, the Oklahoma Municipal Power Authority's complaint also requests that modifications be made to OG&amp;E's transmission formula rates to reflect the impacts of the 2017 Tax Act.  Although the proceeding is in the early stages, OG&amp;E expects to contest the reduction of its base return on equity.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">is unable to predict what action the FERC will take in response to the Oklahoma Municipal Power Authority's complaint or the timing of such action.  However, if the FERC orders revenue reductions as a result of the complaint, including refunds from the date of the complaint filing, it could have a material adverse effect on </font><font style="font-family:inherit;font-size:10pt;">the Company's consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations and cash flows.</font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><a name="s16E500DAC16A52E992E973375B31E086"></a></div><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">78</font></div></div><hr style="page-break-after:always"><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Quarterly Financial Data (Unaudited)</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#32;</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Due to the seasonal fluctuations and other factors of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's businesses, </font><font style="font-family:inherit;font-size:10pt;">the operating results for interim periods are not necessarily indicative of the results that may be expected for the year.</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">opinion, the following quarterly financial data includes all adjustments, consisting of normal recurring adjustments, necessary to fairly present such amounts.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">Summarized</font><font style="font-family:inherit;font-size:10pt;">&#32;consolidated </font><font style="font-family:inherit;font-size:10pt;">quarterly unaudited financial data is as follows:</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.8046875%;border-collapse:collapse;text-align:left;"><tr><td colspan="17"></td></tr><tr><td style="width:44%;"></td><td style="width:6%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td><td style="width:1%;"></td><td style="width:8%;"></td><td style="width:1%;"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Quarter Ended (</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">In millions, except per share data)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March 31</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">June 30</font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">September 30</font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">456.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">586.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">716.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">501.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">433.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">551.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">743.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">530.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">45.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">145.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">244.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">95.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">258.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">81.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">36.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">104.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">183.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">294.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">71.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">183.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share (A)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.52</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.92</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.48</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.13</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.35</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.92</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.29</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share (A)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.52</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.92</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.48</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.13</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.35</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.92</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.29</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;"></td><td></td></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.                                           </font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">79</font></div></div><hr style="page-break-after:always"><div><a name="sA4FC303221005DF79A1BABB9EB9676F5"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">To the Stockholders and the Board of Directors</font><font style="font-family:inherit;font-size:10pt;">&#32;of OGE Energy Corp.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Opinion on the Financial Statements</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We have audited the accompanying</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">balance sheets and</font><font style="font-family:inherit;font-size:10pt;">&#32;consolidated </font><font style="font-family:inherit;font-size:10pt;">statements of capitalization</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">OGE Energy Corp.</font><font style="font-family:inherit;font-size:10pt;">&#32;(the "Company") </font><font style="font-family:inherit;font-size:10pt;">as of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">and the related</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">statements of income, comprehensive income, changes in stockholders' equity</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">cash flows</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">for each of the three years in the period ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">and the related notes and financial statement schedule listed in the Index at Item 15(a) (collectively referred to as the "financial statements").</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;</font><font style="font-family:inherit;font-size:10pt;">In our opinion,</font><font style="font-family:inherit;font-size:10pt;">&#32;based on our audits and the report of other auditors, </font><font style="font-family:inherit;font-size:10pt;">the financial statements referred to above present fairly, in all material respects, the</font><font style="font-family:inherit;font-size:10pt;">&#32;consolidated </font><font style="font-family:inherit;font-size:10pt;">financial position of the Company at</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">and the</font><font style="font-family:inherit;font-size:10pt;">&#32;consolidated </font><font style="font-family:inherit;font-size:10pt;">results of its operations and its cash flows for each of the three years in the period ended</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, in conformity with U.S. generally accepted accounting principles.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We did not audit the consolidated financial statements of Enable Midstream Partners, LP ("Enable"), a partnership in which the Company has a </font><font style="font-family:inherit;font-size:10pt;">25.7 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;interest at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">. The Company&#8217;s investment in Enable constituted </font><font style="font-family:inherit;font-size:10pt;">11.1 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">11.7 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;of the Company&#8217;s total assets as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, and the Company&#8217;s equity earnings in the net income of Enable constituted </font><font style="font-family:inherit;font-size:10pt;">23.0 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">20.9 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">4.2 percent</font><font style="font-family:inherit;font-size:10pt;">&#32;of the Company&#8217;s income before taxes for the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">&#32;and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively. Those statements were audited by other auditors whose report has been furnished to us, and our opinion, insofar as it relates to the amounts included for Enable, is based solely on the report of the other auditors.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB),</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">internal control over financial reporting as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report dated </font><font style="font-family:inherit;font-size:10pt;">February&#160;21, 2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">expressed an unqualified opinion thereon.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Adoption of New Accounting Standard</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As discussed in Note 2 to the consolidated financial statements, the Company adopted Accounting Standards Update 2017-07 and as a result changed its method of accounting for the presentation of pension and postretirement benefit costs in 2017, 2016, and 2015.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Basis for Opinion</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These financial statements are the responsibility of</font><font style="font-family:inherit;font-size:10pt;">&#32;the Company's </font><font style="font-family:inherit;font-size:10pt;">management.  Our responsibility is to express an opinion on the Company's financial statements based on our audits.  We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. </font><font style="font-family:inherit;font-size:10pt;">Such procedures include examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion. </font></div><div style="line-height:120%;text-align:left;padding-left:0px;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:40%;"></td><td style="width:21%;"></td><td style="width:39%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/&#160;&#160;Ernst &amp; Young LLP</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We have served as the Company's auditor since 2002.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma City, Oklahoma</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">February&#160;21, 2018</font><font style="font-family:inherit;font-size:10pt;">, except for the impact of the matters</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">discussed in Note 2 pertaining to the adoption of ASU</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2017-07, as to which the date is May 17, 2018. </font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">80</font></div></div><hr style="page-break-after:always"><div><a name="s6F755191EFDD50C9A13E24224F116222"></a></div><div><div style="line-height:120%;text-align:right;padding-left:528px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Exhibit 99.01 </font></div></div><div><br></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">To the Stockholders and the Board of Directors</font><font style="font-family:inherit;font-size:10pt;">&#32;of </font><font style="font-family:inherit;font-size:10pt;">OGE Energy Corp.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Opinion on Internal Control over Financial Reporting</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We have audited</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">OGE Energy Corp.</font><font style="font-family:inherit;font-size:10pt;">'s </font><font style="font-family:inherit;font-size:10pt;">internal control over financial reporting as of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria).</font><font style="font-family:inherit;font-size:10pt;">&#32;&#32;In our opinion, </font><font style="font-family:inherit;font-size:10pt;">OGE Energy Corp.</font><font style="font-family:inherit;font-size:10pt;">&#32;(the Company) </font><font style="font-family:inherit;font-size:10pt;">maintained, in all material respects, effective internal control over financial reporting as of</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, based on the COSO criteria.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">consolidated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">financial statements of the Company and our report dated</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">February&#160;21, 2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font><font style="font-family:inherit;font-size:10pt;">expressed an unqualified opinion thereon.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Basis for Opinion</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company&#8217;s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting included in the accompanying Management&#8217;s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company&#8217;s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Definition and Limitations of Internal Control Over Financial Reporting</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A company&#8217;s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company&#8217;s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company&#8217;s assets that could have a material effect on the financial statements.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="3"></td></tr><tr><td style="width:40%;"></td><td style="width:21%;"></td><td style="width:39%;"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;text-decoration:underline;">/s/  Ernst &amp; Young LLP</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma City, Oklahoma</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">February&#160;21, 2018</font><font style="font-family:inherit;font-size:10pt;">&#32;</font></div><div><br></div><div style="text-align:center;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">81</font></div></div>	</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.INS
<SEQUENCE>4
<FILENAME>oge-20180517.xml
<DESCRIPTION>XBRL INSTANCE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!--p:151952D40C5D59C795AB78A30DCB062B,x:622f95bc15144036965f2a72c912196b-->
<xbrli:xbrl xmlns:country="http://xbrl.sec.gov/country/2017-01-31" xmlns:currency="http://xbrl.sec.gov/currency/2017-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2014-01-31" xmlns:exch="http://xbrl.sec.gov/exch/2017-01-31" xmlns:invest="http://xbrl.sec.gov/invest/2013-01-31" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:naics="http://xbrl.sec.gov/naics/2017-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:oge="http://www.oge.com/20180517" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:sic="http://xbrl.sec.gov/sic/2011-01-31" xmlns:stpr="http://xbrl.sec.gov/stpr/2011-01-31" xmlns:us-gaap="http://fasb.org/us-gaap/2017-01-31" xmlns:us-roles="http://fasb.org/us-roles/2017-01-31" xmlns:us-types="http://fasb.org/us-types/2017-01-31" xmlns:utreg="http://www.xbrl.org/2009/utr" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	<link:schemaRef xlink:href="oge-20180517.xsd" xlink:type="simple" />
	<xbrli:context id="FD2017Q4YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q2">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-06-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2014Q4">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2014-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueAugust152047MemberDomain_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueAugust152047MemberDomain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueApril12047Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueMarch152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueMarch152044Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueDecember152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueDecember152044Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152036Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJanuary152036Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueSeptember12018Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueSeptember12018Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueMarch152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueMarch152044Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueApril12047Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueFebruary12038Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueFebruary12038Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueApril152028Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueApril152028Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2025Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueNovember242017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueNovember242017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_DueAugust312062Member_us-gaap_LongtermDebtTypeAxis_us-gaap_LongTermDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:DueAugust312062Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueDecember152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueDecember152044Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152036Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJanuary152036Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_DueAugust312062Member_us-gaap_LongtermDebtTypeAxis_us-gaap_LongTermDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:DueAugust312062Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeniorNotesDueMay152041Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeniorNotesDueMay152041Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueNovember242017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueNovember242017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueApril152028Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueApril152028Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJanuary152019Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:GarfieldIndustrialAuthorityBondMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueFebruary12038Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueFebruary12038Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeniorNotesDueMay152041Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeniorNotesDueMay152041Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJune12040Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJune12040Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:GarfieldIndustrialAuthorityBondMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueMay12043Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueMay12043Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJanuary152019Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueSeptember12018Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueSeptember12018Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueMay12043Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueMay12043Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJune12040Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJune12040Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueAugust152047MemberDomain_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueAugust152047MemberDomain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2025Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_RangeAxis_us-gaap_MaximumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueAugust152047MemberDomain_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueAugust152047MemberDomain</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueApril152028Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueApril152028Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueNovember242017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueNovember242017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueFebruary12038Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueFebruary12038Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueSeptember12018Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueSeptember12018Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueMarch152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueMarch152044Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_RangeAxis_us-gaap_MaximumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2025Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_RangeAxis_us-gaap_MaximumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:GarfieldIndustrialAuthorityBondMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJanuary152019Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeniorNotesDueMay152041Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeniorNotesDueMay152041Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152016Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJanuary152016Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152036Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJanuary152036Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_DueAugust312062Member_us-gaap_LongtermDebtTypeAxis_us-gaap_LongTermDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:DueAugust312062Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:LongTermDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueDecember152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueDecember152044Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2027Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2025Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJune12040Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJune12040Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueMay12043Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueMay12043Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:GarfieldIndustrialAuthorityBondMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_RangeAxis_us-gaap_MinimumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_RangeAxis_us-gaap_MinimumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:GarfieldIndustrialAuthorityBondMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152027Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_RangeAxis_us-gaap_MinimumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:MuskogeeIndustrialAuthorityBondDue2025Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueApril12047Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2014-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2014-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2014-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2014-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_CenterpointMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:CenterpointMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_PriorServiceCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ComponentsOfBenefitObligationRegulatoryAssetAxis">oge:PriorServiceCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ComponentsOfBenefitObligationRegulatoryAssetAxis">oge:DefinedBenefitPlansIncomeLossMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_RegulatoryAssetMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:RegulatoryAssetMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ComponentsOfBenefitObligationRegulatoryAssetAxis">oge:DefinedBenefitPlansIncomeLossMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_BenefitObligationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:BenefitObligationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_PriorServiceCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ComponentsOfBenefitObligationRegulatoryAssetAxis">oge:PriorServiceCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ComponentsOfBenefitObligationRegulatoryAssetAxis">oge:DefinedBenefitPlansIncomeLossMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ComponentsOfBenefitObligationRegulatoryAssetAxis">oge:DefinedBenefitPlansIncomeLossMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_BenefitObligationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:BenefitObligationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_SmartGridCapitalCostsAxis_oge_SmartGridProjectMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:SmartGridCapitalCostsAxis">oge:SmartGridProjectMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_OtherRegulatoryLiabilitiesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:OtherRegulatoryLiabilitiesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_DeferredStormExpensesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:DeferredStormExpensesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_OtherRegulatoryAssetsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:OtherRegulatoryAssetsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_OtherRegulatoryLiabilitiesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:OtherRegulatoryLiabilitiesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_PensionTrackerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:PensionTrackerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_OklahomaDemandProgramRiderUnderRecoveryMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:OklahomaDemandProgramRiderUnderRecoveryMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_SPPCostTrackerRiderUnderRecoveryMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:SPPCostTrackerRiderUnderRecoveryMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_DeferredStormExpensesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:DeferredStormExpensesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_SPPCostTrackerRiderUnderRecoveryMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:SPPCostTrackerRiderUnderRecoveryMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_SmartGridMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:SmartGridMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:IncomeTaxesRecoverableFromCustomersNetMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_us-gaap_LossOnReacquiredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">us-gaap:LossOnReacquiredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_OtherRegulatoryAssetsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:OtherRegulatoryAssetsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_us-gaap_LossOnReacquiredDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">us-gaap:LossOnReacquiredDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_SmartGridMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:SmartGridMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:IncomeTaxesRecoverableFromCustomersNetMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_AccruedRemovalObligationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:AccruedRemovalObligationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_OklahomaDemandProgramRiderUnderRecoveryMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:OklahomaDemandProgramRiderUnderRecoveryMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_PensionTrackerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:PensionTrackerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:IncomeTaxesRecoverableFromCustomersNetMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryAssetAxis">oge:IncomeTaxesRecoverableFromCustomersNetMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_AccruedRemovalObligationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RegulatoryLiabilityAxis">oge:AccruedRemovalObligationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_PublicUtilitiesInventoryAxis_us-gaap_PublicUtilitiesInventoryFuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PublicUtilitiesInventoryAxis">us-gaap:PublicUtilitiesInventoryFuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2014Q4_us-gaap_PublicUtilitiesInventoryAxis_us-gaap_PublicUtilitiesInventoryFuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PublicUtilitiesInventoryAxis">us-gaap:PublicUtilitiesInventoryFuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2014-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_PublicUtilitiesInventoryAxis_us-gaap_PublicUtilitiesInventoryFuelMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PublicUtilitiesInventoryAxis">us-gaap:PublicUtilitiesInventoryFuelMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:TotalPropertyPlantAndEquipmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:PropertyPlantAndEquipmentOtherTypesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ElectricDistributionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:FiniteLivedIntangibleAssetsMajorClassNameMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ElectricGenerationEquipmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:TotalPropertyPlantAndEquipmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ElectricTransmissionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:JointlyOwnedUtilityPlantAxis">oge:RedbudPlantMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:JointlyOwnedUtilityPlantAxis">oge:McclainPlantMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:JointlyOwnedUtilityPlantAxis">oge:RedbudPlantMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:JointlyOwnedUtilityPlantAxis">oge:McclainPlantMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:TotalPropertyPlantAndEquipmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ElectricGenerationEquipmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ElectricTransmissionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:TotalPropertyPlantAndEquipmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:FiniteLivedIntangibleAssetsMajorClassNameMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:PropertyPlantAndEquipmentOtherTypesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ElectricDistributionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TransmissionEquipmentMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:TransmissionEquipmentMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis">oge:SettlementCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_oge_DefinedBenefitPlanPriorServiceCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ComponentOfAccumulatedOtherComprehensiveIncomeAxis">oge:DefinedBenefitPlanPriorServiceCostMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">oge:ReclassifiedSharesWithheldforEmployeeTaxesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_oge_CumulativeEffectofNetDeferredTaxesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">oge:CumulativeEffectofNetDeferredTaxesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AdjustmentsForNewAccountingPronouncementsAxis">oge:ReclassifiedSharesWithheldforEmployeeTaxesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeHoldingsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeHoldingsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_us-gaap_PreferredPartnerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis">us-gaap:PreferredPartnerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeHoldingsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeHoldingsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_us-gaap_PreferredPartnerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis">us-gaap:PreferredPartnerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_us-gaap_PreferredPartnerMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis">us-gaap:PreferredPartnerMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeHoldingsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeHoldingsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasPurchasesMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:NaturalGasPurchasesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasTransportationMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:NaturalGasTransportationMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasPurchasesMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:NaturalGasPurchasesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasPurchasesMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:NaturalGasPurchasesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasTransportationMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:NaturalGasTransportationMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasTransportationMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:NaturalGasTransportationMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementScenarioAxis_oge_ExcludingFuelPurchasesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">oge:ExcludingFuelPurchasesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="I2013Q2EGXCLOSE_dei_LegalEntityAxis_oge_EnogexLlcMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EnogexLlcMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2013-05-01</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_OperatingCostsChargedMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:OperatingCostsChargedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="D2014Q1IPO_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2014-04-01</xbrli:startDate>
			<xbrli:endDate>2014-04-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q3YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-09-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q3QTD_dei_LegalEntityAxis_oge_OgeEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-07-01</xbrli:startDate>
			<xbrli:endDate>2015-09-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementScenarioAxis_oge_ExcludingFuelPurchasesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementScenarioAxis">oge:ExcludingFuelPurchasesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_EmploymentCostsMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:EmploymentCostsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_EmploymentCostsMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:EmploymentCostsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_OperatingCostsChargedMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:OperatingCostsChargedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_EmploymentCostsMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:EmploymentCostsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_OperatingCostsChargedMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis">oge:OperatingCostsChargedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RelatedPartyTransactionsByRelatedPartyAxis">oge:EnableMidstreamPartnersMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndETinkerDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgAndETinkerDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndESeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgAndESeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndESeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgAndESeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q3_us-gaap_DebtInstrumentAxis_oge_OgeEnergySeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgeEnergySeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-09-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndEIndustrialAuthorityBondsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgAndEIndustrialAuthorityBondsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndEIndustrialAuthorityBondsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgAndEIndustrialAuthorityBondsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndETinkerDebtMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgAndETinkerDebtMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgeEnergySeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:OgeEnergySeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByMeasurementFrequencyAxis">us-gaap:FairValueMeasurementsRecurringMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockCompensationPlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockCompensationPlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockCompensationPlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:PerformanceUnitsRelatedToEarningsPerShareMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">oge:TotalShareholderReturnMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:PerformanceSharesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_RestrictedStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis">us-gaap:RestrictedStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_CommonStockMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_dei_LegalEntityAxis_oge_OgAndEMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyCorpMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyCorpMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaInvestmentTaxCreditsMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:OklahomaInvestmentTaxCreditsMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_FederalTaxCreditsMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:FederalTaxCreditsMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaZeroEmissionTaxCreditsMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:OklahomaZeroEmissionTaxCreditsMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_StateOperatingLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:StateOperatingLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_TaxCreditCarryforwardAxis_oge_FederalTaxCreditsMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:FederalTaxCreditsMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_TaxCreditCarryforwardAxis_oge_StateOperatingLossMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:StateOperatingLossMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaZeroEmissionTaxCreditsMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:OklahomaZeroEmissionTaxCreditsMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:TaxCreditCarryforwardAxis">oge:OklahomaCapitalInvestmentBoardCreditsMemberMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_PlanNameAxis_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:AutomaticDividendReinvestmentAndStockPurchasePlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_PlanNameAxis_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">oge:AutomaticDividendReinvestmentAndStockPurchasePlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis">us-gaap:DebenturesSubjectToMandatoryRedemptionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q3QTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-07-01</xbrli:startDate>
			<xbrli:endDate>2017-09-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q3_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesDueJuly152017Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-09-30</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q1_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:DebtInstrumentAxis">oge:SeriesdueApril12047Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:LongtermDebtTypeAxis">us-gaap:SeniorNotesMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-03-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_oge_TypeofAccelerationofDebtAxis_oge_UninsuredJudgementsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeEnergyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oge:TypeofAccelerationofDebtAxis">oge:UninsuredJudgementsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_oge_TypeofAccelerationofDebtAxis_oge_UninsuredJudgementsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgAndEMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oge:TypeofAccelerationofDebtAxis">oge:UninsuredJudgementsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q3YTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-09-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_EntityByLocationAxis_stpr_AR_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:AR</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_EntityByLocationAxis_stpr_AR_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:AR</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="I2018Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2018-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4QTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-10-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:AR</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PensionPlansMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">oge:PensionPlansMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PostretirementBenefitPlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">oge:PostretirementBenefitPlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_RestorationOfRetirementIncomePlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">oge:RestorationOfRetirementIncomePlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PostretirementBenefitPlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">oge:PostretirementBenefitPlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PensionPlansMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">oge:PensionPlansMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_RestorationOfRetirementIncomePlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">oge:RestorationOfRetirementIncomePlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A100Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:A100Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A120Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:A120Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A110Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:A110Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_LessThan90Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:LessThan90Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A105Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:A105Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A95Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:A95Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A115Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:A115Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:USCommonStocksMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanInvestmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:ForeignGovernmentDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableForeignCurrencyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:ForeignGovernmentDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturespayableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanInvestmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:EquityFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableFromBrokerForSecuritiesSoldMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableFromBrokerForSecuritiesSoldMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanAssetsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:CashCollateralMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:USCommonStocksMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableForeignCurrencyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableForeignCurrencyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturesreceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturesreceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:EquityFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturesreceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:EquityFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:CashCollateralMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_PayableToBrokerForSecuritiesPurchasedMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:PayableToBrokerForSecuritiesPurchasedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MutualFundMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanInvestmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MutualFundMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturespayableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturespayableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:CashCollateralMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:ForeignGovernmentDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:USCommonStocksMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MutualFundMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_InterestAndDividendsReceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:InterestAndDividendsReceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:USEquityMutualFundsInvestmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:USEquityMutualFundsInvestmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:USEquityMutualFundsInvestmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:GroupRetireeMedicalInsuranceContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:GroupRetireeMedicalInsuranceContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:GroupRetireeMedicalInsuranceContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_InternationalEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:InternationalEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_InternationalEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:InternationalEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticSmallCapEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticSmallCapEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticMidCapEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticMidCapEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticMidCapEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticMidCapEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_InternationalEquityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:InternationalEquityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticAllCaplargeCapEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticAllCaplargeCapEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_DomesticSmallCapEquityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticSmallCapEquityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticSmallCapEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticSmallCapEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MinimumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_DomesticMidCapEquityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticMidCapEquityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticAllCaplargeCapEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticAllCaplargeCapEquityMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_DomesticAllCaplargeCapEquityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByAssetClassAxis">oge:DomesticAllCaplargeCapEquityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:USEquityMutualFundsInvestmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_CashMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">us-gaap:CashMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:USEquityMutualFundsInvestmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_CashMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">us-gaap:CashMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:GroupRetireeMedicalInsuranceContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:GroupRetireeMedicalInsuranceContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:GroupRetireeMedicalInsuranceContractMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_CashMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">us-gaap:CashMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:DefinedBenefitPlanByPlanAssetCategoriesAxis">oge:USEquityMutualFundsInvestmentMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:CashCollateralMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturespayableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableForeignCurrencyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:CashCollateralMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:USCommonStocksMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturesreceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturespayableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanInvestmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:EquityFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanInvestmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableFromBrokerForSecuritiesSoldMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableFromBrokerForSecuritiesSoldMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:ForeignGovernmentDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MutualFundMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturespayableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:EquityFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:ForeignGovernmentDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MutualFundMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MutualFundMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturesreceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanAssetsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanAssetsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MoneyMarketFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableForeignCurrencyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:ReceivableForeignCurrencyMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:USCommonStocksMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:CorporateDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:USTreasurySecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:CashCollateralMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:ForeignGovernmentDebtSecuritiesMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:MunicipalBondsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_PayableToBrokerForSecuritiesPurchasedMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:PayableToBrokerForSecuritiesPurchasedMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:USCommonStocksMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_InterestAndDividendsReceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:InterestAndDividendsReceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">us-gaap:EquityFundsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TreasuryfuturesreceivableMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="invest:InvestmentSecuritiesSeriesAxis">oge:TotalPlanInvestmentsMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel3Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:PensionPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel2Member</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="us-gaap:RetirementPlanTypeAxis">us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:AllOtherSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:AllOtherSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:ElectricUtilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:NaturalGasMidstreamOperationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:ElectricUtilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:NaturalGasMidstreamOperationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2015-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:AllOtherSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:ElectricUtilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:NaturalGasMidstreamOperationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:NaturalGasMidstreamOperationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:AllOtherSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:ElectricUtilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2016-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:AllOtherSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:NaturalGasMidstreamOperationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:ElectricUtilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:ElectricUtilityMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:IntersegmentEliminationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">oge:NaturalGasMidstreamOperationsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatementBusinessSegmentsAxis">us-gaap:AllOtherSegmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4QTD_oge_ChangeduetoTaxLawAxis_oge_TaxBenefitDuetoTaxLawChangeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ChangeduetoTaxLawAxis">oge:TaxBenefitDuetoTaxLawChangeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-10-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4QTD_oge_ChangeduetoTaxLawAxis_oge_TaxExpenseDuetoTaxLawChangeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:ChangeduetoTaxLawAxis">oge:TaxExpenseDuetoTaxLawChangeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-10-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedCogenerationEnergyPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeExpectedCogenerationEnergyPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_MustangModernizationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:MustangModernizationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_EnvironmentalCompliancePlanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EnvironmentalCompliancePlanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedWindPurchaseCommitmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeExpectedWindPurchaseCommitmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeMinimumFuelPurchaseCommitmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeMinimumFuelPurchaseCommitmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_LegalEntityAxis_oge_OgeLongTermServiceAgreementCommitmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeLongTermServiceAgreementCommitmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_RedbudPlantMember_oge_NewLongTermServiceAgreementAxis_oge_OgeLongTermServiceAgreementCommitmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:RedbudPlantMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oge:NewLongTermServiceAgreementAxis">oge:OgeLongTermServiceAgreementCommitmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeCapacityPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeCapacityPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeCapacityPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeCapacityPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeTotalCogenerationPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeTotalCogenerationPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeTotalCogenerationPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeTotalCogenerationPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_McclainPlantMember_oge_NewLongTermServiceAgreementAxis_oge_OgeLongTermServiceAgreementCommitmentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:McclainPlantMember</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oge:NewLongTermServiceAgreementAxis">oge:OgeLongTermServiceAgreementCommitmentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_PublicUtilityRegulatoryPolicyActOf1978Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:PublicUtilityRegulatoryPolicyActOf1978Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeTotalCogenerationPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeTotalCogenerationPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeCapacityPaymentsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OgeCapacityPaymentsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_RangeAxis_us-gaap_MaximumMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:RangeAxis">us-gaap:MaximumMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:OperatingLeaseObligationsAxis">oge:OgeWindFarmLandLeaseAgreementsMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:OperatingLeaseObligationsAxis">oge:OgeEnergyBuildingLeaseMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="oge:OperatingLeaseObligationsAxis">oge:OgeRailcarLeaseAgreementMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_CpvKeenanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:CpvKeenanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_CpvKeenanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:CpvKeenanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_FplEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:FplEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_FplEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:FplEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_CpvKeenanMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:CpvKeenanMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_EdisonMissionEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EdisonMissionEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4YTD_dei_LegalEntityAxis_oge_NexteraEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:NexteraEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_EdisonMissionEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EdisonMissionEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2015Q4YTD_dei_LegalEntityAxis_oge_NexteraEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:NexteraEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2015-01-01</xbrli:startDate>
			<xbrli:endDate>2015-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_NexteraEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:NexteraEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_EdisonMissionEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:EdisonMissionEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_FplEnergyMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:FplEnergyMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_oge_FERCMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:StatutoryAccountingPracticesByJurisdictionAxis">oge:FERCMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_MustangModernizationMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:MustangModernizationMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:AR</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_ArkansasPublicServiceCommissionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:ArkansasPublicServiceCommissionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK_oge_RegulatoryFileDateAxis_oge_January162018Member">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
				<xbrldi:explicitMember dimension="oge:RegulatoryFileDateAxis">oge:January162018Member</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_AdministrativeLawJudgeMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:AdministrativeLawJudgeMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_FederalEnergyRegulatoryCommissionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:FederalEnergyRegulatoryCommissionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_EntityByLocationAxis_stpr_OK">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:OK</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4YTD_dei_LegalEntityAxis_oge_OklahomaCorporationCommissionMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:LegalEntityAxis">oge:OklahomaCorporationCommissionMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_DryScrubberProjectMember">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">oge:DryScrubberProjectMember</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FI2017Q4_dei_EntityByLocationAxis_stpr_AR">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
			<xbrli:segment>
				<xbrldi:explicitMember dimension="dei:EntityByLocationAxis">stpr:AR</xbrldi:explicitMember>
			</xbrli:segment>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:instant>2017-12-31</xbrli:instant>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q2QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-04-01</xbrli:startDate>
			<xbrli:endDate>2017-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q4QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-10-01</xbrli:startDate>
			<xbrli:endDate>2017-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q1QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-01-01</xbrli:startDate>
			<xbrli:endDate>2017-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2017Q3QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2017-07-01</xbrli:startDate>
			<xbrli:endDate>2017-09-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q2QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-04-01</xbrli:startDate>
			<xbrli:endDate>2016-06-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q3QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-07-01</xbrli:startDate>
			<xbrli:endDate>2016-09-30</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q4QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-10-01</xbrli:startDate>
			<xbrli:endDate>2016-12-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:context id="FD2016Q1QTD">
		<xbrli:entity>
			<xbrli:identifier scheme="http://www.sec.gov/CIK">0001021635</xbrli:identifier>
		</xbrli:entity>
		<xbrli:period>
			<xbrli:startDate>2016-01-01</xbrli:startDate>
			<xbrli:endDate>2016-03-31</xbrli:endDate>
		</xbrli:period>
	</xbrli:context>
	<xbrli:unit id="shares">
		<xbrli:measure>xbrli:shares</xbrli:measure>
	</xbrli:unit>
	<xbrli:unit id="usdPerShare">
		<xbrli:divide>
			<xbrli:unitNumerator>
				<xbrli:measure>iso4217:USD</xbrli:measure>
			</xbrli:unitNumerator>
			<xbrli:unitDenominator>
				<xbrli:measure>xbrli:shares</xbrli:measure>
			</xbrli:unitDenominator>
		</xbrli:divide>
	</xbrli:unit>
	<xbrli:unit id="usd">
		<xbrli:measure>iso4217:USD</xbrli:measure>
	</xbrli:unit>
	<xbrli:unit id="number">
		<xbrli:measure>xbrli:pure</xbrli:measure>
	</xbrli:unit>
	<dei:AmendmentFlag contextRef="FD2017Q4YTD" id="Fact-22FC3BD3B6DF5D8F882988A343D62E64">false</dei:AmendmentFlag>
	<dei:CurrentFiscalYearEndDate contextRef="FD2017Q4YTD" id="Fact-1819E0637F5256058FF87E36C110CD3F">--12-31</dei:CurrentFiscalYearEndDate>
	<dei:DocumentFiscalPeriodFocus contextRef="FD2017Q4YTD" id="Fact-5750754F0BDD531C9B446095E3049ECF">FY</dei:DocumentFiscalPeriodFocus>
	<dei:DocumentFiscalYearFocus contextRef="FD2017Q4YTD" id="Fact-9F32249907E558DC801B2884B04D4B55">2017</dei:DocumentFiscalYearFocus>
	<dei:DocumentPeriodEndDate contextRef="FD2017Q4YTD" id="Fact-D0709AC2DB0D55F8BFB7F61913B057D4">2017-12-31</dei:DocumentPeriodEndDate>
	<dei:DocumentType contextRef="FD2017Q4YTD" id="Fact-20D70D1916D855FE9D9477CCFAF77618">8-K</dei:DocumentType>
	<dei:EntityCentralIndexKey contextRef="FD2017Q4YTD" id="Fact-EC499600B8375A59B3CBCA5268872C35">0001021635</dei:EntityCentralIndexKey>
	<dei:EntityCommonStockSharesOutstanding contextRef="FI2017Q4" decimals="0" id="Fact-B4C24786B601589BA7F3BE3818173CE6" unitRef="shares">199706104</dei:EntityCommonStockSharesOutstanding>
	<dei:EntityCurrentReportingStatus contextRef="FD2017Q4YTD" id="Fact-7B78CFF744CA5A89846732E6CFC06F7D">Yes</dei:EntityCurrentReportingStatus>
	<dei:EntityFilerCategory contextRef="FD2017Q4YTD" id="Fact-3EFC1D90F2DE5CC4B5F88282430AE954">Large Accelerated Filer</dei:EntityFilerCategory>
	<dei:EntityPublicFloat contextRef="FI2017Q2" decimals="0" id="Fact-BD33D46DD9185B259A9B3442DAEE46EA" unitRef="usd">6947712180</dei:EntityPublicFloat>
	<dei:EntityRegistrantName contextRef="FD2017Q4YTD" id="Fact-D1BE8472DC435D4588123D8CA5B7F518">OGE ENERGY CORP.</dei:EntityRegistrantName>
	<dei:EntityVoluntaryFilers contextRef="FD2017Q4YTD" id="Fact-6E289D7E06025A54BB08D4C3E087C23B">No</dei:EntityVoluntaryFilers>
	<dei:EntityWellKnownSeasonedIssuer contextRef="FD2017Q4YTD" id="Fact-F9332944E55759788FE96FE171473072">Yes</dei:EntityWellKnownSeasonedIssuer>
	<oge:ALJDepreciationRecommendation contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="-5" id="Fact-FD35A88052D95BFD987AB5480D726215" unitRef="usd">36400000</oge:ALJDepreciationRecommendation>
	<oge:AccelerationofIndebtednessofCreditFacility contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_oge_TypeofAccelerationofDebtAxis_oge_UninsuredJudgementsMember" decimals="-5" id="Fact-2A4A1201E89553EA9DD0B7330E2B3A52" unitRef="usd">100000000</oge:AccelerationofIndebtednessofCreditFacility>
	<oge:AccelerationofIndebtednessofCreditFacility contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_oge_TypeofAccelerationofDebtAxis_oge_UninsuredJudgementsMember" decimals="-5" id="Fact-54E54ABF701A50C0887134F7E3EE4F83" unitRef="usd">100000000</oge:AccelerationofIndebtednessofCreditFacility>
	<oge:AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-6" id="Fact-604D7670CB0155F690286787697C6F99" unitRef="shares">0</oge:AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares>
	<oge:AdditionalFactoredFiredHours contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_RedbudPlantMember_oge_NewLongTermServiceAgreementAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="0" id="Fact-0958E0E07ED95DF9A1B3FD89852A4EAB" unitRef="number">24000</oge:AdditionalFactoredFiredHours>
	<oge:AdditionalPensionExpenseToMeetStateRequirements contextRef="FD2015Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E071DE62066E53F88B9D380C587A6CA2" unitRef="usd">-3100000</oge:AdditionalPensionExpenseToMeetStateRequirements>
	<oge:AdditionalPensionExpenseToMeetStateRequirements contextRef="FD2016Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-46D65B65171952789E60225D2772AA6F" unitRef="usd">9900000</oge:AdditionalPensionExpenseToMeetStateRequirements>
	<oge:AdditionalPensionExpenseToMeetStateRequirements contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DC209A608B7152D49F9504B403464DDD" unitRef="usd">-2300000</oge:AdditionalPensionExpenseToMeetStateRequirements>
	<oge:AdditionalPostretirementMedicalExpenseToMeetStateRequirements contextRef="FD2015Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-2BDCFFCE25EE5C619323D4E779A24B21" unitRef="usd">5800000</oge:AdditionalPostretirementMedicalExpenseToMeetStateRequirements>
	<oge:AdditionalPostretirementMedicalExpenseToMeetStateRequirements contextRef="FD2016Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-95DA495051DF5D919453594AC258A710" unitRef="usd">7900000</oge:AdditionalPostretirementMedicalExpenseToMeetStateRequirements>
	<oge:AdditionalPostretirementMedicalExpenseToMeetStateRequirements contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-0E0FD03400BE52219B4A8292EBE73FE6" unitRef="usd">6200000</oge:AdditionalPostretirementMedicalExpenseToMeetStateRequirements>
	<oge:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-B7FF765AA715545492C0D8BE02332068" unitRef="shares">100000</oge:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares>
	<oge:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-1F8FA81C85A956F68B4D122812A3D1CF" unitRef="shares">0</oge:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares>
	<oge:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-007FAB043DE9508496B401C1B6E4854A" unitRef="shares">0</oge:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares>
	<oge:AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-B1C7E171794B5EE0BFAF9F1DCFD4FBE9" unitRef="usd">7900000</oge:AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates>
	<oge:AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-91FBE27032A65E6BAE2D876080FE81C3" unitRef="usd">4600000</oge:AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates>
	<oge:AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-C5191E2408E55A3C9FF5A30F84A92EBE" unitRef="usd">9100000</oge:AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-31D7E1CD0A5059C89EDAECE7448E0FAF" unitRef="usd">500000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-42713AF472815E4CB89E3E04B7ADD448" unitRef="usd">100000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-B86BF21BEC9E5B6D90475C3681920E17" unitRef="usd">1300000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-58CEC7E2C6905D17AB9DAACB37E9E96D" unitRef="usd">4200000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-8F74BD34B25557B69BD3FD37BD55F8BC" unitRef="usd">0</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-536E7BB2ACD956A2B8170AB6D674F614" unitRef="usd">300000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-B8FB1D23AD265727B424B0C54C2DE58F" unitRef="usd">200000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BD5295C831D3568FA14F69C8CA545977" unitRef="usd">5100000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-91574686C82D59A7A17347FA10C69F91" unitRef="usd">0</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8E252BE16AB3505ABAA704CBD0C6D12D" unitRef="usd">0</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-63DB8A3FBA8454179574EEBFCC07E4EB" unitRef="usd">300000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountAttributabletoUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-AFE2F4A494865CF283D58DAC20A55111" unitRef="usd">4300000</oge:AmountAttributabletoUnconsolidatedAffiliates>
	<oge:AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-555E690CF8825F358F89457E3CB8F570" unitRef="usd">600000</oge:AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization>
	<oge:AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-74E13FA54448537B9E2BBE7ECF0BE942" unitRef="usd">600000</oge:AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization>
	<oge:ApprovedDepreciationReductionfromALJRecommendation contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="-5" id="Fact-405DC68D9DE6521BAAC3ED0A746A1472" unitRef="usd">28600000</oge:ApprovedDepreciationReductionfromALJRecommendation>
	<oge:ApprovedRecoveryofShorttermIncentiveComp contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="4" id="Fact-8A620A19105D5C469B61FCFD50199B36" unitRef="number">0.5000</oge:ApprovedRecoveryofShorttermIncentiveComp>
	<oge:AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-713D3E833FC45C5E826E5D614C25A820" unitRef="usd">150000000</oge:AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility>
	<oge:AwardsOtherThanOptionsFullyVested contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-B7CCE8B62935557BB146FF61A492EAA7" unitRef="shares">67148</oge:AwardsOtherThanOptionsFullyVested>
	<oge:AwardsOtherThanOptionsFullyVested contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-360DD77A01DD5EF19C1F15CCC7F26480" unitRef="shares">201431</oge:AwardsOtherThanOptionsFullyVested>
	<oge:AwardsOtherThanOptionsVestedAndExpectedToVest contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-11A5A1BF3B895242BED3D28DB09B9AE0" unitRef="shares">164148</oge:AwardsOtherThanOptionsVestedAndExpectedToVest>
	<oge:AwardsOtherThanOptionsVestedAndExpectedToVest contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-B54F43F5F06C518C980CF461AC98DAC8" unitRef="shares">492446</oge:AwardsOtherThanOptionsVestedAndExpectedToVest>
	<oge:AwardsOtherThanOptionsVestedAndExpectedToVest contextRef="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-3B372105A3A75D7CB1020542F7D787E9" unitRef="shares">4242</oge:AwardsOtherThanOptionsVestedAndExpectedToVest>
	<oge:CapitalizedPortionOfNetPeriodicBenefitCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-0170A5A27D645F549F8EAC72D340F362" unitRef="usd">1900000</oge:CapitalizedPortionOfNetPeriodicBenefitCost>
	<oge:CapitalizedPortionOfNetPeriodicBenefitCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0E33E261B48F5F358DF3FDD144C138D5" unitRef="usd">5000000</oge:CapitalizedPortionOfNetPeriodicBenefitCost>
	<oge:CapitalizedPortionOfNetPeriodicBenefitCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-D9C723ABCF99511BB0C408D1712B8D0D" unitRef="usd">800000</oge:CapitalizedPortionOfNetPeriodicBenefitCost>
	<oge:CapitalizedPortionOfNetPeriodicBenefitCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-981FF8350238555F87DA981377D181D0" unitRef="usd">4000000</oge:CapitalizedPortionOfNetPeriodicBenefitCost>
	<oge:CapitalizedPortionOfNetPeriodicBenefitCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-A914806E53425113B6FC5ADFE9D68735" unitRef="usd">1200000</oge:CapitalizedPortionOfNetPeriodicBenefitCost>
	<oge:CapitalizedPortionOfNetPeriodicBenefitCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C92450416DEA544984EC9D1967DE9C66" unitRef="usd">4400000</oge:CapitalizedPortionOfNetPeriodicBenefitCost>
	<oge:ComponentsOfBenefitObligationRegulatoryAsset contextRef="FI2016Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-E8AEA7DD97575E4B92FCFB942AB4A0FF" unitRef="usd">32700000</oge:ComponentsOfBenefitObligationRegulatoryAsset>
	<oge:ComponentsOfBenefitObligationRegulatoryAsset contextRef="FI2016Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9A7E64EAE4745055AC261137606CA481" unitRef="usd">199900000</oge:ComponentsOfBenefitObligationRegulatoryAsset>
	<oge:ComponentsOfBenefitObligationRegulatoryAsset contextRef="FI2016Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_PriorServiceCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-9D11195CBB1555C98B7401D2F0063378" unitRef="usd">0</oge:ComponentsOfBenefitObligationRegulatoryAsset>
	<oge:ComponentsOfBenefitObligationRegulatoryAsset contextRef="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-C90D843EB3415FB2A3E84AEE952D79D0" unitRef="usd">33600000</oge:ComponentsOfBenefitObligationRegulatoryAsset>
	<oge:ComponentsOfBenefitObligationRegulatoryAsset contextRef="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E19256FED21157FA9722BEF3C4275CD6" unitRef="usd">172400000</oge:ComponentsOfBenefitObligationRegulatoryAsset>
	<oge:ComponentsOfBenefitObligationRegulatoryAsset contextRef="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_PriorServiceCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-1CD56889C31E5D9CB483D962F50DD562" unitRef="usd">-28800000</oge:ComponentsOfBenefitObligationRegulatoryAsset>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4" decimals="-5" id="Fact-98C16A993901566794864695D762730E" unitRef="usd">-1500000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_oge_DefinedBenefitPlanPriorServiceCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-7B3BC4039DE65DA98541509570B82AC8" unitRef="usd">-100000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-C7E5EE463ED757F2888C403C26EB59C1" unitRef="usd">4000000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_DefinedBenefitPlansIncomeLossMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-08BDED3C3D5556DE95244C8C8A5A8021" unitRef="usd">12500000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_oge_PriorServiceCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-22F207B1F11A5A3791A34611B47B6CAC" unitRef="usd">-6100000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_RegulatoryAssetMember" decimals="-5" id="Fact-F7461032886E550FB9E8199562560259" unitRef="usd">10400000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-70AFEA809C5C585A9C5D7C7CF6233DB3" unitRef="usd">2300000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-41705C8DD4B252749B425216A8388A7F" unitRef="usd">-3700000</oge:ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear>
	<oge:DebtRestrictionMaximumLettersofCredit contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-C9DAD916EE8652B6886194CD408A16BA" unitRef="usd">100000000</oge:DebtRestrictionMaximumLettersofCredit>
	<oge:DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet contextRef="FI2016Q4" decimals="-5" id="Fact-7DC38B52F50656F293EE637FBD4B4852" unitRef="usd">24100000</oge:DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet>
	<oge:DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet contextRef="FI2017Q4" decimals="-5" id="Fact-489BB8682EF95AC59343DABC5515C4A6" unitRef="usd">-244300000</oge:DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet>
	<oge:DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts contextRef="FI2016Q4" decimals="-5" id="Fact-451DE601FE415FB0AD9F790AEE3F3E16" unitRef="usd">4300000</oge:DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts>
	<oge:DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts contextRef="FI2017Q4" decimals="-5" id="Fact-24E9C63A3830580A817E1D4E5B3B0C04" unitRef="usd">2600000</oge:DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B6058A6B5EBB5FF5B0F92A37FE166754" unitRef="usd">2600000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-AB0367BA1DD05B6582B37C69020422CA" unitRef="usd">5500000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-92105D5BD6EE50EA9FBE4214D0500B33" unitRef="usd">32100000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6483C92D84265C0898C3506BCE292BA9" unitRef="usd">9800000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-36BA73379413508999E0D872DE964AD0" unitRef="usd">1600000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B26F09E53C365D75A33AEA51FD030A8D" unitRef="usd">11100000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E7180EC2D38A59B4AC3CEA92DECC0BCF" unitRef="usd">1100000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-2345B05DF5B75B4AA1BA72DAD200DA74" unitRef="usd">4400000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BB0B13399FFF58B6AAC7A54EF51BACEC" unitRef="usd">27400000</oge:DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates>
	<oge:DilutionandImpairmentLoss contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-6B546635B2505B1BA31BBEF6498EE56E" unitRef="usd">1000000</oge:DilutionandImpairmentLoss>
	<oge:DividendsCommonStockCashNumberofShares contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-C3B955C04FF455F299CD5B1AF0D3363E" unitRef="shares">0</oge:DividendsCommonStockCashNumberofShares>
	<oge:DividendsCommonStockCashNumberofShares contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-0D4347164EA15FD7ADFD24B6A826FAC4" unitRef="shares">0</oge:DividendsCommonStockCashNumberofShares>
	<oge:DividendsCommonStockCashNumberofShares contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-435FFB10E11E5EF0B438C0104A4C211C" unitRef="shares">0</oge:DividendsCommonStockCashNumberofShares>
	<oge:EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes contextRef="FD2015Q4YTD" decimals="3" id="Fact-D4D9CA2F8C9151CC91EC7621E721B403" unitRef="number">0.009</oge:EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes>
	<oge:EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes contextRef="FD2016Q4YTD" decimals="3" id="Fact-0967422872295282B605EB258E08D4DA" unitRef="number">0.007</oge:EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes>
	<oge:EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes contextRef="FD2017Q4YTD" decimals="3" id="Fact-0E2C9C5354EB56888D9F16AA0E282207" unitRef="number">0.007</oge:EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes>
	<oge:EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent contextRef="FD2015Q4YTD" decimals="3" id="Fact-13B3640F949B5FF3BB5AA5EE92C58F14" unitRef="number">-0.008</oge:EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent>
	<oge:EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent contextRef="FD2016Q4YTD" decimals="3" id="Fact-B6A31E1A717451F9834157FCA23236D4" unitRef="number">0.009</oge:EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent>
	<oge:EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent contextRef="FD2017Q4YTD" decimals="3" id="Fact-3826BA1E905352C0823093459DCAC3FF" unitRef="number">0.004</oge:EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent>
	<oge:EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-7F68DEA5A74B5B0F98B505BC5ACAD059" unitRef="usd">0</oge:EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue>
	<oge:EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-850AF81A1A435FC39B866CB2D7EF6925" unitRef="usd">0</oge:EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue>
	<oge:EquityInstrumentsOtherThanOptionsConvertedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-56A18ED1C1B852049455CAE45C3E8AE0" unitRef="shares">61742</oge:EquityInstrumentsOtherThanOptionsConvertedInPeriod>
	<oge:EquityInstrumentsOtherThanOptionsConvertedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-3F11887052EA51E3844D271E3B20BA4B" unitRef="shares">185214</oge:EquityInstrumentsOtherThanOptionsConvertedInPeriod>
	<oge:EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome contextRef="FD2015Q4YTD" decimals="-5" id="Fact-7FB14532D9A95EC19EC9D2180D729ADA" unitRef="usd">-712000000</oge:EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome>
	<oge:EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome contextRef="FD2016Q4YTD" decimals="-5" id="Fact-6B28E5C36333553792AE1A0663E02903" unitRef="usd">385000000</oge:EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome>
	<oge:EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1214B0D224395086AB69C6470129973B" unitRef="usd">528000000</oge:EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome>
	<oge:EquityinEarningsAmortizationofBasisDifference contextRef="FD2015Q4YTD" decimals="-5" id="Fact-119A88B215745F93981079F0C244F825" unitRef="usd">13500000</oge:EquityinEarningsAmortizationofBasisDifference>
	<oge:EquityinEarningsAmortizationofBasisDifference contextRef="FD2016Q4YTD" decimals="-5" id="Fact-CE5D52FCB0C05739B77D863313584F55" unitRef="usd">11600000</oge:EquityinEarningsAmortizationofBasisDifference>
	<oge:EquityinEarningsAmortizationofBasisDifference contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1DEABE559E1E5340918F189782A4AE75" unitRef="usd">11300000</oge:EquityinEarningsAmortizationofBasisDifference>
	<oge:EquityinEarningsEliminationofFairValueAdjustments contextRef="FD2015Q4YTD" decimals="-5" id="Fact-97CE3D5AF2FC5AB48876322E64197DA3" unitRef="usd">18000000</oge:EquityinEarningsEliminationofFairValueAdjustments>
	<oge:EquityinEarningsEliminationofFairValueAdjustments contextRef="FD2016Q4YTD" decimals="-5" id="Fact-FA124464556C5534965E0F431A7313C6" unitRef="usd">16900000</oge:EquityinEarningsEliminationofFairValueAdjustments>
	<oge:EquityinEarningsEliminationofFairValueAdjustments contextRef="FD2017Q4YTD" decimals="-5" id="Fact-9BDEFC936D8D5586ADFC827AFE8E81F5" unitRef="usd">17200000</oge:EquityinEarningsEliminationofFairValueAdjustments>
	<oge:EstimatedEnvironmentalCapitalCosts contextRef="FI2017Q4_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_DryScrubberProjectMember" decimals="-5" id="Fact-F5682A5B427B5CF696EABE841999BE57" unitRef="usd">542400000</oge:EstimatedEnvironmentalCapitalCosts>
	<oge:EstimatedEnvironmentalCapitalCosts contextRef="FI2017Q4_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-2AB525951D365187AD12E182E5D1AE4D" unitRef="usd">390000000</oge:EstimatedEnvironmentalCapitalCosts>
	<oge:ExpectedSettlementCharge contextRef="FD2017Q4YTD" decimals="-5" id="Fact-6A373EFB36035EF896988882285F0DF2" unitRef="usd">14600000</oge:ExpectedSettlementCharge>
	<oge:FactoredFiredHours contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_McclainPlantMember_oge_NewLongTermServiceAgreementAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="0" id="Fact-CABB9F6DF369512095C4BCC6AE35DCD8" unitRef="number">128000</oge:FactoredFiredHours>
	<oge:FactoredFiredHours contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_RedbudPlantMember_oge_NewLongTermServiceAgreementAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="0" id="Fact-AAF5391FCC3851E0B74A37729E09792B" unitRef="number">144000</oge:FactoredFiredHours>
	<oge:FactoredFiredStarts contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_McclainPlantMember_oge_NewLongTermServiceAgreementAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="0" id="Fact-0070194850235D1187D3422D5FDC4961" unitRef="number">4800</oge:FactoredFiredStarts>
	<oge:FactoredFiredStarts contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_RedbudPlantMember_oge_NewLongTermServiceAgreementAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="0" id="Fact-0652F8F7831D515CA8775A81C827D2C8" unitRef="number">4500</oge:FactoredFiredStarts>
	<oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges contextRef="FD2017Q4YTD" decimals="-5" id="Fact-EF0C7822F0C25E5AA81B589EFA75DC2C" unitRef="usd">100000</oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges>
	<oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid contextRef="FD2017Q4YTD" decimals="-5" id="Fact-DBB5411236155ACFA0DCDB7365078836" unitRef="usd">5900000</oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid>
	<oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F00C7BA0E2F25BA694F9705CF6470208" unitRef="usd">500000</oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends>
	<oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome contextRef="FD2017Q4YTD" decimals="-5" id="Fact-2691F052D63759338261BB010F666110" unitRef="usd">800000</oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome>
	<oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1987E2AC4E265CE2A005F8402435FF95" unitRef="usd">300000</oge:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains>
	<oge:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses contextRef="FD2017Q4YTD" decimals="-5" id="Fact-89D7305F3C7C5C3181B9C02C4C79F207" unitRef="usd">100000</oge:FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-41556B255A8D52CA8FFCF22F08C1962F" unitRef="usd">0</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-67AE0B5F91C55191BBD388ADDE39868D" unitRef="usd">8500000</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-212F4935CE865BC8A8EE5B13FA2D1AF1" unitRef="usd">200000</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-1ED4FE37B58958E7BBC3B36F480600EF" unitRef="usd">0</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-C6177C7C1C655CA5B896831D115526C0" unitRef="usd">6400000</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-B4CD55096E5E5F848BFD77E06C299612" unitRef="usd">100000</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-240DB8DD5AA8545C93A9C5BC90335DBC" unitRef="usd">1200000</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-AC2937F97AEB51CC859CFDF1CB5192D3" unitRef="usd">6300000</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-9A056971758E58768D9ED0702E874F8B" unitRef="usd">100000</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStock>
	<oge:Federaltaxpercentagerevaluation contextRef="FD2015Q4YTD" decimals="3" id="Fact-60C5CDADACDC570186E0843A50DF4E41" unitRef="number">0.000</oge:Federaltaxpercentagerevaluation>
	<oge:Federaltaxpercentagerevaluation contextRef="FD2016Q4YTD" decimals="3" id="Fact-7338F452949B507092DA669D24C0A0C5" unitRef="number">0.000</oge:Federaltaxpercentagerevaluation>
	<oge:Federaltaxpercentagerevaluation contextRef="FD2017Q4YTD" decimals="3" id="Fact-89C6027E62F7586D94D0C2A7819A84D7" unitRef="number">-0.412</oge:Federaltaxpercentagerevaluation>
	<oge:IncreaseDecreaseInRegulatoryAssetsNoncurrent contextRef="FD2015Q4YTD" decimals="-5" id="Fact-F0852F646BAD5974A22F1DED7C43251A" unitRef="usd">9100000</oge:IncreaseDecreaseInRegulatoryAssetsNoncurrent>
	<oge:IncreaseDecreaseInRegulatoryAssetsNoncurrent contextRef="FD2016Q4YTD" decimals="-5" id="Fact-457640CCBB4A5EDFA63B8EC93965BD4C" unitRef="usd">21400000</oge:IncreaseDecreaseInRegulatoryAssetsNoncurrent>
	<oge:IncreaseDecreaseInRegulatoryAssetsNoncurrent contextRef="FD2017Q4YTD" decimals="-5" id="Fact-B0C3BA52A1C8541AA033248420FFF44B" unitRef="usd">-3700000</oge:IncreaseDecreaseInRegulatoryAssetsNoncurrent>
	<oge:IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent contextRef="FD2015Q4YTD" decimals="-5" id="Fact-8B6DA20AC98F5B4F8BE1204EF6C43775" unitRef="usd">-27500000</oge:IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent>
	<oge:IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent contextRef="FD2016Q4YTD" decimals="-5" id="Fact-C45EA60A8EA3556F81FE9B78CC077CD0" unitRef="usd">-11800000</oge:IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent>
	<oge:IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent contextRef="FD2017Q4YTD" decimals="-5" id="Fact-67C9270808875CA5AA4DB30CCD239362" unitRef="usd">-3700000</oge:IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent>
	<oge:IncreasedRegulatoryLiabilitiesduetoIncomeTaxes contextRef="FD2017Q4YTD" decimals="-6" id="Fact-68159E31903A5BAFA92F0169619B608E" unitRef="usd">1038000000</oge:IncreasedRegulatoryLiabilitiesduetoIncomeTaxes>
	<oge:Increasedecreaseindistributionsfromunconsolidatedaffiliates contextRef="FD2015Q4YTD" decimals="-5" id="Fact-39771643EF8E5950BDFEDD47C4DCAF24" unitRef="usd">94100000</oge:Increasedecreaseindistributionsfromunconsolidatedaffiliates>
	<oge:Increasedecreaseindistributionsfromunconsolidatedaffiliates contextRef="FD2016Q4YTD" decimals="-5" id="Fact-CF7EE56C44A855049A453DAA8D0E1B13" unitRef="usd">102300000</oge:Increasedecreaseindistributionsfromunconsolidatedaffiliates>
	<oge:Increasedecreaseindistributionsfromunconsolidatedaffiliates contextRef="FD2017Q4YTD" decimals="-5" id="Fact-88F55969CA955A5CA9DFC9D5785CA3E6" unitRef="usd">131200000</oge:Increasedecreaseindistributionsfromunconsolidatedaffiliates>
	<oge:IncreaseinFairValueofNetAssets contextRef="I2013Q2EGXCLOSE_dei_LegalEntityAxis_oge_EnogexLlcMember" decimals="-5" id="Fact-700DEACA1B1B5FA0955660BE88411EEB" unitRef="usd">2200000000</oge:IncreaseinFairValueofNetAssets>
	<oge:InterimRateRefundAmount contextRef="FD2017Q4YTD" decimals="-5" id="Fact-B656C3658A035847975D4F1DC161DA72" unitRef="usd">47500000</oge:InterimRateRefundAmount>
	<oge:InterimRateRevenueReserved contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="-5" id="Fact-67E8380088BD5843B52D2910A428323A" unitRef="usd">5600000</oge:InterimRateRevenueReserved>
	<oge:InvestmentsSinceLastRateCase contextRef="FI2017Q4_dei_EntityByLocationAxis_stpr_AR" decimals="-5" id="Fact-F5CB3D3BE0D9589BA2CB1D9665E5220E" unitRef="usd">3000000000</oge:InvestmentsSinceLastRateCase>
	<oge:InvestmentsSinceLastRateCase contextRef="FI2017Q4_dei_EntityByLocationAxis_stpr_OK" decimals="-5" id="Fact-37B41C8D8BB0586C9633909C68188D07" unitRef="usd">1600000000</oge:InvestmentsSinceLastRateCase>
	<oge:LimitedPartnerUnitsOwned contextRef="FI2017Q4" decimals="-5" id="Fact-98F6EB8EE1B658C488EB03994C746BDE" unitRef="shares">111000000</oge:LimitedPartnerUnitsOwned>
	<oge:MaximumPayoutRange contextRef="FD2017Q4YTD" decimals="4" id="Fact-199381D09F2D5091B411E7D205A16DD8" unitRef="number">2.0000</oge:MaximumPayoutRange>
	<oge:MinimumPayoutRange contextRef="FD2017Q4YTD" decimals="4" id="Fact-9EF46397EC6859D49A17DC04EB26BF3B" unitRef="number">0.0000</oge:MinimumPayoutRange>
	<oge:NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets contextRef="FD2017Q3YTD" decimals="-5" id="Fact-B20848E255E752B89CCADD8942922E1F" unitRef="usd">2100000</oge:NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets>
	<oge:NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-7091EEF6CB705D58AC5B6C8B14876506" unitRef="shares">0</oge:NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares>
	<oge:NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-048EB422B4E05B1E86C32A070CFA97CD" unitRef="shares">0</oge:NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares>
	<oge:NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-8AF2B5F7CE3F52CFA050AB77FA3C6B8C" unitRef="shares">0</oge:NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares>
	<oge:NetIncomeUsedtoCalculateEquityinEarnings contextRef="FD2015Q4YTD" decimals="-5" id="Fact-20C5568B8AEC52CEB8BCDAFCFEB6331C" unitRef="usd">-739900000</oge:NetIncomeUsedtoCalculateEquityinEarnings>
	<oge:NetIncomeUsedtoCalculateEquityinEarnings contextRef="FD2016Q4YTD" decimals="-5" id="Fact-D752003C63125D1B84D1F347135A669A" unitRef="usd">268200000</oge:NetIncomeUsedtoCalculateEquityinEarnings>
	<oge:NetIncomeUsedtoCalculateEquityinEarnings contextRef="FD2017Q4YTD" decimals="-5" id="Fact-ECB9A55CAFFD5230BB278FF543E434C9" unitRef="usd">400300000</oge:NetIncomeUsedtoCalculateEquityinEarnings>
	<oge:NonCurrentDeferredTaxAssetNetOperatingLosses contextRef="FI2016Q4" decimals="-5" id="Fact-FAE8D3AA70785800B75E1E1B0C5982EF" unitRef="usd">31700000</oge:NonCurrentDeferredTaxAssetNetOperatingLosses>
	<oge:NonCurrentDeferredTaxAssetNetOperatingLosses contextRef="FI2017Q4" decimals="-5" id="Fact-1793A302F8185DE2937C26C6A9688C79" unitRef="usd">21100000</oge:NonCurrentDeferredTaxAssetNetOperatingLosses>
	<oge:NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits contextRef="FI2016Q4" decimals="-5" id="Fact-DFFA09E24FF355398299FA9A6EA376A3" unitRef="usd">800000</oge:NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits>
	<oge:NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits contextRef="FI2017Q4" decimals="-5" id="Fact-289625A69CFB5F468AD8339E29011006" unitRef="usd">500000</oge:NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits>
	<oge:NonCurrentDeferredTaxAssetsRegulatoryLiabilities contextRef="FI2016Q4" decimals="-5" id="Fact-03671D0BB948536E9DD7D192581F0F40" unitRef="usd">34600000</oge:NonCurrentDeferredTaxAssetsRegulatoryLiabilities>
	<oge:NonCurrentDeferredTaxAssetsRegulatoryLiabilities contextRef="FI2017Q4" decimals="-5" id="Fact-2B0FFE7002165748B188B98723FADFBB" unitRef="usd">16800000</oge:NonCurrentDeferredTaxAssetsRegulatoryLiabilities>
	<oge:NonCurrentDeferredTaxAssetsStateTaxCredits contextRef="FI2016Q4" decimals="-5" id="Fact-97BD745889B65C5786A5C3A802B37417" unitRef="usd">112200000</oge:NonCurrentDeferredTaxAssetsStateTaxCredits>
	<oge:NonCurrentDeferredTaxAssetsStateTaxCredits contextRef="FI2017Q4" decimals="-5" id="Fact-BF6EB2B6BCED50E188A3E17A511A0672" unitRef="usd">141700000</oge:NonCurrentDeferredTaxAssetsStateTaxCredits>
	<oge:NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners contextRef="FI2016Q4" decimals="-5" id="Fact-CADF8B15A9A6582C80D77A37959097BE" unitRef="usd">657300000</oge:NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners>
	<oge:NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners contextRef="FI2017Q4" decimals="-5" id="Fact-F616750BF6CB51B39FBA18E407183570" unitRef="usd">441700000</oge:NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners>
	<oge:OgesJurisdictionalRevenues contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_ArkansasPublicServiceCommissionMember" decimals="2" id="Fact-7A5D8B54D518502BB3376CF6B9AC8547" unitRef="number">0.08</oge:OgesJurisdictionalRevenues>
	<oge:OgesJurisdictionalRevenues contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_FederalEnergyRegulatoryCommissionMember" decimals="2" id="Fact-9552DCE630145CFDAEA9B0A8A45B29CC" unitRef="number">0.07</oge:OgesJurisdictionalRevenues>
	<oge:OgesJurisdictionalRevenues contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OklahomaCorporationCommissionMember" decimals="2" id="Fact-AA1DFE1D25C95D9994BED390E86017A9" unitRef="number">0.85</oge:OgesJurisdictionalRevenues>
	<oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-DB6E0A0D398B5572BAAF3260F7AF25A4" unitRef="usd">0</oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax>
	<oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-894741466D9C5CEFA90FC6F44EB2A8D3" unitRef="usd">0</oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax>
	<oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1641E53585BC5F21B59BF951B778BCC0" unitRef="usd">0</oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax>
	<oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-7DBC8222F78655178651D03ED20B6351" unitRef="usd">-1800000</oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax>
	<oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-7599634C20405829914ABAD796012E8E" unitRef="usd">-1500000</oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax>
	<oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-A41D2763AAAB5A739BAA01EDF829BBEE" unitRef="usd">-600000</oge:OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax>
	<oge:OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-6E96BD06E81E5DD79C6D4A2F518B4157" unitRef="usd">0</oge:OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax>
	<oge:OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-02E5A08C6AC65C65907573C2D40E3181" unitRef="usd">0</oge:OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax>
	<oge:OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-797E487601325B07A7D64C8F68B1416B" unitRef="usd">100000</oge:OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax>
	<oge:OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect contextRef="FD2015Q4YTD" decimals="-5" id="Fact-665522E2F95259DB81D21829E0A0FD0E" unitRef="usd">-1100000</oge:OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect>
	<oge:OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect contextRef="FD2016Q4YTD" decimals="-5" id="Fact-0A92628556CD51A880EF7B11859ED3A9" unitRef="usd">-1000000</oge:OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect>
	<oge:OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C391B203C84E5FA19552158D825A6596" unitRef="usd">-300000</oge:OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect>
	<oge:OtherComprehensiveIncomeLossNetofTaxNumberofShares contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-2E3288127DC956FE81D75E00BDF88A08" unitRef="shares">0</oge:OtherComprehensiveIncomeLossNetofTaxNumberofShares>
	<oge:OtherComprehensiveIncomeLossNetofTaxNumberofShares contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-3CDEB0D279D1557E8557C381B9E27FAB" unitRef="shares">0</oge:OtherComprehensiveIncomeLossNetofTaxNumberofShares>
	<oge:OtherComprehensiveIncomeLossNetofTaxNumberofShares contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-281882BFF1495E89861FDF3472175D2B" unitRef="shares">0</oge:OtherComprehensiveIncomeLossNetofTaxNumberofShares>
	<oge:OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect contextRef="FD2015Q4YTD" decimals="-5" id="Fact-B57452291C94507AA1B81E00CBC96EEB" unitRef="usd">0</oge:OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect>
	<oge:OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect contextRef="FD2016Q4YTD" decimals="-5" id="Fact-1668EBA50B665CFD8BDB46439A97FCF0" unitRef="usd">0</oge:OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect>
	<oge:OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect contextRef="FD2017Q4YTD" decimals="-5" id="Fact-56DEBEF18B9051A0A65D231DD09FF91B" unitRef="usd">200000</oge:OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect>
	<oge:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-39571E7476105CC0BD23A6C9689207E7" unitRef="usd">-8200000</oge:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax>
	<oge:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-87B29BE4501A52959D1A4B09674DE391" unitRef="usd">-700000</oge:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax>
	<oge:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-F3EF01773F0058E3937600731F67CBDC" unitRef="usd">-3600000</oge:OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax>
	<oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-80B0BBDBA6625B3BB1A52B3B7A587304" unitRef="usd">9300000</oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax>
	<oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-966208299EAB5AF7A4486A423AEFEFE9" unitRef="usd">200000</oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax>
	<oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F81E2195035352968BBFD881CAB09773" unitRef="usd">-600000</oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax>
	<oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-CEFC553E6F105806AE45A8919FB86385" unitRef="usd">5600000</oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax>
	<oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-58DBAFD5E4C85AFEB0DB7C3D0295752B" unitRef="usd">100000</oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax>
	<oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-9DF320F2AFE258DBB18C985C40CAED8B" unitRef="usd">-200000</oge:OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax>
	<oge:OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-628BDDA99F625DFEBE1A986AED09FF4D" unitRef="usd">0</oge:OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax>
	<oge:OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-9C1C5AFC92A2546ABD0716C953B1A2D4" unitRef="usd">0</oge:OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax>
	<oge:OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-667656F17DBE5ECAB9A1854A6065D08C" unitRef="usd">500000</oge:OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax>
	<oge:OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-B7C2D9958C8B5425B0A022BD68A70FAA" unitRef="usd">0</oge:OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax>
	<oge:OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-28AB1B63386655DF8A5EA7235D493D22" unitRef="usd">0</oge:OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax>
	<oge:OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F89824AF82D35773BEAA1B03CC86F37C" unitRef="usd">0</oge:OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax>
	<oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-846E6B2B01305A5DA5730AA8B2D98002" unitRef="usd">-1200000</oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax>
	<oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-7A8AB6AA20785861BA84B3B0BAD12E91" unitRef="usd">0</oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax>
	<oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C0398D7831125366B0C9DC72E9BC1C12" unitRef="usd">0</oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax>
	<oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-6D857CAFFC4D5D0EBDB7DB84D2A10075" unitRef="usd">800000</oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax>
	<oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-E4A263371B8A5C8BB187EC563B595FF9" unitRef="usd">0</oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax>
	<oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-3B629FB538E95376A1F544FABA3CEB4E" unitRef="usd">0</oge:OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2015Q4YTD" decimals="-5" id="Fact-78366D918598580B9088B06958042A2E" unitRef="usd">547800000</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-C5973322189C59C08205628E1DC085ED" unitRef="usd">551600000</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-94079760F2BF538E81CA66E832487AF9" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-97A23B1B95275391AC6289B188ACE7E7" unitRef="usd">-3800000</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-FFE94BB902915755810282C2F881789B" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2016Q4YTD" decimals="-5" id="Fact-43D9055D4F9956789B7E7386E474DF43" unitRef="usd">660100000</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-E2D57568E97358B9AD02E5FB7C9D2AF4" unitRef="usd">660100000</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-F210BFBD219D594A8463843A9420EF77" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-4BE9C369107F5B1CBBA1C69192446516" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-E5599C97A7615EB3B04297AAC6B6DC4A" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2017Q4YTD" decimals="-5" id="Fact-7A822BE21155551B90B40319D9FB648F" unitRef="usd">824100000</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-3207B45584E45A1183121F2588BAC0E8" unitRef="usd">824100000</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-F82C66362ED65C0CB97751C7B9A396D8" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-E18BDF07F9D25D86A044B87CE453CDAC" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-0D2B548B34215096B8D780D90340687C" unitRef="usd">0</oge:PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination>
	<oge:PercentOfIntangiblePlantBalanceAmortizable contextRef="FI2017Q4" decimals="3" id="Fact-68AEFD4E38B45D7B933B81899789855B" unitRef="number">0.986</oge:PercentOfIntangiblePlantBalanceAmortizable>
	<oge:PercentOfIntangiblePlantBalanceAmortizableThereafter contextRef="FI2017Q4" decimals="3" id="Fact-E8D1F84A093156F1A635348551BF573C" unitRef="number">0.014</oge:PercentOfIntangiblePlantBalanceAmortizableThereafter>
	<oge:PercentOfPrincipalAmountSubjectToOptionalTender contextRef="FD2017Q4YTD" decimals="4" id="Fact-72944A5651F85A93B5A3D28FA3986BE7" unitRef="number">1.0000</oge:PercentOfPrincipalAmountSubjectToOptionalTender>
	<oge:PercentageOfEnogexLlcContributed contextRef="I2013Q2EGXCLOSE_dei_LegalEntityAxis_oge_EnogexLlcMember" decimals="3" id="Fact-C09D7C19AA6D5842B85C078DC6791BA4" unitRef="number">1.000</oge:PercentageOfEnogexLlcContributed>
	<oge:PercentageOfOutputPurchased contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_PublicUtilityRegulatoryPolicyActOf1978Member" decimals="3" id="Fact-36D6E5C12E24555580D6FE774BACA592" unitRef="number">1.000</oge:PercentageOfOutputPurchased>
	<oge:PercentageShareOfManagementRights contextRef="FI2017Q4_dei_LegalEntityAxis_oge_CenterpointMember" decimals="2" id="Fact-AB4A8600B6555685BD62830BAE2B7A04" unitRef="number">0.50</oge:PercentageShareOfManagementRights>
	<oge:PercentageShareOfManagementRights contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="2" id="Fact-13EBBFD3DE415D399982EABC7B62B091" unitRef="number">0.50</oge:PercentageShareOfManagementRights>
	<oge:PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember" id="Fact-8622DAD57F675001AA301B1124381200">P2Y</oge:PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt>
	<oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearFive contextRef="FI2017Q4" decimals="-5" id="Fact-9E45EA8F1B9650BF87ED78ED4490895E" unitRef="usd">11700000</oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearFive>
	<oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearFour contextRef="FI2017Q4" decimals="-5" id="Fact-988B963E42DB55A6B4B5C7EB38E5DD4B" unitRef="usd">11600000</oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearFour>
	<oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearOne contextRef="FI2017Q4" decimals="-5" id="Fact-E7209AF3471652268AAC399ACE589C33" unitRef="usd">11400000</oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearOne>
	<oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearThree contextRef="FI2017Q4" decimals="-5" id="Fact-5F918E5452EC5A889089FEC9A9823EAC" unitRef="usd">11600000</oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearThree>
	<oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo contextRef="FI2017Q4" decimals="-5" id="Fact-7DEACF1AEFF857BA93F34E2A0E20CAC1" unitRef="usd">11500000</oge:PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo>
	<oge:PostretirementPlanExpectedFutureBenefitPaymentsThereafter contextRef="FI2017Q4" decimals="-5" id="Fact-2F2ACF86770B576EACBBC871E0CDA5B1" unitRef="usd">48600000</oge:PostretirementPlanExpectedFutureBenefitPaymentsThereafter>
	<oge:PowerPlantLongTermServiceAgreement contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4131E4A739DE5177A45D770DA4E67D5A" unitRef="usd">2300000</oge:PowerPlantLongTermServiceAgreement>
	<oge:PowerPlantLongTermServiceAgreement contextRef="FD2016Q4YTD" decimals="-5" id="Fact-8E6B1154231B500AB1FEBF56D64F2A9C" unitRef="usd">39500000</oge:PowerPlantLongTermServiceAgreement>
	<oge:PowerPlantLongTermServiceAgreement contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C2E4C1D50FF05808B715F067E8DB413B" unitRef="usd">2600000</oge:PowerPlantLongTermServiceAgreement>
	<oge:ProjectedBenefitObligationFundedStatusThresholds contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A100Member" decimals="4" id="Fact-A2D05131E4C35AF9AE7B87340B185EC5" unitRef="number">1.0000</oge:ProjectedBenefitObligationFundedStatusThresholds>
	<oge:ProjectedBenefitObligationFundedStatusThresholds contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A105Member" decimals="4" id="Fact-4C38B704E5825532BF260F7F3333DB94" unitRef="number">1.0000</oge:ProjectedBenefitObligationFundedStatusThresholds>
	<oge:ProjectedBenefitObligationFundedStatusThresholds contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A110Member" decimals="4" id="Fact-7E08591C245F5B5AB6CB7CCC4D9CFB9F" unitRef="number">1.0000</oge:ProjectedBenefitObligationFundedStatusThresholds>
	<oge:ProjectedBenefitObligationFundedStatusThresholds contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A115Member" decimals="4" id="Fact-873E82786CEF52738CA8F6E7C00BB50D" unitRef="number">1.0000</oge:ProjectedBenefitObligationFundedStatusThresholds>
	<oge:ProjectedBenefitObligationFundedStatusThresholds contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A120Member" decimals="4" id="Fact-8025CB030F355BF6AE09FB8A8B746409" unitRef="number">1.0000</oge:ProjectedBenefitObligationFundedStatusThresholds>
	<oge:ProjectedBenefitObligationFundedStatusThresholds contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A95Member" decimals="4" id="Fact-B8BCB64C601C574AA53B4E3427F65B1B" unitRef="number">1.0000</oge:ProjectedBenefitObligationFundedStatusThresholds>
	<oge:ProjectedBenefitObligationFundedStatusThresholds contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_LessThan90Member" decimals="4" id="Fact-C4FCC3EB55C4511F8874822AB6100396" unitRef="number">1.0000</oge:ProjectedBenefitObligationFundedStatusThresholds>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsEquity contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A100Member" decimals="4" id="Fact-9989210C248656EE99D2A4536FE30AED" unitRef="number">0.3500</oge:ProjectedBenefitObligationFundedStatusThresholdsEquity>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsEquity contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A105Member" decimals="4" id="Fact-2E5340AED0BF5DBF86910055D5498F71" unitRef="number">0.2700</oge:ProjectedBenefitObligationFundedStatusThresholdsEquity>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsEquity contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A110Member" decimals="4" id="Fact-8603A60061E05F5EAC5220F3143363B6" unitRef="number">0.2000</oge:ProjectedBenefitObligationFundedStatusThresholdsEquity>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsEquity contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A115Member" decimals="4" id="Fact-5391D9542035530892B6CAC56DE1E697" unitRef="number">0.1500</oge:ProjectedBenefitObligationFundedStatusThresholdsEquity>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsEquity contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A120Member" decimals="4" id="Fact-EF4093197D955B898504406FDDBE01FA" unitRef="number">0.1000</oge:ProjectedBenefitObligationFundedStatusThresholdsEquity>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsEquity contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A95Member" decimals="4" id="Fact-5CB55A494FC35B5FB24746E1E468A660" unitRef="number">0.4200</oge:ProjectedBenefitObligationFundedStatusThresholdsEquity>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsEquity contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_LessThan90Member" decimals="4" id="Fact-00112165977E564A862DC11DC74A26F2" unitRef="number">0.5000</oge:ProjectedBenefitObligationFundedStatusThresholdsEquity>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A100Member" decimals="4" id="Fact-CBA9ABCF25E55830B51114D3A31389A4" unitRef="number">0.6500</oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A105Member" decimals="4" id="Fact-BD6509C56BF05ED29C3CD3318AA2EF17" unitRef="number">0.7300</oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A110Member" decimals="4" id="Fact-15871DB412FD51E5B81D9AE873A9963F" unitRef="number">0.8000</oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A115Member" decimals="4" id="Fact-AF7BE43A7D5852658F8F504D39BB8EB3" unitRef="number">0.8500</oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A120Member" decimals="4" id="Fact-27AEF7E682CB52159D72910FDFB299B5" unitRef="number">0.9000</oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_A95Member" decimals="4" id="Fact-8E3E0C8589FF5050B64A79CFDE311F4E" unitRef="number">0.5800</oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_LessThan90Member" decimals="4" id="Fact-207AA366749D542F8E84FA129BA4B092" unitRef="number">0.5000</oge:ProjectedBenefitObligationFundedStatusThresholdsFixedIncome>
	<oge:Projectedprovisionfordepreciationinnextfiscalyear contextRef="FD2017Q4YTD" decimals="3" id="Fact-51DDB529E6D95D6A81E1F3E00BB14112" unitRef="number">0.027</oge:Projectedprovisionfordepreciationinnextfiscalyear>
	<oge:ProportionateShareofUnconsolidatedAffiliateNetIncome contextRef="FD2015Q4YTD" decimals="-5" id="Fact-B0E3A885AA495E9C8A73953F845BF8B9" unitRef="usd">-16000000</oge:ProportionateShareofUnconsolidatedAffiliateNetIncome>
	<oge:ProportionateShareofUnconsolidatedAffiliateNetIncome contextRef="FD2016Q4YTD" decimals="-5" id="Fact-F0D0A414DFCD5E72BB4CE0227883DFB1" unitRef="usd">73300000</oge:ProportionateShareofUnconsolidatedAffiliateNetIncome>
	<oge:ProportionateShareofUnconsolidatedAffiliateNetIncome contextRef="FD2017Q4YTD" decimals="-5" id="Fact-2BD5B24DE116569CABE6FCEFA16D00A3" unitRef="usd">102700000</oge:ProportionateShareofUnconsolidatedAffiliateNetIncome>
	<oge:ProportionateUnconsolidatedAffiliateNetIncome contextRef="FD2015Q4YTD" decimals="-5" id="Fact-719F8A0130DB57878753E0185AE70B92" unitRef="usd">-194400000</oge:ProportionateUnconsolidatedAffiliateNetIncome>
	<oge:ProportionateUnconsolidatedAffiliateNetIncome contextRef="FD2016Q4YTD" decimals="-5" id="Fact-ED2C44732295527D920C7358BDCB3A6B" unitRef="usd">70700000</oge:ProportionateUnconsolidatedAffiliateNetIncome>
	<oge:ProportionateUnconsolidatedAffiliateNetIncome contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1865560D541759E78B5967E628155296" unitRef="usd">102700000</oge:ProportionateUnconsolidatedAffiliateNetIncome>
	<oge:ProvisionForDepreciationRate contextRef="FD2016Q4YTD" decimals="3" id="Fact-C7EC824656F8545A84B7B92AFA22B634" unitRef="number">0.030</oge:ProvisionForDepreciationRate>
	<oge:ProvisionForDepreciationRate contextRef="FD2017Q4YTD" decimals="3" id="Fact-15A7B29DCB925111B9D88795226FE70B" unitRef="number">0.025</oge:ProvisionForDepreciationRate>
	<oge:RatioofConsolidatedDebttoConsolidatedCapitalization contextRef="FI2017Q4" decimals="4" id="Fact-76823BA36F69569BB52DF608286CD6B0" unitRef="number">0.6500</oge:RatioofConsolidatedDebttoConsolidatedCapitalization>
	<oge:RatioofConsolidatedDebttoConsolidatedCapitalization contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="2" id="Fact-E8E474FA43AD5EFFBD61EB91B753E5C0" unitRef="number">0.65</oge:RatioofConsolidatedDebttoConsolidatedCapitalization>
	<oge:RatioofConsolidatedDebttoConsolidatedCapitalization contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="2" id="Fact-F0FD06854C105B7798E50B11CBEBD827" unitRef="number">0.65</oge:RatioofConsolidatedDebttoConsolidatedCapitalization>
	<oge:RecommendedCapitalStructureDebtPercentage contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_AdministrativeLawJudgeMember" decimals="4" id="Fact-1ADCDD9C288A5F108268095DE3A5CC72" unitRef="number">0.4700</oge:RecommendedCapitalStructureDebtPercentage>
	<oge:RecommendedCapitalStructureEquityPercentage contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_AdministrativeLawJudgeMember" decimals="4" id="Fact-0987DBE33CE6582FAC34A1182B17E49F" unitRef="number">0.5300</oge:RecommendedCapitalStructureEquityPercentage>
	<oge:RecommendedCommonEquityPercentage contextRef="FD2017Q4YTD_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_oge_FERCMember" decimals="4" id="Fact-A4CB3C230653572CB2A2F4F2C823C77C" unitRef="number">0.0785</oge:RecommendedCommonEquityPercentage>
	<oge:RecommendedDisallowanceforFuelAdjustment contextRef="FD2017Q4YTD" decimals="-5" id="Fact-95388ECE3B1B5737AE89A9A0C4ADED0E" unitRef="usd">3300000</oge:RecommendedDisallowanceforFuelAdjustment>
	<oge:RecommendedIncreaseDecreaseinRevenue contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_AdministrativeLawJudgeMember" decimals="-5" id="Fact-D5CDDE90F9A75CB4990D0ADEFFF7BEAA" unitRef="usd">40700000</oge:RecommendedIncreaseDecreaseinRevenue>
	<oge:RecommendedReturnonEquity contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_AdministrativeLawJudgeMember" decimals="4" id="Fact-87A2E4153A6556CE99BEFDB27F40AB27" unitRef="number">0.0987</oge:RecommendedReturnonEquity>
	<oge:Reductioninincometaxexpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-88BCEEB2C6EA597792329B1E9E161F93" unitRef="usd">234700000</oge:Reductioninincometaxexpense>
	<oge:Reductioninnetdeferredincometaxliability contextRef="FD2017Q4YTD" decimals="-5" id="Fact-D471929DC45B50398C68502780520BF6" unitRef="usd">1273000000</oge:Reductioninnetdeferredincometaxliability>
	<oge:RetainedEarningsRestricted contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-A8E9D8F9384854F09E77A46046FD075F" unitRef="usd">600100000</oge:RetainedEarningsRestricted>
	<oge:RetainedEarningsRestricted contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-058C6577BCB8515099E057EFC2787350" unitRef="usd">605300000</oge:RetainedEarningsRestricted>
	<oge:RetainedEarningsUnrestricted contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-BA8A1FDECD035CA6B9C5C368A3618AF4" unitRef="usd">1800000000</oge:RetainedEarningsUnrestricted>
	<oge:RetainedEarningsUnrestricted contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-E35BC8D5475153FD9320618E0CDBB9DE" unitRef="usd">2200000000</oge:RetainedEarningsUnrestricted>
	<oge:Revenueimpactofrecommendedchangeinreturnoncommonequity contextRef="FD2017Q4YTD_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_oge_FERCMember" decimals="-5" id="Fact-0DDC9ACC687B5579918EA1AEB547557D" unitRef="usd">1500000</oge:Revenueimpactofrecommendedchangeinreturnoncommonequity>
	<oge:SettlementofEquityCapitalStructurePercentage contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR" decimals="4" id="Fact-F5FE90FAC54A5EE8B2BF0681D953F726" unitRef="number">0.5000</oge:SettlementofEquityCapitalStructurePercentage>
	<oge:SettlementofRateIncrease contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR" decimals="-5" id="Fact-BB6157003AA3527BAD7D8C03F72BC745" unitRef="usd">7100000</oge:SettlementofRateIncrease>
	<oge:SettlementofReturnonEquityPercentage contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR" decimals="4" id="Fact-B04A7D8B958B5324A87898DFBF1D658A" unitRef="number">0.0950</oge:SettlementofReturnonEquityPercentage>
	<oge:ShortTermBorrowingCapacityThatHasRegulatoryApproval contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-D416687EB3615EF8822A13B6FC0DB1D1" unitRef="usd">800000000</oge:ShortTermBorrowingCapacityThatHasRegulatoryApproval>
	<oge:SmartGridCostsToBeRecovered contextRef="FI2017Q4_oge_SmartGridCapitalCostsAxis_oge_SmartGridProjectMember" decimals="-5" id="Fact-8C7466418CFA5F0C80797DAE94B0B326" unitRef="usd">6900000</oge:SmartGridCostsToBeRecovered>
	<oge:StockIssuedDuringPeriodValueNewIssuesNumberofShares contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-304605939D895A33BB40B8C4F28DD020" unitRef="shares">0</oge:StockIssuedDuringPeriodValueNewIssuesNumberofShares>
	<oge:SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeHoldingsMember" decimals="-5" id="Fact-C73266A8B7B35B7FB239FE53233793F9" unitRef="shares">68200000</oge:SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP>
	<oge:TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome contextRef="FD2015Q4YTD" decimals="-5" id="Fact-C773C63BAD925019AB58FF0469B6E846" unitRef="usd">12100000</oge:TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome>
	<oge:TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome contextRef="FD2016Q4YTD" decimals="-5" id="Fact-30EA234F5DFA56D6A524A38CB1C0B722" unitRef="usd">-12200000</oge:TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome>
	<oge:TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome contextRef="FD2017Q4YTD" decimals="-5" id="Fact-E30938116EC35BB3A060FAB421DC5AD5" unitRef="usd">0</oge:TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome>
	<us-gaap:AccountsPayableCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-910FCE90C9A456DA82B1D940D8D74F06" unitRef="usd">205400000</us-gaap:AccountsPayableCurrent>
	<us-gaap:AccountsPayableCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-642495032E895EA78A75D984EA8BFBF4" unitRef="usd">230400000</us-gaap:AccountsPayableCurrent>
	<us-gaap:AccountsReceivableNetCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-B96657FBBD46514297E6B10617704781" unitRef="usd">173000000</us-gaap:AccountsReceivableNetCurrent>
	<us-gaap:AccountsReceivableNetCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-0A58773DFE8055CFBBC04A53862F6C9C" unitRef="usd">188700000</us-gaap:AccountsReceivableNetCurrent>
	<us-gaap:AccountsReceivableRelatedPartiesCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-7E9F79DF8C6059CAB25571BB521ADA62" unitRef="usd">2500000</us-gaap:AccountsReceivableRelatedPartiesCurrent>
	<us-gaap:AccountsReceivableRelatedPartiesCurrent contextRef="FI2016Q4_us-gaap_StatementScenarioAxis_oge_ExcludingFuelPurchasesMember" decimals="-5" id="Fact-6BC9673203255C8783A3C46F96A9FB86" unitRef="usd">2700000</us-gaap:AccountsReceivableRelatedPartiesCurrent>
	<us-gaap:AccountsReceivableRelatedPartiesCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-5269B3E42BBA54FA82124FB9F9445CD0" unitRef="usd">1900000</us-gaap:AccountsReceivableRelatedPartiesCurrent>
	<us-gaap:AccountsReceivableRelatedPartiesCurrent contextRef="FI2017Q4_us-gaap_StatementScenarioAxis_oge_ExcludingFuelPurchasesMember" decimals="-5" id="Fact-81AE320F56375BD7A52EC97C8DD86014" unitRef="usd">2000000</us-gaap:AccountsReceivableRelatedPartiesCurrent>
	<us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-DECC5B8604155F2B886B1F97A75F59E1" unitRef="usd">13900000</us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent>
	<us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-FF8C638246D75331AADE1802FA5AB849" unitRef="usd">17100000</us-gaap:AccruedEnvironmentalLossContingenciesNoncurrent>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4" decimals="-5" id="Fact-2B4A70135EA15440B3BF922E809CECA8" unitRef="usd">3488900000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember" decimals="-5" id="Fact-338E4E479EF75E7DACD3521698C23C32" unitRef="usd">43900000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-8E66F490A89A56CB90364086E436AE1B" unitRef="usd">3385600000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember" decimals="-5" id="Fact-F4879A7B67BC5917B430D58E4C63AEB6" unitRef="usd">1221500000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-5A4AA9A5D7F95844A2160856F33B88FB" unitRef="usd">1493300000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-2F6B6D3EB2F95FEC8FDA5CFEA52B6330" unitRef="usd">481300000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember" decimals="-5" id="Fact-A278AD7F99B25663A982233F22418A59" unitRef="usd">145600000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-88F74A79D689598582FDBD8B882E8D83" unitRef="usd">103300000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-9DBE89C823395B659D70A1A636C94B78" unitRef="usd">103300000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-D1FBF6F9DA885E239D22C8956C8284FE" unitRef="usd">72300000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-22BC0DFAF3745021B6C5D1F48ECB7CB7" unitRef="usd">121000000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4" decimals="-5" id="Fact-30A82ED5614C5A3F97E0645DE136774A" unitRef="usd">3568800000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember" decimals="-5" id="Fact-2CCF50E5E0BF55A38E88D82A74D1448B" unitRef="usd">135800000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-DB6ABD1BD391519B84D3BD5A6C2F7469" unitRef="usd">3568800000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember" decimals="-5" id="Fact-EC8BADC78D8A56BB8C8B2D1BE4C30EB3" unitRef="usd">1259100000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-01ABAE96D7B35C1AB720D33B175D33FE" unitRef="usd">1493500000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-05D5F97793975E0CAF1FCD47BEA976A5" unitRef="usd">506500000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember" decimals="-5" id="Fact-3E3C600081415367BD823D8B982B32D2" unitRef="usd">173900000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-19D649270C1953239094236FC2F8158F" unitRef="usd">0</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-BA4EA55904F254BABC5881E0821DBCD0" unitRef="usd">0</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-3DDFA88A47C25D79B5D144CE23384F5C" unitRef="usd">71400000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-A34939755A0A54E1A6BE9C066DBAF987" unitRef="usd">136000000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-DB3AAC13C1CC5306ADE55014A085A234" unitRef="usd">1500000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-29D74D73F43F522BB465ED49BDDC58E4" unitRef="usd">2500000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-EF49128377DD586990578A94DA2AFBC2" unitRef="usd">100000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-05BCBE6CAE155B83BD6C28154DE16BCA" unitRef="usd">-39200000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-B0E1A6DC20AA515BA1A899174BE75F52" unitRef="usd">0</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-C09483A54C305A428B861B28E495E2BD" unitRef="usd">2700000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-FBD385FED8225510815BD349451B974F" unitRef="usd">100000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-517527334D6A5005A861BCC4744FB10B" unitRef="usd">-32100000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-9AD7E10F8E8D5AC29EACE6356651D8E5" unitRef="usd">7000000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-3C80B9E39F655CA88A69739F8CACAC6E" unitRef="usd">2500000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-1789B3A5182150AA832CF80C1E14EE09" unitRef="usd">0</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-F142F0E827BB5789A9EAEC829EB9E9D1" unitRef="usd">-32700000</us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="FI2015Q4" decimals="-5" id="Fact-90326723BB835D3591DF6C0E6A54AF05" unitRef="usd">-35100000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="FI2016Q4" decimals="-5" id="Fact-15D274EB9D4A547CB8AF35B3DAB736D2" unitRef="usd">-29300000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax contextRef="FI2017Q4" decimals="-5" id="Fact-923A69509B915CC391B7DE7F6F86984D" unitRef="usd">-23200000</us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:AdditionalPaidInCapitalCommonStock contextRef="FI2016Q4" decimals="-5" id="Fact-0D2347E731445C3E9F7EA8F38C9AB49B" unitRef="usd">1103800000</us-gaap:AdditionalPaidInCapitalCommonStock>
	<us-gaap:AdditionalPaidInCapitalCommonStock contextRef="FI2017Q4" decimals="-5" id="Fact-E930B8981A6C52EB951BB3F24DD21141" unitRef="usd">1112800000</us-gaap:AdditionalPaidInCapitalCommonStock>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2015Q4YTD" decimals="-5" id="Fact-CD9761310C885E0AA448BC3CDDE825A7" unitRef="usd">6500000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-BCCB95DB24D3541AB37A1A97D70BE7D7" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-0B4E6478F4F456EBB1F44FE27F7D59C4" unitRef="usd">6500000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-E3ED1D82357851A28FA5434F76799FA0" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-7C7BD0C76B365AF1B9727FE54C71A021" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2016Q4YTD" decimals="-5" id="Fact-1EA42CE5387B5E12A8CB8C68678D5F25" unitRef="usd">4500000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-7A893358AF605CDBB83C67A76BBE1A2F" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-F6B2C7762A2456609FECB72F0486DF04" unitRef="usd">4500000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-6A3F240759C754898D2D6CC2889D01C6" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-1FB85FFF992A56308FEEE3B7F9A54699" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2017Q4YTD" decimals="-5" id="Fact-BB10646B17A75EDE8F964CADF886A4C9" unitRef="usd">9100000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-6075DA07AED45AC7B7F719730721AE68" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-D2EB614B1E2F5A3E8304D0D543D91496" unitRef="usd">9100000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-C9BD58086E095B91958B0F97AC6744C4" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-1AC4A5612FCE5E8CBEA80A065951F298" unitRef="usd">0</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember" decimals="-5" id="Fact-BAEF20BB14C85D4B88667FF826F03D27" unitRef="usd">8300000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-B0EA19D6B64F505DB24D31E2FD546173" unitRef="usd">700000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-83959AF0C82358F789049C71B17A8AC9" unitRef="usd">7600000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-EC0C0453A36C5E2B9E28813D069C04AD" unitRef="usd">100000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-6543B51861795063B5E6E0517088E413" unitRef="usd">8400000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember" decimals="-5" id="Fact-ED7ED840F8A45E4C9817F5E053501D31" unitRef="usd">4500000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-A2649DD3D72756269F495FECB458FB34" unitRef="usd">0</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-31093156C51F56DBBBF3941530FB6038" unitRef="usd">4500000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-99D0F5A7FE1D5435B97E6C85CC868FD5" unitRef="usd">100000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-4FAA21DD5AC75CAB9B03232E9042C7F3" unitRef="usd">4600000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember" decimals="-5" id="Fact-617E959C5BB95BF6B8180EFB99183DD3" unitRef="usd">9000000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-0CC63BF00D2C54AF903B081309FE34DD" unitRef="usd">1400000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember_us-gaap_PlanNameAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-A6B7ED39ACD554008DF62E10A01AD9D2" unitRef="usd">7600000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-880406E6528E5E9AA402364C01B0FAA6" unitRef="usd">100000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllocatedShareBasedCompensationExpense contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_StockCompensationPlanMember" decimals="-5" id="Fact-A377746F8A17562CB7E4913995FAECB1" unitRef="usd">9100000</us-gaap:AllocatedShareBasedCompensationExpense>
	<us-gaap:AllowanceForDoubtfulAccountsReceivable contextRef="FI2016Q4" decimals="-5" id="Fact-EA35F03D77C0562F86742C860F709971" unitRef="usd">1500000</us-gaap:AllowanceForDoubtfulAccountsReceivable>
	<us-gaap:AllowanceForDoubtfulAccountsReceivable contextRef="FI2017Q4" decimals="-5" id="Fact-2ADAD88D04285043AEC4C4EBA1E68F15" unitRef="usd">1500000</us-gaap:AllowanceForDoubtfulAccountsReceivable>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1DAA0B5B250D5D179C98713441040BF0" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-CCEBA49628645A79AFAF4EA03506E5DF" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-63D4131E447D505CA792E9DC7F945A47" unitRef="usd">26000000</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2B02698E7E88587C9B863E86A1BA8BE5" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0560A7CD04CB52AF9EC98EA43FD949FF" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D909ABC3F3425BA096819299754608EF" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A68AF3CB387B5C26A1AA0FD1B5F1F8EE" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B62AE4FA7427564AA6FD7F666AD2B090" unitRef="usd">23800000</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0404BACFC75151999FEE5AC66F6DE6CA" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-17961BE9281C5833A1CEF1B690B09225" unitRef="usd">2200000</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-01B4EB0F0D2F5504B1458983D9F27FDB" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-7E490A71F9545E4AAD2814A82014A5B9" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9ECF422C9C935100A30A0421FEA03AAE" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-240D3F3DCA51567EAE5AD30D9EC0EEE1" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6871780130EA5F62B60D6578EACCF06C" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-ADF85BEF92B2585E81F92A1D43978D40" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-764F19E52A5F5155A6CA13F3979D9560" unitRef="usd">34200000</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D1A988BDD9B65633B2B465E62694696D" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-667B84BCF73458979C9889E3323708DB" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-FCF44CD2BB9E5FE29EFFB295755C1E45" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-910BD02D3CF752BF95E78D447ADC75E0" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DFBEC91A55535745952ADC4E215603B9" unitRef="usd">29900000</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-7C56DF0111955C9FB9CF2E5B0C4F762F" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-35409DB5E85A50DE9C2F49520ACE163B" unitRef="usd">4300000</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E40946FA23E55EECBA45FD9E2C6034A7" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-228979394E8350FABFD09C3026A4A671" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-41A1E293161A57B8B8FA15AF2FC8C743" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AlternativeInvestmentsFairValueDisclosure contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-635C20959AC15BB4B8DAAF3A65392A15" unitRef="usd">0</us-gaap:AlternativeInvestmentsFairValueDisclosure>
	<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="FD2015Q4YTD" decimals="-6" id="Fact-5BC79B3A25055DD899CC5275CFC6A4AD" unitRef="shares">0</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
	<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="FD2016Q4YTD" decimals="-5" id="Fact-CB2BCF6718865A7982A43928AAEF0660" unitRef="shares">0</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
	<us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount contextRef="FD2017Q4YTD" decimals="-5" id="Fact-6B460974FBFD5CDDBCAC4BFD031EAA3D" unitRef="shares">0</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
	<us-gaap:AssetRetirementObligation contextRef="FI2015Q4" decimals="-5" id="Fact-C7DDA6F7FAF358D69057BCDCB02E4428" unitRef="usd">63300000</us-gaap:AssetRetirementObligation>
	<us-gaap:AssetRetirementObligation contextRef="FI2016Q4" decimals="-5" id="Fact-3E5F61D586FA567AB16E2371EB458D14" unitRef="usd">69600000</us-gaap:AssetRetirementObligation>
	<us-gaap:AssetRetirementObligation contextRef="FI2017Q4" decimals="-5" id="Fact-66E9D382E5C75B50895FECD53BAC5C17" unitRef="usd">75100000</us-gaap:AssetRetirementObligation>
	<us-gaap:AssetRetirementObligationAccretionExpense contextRef="FD2016Q4YTD" decimals="-5" id="Fact-9DFAC70F8A075D3C8C509ED6105DA575" unitRef="usd">2800000</us-gaap:AssetRetirementObligationAccretionExpense>
	<us-gaap:AssetRetirementObligationAccretionExpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-05B6B89107795FA08D3294149D77D251" unitRef="usd">3100000</us-gaap:AssetRetirementObligationAccretionExpense>
	<us-gaap:AssetRetirementObligationLiabilitiesSettled contextRef="FD2016Q4YTD" decimals="-5" id="Fact-4CAB852CD1A35B119B67981C16C4959B" unitRef="usd">100000</us-gaap:AssetRetirementObligationLiabilitiesSettled>
	<us-gaap:AssetRetirementObligationLiabilitiesSettled contextRef="FD2017Q4YTD" decimals="-5" id="Fact-602B53DC409E5052BCEACF0B7E7E3B59" unitRef="usd">0</us-gaap:AssetRetirementObligationLiabilitiesSettled>
	<us-gaap:AssetRetirementObligationRevisionOfEstimate contextRef="FD2016Q4YTD" decimals="-5" id="Fact-2F76E15FC11357AF96141D3A5158E6DF" unitRef="usd">3600000</us-gaap:AssetRetirementObligationRevisionOfEstimate>
	<us-gaap:AssetRetirementObligationRevisionOfEstimate contextRef="FD2017Q4YTD" decimals="-5" id="Fact-9B1887EA14D45EE1B41A8B5DE9475CE5" unitRef="usd">2400000</us-gaap:AssetRetirementObligationRevisionOfEstimate>
	<us-gaap:Assets contextRef="FI2015Q4" decimals="-5" id="Fact-E085A0C15E76514F8A98ABD3A81328A1" unitRef="usd">9580600000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-1C45D0A0C2455A95AB94B1A302FB027C" unitRef="usd">8525500000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-66D9C04FDF2E5C17BC1AD84515502419" unitRef="usd">1439500000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-E12980ED24CF5830A8180EC5BFD30D09" unitRef="usd">174600000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-3F62FFB706C551EBB3F92FAE68B9FA2F" unitRef="usd">-559000000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2016Q4" decimals="-5" id="Fact-5F46AFC6B920576EB375EBA7BA43E581" unitRef="usd">9939600000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-C1A77995FA6D5C5A8CE62486C7DC788D" unitRef="usd">8669400000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-63FFEC16274F55CD8D05A52692C604EF" unitRef="usd">1521600000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-B31BB25D02DC566593ED35CC0877FFE6" unitRef="usd">89000000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-BE67BF16F82B5C2A847F0B4470BD3DB8" unitRef="usd">-340400000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2017Q4" decimals="-5" id="Fact-49BE0A9853BD548D86FB1475A63615A5" unitRef="usd">10412700000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-4B18D52F86FC55A7B1ECE103992042F2" unitRef="usd">9255600000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-0B5ABD07BA8051E0AB6F891BC0EA0A7C" unitRef="usd">1155300000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-2AE6E49EB3F55852863AAF1D3CAA8EA2" unitRef="usd">109100000</us-gaap:Assets>
	<us-gaap:Assets contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-E1C28273D16D51308FC56FCB4FFBE67F" unitRef="usd">-107300000</us-gaap:Assets>
	<us-gaap:AssetsCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-9E1C199D80FE5706A8B12F6019765A7B" unitRef="usd">549500000</us-gaap:AssetsCurrent>
	<us-gaap:AssetsCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-724D7918BFBD580582151FC891848212" unitRef="usd">497000000</us-gaap:AssetsCurrent>
	<us-gaap:CapitalizationLongtermDebtAndEquity contextRef="FI2016Q4" decimals="-5" id="Fact-5FEB109D51CA58BCADA0A279AC80BAD5" unitRef="usd">6074300000</us-gaap:CapitalizationLongtermDebtAndEquity>
	<us-gaap:CapitalizationLongtermDebtAndEquity contextRef="FI2017Q4" decimals="-5" id="Fact-4888E15B4A915E1492E2D59AD7AAB928" unitRef="usd">6850500000</us-gaap:CapitalizationLongtermDebtAndEquity>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2015Q4YTD" decimals="-5" id="Fact-231A2124002E52C0918529A3DB0C31A4" unitRef="usd">8900000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-BEF65FB1EAB050F18480833295149FCB" unitRef="usd">6900000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-F798670A113D57E58CCEA100379780FA" unitRef="usd">2000000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2016Q4YTD" decimals="-5" id="Fact-582DBFA9ABEE56A5A942F7588D84BC04" unitRef="usd">9400000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-F27DFF8D1065579DB29F3BAC90D5D29B" unitRef="usd">8000000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-C875F43E500751C4A037B9BB0E629EE9" unitRef="usd">1400000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2017Q4YTD" decimals="-5" id="Fact-2EF4BC08A2935193BF07B3CBDD111881" unitRef="usd">9000000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-E24A0A1151FC59A288F9FBBDFE171F7E" unitRef="usd">8800000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareAmortization1 contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-BFF59177F5005E9F8B488A86816026A8" unitRef="usd">200000</us-gaap:CapitalizedComputerSoftwareAmortization1>
	<us-gaap:CapitalizedComputerSoftwareNet contextRef="FI2016Q4" decimals="-5" id="Fact-15C86EDFEC115BEEBD6B9A7E36CA4058" unitRef="usd">37500000</us-gaap:CapitalizedComputerSoftwareNet>
	<us-gaap:CapitalizedComputerSoftwareNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-BB115769475E5F46AA30B3CBC59BBC5C" unitRef="usd">36500000</us-gaap:CapitalizedComputerSoftwareNet>
	<us-gaap:CapitalizedComputerSoftwareNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-78318CF78C185ACDBB1EC3C6BD44ED48" unitRef="usd">1000000</us-gaap:CapitalizedComputerSoftwareNet>
	<us-gaap:CapitalizedComputerSoftwareNet contextRef="FI2017Q4" decimals="-5" id="Fact-D8714DEF8EFF54EAAD2A198C7E392BCD" unitRef="usd">37500000</us-gaap:CapitalizedComputerSoftwareNet>
	<us-gaap:CapitalizedComputerSoftwareNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-9D1119C596CD5730A51BB0C55E897FC5" unitRef="usd">37500000</us-gaap:CapitalizedComputerSoftwareNet>
	<us-gaap:CapitalizedComputerSoftwareNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-2D29B8D142D450D8929B109ADE8D7BD6" unitRef="usd">0</us-gaap:CapitalizedComputerSoftwareNet>
	<us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FI2014Q4" decimals="-5" id="Fact-F4CE710511705855826572CBC9E39B30" unitRef="usd">5500000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
	<us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FI2015Q4" decimals="-5" id="Fact-8AD0B3C7282B5428943DA9DDA2BBF8C3" unitRef="usd">75200000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
	<us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FI2016Q4" decimals="-5" id="Fact-C0FD34ECABBB5DB897AF13ABFD3BBABE" unitRef="usd">300000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
	<us-gaap:CashAndCashEquivalentsAtCarryingValue contextRef="FI2017Q4" decimals="-5" id="Fact-94BCE76F1B7A5E3FBDDF081E3F062741" unitRef="usd">14400000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
	<us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="FD2015Q4YTD" decimals="-5" id="Fact-AA11E4A35D11501497FB8AECC3A46F19" unitRef="usd">69700000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
	<us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="FD2016Q4YTD" decimals="-5" id="Fact-818342AF3113538AB2C2EA8977AC4685" unitRef="usd">-74900000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
	<us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease contextRef="FD2017Q4YTD" decimals="-5" id="Fact-0766FFAA74C055D9AB71D386418BF47A" unitRef="usd">14100000</us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease>
	<us-gaap:CommitmentsAndContingencies contextRef="FI2016Q4" id="Fact-D1D5129DCAF856D6A3F3744B109CAE3D" unitRef="usd" xsi:nil="true" />
	<us-gaap:CommitmentsAndContingencies contextRef="FI2017Q4" id="Fact-02BEB985F85851B2A5EA2A940F27B391" unitRef="usd" xsi:nil="true" />
	<us-gaap:CommonStockCapitalSharesReservedForFutureIssuance contextRef="FI2017Q4_us-gaap_PlanNameAxis_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember" decimals="0" id="Fact-25101E2252405287BD555C916CA5EDFA" unitRef="shares">4774442</us-gaap:CommonStockCapitalSharesReservedForFutureIssuance>
	<us-gaap:CommonStockDividendsPerShareDeclared contextRef="FD2015Q4YTD" decimals="INF" id="Fact-06532D398F5952058CC0523B7C75D385" unitRef="usdPerShare">1.05000</us-gaap:CommonStockDividendsPerShareDeclared>
	<us-gaap:CommonStockDividendsPerShareDeclared contextRef="FD2016Q4YTD" decimals="5" id="Fact-219C0662118C57C0BC9633D3117591B9" unitRef="usdPerShare">1.15500</us-gaap:CommonStockDividendsPerShareDeclared>
	<us-gaap:CommonStockDividendsPerShareDeclared contextRef="FD2017Q4YTD" decimals="5" id="Fact-E724044480DF54A68C3C6AD5BB7ABBD1" unitRef="usdPerShare">1.27000</us-gaap:CommonStockDividendsPerShareDeclared>
	<us-gaap:CommonStockParOrStatedValuePerShare contextRef="FI2016Q4" decimals="2" id="Fact-9454F263D9DD5545AF93F4C010E8BFAD" unitRef="usdPerShare">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
	<us-gaap:CommonStockParOrStatedValuePerShare contextRef="FI2017Q4" decimals="2" id="Fact-8824F0B83047517D8E1ECECA317E5876" unitRef="usdPerShare">0.01</us-gaap:CommonStockParOrStatedValuePerShare>
	<us-gaap:CommonStockSharesAuthorized contextRef="FI2016Q4" decimals="-6" id="Fact-C728523CE45C5B6F99F77CCC4348C474" unitRef="shares">450000000</us-gaap:CommonStockSharesAuthorized>
	<us-gaap:CommonStockSharesAuthorized contextRef="FI2017Q4" decimals="-6" id="Fact-B0AA8E19967859B3A5022D763BBDCB1B" unitRef="shares">450000000</us-gaap:CommonStockSharesAuthorized>
	<us-gaap:CommonStockSharesOutstanding contextRef="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-8F4374709E145C07B0BB60A171DCCEED" unitRef="shares">199400000</us-gaap:CommonStockSharesOutstanding>
	<us-gaap:CommonStockSharesOutstanding contextRef="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-3924479E86255B97A50C67A3598D0D8C" unitRef="shares">199700000</us-gaap:CommonStockSharesOutstanding>
	<us-gaap:CommonStockSharesOutstanding contextRef="FI2016Q4" decimals="-5" id="Fact-22F3D2D013145CE5A88EA330A2944EED" unitRef="shares">199700000</us-gaap:CommonStockSharesOutstanding>
	<us-gaap:CommonStockSharesOutstanding contextRef="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-5B7BC30353DE5E6C95553D88163B3DD4" unitRef="shares">199700000</us-gaap:CommonStockSharesOutstanding>
	<us-gaap:CommonStockSharesOutstanding contextRef="FI2017Q4" decimals="-5" id="Fact-3CF167565B9F5C09B899299B0420FC67" unitRef="shares">199700000</us-gaap:CommonStockSharesOutstanding>
	<us-gaap:CommonStockSharesOutstanding contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-3F71DDCE93EE5685A23ACDFE8C473538" unitRef="shares">199700000</us-gaap:CommonStockSharesOutstanding>
	<us-gaap:CommonStockValue contextRef="FI2016Q4" decimals="-5" id="Fact-E6E83EFBFE055D6EA361E7C609ADBAC1" unitRef="usd">2000000</us-gaap:CommonStockValue>
	<us-gaap:CommonStockValue contextRef="FI2017Q4" decimals="-5" id="Fact-E43272F817BC5C668206B0A031EDE47C" unitRef="usd">2000000</us-gaap:CommonStockValue>
	<us-gaap:CommonStocksIncludingAdditionalPaidInCapital contextRef="FI2016Q4" decimals="-5" id="Fact-94E2317D3DB054D0A29FECFAD6E8780E" unitRef="usd">1105800000</us-gaap:CommonStocksIncludingAdditionalPaidInCapital>
	<us-gaap:CommonStocksIncludingAdditionalPaidInCapital contextRef="FI2017Q4" decimals="-5" id="Fact-C020E152B02D58A6AB0AAD48FB939838" unitRef="usd">1114800000</us-gaap:CommonStocksIncludingAdditionalPaidInCapital>
	<us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="FD2015Q4YTD" decimals="-5" id="Fact-8434BDC42B4F563E9CC95CCA9456D3A1" unitRef="usd">277600000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="FD2016Q4YTD" decimals="-5" id="Fact-EBA60A2494A9596E8E86AB29C4E68C22" unitRef="usd">344000000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest contextRef="FD2017Q4YTD" decimals="-5" id="Fact-12835E9BF23E54C89EFF0BC7C6A3F604" unitRef="usd">629600000</us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:ConstructionInProgressGross contextRef="FI2016Q4" decimals="-5" id="Fact-D822D0B4CD0E5EB29BCDEE7039BB8D4B" unitRef="usd">495100000</us-gaap:ConstructionInProgressGross>
	<us-gaap:ConstructionInProgressGross contextRef="FI2017Q4" decimals="-5" id="Fact-F8D62B8A921B5481A0F75023E5A7DEA3" unitRef="usd">867500000</us-gaap:ConstructionInProgressGross>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2015Q4YTD" decimals="-5" id="Fact-AE454F5E32695E9C8DEC9CAA83FA2FBB" unitRef="usd">865000000</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-B44BF8272E8251D68D57D934AC392AB4" unitRef="usd">865000000</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-A78BC06B08395C199BD2A41119E5CAC1" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-19D484C1EFC551B5A914DB9AD1203190" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-6C39502A3E7255698A99A182AE65BF5E" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2016Q4YTD" decimals="-5" id="Fact-76E9111622CA592D8A8D50C043A390A7" unitRef="usd">880100000</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-89723BDFECFA5484AE891104B2064693" unitRef="usd">880100000</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-0992276BB11D5203ADB9C4FEF0A0818B" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-3E2ED95697AA523A819F02151F9CD3F7" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-E700CFD464305CD18FA5CE5366725BF3" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2017Q4YTD" decimals="-5" id="Fact-D2FD78D4386253BEB40C527C1742F269" unitRef="usd">897600000</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-BE503509242B58298921D9BA0AC59AFC" unitRef="usd">897600000</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-DB1FFC1D2FC25E3E9644DFB8511347DF" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-DB844BC3DEDA5FFF9114731CE375B254" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CostOfGoodsAndServicesSold contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-459589E92480548F83070C6FDA525C50" unitRef="usd">0</us-gaap:CostOfGoodsAndServicesSold>
	<us-gaap:CurrentFederalTaxExpenseBenefit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4E5C26C7A8E75657BDF2CC71B59C115A" unitRef="usd">0</us-gaap:CurrentFederalTaxExpenseBenefit>
	<us-gaap:CurrentFederalTaxExpenseBenefit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-4BE11F1AB7E75ABCB60A41499EE23B94" unitRef="usd">0</us-gaap:CurrentFederalTaxExpenseBenefit>
	<us-gaap:CurrentFederalTaxExpenseBenefit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-EAE4FE79584B547C9E63FD7182772C94" unitRef="usd">4900000</us-gaap:CurrentFederalTaxExpenseBenefit>
	<us-gaap:CurrentIncomeTaxExpenseBenefit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-5C69C47E111152A98811749A418AF559" unitRef="usd">-5200000</us-gaap:CurrentIncomeTaxExpenseBenefit>
	<us-gaap:CurrentIncomeTaxExpenseBenefit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-57971654C5325529A01F82AB417FB4A1" unitRef="usd">-5700000</us-gaap:CurrentIncomeTaxExpenseBenefit>
	<us-gaap:CurrentIncomeTaxExpenseBenefit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-424380C5A7F25297A2E40B052D365491" unitRef="usd">700000</us-gaap:CurrentIncomeTaxExpenseBenefit>
	<us-gaap:CurrentStateAndLocalTaxExpenseBenefit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4C31125855075C32A6D313CD94FDBFE9" unitRef="usd">-5200000</us-gaap:CurrentStateAndLocalTaxExpenseBenefit>
	<us-gaap:CurrentStateAndLocalTaxExpenseBenefit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-3A1AA43B48AA5D4A952197DF2ABB2B26" unitRef="usd">-5700000</us-gaap:CurrentStateAndLocalTaxExpenseBenefit>
	<us-gaap:CurrentStateAndLocalTaxExpenseBenefit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-BA055716D10F5923B74F448CB32D8BF0" unitRef="usd">-4200000</us-gaap:CurrentStateAndLocalTaxExpenseBenefit>
	<us-gaap:CustomerDepositsCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-20775A99BAEC55438CE0611AC983101C" unitRef="usd">77700000</us-gaap:CustomerDepositsCurrent>
	<us-gaap:CustomerDepositsCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-9574DFC6CB8D5B3CBDC46D26F4FBD815" unitRef="usd">80700000</us-gaap:CustomerDepositsCurrent>
	<us-gaap:CustomerRefundLiabilityCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-B2962455D8ED5547A1D2C02613B17EB8" unitRef="usd">0</us-gaap:CustomerRefundLiabilityCurrent>
	<us-gaap:CustomerRefundLiabilityCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-8C46A934626E5518B0924B6526174451" unitRef="usd">1700000</us-gaap:CustomerRefundLiabilityCurrent>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_DueAugust312062Member_us-gaap_LongtermDebtTypeAxis_us-gaap_LongTermDebtMember" decimals="-5" id="Fact-5B73BA3220A35994A72716E3AA84711A" unitRef="usd">9900000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="-5" id="Fact-24DE1F257EBE50CB9F0441AB4C76B06F" unitRef="usd">47000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="-5" id="Fact-077231E91E2353D0B39CB7D2AFE4C350" unitRef="usd">32400000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="-5" id="Fact-A75712D6438A5F0C929B24014277FD26" unitRef="usd">56000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeniorNotesDueMay152041Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-1EEE7F07391F56F593A5D3AF8706C5AB" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueApril152028Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-F79692F3457C516287A38C683D607506" unitRef="usd">100000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueFebruary12038Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-DDC5167D40BD505AA5BB5A73E30797DA" unitRef="usd">200000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-CEBD393D337F50F4AF54D3481F319A4F" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152036Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-908EEE1F599B56878225400C31257E5E" unitRef="usd">110000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-8C027CDB4513570B95D5C4634B47C3DF" unitRef="usd">125000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-FC2791F2CBD8594AA68FA0A5E5D62CF5" unitRef="usd">125000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJune12040Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-A9C2CBF4E4A4576A93217BFA3670D8F5" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueMay12043Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-709949CAEC345A76B0715359EF0F2508" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueSeptember12018Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-9C24D908EA855F2293586F8E77C2F111" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-D2BFD09D89625A8295185DE4B7F86DAE" unitRef="usd">0</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueAugust152047MemberDomain_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-D6D729563F3055C385820DC8A59FEF14" unitRef="usd">0</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueDecember152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-67102C10292A506FA630FDC3DFDD434F" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueMarch152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-C3800FA8A95053A19D92C3458980F72B" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueNovember242017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-39D037C3106B5D0AAABE4C054AC50E29" unitRef="usd">100000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q1_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-20422ECF293954F0B611A26D4A6C0709" unitRef="usd">300000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q3_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-599156EF688853EFB1EB4AFF26F5AF02" unitRef="usd">125000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_DueAugust312062Member_us-gaap_LongtermDebtTypeAxis_us-gaap_LongTermDebtMember" decimals="-5" id="Fact-96AA775600185A59AC156FF5A811A6E2" unitRef="usd">9700000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="-5" id="Fact-6B15337599B35779B8F1305EAF551355" unitRef="usd">47000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="-5" id="Fact-375D4C90D03F5A37A4D59D8EEBFF8059" unitRef="usd">32400000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="-5" id="Fact-65EEC9C2FC8A5C3995C41C77303B44F0" unitRef="usd">56000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeniorNotesDueMay152041Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-B92A5EB7D97E5DC1B12D8F58552B5EB5" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueApril152028Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-5B068239CD315986AE0BA00B7FA6884F" unitRef="usd">100000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueFebruary12038Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-476A0A6D2B0C5234AA0ED40878918B9B" unitRef="usd">200000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-037BAFEACF685B99BB1DF970B3F93193" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152036Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-0BC9E66F5B805B5E92E926AB81831C19" unitRef="usd">110000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-0CE0763662505268A1B91803ED0C46EA" unitRef="usd">0</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-9820C69E2F685DCCAB1342B325548DCE" unitRef="usd">125000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJune12040Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-3A2D22EE12FC53E291378F5ACCC2E077" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueMay12043Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-B4E8F31FC75756A8BFBB4CA8D5B0587D" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueSeptember12018Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-02C6BC031A255753AD07AB9C0F82DFB6" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-EAE5A394AA4057EEAE2C1E4C0D28F454" unitRef="usd">300000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueAugust152047MemberDomain_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-723619B9A0CD50D68F568B50C69A4BF0" unitRef="usd">300000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueDecember152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-DC11D8D156235319A198C56F506CE767" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueMarch152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-63DD4C7671BF5AEA8189A57B2182611D" unitRef="usd">250000000</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentCarryingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueNovember242017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="-5" id="Fact-D63F4B517A8E55B0A32698DB320E2B34" unitRef="usd">0</us-gaap:DebtInstrumentCarryingAmount>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q3_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="3" id="Fact-06A6B5D152A45CA18DD48A63373A1AFD" unitRef="number">0.065</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_DueAugust312062Member_us-gaap_LongtermDebtTypeAxis_us-gaap_LongTermDebtMember" decimals="4" id="Fact-E6C15A549F245538A27B837F4C56E900" unitRef="number">0.0370</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeniorNotesDueMay152041Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-051BE2890FC85DF9BC772766DB0E9A96" unitRef="number">0.0525</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueApril152028Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-F16F7221B9FF5B25886E9FD093D01CBE" unitRef="number">0.0650</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueFebruary12038Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-3D48E01757D5521F9901CE0179CF9734" unitRef="number">0.0645</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-EF54514D2C5A5A18BF245617EE78AE1A" unitRef="number">0.0825</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152036Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-2BF01331CED15E9B8B2AC27B5DB8F0F7" unitRef="number">0.0575</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-CDF5F6C211445A528229215D6BD397AE" unitRef="number">0.0650</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-7C1ACE928B2A5C5C942B6838CECD8430" unitRef="number">0.0665</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJune12040Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-76370FEEE0D15F56AD2EEB7196333DB3" unitRef="number">0.0585</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueMay12043Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-5AC86073C6045AB59200EAB8D67A9AF2" unitRef="number">0.0390</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueSeptember12018Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-2DF66A7554AA51AE8055E941DB63E495" unitRef="number">0.0635</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-F6083758C278505C9711F2359AE61C9F" unitRef="number">0.0415</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueAugust152047MemberDomain_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-B27026AF33D0543DBC59B5CADD8D0C41" unitRef="number">0.0385</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueDecember152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-2831489BC6485982A7A15C644DFE5648" unitRef="number">0.0400</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueMarch152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-92A675BF4CA75D7FAFA3FDE96C1C56A1" unitRef="number">0.0455</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueNovember242017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" decimals="4" id="Fact-F0752285B37151AD8780664D0574373D" unitRef="number">0.0187</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_RangeAxis_us-gaap_MaximumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="4" id="Fact-FEA58F8CFF62595098B128C0A601D5B7" unitRef="number">0.0186</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember_us-gaap_RangeAxis_us-gaap_MinimumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="4" id="Fact-85A9F10E42605F35A39BD2B00D8DB7A6" unitRef="number">0.0065</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_RangeAxis_us-gaap_MaximumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="4" id="Fact-F6F4918756A8581395375BCD8D5BCF0E" unitRef="number">0.0180</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member_us-gaap_RangeAxis_us-gaap_MinimumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="4" id="Fact-6DFE638DD9B55B2F8199A1910A2908C4" unitRef="number">0.0065</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_RangeAxis_us-gaap_MaximumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="4" id="Fact-C28217A4C41D5186B8CBD9D27AE6636A" unitRef="number">0.0180</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentInterestRateStatedPercentage contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member_us-gaap_RangeAxis_us-gaap_MinimumMember_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="4" id="Fact-39D48E980882542CAB56097B1B7803C7" unitRef="number">0.0066</us-gaap:DebtInstrumentInterestRateStatedPercentage>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueNovember242017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-2F66C385C3085595A63B6D35312FB376">2017-11-24</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q3QTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-4DBF0ECD5E435D5E837CFE9E2F1976E0">2017-07-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_DueAugust312062Member_us-gaap_LongtermDebtTypeAxis_us-gaap_LongTermDebtMember" id="Fact-6EDE18E92BD2567A8A698DD8169773C0">2062-08-31</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeniorNotesDueMay152041Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-132D5AFFBB1C51FB851AB7A2E92D79F8">2041-05-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueApril152028Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-30457D49F4B854DCBB006E3B29BF548E">2028-04-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueFebruary12038Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-4441819DDFBA5BA2B8F0D5FAA0605A6D">2038-02-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152016Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-29B3F02CCF245A4F85949EF88629C8B7" xsi:nil="true" />
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152019Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-2BBCF43927FA59A8B730D14FE4FF21BE">2019-01-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJanuary152036Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-E5C9DEB15C3B578BB096806772C49C84">2036-01-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152017Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-983F296DE70D582F80381DDEB18D63AE">2017-07-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJuly152027Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-C2FE0DF87834510C8625064F48A58301">2027-07-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueJune12040Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-55D7A75BD9D55E9FA5B6CDF7DA9EB55D">2040-06-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueMay12043Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-8CB9894330B85521AEE5B7A24D267927">2043-05-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesDueSeptember12018Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-6986F572312954B8A18DA527ED553BF1">2018-09-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueApril12047Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-7EA5784559E351908E877C927DA14F58">2047-04-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueAugust152047MemberDomain_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-45C3124D09CD56469A506BBBFCA7465F">2047-08-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueDecember152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-1E0B132906725FE7BDE4AFA61D8F612F">2044-12-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_DebtInstrumentAxis_oge_SeriesdueMarch152044Member_us-gaap_LongtermDebtTypeAxis_us-gaap_SeniorNotesMember" id="Fact-9DAFF26FB1E752D5A1ED0135F6A7FC1B">2044-03-15</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_us-gaap_DebtInstrumentAxis_oge_GarfieldIndustrialAuthorityBondMember" id="Fact-C4D00E365AF05B9382124204E2069397">2025-01-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2025Member" id="Fact-0FBDCEF4429E5E3891FDF6548777672B">2025-01-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentMaturityDate contextRef="FD2017Q4YTD_us-gaap_DebtInstrumentAxis_oge_MuskogeeIndustrialAuthorityBondDue2027Member" id="Fact-A777D3BC0D605642961BAE07ED28F437">2027-06-01</us-gaap:DebtInstrumentMaturityDate>
	<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-3CC924FA4B055C5191D5F28C96D4E06F" unitRef="usd">9300000</us-gaap:DebtInstrumentUnamortizedDiscount>
	<us-gaap:DebtInstrumentUnamortizedDiscount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-41F66776F4755DB0B5477F655720E688" unitRef="usd">9900000</us-gaap:DebtInstrumentUnamortizedDiscount>
	<us-gaap:DeferredCostsAndOtherAssets contextRef="FI2014Q4_us-gaap_PublicUtilitiesInventoryAxis_us-gaap_PublicUtilitiesInventoryFuelMember" decimals="-5" id="Fact-C5F75495E95454FB91E3171F3B7E8859" unitRef="usd">11000000</us-gaap:DeferredCostsAndOtherAssets>
	<us-gaap:DeferredFederalIncomeTaxExpenseBenefit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-514521028EBA57D0A520F86CE979D78D" unitRef="usd">98800000</us-gaap:DeferredFederalIncomeTaxExpenseBenefit>
	<us-gaap:DeferredFederalIncomeTaxExpenseBenefit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-F664386C43325DCBBE7224775A55B03B" unitRef="usd">126000000</us-gaap:DeferredFederalIncomeTaxExpenseBenefit>
	<us-gaap:DeferredFederalIncomeTaxExpenseBenefit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-35220E211E9D509DAF0FF19A558C66B5" unitRef="usd">-75900000</us-gaap:DeferredFederalIncomeTaxExpenseBenefit>
	<us-gaap:DeferredFuelCost contextRef="FI2016Q4" decimals="-5" id="Fact-633C8633DF27577EB4085A47D1145FAD" unitRef="usd">51300000</us-gaap:DeferredFuelCost>
	<us-gaap:DeferredFuelCost contextRef="FI2017Q4" decimals="-5" id="Fact-0DD706B63643512A8FDE66E20A909AFD" unitRef="usd">0</us-gaap:DeferredFuelCost>
	<us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-87611F4355985A639839F3AF745EE414" unitRef="usd">103300000</us-gaap:DeferredIncomeTaxExpenseBenefit>
	<us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-859BE6B3A8FA5699A7B18C3C995A6686" unitRef="usd">154000000</us-gaap:DeferredIncomeTaxExpenseBenefit>
	<us-gaap:DeferredIncomeTaxExpenseBenefit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-5697ED1795CF5C70B53E56BBD304E763" unitRef="usd">-49900000</us-gaap:DeferredIncomeTaxExpenseBenefit>
	<us-gaap:DeferredIncomeTaxesAndTaxCredits contextRef="FD2015Q4YTD" decimals="-5" id="Fact-E0A69C75A4D158CEAFB4A3FBDC6AE548" unitRef="usd">102600000</us-gaap:DeferredIncomeTaxesAndTaxCredits>
	<us-gaap:DeferredIncomeTaxesAndTaxCredits contextRef="FD2016Q4YTD" decimals="-5" id="Fact-66AE45DEBC625D6D80D6D9DB615CCE51" unitRef="usd">153800000</us-gaap:DeferredIncomeTaxesAndTaxCredits>
	<us-gaap:DeferredIncomeTaxesAndTaxCredits contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F48F4C92624A53ABB9C7E5F76DE04D35" unitRef="usd">-50000000</us-gaap:DeferredIncomeTaxesAndTaxCredits>
	<us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-BC144F0B719C56858C31A55E668A7591" unitRef="usd">4500000</us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit>
	<us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-8F180210BF8355D4968CCDF9C23985B8" unitRef="usd">28000000</us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit>
	<us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-53A8B6BE43DB5E8C8F50CEA41B8FCE7A" unitRef="usd">26000000</us-gaap:DeferredStateAndLocalIncomeTaxExpenseBenefit>
	<us-gaap:DeferredStormAndPropertyReserveDeficiencyCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-823CBA19084757B7941F146B82767388" unitRef="usd">2700000</us-gaap:DeferredStormAndPropertyReserveDeficiencyCurrent>
	<us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_StateOperatingLossMember" decimals="-5" id="Fact-A0BCEAC4178750B2843871DBBF6B81F9" unitRef="usd">21100000</us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal>
	<us-gaap:DeferredTaxAssetsOther contextRef="FI2016Q4" decimals="-5" id="Fact-65417EB1D2EA58ABAB2DD5F57BC4E366" unitRef="usd">14000000</us-gaap:DeferredTaxAssetsOther>
	<us-gaap:DeferredTaxAssetsOther contextRef="FI2017Q4" decimals="-5" id="Fact-ED3A038FBA3D522498E571F18791017D" unitRef="usd">900000</us-gaap:DeferredTaxAssetsOther>
	<us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FI2016Q4" decimals="-5" id="Fact-E02F6488472A51F29BA1C5C98E345954" unitRef="usd">220600000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
	<us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FI2017Q4" decimals="-5" id="Fact-09756F2447A55CF4AE52126E013AC758" unitRef="usd">218500000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
	<us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_FederalTaxCreditsMemberMember" decimals="-5" id="Fact-281D1F9FA0485EFF8376F59BFDD88B1D" unitRef="usd">218500000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
	<us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember" decimals="-5" id="Fact-28B9145F9019599B9C268481B570D619" unitRef="usd">8500000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
	<us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaInvestmentTaxCreditsMemberMember" decimals="-5" id="Fact-38C25769940858BFB51844DD964F6F3C" unitRef="usd">113800000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
	<us-gaap:DeferredTaxAssetsTaxCreditCarryforwards contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaZeroEmissionTaxCreditsMemberMember" decimals="-5" id="Fact-88F7F4C5EE7C54E3AE37A2E569652A38" unitRef="usd">19400000</us-gaap:DeferredTaxAssetsTaxCreditCarryforwards>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits contextRef="FI2016Q4" decimals="-5" id="Fact-83EBDF787C115109B1BFA373557437C9" unitRef="usd">-48900000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits contextRef="FI2017Q4" decimals="-5" id="Fact-81335C0C468C53E993E99D2F03B3CD8C" unitRef="usd">-25200000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities contextRef="FI2016Q4" decimals="-5" id="Fact-06FC0AD3C3AE52AFAF2800E101B99D77" unitRef="usd">16100000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities contextRef="FI2017Q4" decimals="-5" id="Fact-CAFCFFA80B3D5EA38F611FBE617FD19E" unitRef="usd">7400000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts contextRef="FI2016Q4" decimals="-5" id="Fact-615A5AE41AC053AB8D0316B59C6F2782" unitRef="usd">600000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts contextRef="FI2017Q4" decimals="-5" id="Fact-4C9A160FFAD258F2889DE4D230AC620B" unitRef="usd">400000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations contextRef="FI2016Q4" decimals="-5" id="Fact-0324917AE78956479CFE253CAE7F3F85" unitRef="usd">24500000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations contextRef="FI2017Q4" decimals="-5" id="Fact-8FE56DB03AAD57F480B1A7A841B519DB" unitRef="usd">19200000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther contextRef="FI2016Q4" decimals="-5" id="Fact-17102F361CEB552F80F6FEEDC2FD4684" unitRef="usd">3500000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther>
	<us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther contextRef="FI2017Q4" decimals="-5" id="Fact-29318CE0CDD1553A8CCA39CD5F7C80AA" unitRef="usd">2100000</us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther>
	<us-gaap:DeferredTaxLiabilitiesDerivatives contextRef="FI2016Q4" decimals="-5" id="Fact-D53BFFEAF73E5900A429DC297DCB1460" unitRef="usd">2200000</us-gaap:DeferredTaxLiabilitiesDerivatives>
	<us-gaap:DeferredTaxLiabilitiesDerivatives contextRef="FI2017Q4" decimals="-5" id="Fact-9BD9FC7ADBB3570DA7767A07A912DEDC" unitRef="usd">1600000</us-gaap:DeferredTaxLiabilitiesDerivatives>
	<us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-0FA74E153D915201B3E2015287F477EA" unitRef="usd">2334500000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
	<us-gaap:DeferredTaxLiabilitiesNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-83DFDEEA6A225738AD4FE2283DBF7A8E" unitRef="usd">1227800000</us-gaap:DeferredTaxLiabilitiesNoncurrent>
	<us-gaap:DeferredTaxLiabilitiesPrepaidExpenses contextRef="FI2016Q4" decimals="-5" id="Fact-750C9E9548475D8ABAFA0E6D2905C24D" unitRef="usd">16500000</us-gaap:DeferredTaxLiabilitiesPrepaidExpenses>
	<us-gaap:DeferredTaxLiabilitiesPrepaidExpenses contextRef="FI2017Q4" decimals="-5" id="Fact-B8F4BE47031E5F558E716EB137D1C372" unitRef="usd">11500000</us-gaap:DeferredTaxLiabilitiesPrepaidExpenses>
	<us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment contextRef="FI2016Q4" decimals="-5" id="Fact-1558B693CB715799B359E004FD49268F" unitRef="usd">2103200000</us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment>
	<us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment contextRef="FI2017Q4" decimals="-5" id="Fact-91F0474C0AE353ECAB222220E32F9D76" unitRef="usd">1449600000</us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment>
	<us-gaap:DeferredTaxLiabilitiesRegulatoryAssets contextRef="FI2016Q4" decimals="-5" id="Fact-8EEB430911EC58BAA9478E826624A630" unitRef="usd">34400000</us-gaap:DeferredTaxLiabilitiesRegulatoryAssets>
	<us-gaap:DeferredTaxLiabilitiesRegulatoryAssets contextRef="FI2017Q4" decimals="-5" id="Fact-7129797C86AE50B481EEF4C11C383F3F" unitRef="usd">18900000</us-gaap:DeferredTaxLiabilitiesRegulatoryAssets>
	<us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-4F674D9ECFBD534C98B1FD0404A176B4" unitRef="usd">6100000</us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation>
	<us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-3D63DA6B2EDD558289D7038981DFD4F5" unitRef="usd">608000000</us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation>
	<us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-294DF8DFEE6959879E4B00F80ED3EC30" unitRef="usd">7500000</us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation>
	<us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B5522E4F44B057368825E75ABF608CFB" unitRef="usd">626900000</us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation>
	<us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-F177C58DD54A5997ACE35C9FC81172F6" unitRef="usd">0</us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-FD28594A25EA5932851E93164166821D" unitRef="usd">2000000</us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DD45FF4C721A5BA3943F0D24542AA694" unitRef="usd">48000000</us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-68605B5F684C5F40A4114A67C77FF885" unitRef="usd">0</us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-2BA86073D43B5E9BA36B3D7A3525D348" unitRef="usd">2800000</us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A8885148D3E6543ABE99E5FDE98A8A91" unitRef="usd">84400000</us-gaap:DefinedBenefitPlanActualReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanActuarialGainLoss contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-51853D1A1CBA52FB82F43734141A2DEB" unitRef="usd">1800000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
	<us-gaap:DefinedBenefitPlanActuarialGainLoss contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-D632FD8B1BC556B9AD819A7B39A1C0F7" unitRef="usd">-7600000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
	<us-gaap:DefinedBenefitPlanActuarialGainLoss contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A9821B8E1AC2516DBD148C1BC95F2738" unitRef="usd">4700000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
	<us-gaap:DefinedBenefitPlanActuarialGainLoss contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9818085664AB5B0BB142EC3A607D1EA4" unitRef="usd">700000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
	<us-gaap:DefinedBenefitPlanActuarialGainLoss contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-21CB5B814C7658E9B6E699B6FD27FCA6" unitRef="usd">5600000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
	<us-gaap:DefinedBenefitPlanActuarialGainLoss contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-511D2B3063905A04B2E85B5B58A71C19" unitRef="usd">38600000</us-gaap:DefinedBenefitPlanActuarialGainLoss>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-06AF5AA627205B0984FEB110BB5C8296" unitRef="usd">-600000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-E5EC122C40AB5A108C2D2B483D69A85F" unitRef="usd">-13900000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BBFEC7A87C2C54A6919D3E7AD3B3C84A" unitRef="usd">-18000000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-518FE0C3AF87521EADD7258D1694EE9E" unitRef="usd">-700000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-7006487DBE95598BAC01B4C832C3C10B" unitRef="usd">-2600000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6ABE17D4F946532E8EEF613337CA9E31" unitRef="usd">-16500000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8B1D25E29ED65745916A613C5B3EB292" unitRef="usd">-400000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-DB0EFF1325B457C48CC5EF461F988E33" unitRef="usd">-2000000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C3493B6CE8605A8DAA3DD7850AF7E6AF" unitRef="usd">-17400000</us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E04FCB85AB175800BB8024A8964C6224" unitRef="usd">100000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-6372BD8AE7A05C6DA6DB2822F7B317A5" unitRef="usd">-16500000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-897B28EBD6C956AB80342F38E51B3252" unitRef="usd">400000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DA9BC54009985559B35F8FA8BF45A4D0" unitRef="usd">100000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-85EE0FF42B2E5BF7AC3F65FB84594AE4" unitRef="usd">-8800000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-727C86D9C2695EE6A9C27A5785AF8476" unitRef="usd">-100000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2FE53BDB9F965797A33C15EEB5E9387B" unitRef="usd">100000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-EA05911A03AE5FB49C765FFA6B45B744" unitRef="usd">-3500000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D507C9ED4738510B9C91CAEBD96A2D0A" unitRef="usd">-100000</us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-FA52A5921A5255E8982C45375872B72D" unitRef="number">0.0425</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-A32922956E99554CB28BB7686FF684E0" unitRef="number">0.0400</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-7B36128DB8D95236A807231A70CAE4C7" unitRef="number">0.0420</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-083093CAB48752D1941741E4CA7A2359" unitRef="number">0.0400</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-CF002CCCF7685811849505D98757926E" unitRef="number">0.0370</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-A6372F1921CA51789B8840695E8B147E" unitRef="number">0.0360</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-A891550676925893B3F03C4CD33140FB" unitRef="number">0.0400</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-779649DB28F05063841CC0326FC0DAD6" unitRef="number">0.0750</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-5C99896BCC1D5193941DEED3711F1CA7" unitRef="number">0.0400</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-77759ACC802B5BA5A15F8EF6C693E269" unitRef="number">0.0750</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-2159D8CBEF2652A881CDA6794B064F94" unitRef="number">0.0400</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-F3DB5AA4D1235E3E87C5E1B46998A474" unitRef="number">0.0750</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-8935C888040D52A481F081DAF84A7577" unitRef="number">0.0420</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-EA51BAB8AF0759D387581A5C56282818" unitRef="number">0.0420</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease>
	<us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="4" id="Fact-3367A3004E275E249FAA9500E1682DF1" unitRef="number">0.0420</us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8208C63571405D729915F1B8FF9D5B25" unitRef="usd">25100000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-7889E9250E385BFDAC4B83CC2103FA18" unitRef="usd">225300000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9C4D357BB65C52F1BD7394DBE7AB6708" unitRef="usd">680000000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A28808CFF2BD5A9E8C7703800FDB3609" unitRef="usd">7000000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-72CC922DAC1C520BAF2EC9044A03B9BD" unitRef="usd">215900000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6FCED6C21BD950E4A5F3584D4D4EF52A" unitRef="usd">672200000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-40673A268DFA5D498CDEAC78E9E6B316" unitRef="usd">8100000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-87801A20E3035764BCF72D39E1FC841E" unitRef="usd">149400000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligation contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B0A726E77B23503BAA482E80AD5F3386" unitRef="usd">687500000</us-gaap:DefinedBenefitPlanBenefitObligation>
	<us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9F27281DA027557EA27C8716A44E5E2C" unitRef="usd">0</us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid>
	<us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-1FA971C7A8945FF2BE1200442A5EE708" unitRef="usd">15700000</us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid>
	<us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1C1C05BBCF795873BAEAFF8235FAAA16" unitRef="usd">53800000</us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid>
	<us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C4C576A3A03753BE8B9202818BA024D7" unitRef="usd">200000</us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid>
	<us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-DD8FCF5F95CA5479BE3FF66233FCBAB6" unitRef="usd">15700000</us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid>
	<us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-64714C2B30A85345BD2C0B0C16B0E939" unitRef="usd">14800000</us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid>
	<us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-013A52504D875988B5027791C65087A1" unitRef="usd">0</us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-03CB2179C0C95AFAA3539D69F6E563E8" unitRef="usd">3600000</us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-00404CB5B9D35CBD96D3F4ACBFC13E36" unitRef="usd">0</us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D373A2660D065883864149F1E823A3CC" unitRef="usd">0</us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-04CC3C59CE6354ED8CD69E248210F54D" unitRef="usd">3500000</us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B0FCDC4D6E9A52779EA407E0FEAE5CF8" unitRef="usd">0</us-gaap:DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanContributionsByEmployer contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-29201E6DAAC45BA5B0239A6CDB6BAACC" unitRef="usd">20600000</us-gaap:DefinedBenefitPlanContributionsByEmployer>
	<us-gaap:DefinedBenefitPlanContributionsByEmployer contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-1557EA8B750E5DA598C0642A2A49807D" unitRef="usd">7900000</us-gaap:DefinedBenefitPlanContributionsByEmployer>
	<us-gaap:DefinedBenefitPlanContributionsByEmployer contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B3BA91793AD951C29A6182AB27C7F91E" unitRef="usd">20000000</us-gaap:DefinedBenefitPlanContributionsByEmployer>
	<us-gaap:DefinedBenefitPlanContributionsByEmployer contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-102E1FB5BD9850D486978D429BA5AFAD" unitRef="usd">200000</us-gaap:DefinedBenefitPlanContributionsByEmployer>
	<us-gaap:DefinedBenefitPlanContributionsByEmployer contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-12E798976D6759C38DFE8F117D0DA32B" unitRef="usd">34600000</us-gaap:DefinedBenefitPlanContributionsByEmployer>
	<us-gaap:DefinedBenefitPlanContributionsByEmployer contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-42684943D59F5F40AF32A71B6837BBAF" unitRef="usd">20000000</us-gaap:DefinedBenefitPlanContributionsByEmployer>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1 contextRef="FD2015Q4YTD" decimals="-5" id="Fact-05A6ED6A99DD54DDB102D57D00A93FCB" unitRef="usd">700000</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1 contextRef="FD2016Q4YTD" decimals="-5" id="Fact-7550864B98E95F82B0DF866EF252FDBB" unitRef="usd">700000</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1 contextRef="FD2017Q4YTD" decimals="-5" id="Fact-4ACAB4D7611B5D258894DC7BC61CC67E" unitRef="usd">300000</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1 contextRef="FD2015Q4YTD" decimals="-5" id="Fact-9CA521B7E67750859F71426ED0FF153F" unitRef="usd">100000</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1 contextRef="FD2016Q4YTD" decimals="-5" id="Fact-F519E0B470795948997344212398715D" unitRef="usd">0</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1 contextRef="FD2017Q4YTD" decimals="-5" id="Fact-45D2AD8C6AAA5D1E8B1E13A3BC3AD068" unitRef="usd">0</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation contextRef="FD2015Q4YTD" decimals="-5" id="Fact-8FC3C7A1226F5B30B30CD8816E01961E" unitRef="usd">200000</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation contextRef="FD2016Q4YTD" decimals="-5" id="Fact-C146E1FBCBF75AB1B0629423BC28A2B6" unitRef="usd">200000</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C73C23507BE45C6DA17AE7F750CA6347" unitRef="usd">100000</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents contextRef="FD2015Q4YTD" decimals="-5" id="Fact-6F262D9460A057918BEE1F89743C42FD" unitRef="usd">0</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents contextRef="FD2016Q4YTD" decimals="-5" id="Fact-15270C69AB395449B5D0B3AB3E1064D2" unitRef="usd">0</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents>
	<us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents contextRef="FD2017Q4YTD" decimals="-5" id="Fact-BF43A8620AEE5F3C97356541ABA2DA0A" unitRef="usd">0</us-gaap:DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents>
	<us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter contextRef="FI2017Q4" decimals="-5" id="Fact-E6C3901E73A65D96A31AA9F8971002B8" unitRef="usd">285000000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter>
	<us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths contextRef="FI2017Q4" decimals="-5" id="Fact-D5A4D8A2FFAC5572821D182F6F682184" unitRef="usd">65600000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths>
	<us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive contextRef="FI2017Q4" decimals="-5" id="Fact-457E61E629DB5CB7A453AE4C5FB6E9BA" unitRef="usd">61100000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive>
	<us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour contextRef="FI2017Q4" decimals="-5" id="Fact-938EE755B6A45DA5BCEEF66F6826E3D9" unitRef="usd">62300000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour>
	<us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree contextRef="FI2017Q4" decimals="-5" id="Fact-CDAC0E3CD2475340B5B88B95094CAE90" unitRef="usd">63400000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree>
	<us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo contextRef="FI2017Q4" decimals="-5" id="Fact-36C6485F74305D859BCC7130B891E67B" unitRef="usd">62000000</us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-FBB12E7B6B5A5EDCA8C9AB6CD67F170D" unitRef="usd">0</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-0006BE1D3BB5516FAA21CE9E711B7F40" unitRef="usd">2400000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B10634D56EDC5FDCBC1F100B750F9067" unitRef="usd">46000000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-08DB00C50AF65C118348B6632AF2F1F1" unitRef="usd">0</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-863E3D77BF82590E89A8B047F2093BB7" unitRef="usd">2300000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-08F397F0F612587489C576E33A08F2C7" unitRef="usd">41500000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-64196F5FF69258E3845B4D684A4D2631" unitRef="usd">0</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-79F66F53C1265FDAB6368C155DED34C4" unitRef="usd">2200000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-AD8E4873BE7058ED9D913E5A748E1393" unitRef="usd">42600000</us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2015Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-683842F4B3EC5EF88368F1F9B6887190" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-F48558B372195877AF453DD4152D11AD" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-7D3886AD01285FACB27700DD260644BB" unitRef="usd">55300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-EE33682FE77C59A58938ECEF4585B0E2" unitRef="usd">581700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6D2FE14D70055CEF94E9E34BC1C2A266" unitRef="usd">300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0935FD711D8259689CB71C84D232E59A" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-3F95FF22DDBD55FBA256F356409CACAA" unitRef="usd">300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_InterestAndDividendsReceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-CCB40C3795A450D7860AD496D43886AF" unitRef="usd">3000000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_PayableToBrokerForSecuritiesPurchasedMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BC52124A4A585A3898432DD0C261549E" unitRef="usd">-14300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B4CB15B221445663ACB49A7EB7361D34" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A093E3D370DF5094BBBF6ADC3BF244C4" unitRef="usd">200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-857B6CE4FEEB5C3CAA80A75186F8F4F0" unitRef="usd">200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableFromBrokerForSecuritiesSoldMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-5F782E71DA015CB8A0B76B7EF2E0E107" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanAssetsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BB89D50BE86450CCABC7ACA9CA7911C8" unitRef="usd">595900000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-65DB094DA639512CBF768AFF7FEEE743" unitRef="usd">368700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-002FF554515951C7B1CC06905AD052DE" unitRef="usd">212500000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1C26580D715C5F8CA82D5620C92A27E9" unitRef="usd">607200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-7DFAC2BBF68353C8A819170E304F45E8" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-20C8D8E2974A5D339FFE9430A9310809" unitRef="usd">-2300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-253F761E74785CE6BD2CE1D0D80D72EB" unitRef="usd">-2300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8ACA862AA09F5F64883827BA269A8F18" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-66EC13B72D2259FC95CC3814E17F5E30" unitRef="usd">10700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DF946BB5D06A5280ABE20EC39F6FF078" unitRef="usd">10700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-F113853C741F5F549F7322F446FBD62A" unitRef="usd">237100000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-013ABEA07ADC550DA7E6261C76C98586" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E1FBFFDBD32650A381E354D4D387DD75" unitRef="usd">237100000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9198C41847C75A8294B2B1E7F8F74E2D" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B6AA935C06385946876BFF2984649F0E" unitRef="usd">137600000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B5D23E111B515C4DAF10B575A845700E" unitRef="usd">137600000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E0B060EE50165461B82D83D854BA61EC" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8C5AAF8D628A525B8FDEAA5EF0DFB784" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D5A4D827572D56588CBF7138CF8977C9" unitRef="usd">23800000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6B86C9BFEE355078AD799F3A072678EF" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C0B3A5A93EFC59109F7C04A631069284" unitRef="usd">5200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B776CF8A31245A65A6C543A5712B6A1D" unitRef="usd">5200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-947EE1E0E71F5800A8BA2BD5B97B8F4C" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-7C2761592C8759C6BEE18CD9EA133744" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-164892E9138F55C386B70B82BB080E30" unitRef="usd">2200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-AAE75D4A65BB59BBB2BD614DB2AF972F" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2371220498C958318B409246D886C5FA" unitRef="usd">59200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-47F783CF4C5F57D6A20A2C869E187135" unitRef="usd">59200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6C6D4986AE9F55149CAF4168F1D44B65" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8D2022F469375201AA4F797A5C80AB74" unitRef="usd">1900000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-5A773A98544A5682BC674E89507B05E2" unitRef="usd">1900000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1BEC12B88ED351C7B46815F90EC343DE" unitRef="usd">9000000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D8857C4E5D115E76B50B89B4145D472B" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-F243A6AD0C745ACD9D5655CF99CEE087" unitRef="usd">9000000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8CC9AA2A72C05D09BFE510D900D29034" unitRef="usd">122300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-01C7CCAF8D4C56A89FB2D47649664808" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-762FCA586DF95783AB1173392915E11E" unitRef="usd">122300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-D8A432B178EC596B9C3585E0D5E8022F" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-A4DDC5BE9BE75816A71B0B00C5BB13F3" unitRef="usd">44700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-57A724F6F7F155E687E98E5A30DDEC84" unitRef="usd">44700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-288A04410E4E56CAA3656D1ABA49C8B7" unitRef="usd">8100000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-D7A33D4F9A145DFA9DEB6E00E4AA061E" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-B9F18D2CDE05542C8FBD624ACB3146F4" unitRef="usd">8100000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-2D194007D88657DB83E5F473DAA98798" unitRef="usd">300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-024166DA6B41510A9AF846C7C0056B75" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-2772DC231FE9592FA18AE07506FBE092" unitRef="usd">300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-9CD81CDC93A452E488A8527991AE1A14" unitRef="usd">8400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-3AB6C156BE2B5165B02AC3F924986DA7" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-59683029B04858DBB8040E2E3ACB388E" unitRef="usd">44700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DD1B38F544285360B508725D4F3B8909" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-5921D7A739665267A7AC51BC685AF094" unitRef="usd">53100000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C0E5714CA73852C19F1FC109081C57E8" unitRef="usd">595900000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-86C6732CB560554D8515AA44BE2B8B67" unitRef="usd">300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D6599729727C594887161BA1A33D25F4" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_CashCollateralMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B86F1D85E20E55708F9DA45CECCF7485" unitRef="usd">300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_InterestAndDividendsReceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0E47C2F59CCF5DC1B81E08FA854849DC" unitRef="usd">3200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_PayableToBrokerForSecuritiesPurchasedMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-67EB5C26883B5A61ADCB69B50845D080" unitRef="usd">-10300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-256320DB6C7D5072B8E98BAC8610FF8A" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-071DE78145375DB2A6337BD378E9BC25" unitRef="usd">100000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableForeignCurrencyMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BA43C5E61F4B5781B42FC541A91EF9BF" unitRef="usd">100000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_ReceivableFromBrokerForSecuritiesSoldMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-EC93C1732AA75D19AD44CF7FB5E6B8CE" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanAssetsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-533B494526545919BDDB8E1ACAD0D1B8" unitRef="usd">635300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0F2C1C20F121508BA8235CE18C6E360A" unitRef="usd">403700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-EAC13C07AAE95E27AC7F6EBDD3535B28" unitRef="usd">204500000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TotalPlanInvestmentsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6B46873AD20A5FE1A5011FEE6586A9E8" unitRef="usd">642400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DE80BE0432E75EAAB252747F6E771699" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2E10668BEF3452D08664AA9446D77617" unitRef="usd">-11400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturespayableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-56055A1C68785F6CB6CF9784CDEB7F75" unitRef="usd">-11400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C409ED17F97B5BAB8A8F2BE4DC5C3849" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-3EFEAA6B19DA506D8B0FF75F0F98A923" unitRef="usd">13400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_TreasuryfuturesreceivableMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-37340749E22555198A2E37509DF1EB14" unitRef="usd">13400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-52DCB6515F725FB7BBB05A8C67741F38" unitRef="usd">225900000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1B36374C2BC6575E8716E6D3AEE858EB" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_oge_USCommonStocksMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A8D0D53423185438AB1000AC08B0D293" unitRef="usd">225900000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C831D91AA4765DBB83C56044CEB2DE11" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6483A9278BF3555DB14B11F66BF10D93" unitRef="usd">153800000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_CorporateDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D01F96ECCB8E58E4954D10E43DA9F9D9" unitRef="usd">153800000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-64953C92635E59E987490191461CF656" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-75936788B3AA5D708946E6927158DA1D" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_EquityFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-682C42A4D23D5A7CAB2BF2BA4C91ACF5" unitRef="usd">29900000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-99C832F253A653AB8C8BBD7BCCA5167E" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-FC91760EFC46589DADD2D16BD00C752D" unitRef="usd">4000000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_ForeignGovernmentDebtSecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1C7B55121ED95FAA91DBF055DF854557" unitRef="usd">4000000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2807BCDB7B0554BE8C9D9F7966257606" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6D24C19EB20D51549A090474DABCA171" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MoneyMarketFundsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C9F27E9C5DAA5B998BE7F8A740755401" unitRef="usd">4300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-417018E156AD5A5ABF21190679655654" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2418E4903A235FCA8830EE95DC0CE200" unitRef="usd">43400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-767BF9911CA65BC09C9A88FDD6BDA255" unitRef="usd">43400000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-62F2EFB818615F64A8F1DF4CB17EB636" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-7CC5B9682761554E9D858FD9C1810451" unitRef="usd">1200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MunicipalBondsMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-FA13790CFE5455A89BB75FA5FD66A15E" unitRef="usd">1200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8399B5189BFF56E58CD506A21D868BEC" unitRef="usd">7800000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DE9DBEFD21A258B3BA2900875E4311BA" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_MutualFundMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-EB53FF9B92835772BC692710374AB6B4" unitRef="usd">7800000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0D2E1FD9E43A5F978255EACEE311703D" unitRef="usd">169700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-CF8BE201538C56E6BB097D4D923D5773" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_invest_InvestmentSecuritiesSeriesAxis_us-gaap_USTreasurySecuritiesMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A4D8ADFAFE9557D8A5B8FAC4F0990404" unitRef="usd">169700000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-FFA80099D4E053029C2326A51DFA541D" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-4A74E4E57E92536A90990171261B4DA6" unitRef="usd">40200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_GroupRetireeMedicalInsuranceContractMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-4E411647E0B5524AB599090E117ABD04" unitRef="usd">40200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-F5885BC97F34587495FC4142E951754C" unitRef="usd">9500000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-49C3990416FA5B6B861D7A73BB5697AC" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_oge_USEquityMutualFundsInvestmentMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-DE8F8AC519E657F5A0F4C4C650B79428" unitRef="usd">9500000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_CashMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-3CEBCC53758254AB8543E30A01933D95" unitRef="usd">500000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_CashMember_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-8B04187555785638A17F13A9787CA5B4" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_us-gaap_CashMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-0E2735B294135A64ABE9522697D08BE8" unitRef="usd">500000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-10E7B1E8BA765503972C88282623946D" unitRef="usd">10000000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel2Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-6B59C3423F4B52218DA7DD0481D96566" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Member_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-85B68A56622452A3A886BB0C522BD00E" unitRef="usd">40200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1E68ED7598FA5C968FB5D06C653BA8F1" unitRef="usd">0</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-CDDCB038E195507C8A3F2EB3139896AD" unitRef="usd">50200000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFairValueOfPlanAssets contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-452541E59A1055E795B2CBFD666F23A7" unitRef="usd">635300000</us-gaap:DefinedBenefitPlanFairValueOfPlanAssets>
	<us-gaap:DefinedBenefitPlanFundedStatusOfPlan contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-1C1463C3518B5AABA9640398E56A2239" unitRef="usd">-7000000</us-gaap:DefinedBenefitPlanFundedStatusOfPlan>
	<us-gaap:DefinedBenefitPlanFundedStatusOfPlan contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-7F794E04AD7B597291FC74A1D4792FBF" unitRef="usd">-162800000</us-gaap:DefinedBenefitPlanFundedStatusOfPlan>
	<us-gaap:DefinedBenefitPlanFundedStatusOfPlan contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-F85A004B9AEB527AA6F71EA8EE3A1713" unitRef="usd">-76300000</us-gaap:DefinedBenefitPlanFundedStatusOfPlan>
	<us-gaap:DefinedBenefitPlanFundedStatusOfPlan contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-5AACCA3DA6FA58B088EF15E9D9FDE8C6" unitRef="usd">-8100000</us-gaap:DefinedBenefitPlanFundedStatusOfPlan>
	<us-gaap:DefinedBenefitPlanFundedStatusOfPlan contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-5E350E61A4E05CA18CFF2E9C677C41CF" unitRef="usd">-99200000</us-gaap:DefinedBenefitPlanFundedStatusOfPlan>
	<us-gaap:DefinedBenefitPlanFundedStatusOfPlan contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9B016A1CAA495C82BDB585FBF9127B51" unitRef="usd">-52200000</us-gaap:DefinedBenefitPlanFundedStatusOfPlan>
	<us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-C2D608424EBD533180B6321BD71198B9" unitRef="number">0.0610</us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear>
	<us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-DDE8F0F0A259512E983A4A86948D7013" unitRef="number">0.0675</us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear>
	<us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-AA38F5FDB3DF5FAE9AC7AF2760A37DD6" unitRef="number">0.0750</us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear>
	<us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear contextRef="I2018Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-FE1A0C2D2A315BD5BF83F680E439171C" unitRef="number">0.0650</us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BF06E0DA0C065658A1E7D59DC07C6EA8" unitRef="usd">700000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-BC1D69C0346750DC97ACCE624F9BE43A" unitRef="usd">10300000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-93CE3E9AA0D958F58DC5C8E9F1CF903D" unitRef="usd">26100000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E409BB2E19CB5E4E98106E17C9227D2E" unitRef="usd">400000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-590C83CD1C2F545F8CD475BCEBBBCEB4" unitRef="usd">9500000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-27DD75CC1E3E552AB0F258C016CE3078" unitRef="usd">25500000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2BDC2EA391AE59C4BDED746A7B9B0B9C" unitRef="usd">300000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-6D77E8A671825101AF4620E6415984C2" unitRef="usd">7200000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanInterestCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E0C18E54A12B5037956493CC4F6072B1" unitRef="usd">26200000</us-gaap:DefinedBenefitPlanInterestCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2015Q4YTD" decimals="-5" id="Fact-D06DEBB0A6D15F37B9DF4EC14AC13495" unitRef="usd">40200000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D73D1C7832795C6F94C7B1914F6AE384" unitRef="usd">2700000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-BA082EAF7759539FABF4C14E654EDA2F" unitRef="usd">6800000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-9B5ABC5899CF564C909D28F0768A205D" unitRef="usd">36300000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2016Q4YTD" decimals="-5" id="Fact-7C9FCCFDA7155EACAF7953205D55FFF8" unitRef="usd">22500000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-AF16F2018C6D560E8C3B65D889812780" unitRef="usd">10100000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-AA17D6F0752453C6A21B8796800E89EA" unitRef="usd">1800000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E6B5A072F504566CA2BBE96C92FBA5D5" unitRef="usd">16200000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2017Q4YTD" decimals="-5" id="Fact-7FCDDD6DD8285B5AA61C5FEC8887C7F3" unitRef="usd">32900000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-3505663B11A651D2A976E72B5F1D1DA4" unitRef="usd">1100000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-338D5C101AC15A179F0C6CD84A863FD3" unitRef="usd">4700000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-78069C0E8BCC5C02821768BF80AB91D8" unitRef="usd">31700000</us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost>
	<us-gaap:DefinedBenefitPlanPlanAmendments contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PensionPlansMember" decimals="-5" id="Fact-B8D7F77EB30F5813B962B0A57B31CBF1" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAmendments>
	<us-gaap:DefinedBenefitPlanPlanAmendments contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PostretirementBenefitPlanMember" decimals="-5" id="Fact-5BC226811EA75A1A8668D6523B32BE01" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAmendments>
	<us-gaap:DefinedBenefitPlanPlanAmendments contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_RestorationOfRetirementIncomePlanMember" decimals="-5" id="Fact-2AE1F4EABA0E5510A55705B5CFD876F8" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAmendments>
	<us-gaap:DefinedBenefitPlanPlanAmendments contextRef="FD2017Q3YTD" decimals="-5" id="Fact-58135EA64B2757F38D8BAE7392931B3F" unitRef="usd">42900000</us-gaap:DefinedBenefitPlanPlanAmendments>
	<us-gaap:DefinedBenefitPlanPlanAmendments contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PensionPlansMember" decimals="-5" id="Fact-234A1899C3C150FEA1C9981541A48506" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAmendments>
	<us-gaap:DefinedBenefitPlanPlanAmendments contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_PostretirementBenefitPlanMember" decimals="-5" id="Fact-6BCC17CB61FD584D83981AE75FA54658" unitRef="usd">-39600000</us-gaap:DefinedBenefitPlanPlanAmendments>
	<us-gaap:DefinedBenefitPlanPlanAmendments contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_oge_RestorationOfRetirementIncomePlanMember" decimals="-5" id="Fact-3B72C5416A055D14B40F0031E72DAFD7" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAmendments>
	<us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A01D98F38C1E5E66A767233CAE4F8EB4" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
	<us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-68F4BC24F4215D96B6C77E934DA2A82F" unitRef="usd">15700000</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
	<us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-AE03DCA0E8005A63B9F323C73D69545C" unitRef="usd">53800000</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
	<us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-EEC774EC9B605BF5883968289E3E7926" unitRef="usd">200000</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
	<us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-94D81C7D57585ED38644D32EE6486C90" unitRef="usd">15700000</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
	<us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-BD3273559D7B52389113FD93A030E860" unitRef="usd">14800000</us-gaap:DefinedBenefitPlanPlanAssetsBenefitsPaid>
	<us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-41C8CE714401534FA0D22BBD6C3455E0" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-522DEF2A0ABF5439BC05CB3C8902C258" unitRef="usd">3600000</us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6BA35AF179D355C6B28F47C6A595DB1F" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B694D2C63EE75BF3836DBFD98B01A5B9" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-945E3E6EBD8E578DAB12A813B995282E" unitRef="usd">3500000</us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D5C0CABD7F205BA4A4C2FBAC66BFC68A" unitRef="usd">0</us-gaap:DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant>
	<us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage contextRef="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_DomesticAllCaplargeCapEquityMember" decimals="4" id="Fact-76A5210CAB105D2EB63917F727F9FF88" unitRef="number">0.4000</us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage contextRef="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_DomesticMidCapEquityMember" decimals="4" id="Fact-B4C4E5C246CF5C79987BB7B2B7690C62" unitRef="number">0.1500</us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage contextRef="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_DomesticSmallCapEquityMember" decimals="4" id="Fact-4F4DEA1A3EB05564B6B43ED6F323049A" unitRef="number">0.2500</us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage contextRef="FI2017Q4_us-gaap_FairValueByAssetClassAxis_oge_InternationalEquityMember" decimals="4" id="Fact-5686259E421E5423BE5A47848E1255FB" unitRef="number">0.2000</us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2015Q4YTD_dei_EntityByLocationAxis_stpr_AR_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DB920DAA5BA85867B5A3BB8656F1F10B" unitRef="usd">1900000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A88B386546B855C5BC0794D22FBD1E78" unitRef="usd">0</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-BFB21A9C0D3F5BE99DD54B09098A0DB6" unitRef="usd">0</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-85A7591CBAD55334BCA7B5E033855478" unitRef="usd">-21700000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2016Q4YTD_dei_EntityByLocationAxis_stpr_AR_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-58701D0458E552A489DE2C442653D566" unitRef="usd">100000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-73DA795AA35051709F8472A8C45C8827" unitRef="usd">-8600000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-4E2423FDDD0D5B7FA6FF965402C8A56C" unitRef="usd">0</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-8EE62C4366F15194AE40A0D2982B2098" unitRef="usd">0</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2017Q4QTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-A02DB0CF955F577B8525AA2D27FEDE70" unitRef="usd">-15300000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D6AF35BDA214571F9669FEAAB5301E3B" unitRef="usd">1100000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-EBDDA493914F5BBC8B4C9FB3CF7B52CE" unitRef="usd">0</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-631F222D1A8C594A8CA5AA3D00AA731A" unitRef="usd">-600000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-42A4F70B97B3586B9D195B05FFD69BFD" unitRef="usd">-15300000</us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B6092871D1E15454BFBBAB2EF5EB272C" unitRef="usd">1300000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-924DE5D4F289553FA5C8FB9CADDDADC5" unitRef="usd">1500000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-E529826590A852D3B9E17D9E963ECDDE" unitRef="usd">16100000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D1E4BE21D6D159E0A57DDEF1B3A5E196" unitRef="usd">300000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-6BCFD32B84525809B3664AD74A5E4663" unitRef="usd">800000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-D9597B4D52D955BB8EDBC8F9F4FD3CDA" unitRef="usd">15800000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-5986044E5B1652D1AB2286D4D369EEA1" unitRef="usd">300000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-744274A808515D55AFE1D3D343C70355" unitRef="usd">600000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanServiceCost contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-FFD4C7723F44584F8FE660E9C1C79DB0" unitRef="usd">15500000</us-gaap:DefinedBenefitPlanServiceCost>
	<us-gaap:DefinedBenefitPlanSettlementsBenefitObligation contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-4A86E13ABDA551FDB7D883D906C1AA27" unitRef="usd">20600000</us-gaap:DefinedBenefitPlanSettlementsBenefitObligation>
	<us-gaap:DefinedBenefitPlanSettlementsBenefitObligation contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-E31D37B63B34531E846F5881BB828A40" unitRef="usd">0</us-gaap:DefinedBenefitPlanSettlementsBenefitObligation>
	<us-gaap:DefinedBenefitPlanSettlementsBenefitObligation contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-2B6F670E22765D859E1D7AFA31DA1B29" unitRef="usd">0</us-gaap:DefinedBenefitPlanSettlementsBenefitObligation>
	<us-gaap:DefinedBenefitPlanSettlementsBenefitObligation contextRef="FD2017Q3YTD" decimals="-5" id="Fact-70DC618E0D0C584DBB451C6BF623D128" unitRef="usd">27900000</us-gaap:DefinedBenefitPlanSettlementsBenefitObligation>
	<us-gaap:DefinedBenefitPlanSettlementsBenefitObligation contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPensionPlansDefinedBenefitMember" decimals="-5" id="Fact-B757E7B47EEA59B28D1BA6194B4A0897" unitRef="usd">0</us-gaap:DefinedBenefitPlanSettlementsBenefitObligation>
	<us-gaap:DefinedBenefitPlanSettlementsBenefitObligation contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-750D277005C451BF904B03DC9D64620F" unitRef="usd">28100000</us-gaap:DefinedBenefitPlanSettlementsBenefitObligation>
	<us-gaap:DefinedBenefitPlanSettlementsBenefitObligation contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-6CB1B34984915225A855F8E42494776B" unitRef="usd">50200000</us-gaap:DefinedBenefitPlanSettlementsBenefitObligation>
	<us-gaap:DefinedBenefitPlanSettlementsPlanAssets contextRef="FD2017Q3YTD" decimals="-5" id="Fact-19CE36CDC040565EB3414E610E20A2A8" unitRef="usd">26400000</us-gaap:DefinedBenefitPlanSettlementsPlanAssets>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticAllCaplargeCapEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember" id="Fact-EC0436D0523855DAA8F44790315A29A8">0.6</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticAllCaplargeCapEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember" id="Fact-B3D6123720F359E4BD602CD7C84C3869">0.35</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticMidCapEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember" id="Fact-58F92EEA02665DBE82FB00C864A19595">0.25</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticMidCapEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember" id="Fact-489D6B40244B531F8B7CBE6197C01430">0.05</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticSmallCapEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember" id="Fact-7F074C3A327354D59EA974CFC2CABC36">0.3</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_DomesticSmallCapEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember" id="Fact-AFBCC73FAFE657578075335D18F37658">0.05</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_InternationalEquityMember_us-gaap_RangeAxis_us-gaap_MaximumMember" id="Fact-CE16725309A15D1CB2DC68C717A76E76">0.3</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanTargetAllocationPercentage contextRef="FD2017Q4YTD_us-gaap_FairValueByAssetClassAxis_oge_InternationalEquityMember_us-gaap_RangeAxis_us-gaap_MinimumMember" id="Fact-7ADD1B9C65525D99A30167DD861E4D2D">0.1</us-gaap:DefinedBenefitPlanTargetAllocationPercentage>
	<us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1 contextRef="FI2015Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-486B3352EF905A7498473137905F0344" unitRef="number">0.0450</us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1>
	<us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1 contextRef="FI2016Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-CEE30DCF20585E40B84E1238DA38B440" unitRef="number">0.0450</us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1>
	<us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1 contextRef="FI2017Q4_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="4" id="Fact-48DA0B2110FF5813828935E79861FD30" unitRef="number">0.0450</us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1>
	<us-gaap:DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate contextRef="FD2015Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" id="Fact-4FEA63262002547C89052E56A432D1D5">2026</us-gaap:DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate>
	<us-gaap:DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" id="Fact-7045CB414F8952258D0AC3051E24CBA4">2026</us-gaap:DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate>
	<us-gaap:DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" id="Fact-B5FB28642179570F8E36E3131778A5A5">2030</us-gaap:DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate>
	<us-gaap:DefinedContributionPlanCostRecognized contextRef="FD2015Q4YTD" decimals="-5" id="Fact-486B4933EBBD5D5E9278E990340F93E7" unitRef="usd">11600000</us-gaap:DefinedContributionPlanCostRecognized>
	<us-gaap:DefinedContributionPlanCostRecognized contextRef="FD2016Q4YTD" decimals="-5" id="Fact-7966F3EDA54851B6AF8437DDD3A3DF7C" unitRef="usd">11900000</us-gaap:DefinedContributionPlanCostRecognized>
	<us-gaap:DefinedContributionPlanCostRecognized contextRef="FD2017Q4YTD" decimals="-5" id="Fact-DA411C0290AE5CB3B04478C7DF2B9618" unitRef="usd">13200000</us-gaap:DefinedContributionPlanCostRecognized>
	<us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent contextRef="FD2017Q4YTD" decimals="2" id="Fact-9EDDC22E7E235E88B595E017C480CBA3" unitRef="number">0.05</us-gaap:DefinedContributionPlanEmployerMatchingContributionPercent>
	<us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch contextRef="FD2017Q4YTD" decimals="2" id="Fact-43B083CECCEB5A0CBFDE31ABFECA1BB7" unitRef="number">2.00</us-gaap:DefinedContributionPlanEmployerMatchingContributionPercentOfMatch>
	<us-gaap:DepreciationAmortizationAndAccretionNet contextRef="FD2015Q4YTD" decimals="-5" id="Fact-CA864C3A16625DA994081DB8BDD0D81C" unitRef="usd">307900000</us-gaap:DepreciationAmortizationAndAccretionNet>
	<us-gaap:DepreciationAmortizationAndAccretionNet contextRef="FD2016Q4YTD" decimals="-5" id="Fact-6F2171B838595AABA26E2D49F02F7AE4" unitRef="usd">322600000</us-gaap:DepreciationAmortizationAndAccretionNet>
	<us-gaap:DepreciationAmortizationAndAccretionNet contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C4083CB8630D522792278E6527952B6F" unitRef="usd">283500000</us-gaap:DepreciationAmortizationAndAccretionNet>
	<us-gaap:DepreciationAndAmortization contextRef="FD2015Q4YTD" decimals="-5" id="Fact-EF764A0115F85CA6A596B0CBFA9FA3F6" unitRef="usd">307900000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-B2FF6D29414D557993D0FF898F40AA80" unitRef="usd">299900000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-A6D2E022A5D259E3B022F082488A293C" unitRef="usd">0</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-37B8BA60453B5EC3BEE84EF6FE1E3744" unitRef="usd">8000000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-9709400A3BA05AB5843B7169DB8D8D55" unitRef="usd">0</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2016Q4YTD" decimals="-5" id="Fact-9D2C8398CE9D539396FE8DAFAD53750A" unitRef="usd">322600000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-F29685A4B0DB5B92A158C23CC6A7E31A" unitRef="usd">316400000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-A27FC53EC44E56ADBD49316D1A8189BF" unitRef="usd">0</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-4FCA65520F8657DEB5D2F769708AFB88" unitRef="usd">6200000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-28CA31B9EE8455BF916A63699056DE1A" unitRef="usd">0</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2017Q4YTD" decimals="-5" id="Fact-E9415996A2C5589B9B2BEF74A4E2FD9E" unitRef="usd">283500000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-7042460D8C085D2B9E4E1016F240F458" unitRef="usd">280900000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-C42BD59C14275210BEAA93ACD119069D" unitRef="usd">0</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-8F36CF21AEF151239766AE746DA3F1C3" unitRef="usd">2600000</us-gaap:DepreciationAndAmortization>
	<us-gaap:DepreciationAndAmortization contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-391D5F01FD075124BAAB86378402B13D" unitRef="usd">0</us-gaap:DepreciationAndAmortization>
	<us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet contextRef="FI2016Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" decimals="-5" id="Fact-E22D36B308665DC9AF95A5692B90410A" unitRef="usd">0</us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet>
	<us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet contextRef="FI2017Q4_us-gaap_FairValueByMeasurementFrequencyAxis_us-gaap_FairValueMeasurementsRecurringMember" decimals="-5" id="Fact-FD60CDB228F456F2881D25C7EB35ED80" unitRef="usd">0</us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet>
	<us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid contextRef="FD2015Q4YTD_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_us-gaap_PreferredPartnerMember" decimals="-5" id="Fact-D5C1EFF8356F5D0292258A1D0FCAFBAC" unitRef="usd">0</us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid>
	<us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid contextRef="FD2016Q4YTD_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_us-gaap_PreferredPartnerMember" decimals="-5" id="Fact-259137E29DD853FF8E62C2A22B06D249" unitRef="usd">9100000</us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid>
	<us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid contextRef="FD2017Q4YTD_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_us-gaap_PreferredPartnerMember" decimals="-5" id="Fact-7176425A439C5565B75711608E2C91E2" unitRef="usd">0</us-gaap:DistributionMadeToLimitedPartnerCashDistributionsPaid>
	<us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit contextRef="FD2017Q4YTD" decimals="5" id="Fact-3DD37A72913F5BD3BCF583F52340DE15" unitRef="usdPerShare">0.31800</us-gaap:DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit>
	<us-gaap:DividendsCommonStockCash contextRef="FD2015Q4YTD" decimals="-5" id="Fact-E4722088A4DF5BDA8876EF3640C59255" unitRef="usd">209700000</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-25B7DD2D507C59109FB9FF6296D8C091" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-7D30DE41DB005566B7E15AC3ABB5E4BB" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-F6E254E1A79E548A9B81E89F68F37CA2" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-3AA274B0A3315175953250C18FA1E258" unitRef="usd">209700000</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2016Q4YTD" decimals="-5" id="Fact-CC36E31F2BC35375974CDF871323F141" unitRef="usd">230700000</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-71BD3119A7E359E2A2E3BEBCD63CA0F2" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-2A7FE098D9475BB79065E22A6924C8EA" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-54C3EC5C1934535183808DE8A9BDBB51" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-194AB4F741BB57A492D07CCF24B46E0D" unitRef="usd">230700000</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C83CFA82F39F5F819C200B54ED883CCD" unitRef="usd">253600000</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-6D27A5B698DF580EB434896EC0B61A61" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-6B56A9CAA1D95D76AD9C0746042A8C7F" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-8A26560CB0915432A71AA3AAE4D68D9A" unitRef="usd">0</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsCommonStockCash contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-AFB6911D062456D2A97D92C4231780A4" unitRef="usd">253600000</us-gaap:DividendsCommonStockCash>
	<us-gaap:DividendsPayableCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-15349361141A5931935928C66F182406" unitRef="usd">60400000</us-gaap:DividendsPayableCurrent>
	<us-gaap:DividendsPayableCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-359409CE5D4354B98549C2B4E129A7D7" unitRef="usd">66400000</us-gaap:DividendsPayableCurrent>
	<us-gaap:EarningsPerShareBasic contextRef="FD2015Q4YTD" decimals="2" id="Fact-4118F45833E45566B7429D9D67AF165D" unitRef="usdPerShare">1.36</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2016Q1QTD" decimals="2" id="Fact-238B14CB312D50BE92CCA286E40B674F" unitRef="usdPerShare">0.13</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2016Q2QTD" decimals="2" id="Fact-E4EE37B701F151AA859508E3E21DCDA5" unitRef="usdPerShare">0.35</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2016Q3QTD" decimals="2" id="Fact-D3A1918B0CCE5DA19A2EBC19921521B9" unitRef="usdPerShare">0.92</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2016Q4QTD" decimals="2" id="Fact-28532019FF06511389EA6870190F9C68" unitRef="usdPerShare">0.29</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2016Q4YTD" decimals="2" id="Fact-BD0651AD11385DD8A966C8A556561289" unitRef="usdPerShare">1.69</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2017Q1QTD" decimals="2" id="Fact-11433B2D768450C8AE0B85397703EB91" unitRef="usdPerShare">0.18</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2017Q2QTD" decimals="2" id="Fact-48F311853712512E96E29B6D9591E78C" unitRef="usdPerShare">0.52</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2017Q3QTD" decimals="2" id="Fact-3EF7286E04D1563DA959E8CDCABD40F3" unitRef="usdPerShare">0.92</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2017Q4QTD" decimals="2" id="Fact-C68B3ECD8EDB509C9FFB80422E5C16C6" unitRef="usdPerShare">1.48</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareBasic contextRef="FD2017Q4YTD" decimals="2" id="Fact-BC34FCAB3AC651E685E212430399D89E" unitRef="usdPerShare">3.10</us-gaap:EarningsPerShareBasic>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2015Q4YTD" decimals="2" id="Fact-84E77DB1785B57E1AF0F06F0D8241CD1" unitRef="usdPerShare">1.36</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2016Q1QTD" decimals="2" id="Fact-C3EEA3021A2B5CE1B6A2B91DA3866DED" unitRef="usdPerShare">0.13</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2016Q2QTD" decimals="2" id="Fact-1931B7424C0D5D1BAC072F17EA7C8667" unitRef="usdPerShare">0.35</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2016Q3QTD" decimals="2" id="Fact-BA968981A24F5E24A7C596FCEAC86617" unitRef="usdPerShare">0.92</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2016Q4QTD" decimals="2" id="Fact-F8FEE75DABD85BC2AA7F7931F0D29F46" unitRef="usdPerShare">0.29</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2016Q4YTD" decimals="2" id="Fact-6579AA2E791B548ABFF850B05FCD6DDB" unitRef="usdPerShare">1.69</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2017Q1QTD" decimals="2" id="Fact-E3E08EC7F3345B84898693402DA32CE2" unitRef="usdPerShare">0.18</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2017Q2QTD" decimals="2" id="Fact-1AC11B41AD105B21AF3900AF9B2DBA9C" unitRef="usdPerShare">0.52</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2017Q3QTD" decimals="2" id="Fact-A83EEF15E73E5CFA839CCA972E8AC7F7" unitRef="usdPerShare">0.92</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2017Q4QTD" decimals="2" id="Fact-884CCA6F420B5582902485847E5FC3F0" unitRef="usdPerShare">1.48</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EarningsPerShareDiluted contextRef="FD2017Q4YTD" decimals="2" id="Fact-BC3E7C5E67035C6A8A708931E34956CE" unitRef="usdPerShare">3.10</us-gaap:EarningsPerShareDiluted>
	<us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="FD2015Q4YTD" decimals="3" id="Fact-565D963692785A67A551D636382A9045" unitRef="number">0.264</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
	<us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="FD2016Q4YTD" decimals="3" id="Fact-086C0192F81653F48C398D6002AF663A" unitRef="number">0.305</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
	<us-gaap:EffectiveIncomeTaxRateContinuingOperations contextRef="FD2017Q4YTD" decimals="3" id="Fact-CA886E3527E95EECAD1F311CCDF7EAE1" unitRef="number">-0.086</us-gaap:EffectiveIncomeTaxRateContinuingOperations>
	<us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate contextRef="FD2015Q4YTD" decimals="3" id="Fact-E528BEBF128251EBB39E75008D5105FE" unitRef="number">0.350</us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
	<us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate contextRef="FD2016Q4YTD" decimals="3" id="Fact-AE23395A24F45E918729767E5B9CDA89" unitRef="number">0.350</us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
	<us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate contextRef="FD2017Q4YTD" decimals="3" id="Fact-49164E6DFA04586B865569AF816094C4" unitRef="number">0.350</us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate>
	<us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends contextRef="FD2015Q4YTD" decimals="3" id="Fact-0D914F8A3BFA5ED6B3DC2936490FC2FE" unitRef="number">-0.007</us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends>
	<us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends contextRef="FD2016Q4YTD" decimals="3" id="Fact-3FA91AAE2A3F581EB743D64123C70F35" unitRef="number">-0.006</us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends>
	<us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends contextRef="FD2017Q4YTD" decimals="3" id="Fact-35DD174DD80354BDAE2972AD641FDEEA" unitRef="number">-0.005</us-gaap:EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends>
	<us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments contextRef="FD2015Q4YTD" decimals="3" id="Fact-EB19CA7DF42D53A5BF654465284E1693" unitRef="number">0.003</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
	<us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments contextRef="FD2016Q4YTD" decimals="3" id="Fact-2027160276DF5C7DA313AF07A9ACE4B5" unitRef="number">0.001</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
	<us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments contextRef="FD2017Q4YTD" decimals="3" id="Fact-BF30584A7E965F868175E44F1F26DE1B" unitRef="number">-0.001</us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments>
	<us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes contextRef="FD2015Q4YTD" decimals="3" id="Fact-2AF427BF151E537D87378F59D139EE31" unitRef="number">0.001</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
	<us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes contextRef="FD2016Q4YTD" decimals="3" id="Fact-28873718F1225D05BF08E95C114D5B87" unitRef="number">0.019</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
	<us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes contextRef="FD2017Q4YTD" decimals="3" id="Fact-AA6CF89E8B8156A6957C799869FFD514" unitRef="number">0.020</us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxContingencies contextRef="FD2015Q4YTD" decimals="3" id="Fact-68C22DF2BCBF5CCF8EBEB316E16822BF" unitRef="number">0.007</us-gaap:EffectiveIncomeTaxRateReconciliationTaxContingencies>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxContingencies contextRef="FD2016Q4YTD" decimals="3" id="Fact-07D5A3446FD251D093F1EDBAA2DB10DF" unitRef="number">0.001</us-gaap:EffectiveIncomeTaxRateReconciliationTaxContingencies>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxContingencies contextRef="FD2017Q4YTD" decimals="3" id="Fact-02186243A19C559A908FAF58A5108308" unitRef="number">0.000</us-gaap:EffectiveIncomeTaxRateReconciliationTaxContingencies>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment contextRef="FD2015Q4YTD" decimals="3" id="Fact-1DB24D0E1AA250B1A9A9CAC27B07E5DF" unitRef="number">-0.002</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment contextRef="FD2016Q4YTD" decimals="3" id="Fact-3BC4EA3E36695B2D8B1F74E60DBE4628" unitRef="number">-0.008</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment contextRef="FD2017Q4YTD" decimals="3" id="Fact-12C19C57865D5C95A11A4C4D9E266868" unitRef="number">-0.001</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther contextRef="FD2015Q4YTD" decimals="3" id="Fact-AE13215D9B555D0EB95823DD7D4BDA76" unitRef="number">-0.089</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther contextRef="FD2016Q4YTD" decimals="3" id="Fact-5A47FF5FCB085F31817B88D215125314" unitRef="number">-0.068</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther>
	<us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther contextRef="FD2017Q4YTD" decimals="3" id="Fact-66564DCA42025BFE826E53E825D97109" unitRef="number">-0.048</us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsOther>
	<us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-FCB638569C0D581885B749D1D1BBF496" unitRef="usd">45100000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
	<us-gaap:EmployeeRelatedLiabilitiesCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-E6ABF830AE865C9AB1D1D4FB07DD9918" unitRef="usd">35900000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="FI2017Q4" decimals="-5" id="Fact-ACAC6DDB6A1E55F1BE790564F248F042" unitRef="usd">11200000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-2ECE5C292FE0541185A2265A22B8D308" unitRef="usd">2600000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-15C624A83F9E5FE3827AED67DFF33154" unitRef="usd">8500000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_PerformanceSharesMember" decimals="-5" id="Fact-42E1653D06A65819A694F8ADB998A1EA" unitRef="usd">11100000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized contextRef="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-0DE9E61E8BE952709B597F7B13CA4016" unitRef="usd">100000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" id="Fact-A5F040CDEA4F5B6E970E64CD25FE8D65">P1Y8M1D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" id="Fact-8847EA2B510B56C9B2444C27A6F74339">P1Y9M</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
	<us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" id="Fact-987372C5AB695EFCB2FA9AC73DBC91D9">P1Y4M2D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
	<us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense contextRef="FD2015Q4YTD" decimals="-5" id="Fact-12ED36D1397D5A90A2A012F509E52B1C" unitRef="usd">3100000</us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense>
	<us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense contextRef="FD2016Q4YTD" decimals="-5" id="Fact-EB588828E1E15EEABC9C43D9B0DC68BB" unitRef="usd">1800000</us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense>
	<us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-96035EF269275E6F88430D3BEE51331D" unitRef="usd">3500000</us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense>
	<us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity contextRef="FI2016Q4" decimals="-5" id="Fact-A964B685D9025CAC8080E058640A3B02" unitRef="usd">743700000</us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity>
	<us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity contextRef="FI2017Q4" decimals="-5" id="Fact-494ECC5C075D58B6B6301DCE71546AAF" unitRef="usd">714200000</us-gaap:EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity>
	<us-gaap:EquityMethodInvestmentDividendsOrDistributions contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-D52A28EF8CF55C959E45306934FA1076" unitRef="usd">139300000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
	<us-gaap:EquityMethodInvestmentDividendsOrDistributions contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-4CEB9B9010C553C8A8DE86F8AFD0299F" unitRef="usd">141200000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
	<us-gaap:EquityMethodInvestmentDividendsOrDistributions contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-7F7BB7FCBC9551A99833C7F09C5D2B2A" unitRef="usd">141200000</us-gaap:EquityMethodInvestmentDividendsOrDistributions>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales contextRef="FD2015Q4YTD" decimals="-5" id="Fact-B9E359E7AA155D0AB015DDBB516DC89A" unitRef="usd">1097000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales contextRef="FD2016Q4YTD" decimals="-5" id="Fact-6036580BF9235CD8A1E0156B0CA72EBE" unitRef="usd">1017000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales contextRef="FD2017Q4YTD" decimals="-5" id="Fact-9F946C4ED08855129220F124690302BC" unitRef="usd">1381000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCostOfSales>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets contextRef="FI2016Q4" decimals="-5" id="Fact-C2C92C91F5EA5BDA8107AD42C008F2FB" unitRef="usd">396000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets contextRef="FI2017Q4" decimals="-5" id="Fact-AA2A6011686D5AAC996CD3247A7C40FC" unitRef="usd">416000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities contextRef="FI2016Q4" decimals="-5" id="Fact-EEC5530DEF485381ADDB285DF07359AC" unitRef="usd">362000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities contextRef="FI2017Q4" decimals="-5" id="Fact-E2A703B3B0985BF599494C938C92C67E" unitRef="usd">1279000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4C427943247D5BC29A76F0F321C57C93" unitRef="usd">-752000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="FD2016Q4YTD" decimals="-5" id="Fact-6A583D9A4E9859D48A583C8417D933F0" unitRef="usd">289500000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1E50EC8D80D058498133B019769D096A" unitRef="usd">400300000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets contextRef="FI2016Q4" decimals="-5" id="Fact-5A44A11FA7195E19B5661024762038FE" unitRef="usd">10816000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets contextRef="FI2017Q4" decimals="-5" id="Fact-B854D7050DAD592E85049BD0A75953C2" unitRef="usd">11177000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities contextRef="FI2016Q4" decimals="-5" id="Fact-C8368C2572805E3FB96AFE9D1FB3A5A6" unitRef="usd">3056000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities contextRef="FI2017Q4" decimals="-5" id="Fact-7AE37142F52952FD85CD5D1AE4F98FC3" unitRef="usd">2660000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue contextRef="FD2015Q4YTD" decimals="-5" id="Fact-2B2C33BBAA5350ACAF996A467C7E1183" unitRef="usd">2418000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue contextRef="FD2016Q4YTD" decimals="-5" id="Fact-89D6191512E15C79ABDE499CE652BF0F" unitRef="usd">2272000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue>
	<us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue contextRef="FD2017Q4YTD" decimals="-5" id="Fact-7B3F74FCC1E853898968F0F860F94F26" unitRef="usd">2803000000</us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue>
	<us-gaap:EquityMethodInvestments contextRef="FI2015Q4" decimals="-5" id="Fact-50F9D5CEB4685902B08F549240D47045" unitRef="usd">1194400000</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-FF0F4FD2B68D586A81FFBC9CDEBD3E00" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-813EF04B64DD5DD1B31732F970CE44C5" unitRef="usd">1194400000</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-F1DD0D9237135ECE95161847A5A1490A" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2015Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-38A03759371A5588A3FEABBCF2A93339" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2016Q4" decimals="-5" id="Fact-25EE8CA98F9257FB9AAA2F61E5B97281" unitRef="usd">1158600000</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-EAE1CE9E258F543295B9F55942625529" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-89E0AAB3699D56F1ADBBF066574499E4" unitRef="usd">1158600000</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-1917AB2E7FCC52F08167218FCE44D162" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2016Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-F1EFD0F6797353C08AF3DD73BC0BBB4F" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2017Q4" decimals="-5" id="Fact-C8EA51FFD01D5AF88324DB6CAB10C235" unitRef="usd">1160400000</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-1AA1471D0BE75471A38DC3F97DE26AC4" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-0EA0835F89485EFCB591F5D9BBB21194" unitRef="usd">1151900000</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-6A266BE0E4D15C6787EC90D446B77C6B" unitRef="usd">8500000</us-gaap:EquityMethodInvestments>
	<us-gaap:EquityMethodInvestments contextRef="FI2017Q4_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-50E6DBE53A055444995CA5C33B440163" unitRef="usd">0</us-gaap:EquityMethodInvestments>
	<us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue contextRef="FI2016Q4" decimals="-5" id="Fact-E836DEFE7A005B359FEFCD8C7A2C0C78" unitRef="usd">44700000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
	<us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue contextRef="FI2017Q4" decimals="-5" id="Fact-A43B278128C153189D84ADC1CF2CDE23" unitRef="usd">40200000</us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue>
	<us-gaap:GoodwillImpairmentLoss contextRef="FD2015Q3QTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-C28EED1E02705E62846FD0E6A42B9F43" unitRef="usd">108400000</us-gaap:GoodwillImpairmentLoss>
	<us-gaap:GoodwillImpairmentLoss contextRef="FD2015Q3YTD_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-A21AD5798D0353069FF8998AF13DB358" unitRef="usd">1086400000</us-gaap:GoodwillImpairmentLoss>
	<us-gaap:GoodwillImpairmentLoss contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-0ACB7E300EFD5B09BC48522EBD675668" unitRef="usd">-178400000</us-gaap:GoodwillImpairmentLoss>
	<us-gaap:GoodwillImpairmentLoss contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-578B530D8977525E9E73905B485FCF75" unitRef="usd">-2600000</us-gaap:GoodwillImpairmentLoss>
	<us-gaap:GoodwillImpairmentLoss contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-02862FAE9EDF54C88B7A631CC5F321D4" unitRef="usd">0</us-gaap:GoodwillImpairmentLoss>
	<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="FD2015Q4YTD" decimals="-5" id="Fact-2D3DF1D49BFB55B48034A0B7AB01326D" unitRef="usd">368700000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
	<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="FD2016Q4YTD" decimals="-5" id="Fact-BC4E2ECBA2AB5C9A9BA48052EDF6F014" unitRef="usd">486300000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
	<us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest contextRef="FD2017Q4YTD" decimals="-5" id="Fact-FA7CD276476755748BECC729B262E6E7" unitRef="usd">569700000</us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2015Q4YTD" decimals="-5" id="Fact-6A53CB8F1B195E21895EEFFBCD670CD0" unitRef="usd">15500000</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-4E9C03F0BA835E5FA9A337809E472F0A" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-81B320928AC15DC5BB829FA47A146EAD" unitRef="usd">15500000</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-03542705BBF7507A8361D5E6F92F035F" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-DDC3BE6A1C345E9A87147D1884D410CA" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2016Q4YTD" decimals="-5" id="Fact-FB07EBB59502592DAB5527217EC38245" unitRef="usd">101800000</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-8C01F7F8686A50F1B00F8E19D9215419" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-71023D985D2A553DB4069237ED2A3E21" unitRef="usd">101800000</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-D082C7E1DE1D5D6F987A5FC22395B503" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-D60A2628834A54E9A1C6ADD1C6C78F8E" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2017Q4YTD" decimals="-5" id="Fact-ACD51EE78D8D572684C03CD7AB54D3F5" unitRef="usd">131200000</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-A337AFA283F159CE914B521918C3A78D" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-09832C4DB7D159629B62B0CCEF322096" unitRef="usd">131200000</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-8F542BB2183C5FD6A84FB58232AB37BF" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeLossFromEquityMethodInvestments contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-1CEEAC6E95135223B9DA545BF728CEC7" unitRef="usd">0</us-gaap:IncomeLossFromEquityMethodInvestments>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-02E9A9134EC751FFBBD32342CC47EEE0" unitRef="usd">97400000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-E786A216CE525D8692426C9353762067" unitRef="usd">104800000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-10806E940E1F59C29B254B6074C8F207" unitRef="usd">-1000000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-2EC555DD5E6057D987952F7D3EDC0351" unitRef="usd">-6400000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-3D151CCE7AA75EDB82E4D3916C1C7BD6" unitRef="usd">0</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-9E8B3D7E0C6D50FF84DA70407E9A8433" unitRef="usd">148100000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-BA3076DED453529A85B92848D8AB5DD7" unitRef="usd">114400000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-70BC2EB067275959899CC5BE6930E625" unitRef="usd">40500000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-2161F943FED35381B6DF30D4E2B65FC8" unitRef="usd">-6800000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-290768B874B35F1B9FE83D748B6AF256" unitRef="usd">0</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2017Q4QTD_oge_ChangeduetoTaxLawAxis_oge_TaxBenefitDuetoTaxLawChangeMember" decimals="-5" id="Fact-5972C6570DBD55FDBA4041B43E02A53E" unitRef="usd">245200000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2017Q4QTD_oge_ChangeduetoTaxLawAxis_oge_TaxExpenseDuetoTaxLawChangeMember" decimals="-5" id="Fact-F97192A8F847517BAFF09F0BEAF5C92B" unitRef="usd">10500000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-E096F610BF1C5990A9A998916490B8DE" unitRef="usd">-49300000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-80C5C880F6BC5E4A9F8BEE3FBA87D826" unitRef="usd">141800000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-260F2C9D6F9F52639A950BFFBEAB72F6" unitRef="usd">-195200000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-52DE81E2D11D55B78267B0807836E718" unitRef="usd">4100000</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxExpenseBenefit contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-D69C4920A25058F2BA220756CF9A0CA0" unitRef="usd">0</us-gaap:IncomeTaxExpenseBenefit>
	<us-gaap:IncomeTaxesPaidNet contextRef="FD2015Q4YTD" decimals="-5" id="Fact-D1EDFA187A155551BBD2C5113A595FAD" unitRef="usd">-3400000</us-gaap:IncomeTaxesPaidNet>
	<us-gaap:IncomeTaxesPaidNet contextRef="FD2016Q4YTD" decimals="-5" id="Fact-1B9B515EA70C5916BAABD4AD3091B824" unitRef="usd">-5900000</us-gaap:IncomeTaxesPaidNet>
	<us-gaap:IncomeTaxesPaidNet contextRef="FD2017Q4YTD" decimals="-5" id="Fact-5CA31F8408625D05BB86C56FBE17E2AB" unitRef="usd">-16000000</us-gaap:IncomeTaxesPaidNet>
	<us-gaap:IncomeTaxesReceivable contextRef="FI2016Q4" decimals="-5" id="Fact-C0344A28DE565660AA1BFEF669A37ACB" unitRef="usd">19400000</us-gaap:IncomeTaxesReceivable>
	<us-gaap:IncomeTaxesReceivable contextRef="FI2017Q4" decimals="-5" id="Fact-1A3E3A2BF3975E33A93D93096AAAB950" unitRef="usd">5800000</us-gaap:IncomeTaxesReceivable>
	<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4734E858CE5052A3B29A7CC7BD47DF72" unitRef="usd">30900000</us-gaap:IncreaseDecreaseInAccountsPayable>
	<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="FD2016Q4YTD" decimals="-5" id="Fact-88A2B29E1AF85A74BD7CB879C0EBD491" unitRef="usd">-45100000</us-gaap:IncreaseDecreaseInAccountsPayable>
	<us-gaap:IncreaseDecreaseInAccountsPayable contextRef="FD2017Q4YTD" decimals="-5" id="Fact-56D7CF1B941957C995C8CD6701F177D1" unitRef="usd">27100000</us-gaap:IncreaseDecreaseInAccountsPayable>
	<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="FD2015Q4YTD" decimals="-5" id="Fact-BC54C13322AD5BEB9DA260F6A6F99740" unitRef="usd">-21600000</us-gaap:IncreaseDecreaseInAccountsReceivable>
	<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="FD2016Q4YTD" decimals="-5" id="Fact-827C7DCADF765736B5F22A97DF84BEC2" unitRef="usd">6900000</us-gaap:IncreaseDecreaseInAccountsReceivable>
	<us-gaap:IncreaseDecreaseInAccountsReceivable contextRef="FD2017Q4YTD" decimals="-5" id="Fact-8D7AD978D01F5821A3AB62D982C8DA8E" unitRef="usd">21800000</us-gaap:IncreaseDecreaseInAccountsReceivable>
	<us-gaap:IncreaseDecreaseInDeferredFuelCosts contextRef="FD2015Q4YTD" decimals="-5" id="Fact-5CCD98A38EC5585CA84A413512B9AC19" unitRef="usd">-129600000</us-gaap:IncreaseDecreaseInDeferredFuelCosts>
	<us-gaap:IncreaseDecreaseInDeferredFuelCosts contextRef="FD2016Q4YTD" decimals="-5" id="Fact-FB537DC2A7FC5C51802B1A6555CAF9F3" unitRef="usd">112600000</us-gaap:IncreaseDecreaseInDeferredFuelCosts>
	<us-gaap:IncreaseDecreaseInDeferredFuelCosts contextRef="FD2017Q4YTD" decimals="-5" id="Fact-E0FC0259680F518BB990AC1B14878A6C" unitRef="usd">-53000000</us-gaap:IncreaseDecreaseInDeferredFuelCosts>
	<us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="FD2015Q4YTD" decimals="-5" id="Fact-458D8D967CFD544FBFA590656749B92B" unitRef="usd">1200000</us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
	<us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="FD2016Q4YTD" decimals="-5" id="Fact-47F3FFF868D95E929DBFEB888B3D9EDA" unitRef="usd">2200000</us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
	<us-gaap:IncreaseDecreaseInIncomeTaxesReceivable contextRef="FD2017Q4YTD" decimals="-5" id="Fact-95CA1B8292F85149B0FCA6323682BB3A" unitRef="usd">-13600000</us-gaap:IncreaseDecreaseInIncomeTaxesReceivable>
	<us-gaap:IncreaseDecreaseInInventories contextRef="FD2015Q4YTD" decimals="-5" id="Fact-1E57C6C7C1A25B7DA5C70F85D891D1C6" unitRef="usd">56500000</us-gaap:IncreaseDecreaseInInventories>
	<us-gaap:IncreaseDecreaseInInventories contextRef="FD2016Q4YTD" decimals="-5" id="Fact-FCDB283B828258E3808D487F3F92429A" unitRef="usd">-32400000</us-gaap:IncreaseDecreaseInInventories>
	<us-gaap:IncreaseDecreaseInInventories contextRef="FD2017Q4YTD" decimals="-5" id="Fact-DE567DCA311C5EC3832A578B80180E7D" unitRef="usd">3600000</us-gaap:IncreaseDecreaseInInventories>
	<us-gaap:IncreaseDecreaseInOtherCurrentAssets contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4E8232572FDF58378C647B6582016FEC" unitRef="usd">17200000</us-gaap:IncreaseDecreaseInOtherCurrentAssets>
	<us-gaap:IncreaseDecreaseInOtherCurrentAssets contextRef="FD2016Q4YTD" decimals="-5" id="Fact-A7D03D133DEC5E6090FBFDE28D5A663A" unitRef="usd">26200000</us-gaap:IncreaseDecreaseInOtherCurrentAssets>
	<us-gaap:IncreaseDecreaseInOtherCurrentAssets contextRef="FD2017Q4YTD" decimals="-5" id="Fact-568F79E429425CDE8E4DC21F1316D862" unitRef="usd">-27200000</us-gaap:IncreaseDecreaseInOtherCurrentAssets>
	<us-gaap:IncreaseDecreaseInOtherCurrentLiabilities contextRef="FD2015Q4YTD" decimals="-5" id="Fact-59B309D9C50C59F3AC44D80C9B125A03" unitRef="usd">17800000</us-gaap:IncreaseDecreaseInOtherCurrentLiabilities>
	<us-gaap:IncreaseDecreaseInOtherCurrentLiabilities contextRef="FD2016Q4YTD" decimals="-5" id="Fact-28E6EBC0781A59AA917BDDA6C9F7FD9B" unitRef="usd">36400000</us-gaap:IncreaseDecreaseInOtherCurrentLiabilities>
	<us-gaap:IncreaseDecreaseInOtherCurrentLiabilities contextRef="FD2017Q4YTD" decimals="-5" id="Fact-32978A4B86FC59B6BDD85425815E3CC2" unitRef="usd">-66700000</us-gaap:IncreaseDecreaseInOtherCurrentLiabilities>
	<us-gaap:IncreaseDecreaseInOtherNoncurrentAssets contextRef="FD2015Q4YTD" decimals="-5" id="Fact-F718A733C38B51E299E7491D639A95FB" unitRef="usd">-10400000</us-gaap:IncreaseDecreaseInOtherNoncurrentAssets>
	<us-gaap:IncreaseDecreaseInOtherNoncurrentAssets contextRef="FD2016Q4YTD" decimals="-5" id="Fact-63F271090A67514CA0C1E51D8582CD57" unitRef="usd">-15400000</us-gaap:IncreaseDecreaseInOtherNoncurrentAssets>
	<us-gaap:IncreaseDecreaseInOtherNoncurrentAssets contextRef="FD2017Q4YTD" decimals="-5" id="Fact-A6B12384844C57D0B4507B80986EE662" unitRef="usd">700000</us-gaap:IncreaseDecreaseInOtherNoncurrentAssets>
	<us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities contextRef="FD2015Q4YTD" decimals="-5" id="Fact-AA707C8D1FE8553BA43D3462F5A99350" unitRef="usd">8600000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
	<us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities contextRef="FD2016Q4YTD" decimals="-5" id="Fact-05FA6C85FD445229BF7EEEF4CF8ECFD9" unitRef="usd">-18900000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
	<us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities contextRef="FD2017Q4YTD" decimals="-5" id="Fact-AE9EE6B786F5524BAC4D5E5C92EFD829" unitRef="usd">-65500000</us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities>
	<us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares contextRef="FD2015Q4YTD" decimals="-5" id="Fact-97F0E38374055DB8A9927D8B41B60AAE" unitRef="shares">0</us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares>
	<us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares contextRef="FD2016Q4YTD" decimals="-5" id="Fact-4F2571056536528DB0560223AA0E1CB5" unitRef="shares">200000</us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares>
	<us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares contextRef="FD2017Q4YTD" decimals="-5" id="Fact-A85262D415B458B2AFE0B0BCFFFAEFFA" unitRef="shares">300000</us-gaap:IncrementalCommonSharesAttributableToContingentlyIssuableShares>
	<us-gaap:InterestCostsCapitalized contextRef="FD2015Q4YTD" decimals="-5" id="Fact-A32A10787278523389EAE22E5C2526DA" unitRef="usd">4200000</us-gaap:InterestCostsCapitalized>
	<us-gaap:InterestCostsCapitalized contextRef="FD2016Q4YTD" decimals="-5" id="Fact-34219D9D09E4529C8C842EA3573B0F82" unitRef="usd">7500000</us-gaap:InterestCostsCapitalized>
	<us-gaap:InterestCostsCapitalized contextRef="FD2017Q4YTD" decimals="-5" id="Fact-20165DE8CB5D5755AA7F89A87EE0C707" unitRef="usd">18000000</us-gaap:InterestCostsCapitalized>
	<us-gaap:InterestExpense contextRef="FD2015Q4YTD" decimals="-5" id="Fact-C5F434D9116552EBB279386F582659E5" unitRef="usd">149000000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-4C4E66FD79E952E2A61734C98175A1BF" unitRef="usd">146700000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-CD4AABCA3B755537BB91E8F412CEEF3A" unitRef="usd">0</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-74F19B41F69059A9BEAD8F14B69CD068" unitRef="usd">2600000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-F3CAF743329655069BFA2066D8027DCB" unitRef="usd">-300000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2016Q4YTD" decimals="-5" id="Fact-3E66E2DC247A5567AAC2E8752B0348F8" unitRef="usd">142100000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-3AFFD78C5120513D903E99301AA54947" unitRef="usd">138100000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-01E916124E3655998B69E23E22F915CD" unitRef="usd">0</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-4422610E543A52FE87F0AEB77ACCC91F" unitRef="usd">4200000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-44017B09C3F751AF80A8A81D8E9C5F79" unitRef="usd">-200000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-9BB651CD600755DE99F5FFC2221E79AF" unitRef="usd">143800000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-92551AAE4C685350B37F4DE69EEF779E" unitRef="usd">138400000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-72F7318FCD565ED6BA15606B330C9877" unitRef="usd">0</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-52E8783EBF865884B82831C3B017F09C" unitRef="usd">6300000</us-gaap:InterestExpense>
	<us-gaap:InterestExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-AA5B7A12FC24543384BA7FE4EFBA2D00" unitRef="usd">-900000</us-gaap:InterestExpense>
	<us-gaap:InterestExpenseLongTermDebt contextRef="FD2015Q4YTD" decimals="-5" id="Fact-5706D704309C5037AE19A698DE8997D9" unitRef="usd">147800000</us-gaap:InterestExpenseLongTermDebt>
	<us-gaap:InterestExpenseLongTermDebt contextRef="FD2016Q4YTD" decimals="-5" id="Fact-37EA3F7146E25E2E9580A11CD2EE66E0" unitRef="usd">143200000</us-gaap:InterestExpenseLongTermDebt>
	<us-gaap:InterestExpenseLongTermDebt contextRef="FD2017Q4YTD" decimals="-5" id="Fact-5850851BE1A75F0094B43F0E2A6BA59C" unitRef="usd">153600000</us-gaap:InterestExpenseLongTermDebt>
	<us-gaap:InterestExpenseShortTermBorrowings contextRef="FD2015Q4YTD" decimals="-5" id="Fact-B08485671AD45D29857B2FC69BEC7402" unitRef="usd">5400000</us-gaap:InterestExpenseShortTermBorrowings>
	<us-gaap:InterestExpenseShortTermBorrowings contextRef="FD2016Q4YTD" decimals="-5" id="Fact-5D986BB377AC5A3280764190FBAD8D3D" unitRef="usd">6400000</us-gaap:InterestExpenseShortTermBorrowings>
	<us-gaap:InterestExpenseShortTermBorrowings contextRef="FD2017Q4YTD" decimals="-5" id="Fact-E9E428678FFA5A6F87E769B8FA07FC59" unitRef="usd">8200000</us-gaap:InterestExpenseShortTermBorrowings>
	<us-gaap:InterestPaidNet contextRef="FD2015Q4YTD" decimals="-5" id="Fact-C79E2EE27B0852E7A127DD930197DB59" unitRef="usd">145400000</us-gaap:InterestPaidNet>
	<us-gaap:InterestPaidNet contextRef="FD2016Q4YTD" decimals="-5" id="Fact-F7CE9181FD2F562D80A543159C02F540" unitRef="usd">141900000</us-gaap:InterestPaidNet>
	<us-gaap:InterestPaidNet contextRef="FD2017Q4YTD" decimals="-5" id="Fact-A6B98A4DD99B5FB49CB09D68E59D097E" unitRef="usd">139600000</us-gaap:InterestPaidNet>
	<us-gaap:InterestPayableCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-53A89B5F531158F0BB91EDFFC67EAC37" unitRef="usd">40400000</us-gaap:InterestPayableCurrent>
	<us-gaap:InterestPayableCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-4043951A11F955538F7B61AC353FD8CF" unitRef="usd">44000000</us-gaap:InterestPayableCurrent>
	<us-gaap:InventoryNet contextRef="FI2016Q4" decimals="-5" id="Fact-7450BA0C6DD85BBE8AA2E2D3C9A9117B" unitRef="usd">79800000</us-gaap:InventoryNet>
	<us-gaap:InventoryNet contextRef="FI2017Q4" decimals="-5" id="Fact-67D5E220348D5B4F8AA41B2605F578D7" unitRef="usd">84300000</us-gaap:InventoryNet>
	<us-gaap:InvestmentTaxCredit contextRef="FD2015Q4YTD" decimals="-5" id="Fact-AEA0A68DB8985BB6B55FCB6CB827743B" unitRef="usd">-700000</us-gaap:InvestmentTaxCredit>
	<us-gaap:InvestmentTaxCredit contextRef="FD2016Q4YTD" decimals="-5" id="Fact-718AB924BCDA5595B17341EFF34C78A4" unitRef="usd">-200000</us-gaap:InvestmentTaxCredit>
	<us-gaap:InvestmentTaxCredit contextRef="FD2017Q4YTD" decimals="-5" id="Fact-281BD019C0935D258B6BDDD7D3684FAD" unitRef="usd">-100000</us-gaap:InvestmentTaxCredit>
	<us-gaap:InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease contextRef="FD2015Q4YTD" decimals="-5" id="Fact-82A02AC9335651D2A16ECFFB2198C43B" unitRef="usd">0</us-gaap:InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease>
	<us-gaap:InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease contextRef="FD2016Q4YTD" decimals="-5" id="Fact-48AFE0F293F45D34B922055940CCFC7A" unitRef="usd">0</us-gaap:InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease>
	<us-gaap:InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease contextRef="FD2017Q4YTD" decimals="-5" id="Fact-17B7F1ABFAA152EE9FD83AD1C7E21360" unitRef="usd">-8500000</us-gaap:InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease>
	<us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-6BA89CB6100C598BB6F5049D93FE62EE" unitRef="usd">200000</us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress>
	<us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-071E9AE41AA25C479018CC839D20DB10" unitRef="usd">1800000</us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress>
	<us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-1898E4787EF9554BA4912AA06EA27940" unitRef="usd">400000</us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress>
	<us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-3B7A17E5D83656E6AB4AEEE5004B82C6" unitRef="usd">7800000</us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress>
	<us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="2" id="Fact-D49CBB0E87485C5E859A1B127C557AE2" unitRef="number">0.77</us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare>
	<us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="2" id="Fact-833E53438DB5517DA016EBEA07F45F51" unitRef="number">0.51</us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare>
	<us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="2" id="Fact-6A4B0CB35B5C5CF0994D46DECA760745" unitRef="number">0.77</us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare>
	<us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="2" id="Fact-5CDC150346355650B8F2FDE2A8832EF7" unitRef="number">0.51</us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare>
	<us-gaap:LettersOfCreditOutstandingAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-941C9EE85987571BAE0CCA82A2C80275" unitRef="usd">300000</us-gaap:LettersOfCreditOutstandingAmount>
	<us-gaap:Liabilities contextRef="FI2016Q4" decimals="-5" id="Fact-A33BD03D8ACF50AAB2F1ADAA477A7CD1" unitRef="usd">6495800000</us-gaap:Liabilities>
	<us-gaap:Liabilities contextRef="FI2017Q4" decimals="-5" id="Fact-9A82910AE07E53E599661EB8A68B28E6" unitRef="usd">6561600000</us-gaap:Liabilities>
	<us-gaap:LiabilitiesAndStockholdersEquity contextRef="FI2016Q4" decimals="-5" id="Fact-4342CBC1DE8D5710B102C49DEC6E12C3" unitRef="usd">9939600000</us-gaap:LiabilitiesAndStockholdersEquity>
	<us-gaap:LiabilitiesAndStockholdersEquity contextRef="FI2017Q4" decimals="-5" id="Fact-8C30C51FB87E58BA99DEF97207DC90F7" unitRef="usd">10412700000</us-gaap:LiabilitiesAndStockholdersEquity>
	<us-gaap:LiabilitiesCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-D39CF1F42F2858C7BE6479F87C11598E" unitRef="usd">1027200000</us-gaap:LiabilitiesCurrent>
	<us-gaap:LiabilitiesCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-C5EFBFC2164052ACBB510ABA947F01C5" unitRef="usd">950500000</us-gaap:LiabilitiesCurrent>
	<us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-FD77FAE1A92C57A7A76E868E166D8AC6" unitRef="usd">3062800000</us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent>
	<us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-1465126C39175A9A90FEB6E234616888" unitRef="usd">2861500000</us-gaap:LiabilitiesOtherThanLongtermDebtNoncurrent>
	<us-gaap:LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeHoldingsMember" decimals="3" id="Fact-F0921EDB4BDC55DBA729FD9A916AC6B2" unitRef="number">0.263</us-gaap:LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest>
	<us-gaap:LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeHoldingsMember" decimals="3" id="Fact-7AC7B3D71E2E53CAA09A4D77A40E3874" unitRef="number">0.257</us-gaap:LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest>
	<us-gaap:LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeHoldingsMember" decimals="3" id="Fact-4F61F9DFD3BB5E6F91099E80C61B1208" unitRef="number">0.257</us-gaap:LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest>
	<us-gaap:LineOfCredit contextRef="FI2017Q4" decimals="-5" id="Fact-979682E082FB52B7BC946572F1C0BF3E" unitRef="usd">168700000</us-gaap:LineOfCredit>
	<us-gaap:LineOfCredit contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-8F12C2F5929659C1A686B57F93268BC8" unitRef="usd">168400000</us-gaap:LineOfCredit>
	<us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-9789FF509AB952378AEC77E51A41BD7D" unitRef="usd">450000000</us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity>
	<us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-E8279BEBFEBD5C5BACC364E05F715D85" unitRef="usd">450000000</us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity>
	<us-gaap:LineOfCreditFacilityExpirationDate1 contextRef="FD2017Q4YTD" id="Fact-53A54BE608B4500F8B9EB5B692B0ED32">2022-03-08</us-gaap:LineOfCreditFacilityExpirationDate1>
	<us-gaap:LineOfCreditFacilityExpirationDate1 contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember" id="Fact-98B02FB4211C5E7990C57D33B3DFFD6E">2022-03-08</us-gaap:LineOfCreditFacilityExpirationDate1>
	<us-gaap:LineOfCreditFacilityExpirationDate1 contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember" id="Fact-F5AEE36E9DD95D29961EC7C969E53E96">2022-03-08</us-gaap:LineOfCreditFacilityExpirationDate1>
	<us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="FI2017Q4" decimals="-5" id="Fact-5A92FF98B88A5AACB31F10B5E8BA666E" unitRef="usd">900000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
	<us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-587F6155FF585339AD6619834D663A28" unitRef="usd">600000000</us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity>
	<us-gaap:LongTermDebt contextRef="FI2016Q4" decimals="-5" id="Fact-8AEFBB4598AB5BA0ACBCB4FBF084815B" unitRef="usd">2630500000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndEIndustrialAuthorityBondsMember" decimals="-5" id="Fact-29587DCF8ACE5230ABE1C3C76BAB70DD" unitRef="usd">135400000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndESeniorNotesMember" decimals="-5" id="Fact-47B21110678E54A1B522952A511833AE" unitRef="usd">2385500000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndETinkerDebtMember" decimals="-5" id="Fact-02512CB155CE518081836F63A3A03F87" unitRef="usd">9900000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgeEnergySeniorNotesMember" decimals="-5" id="Fact-7831FAD94C9952A991778EF14D767E2F" unitRef="usd">99700000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2017Q3_us-gaap_DebtInstrumentAxis_oge_OgeEnergySeniorNotesMember" decimals="-5" id="Fact-0E44EFCDE1B251FDBDB6A645F33AD402" unitRef="usd">0</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2017Q4" decimals="-5" id="Fact-D98394750C145D7E97D2CA253B94E940" unitRef="usd">2999400000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndEIndustrialAuthorityBondsMember" decimals="-5" id="Fact-334ECEBFF0A85582BD85AE443F0FC2AB" unitRef="usd">135400000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndESeniorNotesMember" decimals="-5" id="Fact-C7EF209822C7576FA13C3551B2A0706E" unitRef="usd">2854300000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndETinkerDebtMember" decimals="-5" id="Fact-331747A98158517B8949A217E195123A" unitRef="usd">9700000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebt contextRef="FI2017Q4_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_us-gaap_DebenturesSubjectToMandatoryRedemptionMember" decimals="-5" id="Fact-4030C738435F5950A3FB785FBFB7A21D" unitRef="usd">135400000</us-gaap:LongTermDebt>
	<us-gaap:LongTermDebtCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-A9D7302C0649536497C3CED45C4F13A4" unitRef="usd">224700000</us-gaap:LongTermDebtCurrent>
	<us-gaap:LongTermDebtCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-40B32869C7FB57A1B1075FB13C48016A" unitRef="usd">249800000</us-gaap:LongTermDebtCurrent>
	<us-gaap:LongTermDebtFairValue contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndEIndustrialAuthorityBondsMember" decimals="-5" id="Fact-308909711C125302A37439F208E5B6EE" unitRef="usd">135400000</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtFairValue contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndESeniorNotesMember" decimals="-5" id="Fact-4E3F12DE35625726850AEAF843B3FFE9" unitRef="usd">2657200000</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtFairValue contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgAndETinkerDebtMember" decimals="-5" id="Fact-CF5771EA080D5AFDB7467145C78C5BF0" unitRef="usd">11300000</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtFairValue contextRef="FI2016Q4_us-gaap_DebtInstrumentAxis_oge_OgeEnergySeniorNotesMember" decimals="-5" id="Fact-11DD80155FCE559A999D5315D63FD77D" unitRef="usd">99900000</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtFairValue contextRef="FI2017Q3_us-gaap_DebtInstrumentAxis_oge_OgeEnergySeniorNotesMember" decimals="-5" id="Fact-3E67D6BCBECA5A8C9D26AB3E12CA0046" unitRef="usd">0</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtFairValue contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndEIndustrialAuthorityBondsMember" decimals="-5" id="Fact-D8F149433E8E57A990CA3258890BF032" unitRef="usd">135400000</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtFairValue contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndESeniorNotesMember" decimals="-5" id="Fact-FA538CAFF45F55489041B08C4DD65FF3" unitRef="usd">3242800000</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtFairValue contextRef="FI2017Q4_us-gaap_DebtInstrumentAxis_oge_OgAndETinkerDebtMember" decimals="-5" id="Fact-A2D9D9D1DD2F5267BA41A6A93DEBF646" unitRef="usd">9800000</us-gaap:LongTermDebtFairValue>
	<us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths contextRef="FI2017Q4" decimals="-5" id="Fact-4BA6D1F25E96585DB8099CD4A1DBD334" unitRef="usd">250100000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths>
	<us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive contextRef="FI2017Q4" decimals="-5" id="Fact-FE4FDF6E9B58535DA7DE9C8B90B6806C" unitRef="usd">100000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive>
	<us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour contextRef="FI2017Q4" decimals="-5" id="Fact-1E22FCB167EE5B41AE1FFF59D28B8B43" unitRef="usd">100000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour>
	<us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree contextRef="FI2017Q4" decimals="-5" id="Fact-438845495E2F521F949671B74D55E40C" unitRef="usd">100000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree>
	<us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo contextRef="FI2017Q4" decimals="-5" id="Fact-4A5A611E73BD5EF985987479612A33AA" unitRef="usd">250100000</us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo>
	<us-gaap:LongTermDebtNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-0A59CF96D1CF537995A3BDB39745A6F8" unitRef="usd">2405800000</us-gaap:LongTermDebtNoncurrent>
	<us-gaap:LongTermDebtNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-4064F70BA06658D09431737B3FEB55AA" unitRef="usd">2749600000</us-gaap:LongTermDebtNoncurrent>
	<us-gaap:LongTermPurchaseCommitmentAmount contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeCapacityPaymentsMember" decimals="-5" id="Fact-F79B34CA47985442AC996AC769412C84" unitRef="usd">69500000</us-gaap:LongTermPurchaseCommitmentAmount>
	<us-gaap:LongTermPurchaseCommitmentAmount contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeTotalCogenerationPaymentsMember" decimals="-5" id="Fact-FCB6D6556AD85C029083EC3E9D9C2065" unitRef="usd">124000000</us-gaap:LongTermPurchaseCommitmentAmount>
	<us-gaap:LongTermPurchaseCommitmentAmount contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeCapacityPaymentsMember" decimals="-5" id="Fact-4C5BFA758FBE56F89221C3E413E1016A" unitRef="usd">66300000</us-gaap:LongTermPurchaseCommitmentAmount>
	<us-gaap:LongTermPurchaseCommitmentAmount contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeTotalCogenerationPaymentsMember" decimals="-5" id="Fact-9856AD3C89835E93831EDA5DA37988F6" unitRef="usd">124800000</us-gaap:LongTermPurchaseCommitmentAmount>
	<us-gaap:LongTermPurchaseCommitmentAmount contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeCapacityPaymentsMember" decimals="-5" id="Fact-787EC39F687B59BF8B20ED6BF384794C" unitRef="usd">63000000</us-gaap:LongTermPurchaseCommitmentAmount>
	<us-gaap:LongTermPurchaseCommitmentAmount contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeTotalCogenerationPaymentsMember" decimals="-5" id="Fact-3DCF2F30AE955F7E869F5CB4E35549D5" unitRef="usd">115200000</us-gaap:LongTermPurchaseCommitmentAmount>
	<us-gaap:LossContingencyEstimateOfPossibleLoss contextRef="FI2017Q4_us-gaap_RangeAxis_us-gaap_MaximumMember" decimals="-5" id="Fact-41DE6059E42050BBA3FA36D41A76CA61" unitRef="usd">18200000</us-gaap:LossContingencyEstimateOfPossibleLoss>
	<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="FD2015Q4YTD" decimals="-5" id="Fact-1F4ACD00712F5F1EA96F8ABB2E6BCDB7" unitRef="usd">-297300000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
	<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="FD2016Q4YTD" decimals="-5" id="Fact-C61D2DA51AE751359A49694F19C43499" unitRef="usd">-99200000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
	<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F2B2523950C85666816A8E7C8D83BCCE" unitRef="usd">51500000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
	<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="FD2015Q4YTD" decimals="-5" id="Fact-38886E4C655955BEA7556C906895BAC0" unitRef="usd">-500100000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
	<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="FD2016Q4YTD" decimals="-5" id="Fact-82BEC5DECCAB55FCAE81666687CB917A" unitRef="usd">-620400000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
	<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef="FD2017Q4YTD" decimals="-5" id="Fact-D63B343545D35D1A811CA2FBFB7B37B5" unitRef="usd">-821900000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
	<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="FD2015Q4YTD" decimals="-5" id="Fact-0FEDA17ABB86520FBB850F77E9C86B2F" unitRef="usd">867100000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
	<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="FD2016Q4YTD" decimals="-5" id="Fact-4A94FDE221E05A91ADB95AD1E121DA47" unitRef="usd">644700000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
	<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef="FD2017Q4YTD" decimals="-5" id="Fact-38E78D0EF522532E9BB7229542667365" unitRef="usd">784500000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2015Q4YTD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember" decimals="-5" id="Fact-8C88137D0ED95F59A8DDF1806AECFE04" unitRef="usd">-1700000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2016Q4YTD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember" decimals="-5" id="Fact-52A39F5165855223BBE299C1137BCB74" unitRef="usd">-100000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD" decimals="-5" id="Fact-2CF0D4811B685A02992999EE53C444F6" unitRef="usd">22300000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_oge_CumulativeEffectofNetDeferredTaxesMember" decimals="-5" id="Fact-B5DE2C4D1052586B87ADD344B4ED8977" unitRef="usd">22300000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-6D791BA0439F510F8E552807E22CAFFB" unitRef="usd">1300000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-30992547945F5A789F0BDEA49D793693" unitRef="usd">-100000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-370737B8D6685739A308DD230305A41D" unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-49043297874D59C99FBFC954053B048A" unitRef="usd">-5700000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-81BDF4B5BE8C55B19636D75251B92008" unitRef="usd">-4500000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-6" id="Fact-1D7AB23375CE5D5A8559FE81FEE4AC90" unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-6" id="Fact-B522ED008ADF54AAA99DBF7E9DA35518" unitRef="usd">0</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-3104A97E10D153328953D714906E024C" unitRef="usd">26800000</us-gaap:NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification>
	<us-gaap:NonoperatingIncomeExpense contextRef="FD2015Q4YTD" decimals="-5" id="Fact-7211EBA41FB459A6BA3D9B96DFF48E36" unitRef="usd">11600000</us-gaap:NonoperatingIncomeExpense>
	<us-gaap:NonoperatingIncomeExpense contextRef="FD2016Q4YTD" decimals="-5" id="Fact-49E3DA651D8559329A16BE18BE5E1E49" unitRef="usd">115400000</us-gaap:NonoperatingIncomeExpense>
	<us-gaap:NonoperatingIncomeExpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-8B518B1443B45D70BF879040FE48AF63" unitRef="usd">182500000</us-gaap:NonoperatingIncomeExpense>
	<us-gaap:OperatingExpenses contextRef="FD2015Q4YTD" decimals="-5" id="Fact-E3BEFB12901F5AB4A7FDBC556D142F46" unitRef="usd">825800000</us-gaap:OperatingExpenses>
	<us-gaap:OperatingExpenses contextRef="FD2016Q4YTD" decimals="-5" id="Fact-7B41AB61F9A357DAB18BF291B24C1018" unitRef="usd">866100000</us-gaap:OperatingExpenses>
	<us-gaap:OperatingExpenses contextRef="FD2017Q4YTD" decimals="-5" id="Fact-3D2A9E6B66005B1BA70A3639A8B03FD1" unitRef="usd">832500000</us-gaap:OperatingExpenses>
	<us-gaap:OperatingIncomeLoss contextRef="FD2015Q4YTD" decimals="-5" id="Fact-D332BC71B6055918B7C8984F14567EEB" unitRef="usd">506100000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-23B2326159F45CEF80EB5CDC6FD0190C" unitRef="usd">516400000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-6329D63DD8D958B9B5E5AB6A34024A2E" unitRef="usd">-2500000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-9075AC0271BF5DDF8F233583DBEA6229" unitRef="usd">-7800000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-DE8E4DD7170753C78CAEB2B1CE062E8C" unitRef="usd">0</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q1QTD" decimals="-5" id="Fact-7AB456A9F4025D86A724666CFE58F08A" unitRef="usd">38500000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q2QTD" decimals="-5" id="Fact-2D24C54B2C4C53E6955C87D617A211EA" unitRef="usd">135200000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q3QTD" decimals="-5" id="Fact-74B74C8B639A586FB02AA4DB5977D377" unitRef="usd">258000000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q4QTD" decimals="-5" id="Fact-A8FDF7B85629528E8FE4F3FA00F916B5" unitRef="usd">81300000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q4YTD" decimals="-5" id="Fact-21F97BBC27895FEF8567370964E6C2CC" unitRef="usd">513000000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-D175CAFAEAD45EA28B3907EB3AFC514F" unitRef="usd">509700000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-9D3B782E287F541CA5A47F17F1E908E6" unitRef="usd">200000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-0CDEB815D9E15A9992841C08B68DB584" unitRef="usd">3100000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-27B273E396935FD1B68A308A96EA222F" unitRef="usd">0</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q1QTD" decimals="-5" id="Fact-6F8C0058896353E38CAF34AA7C935032" unitRef="usd">45700000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q2QTD" decimals="-5" id="Fact-6BEE824585AA5F66A9BC71126C1F7389" unitRef="usd">145800000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q3QTD" decimals="-5" id="Fact-5778EA43FEF6567D9E8510F7FE7F55EB" unitRef="usd">244500000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q4QTD" decimals="-5" id="Fact-C7AFB482ED335DC2B4500ACB30B991F6" unitRef="usd">95000000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q4YTD" decimals="-5" id="Fact-6E3E40B010D95274A10C5972B6D6F0AF" unitRef="usd">531000000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-7A24A3DC007F58BFBA08D741CDA45066" unitRef="usd">527100000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-AE9BF98AA426564DA8850C1B48A0CE71" unitRef="usd">-700000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-C02C27D973465F5A8ED3B0D39825B61C" unitRef="usd">4600000</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingIncomeLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-65587F4797DC5A548BC46A0E0F617271" unitRef="usd">0</us-gaap:OperatingIncomeLoss>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDue contextRef="FI2017Q4" decimals="-5" id="Fact-26ADC83EEF225162944F8702F523B4A5" unitRef="usd">77500000</us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDue contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember" decimals="-5" id="Fact-A9229850DB0458E1BD4AFF66A94015D6" unitRef="usd">600000</us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDue contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember" decimals="-5" id="Fact-62E3A70EF96C5AC5A554512C17595E8D" unitRef="usd">22600000</us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDue contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember" decimals="-5" id="Fact-D2E058C2C585562CAEFDF3BA9F3DDECE" unitRef="usd">54300000</us-gaap:OperatingLeasesFutureMinimumPaymentsDue>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-0C848B462DA25B3CB114FF0B0BD8DD71" unitRef="usd">4800000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember" decimals="-5" id="Fact-D7307963E4765AE6A30A7509B9A93215" unitRef="usd">600000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember" decimals="-5" id="Fact-CD52C2F4ECA5513C91394C2E131AFD60" unitRef="usd">1700000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember" decimals="-5" id="Fact-DE7ED71EA8C5597E9F1F70DC2D874CC1" unitRef="usd">2500000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears contextRef="FI2017Q4" decimals="-5" id="Fact-4612EDD18A5F59F88E95B2C21D02FCD2" unitRef="usd">2900000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember" decimals="-5" id="Fact-4395807EEBF6509B95774E83C02FB0FA" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember" decimals="-5" id="Fact-D39B42C6FFF25B82B3B880C429AF7BE8" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember" decimals="-5" id="Fact-95D54719A35459598AF8209BDA58326C" unitRef="usd">2900000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears contextRef="FI2017Q4" decimals="-5" id="Fact-0A08A79F6825518AA5F5C5D7EE79C9D3" unitRef="usd">2900000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember" decimals="-5" id="Fact-74BFB4F43E6259648085AF2F632008B8" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember" decimals="-5" id="Fact-C12698DA683E54BB962029EDC162A320" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember" decimals="-5" id="Fact-53FED68969DA5C6291D9101BC5F93E61" unitRef="usd">2900000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears contextRef="FI2017Q4" decimals="-5" id="Fact-641F02116816565CBE0DEB2152B8B774" unitRef="usd">2900000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember" decimals="-5" id="Fact-725E6EE8F9F751BAB124FE56E0FD2C96" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember" decimals="-5" id="Fact-8ACB3FBD98475F939CAED3C6C2C4534C" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember" decimals="-5" id="Fact-2828958E101D50D0B98030F5FBEDA9B4" unitRef="usd">2900000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears contextRef="FI2017Q4" decimals="-5" id="Fact-E640363CFE405BA3AAEB2B78BAEDF5E2" unitRef="usd">23400000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember" decimals="-5" id="Fact-3E9715B602BD59E09B802285D557689D" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember" decimals="-5" id="Fact-367A99D87DFE5174B66BADB533110FE7" unitRef="usd">20900000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember" decimals="-5" id="Fact-7EC732F6169859868BCCFB128E423DD1" unitRef="usd">2500000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter contextRef="FI2017Q4" decimals="-5" id="Fact-C3E268EDBAE15ABDBCDBEFA801C7F19B" unitRef="usd">40600000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeEnergyBuildingLeaseMember" decimals="-5" id="Fact-CF6A7035B2D855CBB7A8756D1D91214B" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeRailcarLeaseAgreementMember" decimals="-5" id="Fact-E729991CD42B529FA5D4BCA57AE86FA7" unitRef="usd">0</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
	<us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter contextRef="FI2017Q4_oge_OperatingLeaseObligationsAxis_oge_OgeWindFarmLandLeaseAgreementsMember" decimals="-5" id="Fact-A48998C0EBF357E5B8B9EA94C98F9B7C" unitRef="usd">40600000</us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter>
	<us-gaap:OperatingLeasesRentExpenseNet contextRef="FD2015Q4YTD" decimals="-5" id="Fact-434658BF7DF95617A4A2861C8CDADEA8" unitRef="usd">7700000</us-gaap:OperatingLeasesRentExpenseNet>
	<us-gaap:OperatingLeasesRentExpenseNet contextRef="FD2016Q4YTD" decimals="-5" id="Fact-AB37A6F28BC8599A8FABB8FC7DFF9F2E" unitRef="usd">9300000</us-gaap:OperatingLeasesRentExpenseNet>
	<us-gaap:OperatingLeasesRentExpenseNet contextRef="FD2017Q4YTD" decimals="-5" id="Fact-378C58F33DD558C0AB1448CB464BFCCA" unitRef="usd">6200000</us-gaap:OperatingLeasesRentExpenseNet>
	<us-gaap:OperatingLossCarryforwards contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_StateOperatingLossMember" decimals="-5" id="Fact-DC92097BE3985C5E9C354A9F9F45E34A" unitRef="usd">472100000</us-gaap:OperatingLossCarryforwards>
	<us-gaap:OtherAssetsCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-6BA7D0D87A97546AB6C34BA5BE34860E" unitRef="usd">81800000</us-gaap:OtherAssetsCurrent>
	<us-gaap:OtherAssetsCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-079A9F22A84B505186A4EB8917C4D944" unitRef="usd">54600000</us-gaap:OtherAssetsCurrent>
	<us-gaap:OtherAssetsCurrent contextRef="FI2017Q4_us-gaap_PublicUtilitiesInventoryAxis_us-gaap_PublicUtilitiesInventoryFuelMember" decimals="-5" id="Fact-75EE1715FD7B525187F33DBC1500CF67" unitRef="usd">2800000</us-gaap:OtherAssetsCurrent>
	<us-gaap:OtherAssetsMiscellaneousNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-96E4C4B6F61A5BFEAE3F934E7AEA3A65" unitRef="usd">56900000</us-gaap:OtherAssetsMiscellaneousNoncurrent>
	<us-gaap:OtherAssetsMiscellaneousNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-67BB2B69121C53D8882CCA0AA4F5F6F0" unitRef="usd">55700000</us-gaap:OtherAssetsMiscellaneousNoncurrent>
	<us-gaap:OtherAssetsNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-12DF5BAE46745050B4A148C24200081E" unitRef="usd">461700000</us-gaap:OtherAssetsNoncurrent>
	<us-gaap:OtherAssetsNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-0BEC894560205850865C33B7F6BDAC6C" unitRef="usd">338700000</us-gaap:OtherAssetsNoncurrent>
	<us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-513F97E5AE635095A97B15E848883324" unitRef="usd">-9500000</us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax>
	<us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-7A34C5C7CDC3522BACBCF0A0352203EE" unitRef="usd">-700000</us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax>
	<us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-230A4BA4E1565322BBB33204581977E2" unitRef="usd">400000</us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax>
	<us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-A75AF8BE9F415D39A0FD74B2C4E9241A" unitRef="usd">-5800000</us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax>
	<us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-CCC0032DB3A357E7A2F6307C62CDD752" unitRef="usd">-600000</us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax>
	<us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-95E4EC1D3CDB597EB9552E42DE28A07E" unitRef="usd">200000</us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax>
	<us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-3146F5E859925F359CDFAD1AF9DA35AF" unitRef="usd">2900000</us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax>
	<us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-4D6FB6E0231A5DFF8AEB746F8673FE28" unitRef="usd">3200000</us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax>
	<us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-891A18EFDE525D4A8CD066F0EDD2D3F1" unitRef="usd">1400000</us-gaap:OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-A35872B7938258069EEEBCDA09048FF0" unitRef="usd">2500000</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-562F4A45EE595D3EAF52700CBF38D9E6" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-E1C69691BD635B28A508D7C3C020F68B" unitRef="usd">900000</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-7D6DB25CD8485C7286F2B73C07D00CC6" unitRef="usd">100000</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-B496972AF837530B88396A6240493B7D" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-F044F602056F5F3A86181FBAA67E20AF" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-2EB3F7FEFC5656F0AD5848D2DEA6C952" unitRef="usd">6300000</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-3F4995859DBB5F0D9981DA7AB8B42C9D" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-CC6E9C8B17435835A2B34CA122A11BB1" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax>
	<us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-7FC17BE23C975EE9841E1BD8F46E3E38" unitRef="usd">-4000000</us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-7AB01C4A88035983B91D7C36D83F5DBE" unitRef="usd">-700000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-2AFFE79971255203B2358C2644800F45" unitRef="usd">400000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-F2EB7E670476529F9B24E54ECF7753C3" unitRef="usd">-500000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-046DB8C251705187B4E735C9C2383426" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-F86BD703431853689AE95426E07C67FE" unitRef="usd">200000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-EA853038E03153FA9C68DB5F60F859E9" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1992573C38435269894F04F8CBE7C349" unitRef="usd">6100000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-46F7555781375BA89633F1CED46F3B7E" unitRef="usd">6300000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-283AC835D0CA5D24A093C50CFC3CF845" unitRef="usd">-600000</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-3E0A31130E9E5D92AF53C6D4C140067C" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-0248FADD2D125D2BB35D4C2DBFA1AF12" unitRef="usd">4600000</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-21E9DA4E0C535E968A5BDA9AD7802212" unitRef="usd">5000000</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-12BD2259D2F4573A85362CB9E1AE410A" unitRef="usd">2200000</us-gaap:OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-1CF436F23B145E92B82C8F1EB2A5E57A" unitRef="usd">6300000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-7288D7B5C6115FA9A3EBF756D2423235" unitRef="usd">6300000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-C38AA5421A9A5F288E7FC97AEF027E10" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-8292FD0F59DD5F489919C2CDB5217AAA" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-A9A8D95DB65F5499AA364D38CEE4186A" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-6B1F3F06E3555C8E94680A596C4C13F1" unitRef="usd">5800000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-98BCF7B887EF5A65A87B60C4FD936075" unitRef="usd">5800000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-190144804BFA5DEFB4BB8EFB45DA67E9" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-9082153917F053E3A5F90FD01A79F105" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-5B9D7DC280205656A1FB0326D65B7EA8" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-A2D0DACC9D1557A58C34B6A5E1CC0694" unitRef="usd">10600000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-AF8710DB7E765F49B59D945106D6B99A" unitRef="usd">10600000</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-BF729FEAB91D592D8AE5E88173B0D8CD" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-9272511E82A55237BCCF0C4DA4D6B1AC" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTax contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-6FB8DF3CFDD65FDBAB1D54EDB464D8A4" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2016Q4YTD" decimals="-5" id="Fact-2B37A13BFF7C508DAFD78CE788838BFF" unitRef="usd">5800000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-6ACB051FCAAD5C44A267DAC6D9E9A495" unitRef="usd">-1500000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-87DDA403C4D0538D99E5EC61AC0E9C9E" unitRef="usd">200000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-F9AC19FA78BA5121997285D073D00CAF" unitRef="usd">0</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-FB3680027ADB58B4A81DB1EE1515D950" unitRef="usd">7100000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2017Q4YTD" decimals="-5" id="Fact-B18C3BCEE62453F780D0B9FEBF018C56" unitRef="usd">6100000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-7424E4CED2855DD79CF1ED8A610E44D6" unitRef="usd">7000000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-267597D24093537DA7452B2F59B8A415" unitRef="usd">-200000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-BC5FA1500A59549A825CA37D8A4531CB" unitRef="usd">-100000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-79BC5FC500B35E2E840243B13078FFA7" unitRef="usd">-600000</us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-EAB41AEE126F50D78F62E2ACBCF41952" unitRef="usd">2500000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-0166EC362AC95226A3A70F7BD7D75C3D" unitRef="usd">-12700000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-BD18EDEBEE3D5849A7D5FF5EABF1CF45" unitRef="usd">200000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-05E11E83B55F5BF2A811482F0FD5975E" unitRef="usd">-7400000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-C386FA3705815588AF4429D4D1C327B3" unitRef="usd">4500000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-5A13AA2A329A51659A1B9B1BBE4DD511" unitRef="usd">3900000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4918E0DAFEBC51F88B3BDBF6A4184B6A" unitRef="usd">-2500000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-279DAAC0122B5172900CC3B4E98F48F8" unitRef="usd">-2800000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C5227B1722535D3FA34119387CBEDF6A" unitRef="usd">-2500000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax contextRef="FD2015Q4YTD" decimals="-5" id="Fact-EDB14E1080E45801882B28BDD4344AF2" unitRef="usd">2200000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-5D84A84296745CB39B7D3864B6FDF056" unitRef="usd">1700000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-DB6E6B5334AC59298813213184E1221C" unitRef="usd">1400000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-D39DA4A008815CC8B27C1BC0B0B9809F" unitRef="usd">1500000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-4D749DD607D159F994768EFB82F9AF7A" unitRef="usd">-7800000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-8B1ACD9B13C75BEBA1035EF6E98176EA" unitRef="usd">100000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-DED98AB30EA65C2EBD2CA891C4C99BB9" unitRef="usd">-4600000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-49F0A15F69A156799DE39C80FFD16E38" unitRef="usd">1000000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-AC6A5BFF0251579CBEB2E2CB7C666DFF" unitRef="usd">-4900000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" decimals="-5" id="Fact-EDE1FB8E331954AB8F365CEC14FD43F0" unitRef="usd">100000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax>
	<us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember" decimals="-5" id="Fact-40F95DC03C525158A9F6ED00101AEB58" unitRef="usd">-2800000</us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2015Q4YTD" decimals="-5" id="Fact-22AE089F543154DFBDD6297FC9E3232A" unitRef="usd">426700000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-59F41FF3AE5658CE82C37EB1CA6C56A9" unitRef="usd">428500000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-D4267C4DBA5C59A8855EDB01DA481120" unitRef="usd">2500000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-BB11DA07BA885032B52CCDB140DA7652" unitRef="usd">-4300000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-2A0EF3F90EFF5F37A72078BC56C53D57" unitRef="usd">0</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2016Q4YTD" decimals="-5" id="Fact-9A234867A2B5547D83C2289B2CE86E4C" unitRef="usd">455900000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-F9B672A663B9549D8CFA34FFB332AEC2" unitRef="usd">469000000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-C72497A6782E5455AFF674A5CAF5213F" unitRef="usd">-200000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-A1D9A83BEF5753C59A8D10BE8E3BBC15" unitRef="usd">-12900000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-7451281C36DD502FA94CDF3328B8E05D" unitRef="usd">0</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2017Q4YTD" decimals="-5" id="Fact-61A09AD521B6590A81A1C20AA23289FA" unitRef="usd">459600000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-89379D4DE7F75CE0960F765C0808593A" unitRef="usd">470700000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-A18C6E8A546B541DA26A061A87DE5D8B" unitRef="usd">-300000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-7C7C2BF6E0105A4D96754D396BCE2306" unitRef="usd">-10800000</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherCostAndExpenseOperating contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-4894164DBC24530AB624ED192966E6EB" unitRef="usd">0</us-gaap:OtherCostAndExpenseOperating>
	<us-gaap:OtherInventorySupplies contextRef="FI2016Q4" decimals="-5" id="Fact-7888F15B2FE4576EACE0D2CF3939FC3E" unitRef="usd">81700000</us-gaap:OtherInventorySupplies>
	<us-gaap:OtherInventorySupplies contextRef="FI2017Q4" decimals="-5" id="Fact-9E7F9C3260495835B130122109952F57" unitRef="usd">80800000</us-gaap:OtherInventorySupplies>
	<us-gaap:OtherInvestments contextRef="FI2016Q4" decimals="-5" id="Fact-7456589E15505BFAAB1C7001686134D2" unitRef="usd">1232200000</us-gaap:OtherInvestments>
	<us-gaap:OtherInvestments contextRef="FI2017Q4" decimals="-5" id="Fact-81515086539C5C84A7E6D4D5756D28A7" unitRef="usd">1237100000</us-gaap:OtherInvestments>
	<us-gaap:OtherLiabilitiesCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-AC5905FE82275C1D8C3F77BBDAB8C541" unitRef="usd">96000000</us-gaap:OtherLiabilitiesCurrent>
	<us-gaap:OtherLiabilitiesCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-A7AB62B539465D67826FDAF2AAB5980A" unitRef="usd">28700000</us-gaap:OtherLiabilitiesCurrent>
	<us-gaap:OtherLiabilitiesNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-2F36C9DE0F45581AAB55006CD14F1DD5" unitRef="usd">153800000</us-gaap:OtherLiabilitiesNoncurrent>
	<us-gaap:OtherLiabilitiesNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-3ABDBC3A13565791A9F20368E63285F9" unitRef="usd">157600000</us-gaap:OtherLiabilitiesNoncurrent>
	<us-gaap:OtherLongTermInvestments contextRef="FI2016Q4" decimals="-5" id="Fact-C591ADE6753051BF972240ED0D7862F7" unitRef="usd">73600000</us-gaap:OtherLongTermInvestments>
	<us-gaap:OtherLongTermInvestments contextRef="FI2017Q4" decimals="-5" id="Fact-728FF08A33A35BC895E634E1EEFBA79E" unitRef="usd">76700000</us-gaap:OtherLongTermInvestments>
	<us-gaap:OtherNonoperatingExpense contextRef="FD2015Q4YTD" decimals="-5" id="Fact-93CF3896AC0853AEB627E475591BC5B1" unitRef="usd">14300000</us-gaap:OtherNonoperatingExpense>
	<us-gaap:OtherNonoperatingExpense contextRef="FD2016Q4YTD" decimals="-5" id="Fact-5E989B4F7D4956309D8B9FAE9107236B" unitRef="usd">16900000</us-gaap:OtherNonoperatingExpense>
	<us-gaap:OtherNonoperatingExpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-7A4F2CDA93AB5E0789B06B369037BE81" unitRef="usd">14100000</us-gaap:OtherNonoperatingExpense>
	<us-gaap:OtherNonoperatingIncome contextRef="FD2015Q4YTD" decimals="-5" id="Fact-968FC82D3D0059F1BA564049184735C9" unitRef="usd">27000000</us-gaap:OtherNonoperatingIncome>
	<us-gaap:OtherNonoperatingIncome contextRef="FD2016Q4YTD" decimals="-5" id="Fact-E548CA41E7DA5E159833DCC268E4A3A0" unitRef="usd">26000000</us-gaap:OtherNonoperatingIncome>
	<us-gaap:OtherNonoperatingIncome contextRef="FD2017Q4YTD" decimals="-5" id="Fact-600C921BBD3C5FB5B5700534AF23E5C4" unitRef="usd">46400000</us-gaap:OtherNonoperatingIncome>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2015Q4YTD" decimals="-5" id="Fact-EC1DE6AF0DC65409AE6B73A50FFB3822" unitRef="usd">-3900000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-031910FE164C56A5AB948412045D2E5B" unitRef="usd">4000000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-DEC2CF04CD5B52AFB192065CBC49D894" unitRef="usd">-4600000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-6888AACD9AB45C3FA02632096033BFF7" unitRef="usd">-3000000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-69C296C6D3EA5147A5D0B7A0B38BFC15" unitRef="usd">-300000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2016Q4YTD" decimals="-5" id="Fact-04FD65A4CB005619BDB22299CBCC66F9" unitRef="usd">13600000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-45FF3C3E9DC85DC588085D784B9A27D8" unitRef="usd">26900000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-3A155E72E1375B0AB7DCF75713C30743" unitRef="usd">-7800000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-74F40D3FA1ED597EB18B8C6C0DD76CA4" unitRef="usd">-5300000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-075789F6D0065065830F2EB2D6185660" unitRef="usd">-200000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-4FB7D5D343DE5C8787BE41D47D86E96B" unitRef="usd">51300000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-5E617158775C51CE90C00766D4BFC3EC" unitRef="usd">58600000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-D6BBD89F16DF5581A648A8ABBE17783F" unitRef="usd">-500000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-E3DA445B082F5D69AB9A5B6B2E9F91B0" unitRef="usd">-5900000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:OtherNonoperatingIncomeExpense contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-D6C5D4E9D69B58B6A01FF16D0EB49043" unitRef="usd">-900000</us-gaap:OtherNonoperatingIncomeExpense>
	<us-gaap:PartnersCapitalAccountUnitsSoldInPublicOffering contextRef="D2014Q1IPO_dei_LegalEntityAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-F912A5F6EF7453B4B83AD980057F8B01" unitRef="shares">25000000</us-gaap:PartnersCapitalAccountUnitsSoldInPublicOffering>
	<us-gaap:PaymentsOfDividendsCommonStock contextRef="FD2015Q4YTD" decimals="-5" id="Fact-752C7369C4C65A83B455AE21DC2CB35C" unitRef="usd">204600000</us-gaap:PaymentsOfDividendsCommonStock>
	<us-gaap:PaymentsOfDividendsCommonStock contextRef="FD2016Q4YTD" decimals="-5" id="Fact-EE3B07FF35965D0AAC721A84326A2C31" unitRef="usd">225100000</us-gaap:PaymentsOfDividendsCommonStock>
	<us-gaap:PaymentsOfDividendsCommonStock contextRef="FD2017Q4YTD" decimals="-5" id="Fact-75721F57E8D859DA9C89BE436904B9D8" unitRef="usd">247600000</us-gaap:PaymentsOfDividendsCommonStock>
	<us-gaap:PaymentsToAcquireProductiveAssets contextRef="FD2015Q4YTD" decimals="-5" id="Fact-4EB740120C1B51959B9AA940274ECFA6" unitRef="usd">547800000</us-gaap:PaymentsToAcquireProductiveAssets>
	<us-gaap:PaymentsToAcquireProductiveAssets contextRef="FD2016Q4YTD" decimals="-5" id="Fact-28681506EE355AECB1A56502EFC2C7C1" unitRef="usd">660100000</us-gaap:PaymentsToAcquireProductiveAssets>
	<us-gaap:PaymentsToAcquireProductiveAssets contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F3CC6CD73095577D8D8E3FE405F5363E" unitRef="usd">824100000</us-gaap:PaymentsToAcquireProductiveAssets>
	<us-gaap:PensionAndOtherPostretirementBenefitExpense contextRef="FD2015Q4YTD" decimals="-5" id="Fact-6AFF649ADD0015B2B06E63CD7B13F42F" unitRef="usd">24900000</us-gaap:PensionAndOtherPostretirementBenefitExpense>
	<us-gaap:PensionAndOtherPostretirementBenefitExpense contextRef="FD2016Q4YTD" decimals="-5" id="Fact-351CA9911589106DA74663CD56250B77" unitRef="usd">9700000</us-gaap:PensionAndOtherPostretirementBenefitExpense>
	<us-gaap:PensionAndOtherPostretirementBenefitExpense contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F4975A30CEFE89DB8D1C63CD5512CC2A" unitRef="usd">20700000</us-gaap:PensionAndOtherPostretirementBenefitExpense>
	<us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-D1557F690333515D8AFBC67FF08FCD56" unitRef="usd">274800000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent>
	<us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-F3EF8385FE615DF094B2EF236B9A7A85" unitRef="usd">192700000</us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent>
	<us-gaap:PensionContributions contextRef="FD2016Q4YTD" decimals="-5" id="Fact-9CC325637339570A83D55375A38F7D72" unitRef="usd">20000000</us-gaap:PensionContributions>
	<us-gaap:PensionContributions contextRef="FD2017Q4YTD" decimals="-5" id="Fact-1CEF43779A4C5EB5ADC9A0422AA481BE" unitRef="usd">20000000</us-gaap:PensionContributions>
	<us-gaap:PostemploymentBenefitsLiabilityCurrentAndNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-4AE1D8C5F7875C34BE81AAA4EACE76AF" unitRef="usd">2400000</us-gaap:PostemploymentBenefitsLiabilityCurrentAndNoncurrent>
	<us-gaap:PostemploymentBenefitsLiabilityCurrentAndNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-4809F10B3F90594A8B64EDFDA1BCB75B" unitRef="usd">2500000</us-gaap:PostemploymentBenefitsLiabilityCurrentAndNoncurrent>
	<us-gaap:PreferredStockSharesOutstanding contextRef="FI2017Q4" decimals="-5" id="Fact-312A0A6D58CD51E2B76FAA3C2619A473" unitRef="shares">0</us-gaap:PreferredStockSharesOutstanding>
	<us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital contextRef="FD2015Q4YTD" decimals="-5" id="Fact-49733FC757EF52EEB8B88EAC2F94D056" unitRef="usd">45200000</us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital>
	<us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital contextRef="FD2016Q4YTD" decimals="-5" id="Fact-D905603A614950E98ECB26253E4EE8EF" unitRef="usd">38800000</us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital>
	<us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital contextRef="FD2017Q4YTD" decimals="-5" id="Fact-0CBE4700AAC951D6B5CC47FF882EF1A3" unitRef="usd">10000000</us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital>
	<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="FD2015Q4YTD" decimals="-5" id="Fact-0F4DB1472C1753A782FEA9158225C2B3" unitRef="usd">7200000</us-gaap:ProceedsFromIssuanceOfCommonStock>
	<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="FD2016Q4YTD" decimals="-5" id="Fact-558FDBAB7F035FFDA6145975205DC26E" unitRef="usd">0</us-gaap:ProceedsFromIssuanceOfCommonStock>
	<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef="FD2017Q4YTD" decimals="-5" id="Fact-4F5F8B6BDAB35DFBB57C4A018CA73412" unitRef="usd">-100000</us-gaap:ProceedsFromIssuanceOfCommonStock>
	<us-gaap:ProceedsFromIssuanceOfLongTermDebt contextRef="FD2015Q4YTD" decimals="-5" id="Fact-2BADCC451B4954F28A221D73FC69A6C2" unitRef="usd">0</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
	<us-gaap:ProceedsFromIssuanceOfLongTermDebt contextRef="FD2016Q4YTD" decimals="-5" id="Fact-33EA87A659F55CE29A008C93308177CD" unitRef="usd">0</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
	<us-gaap:ProceedsFromIssuanceOfLongTermDebt contextRef="FD2017Q4YTD" decimals="-5" id="Fact-011A7E8500225CFAA7814A16DA83A55F" unitRef="usd">592100000</us-gaap:ProceedsFromIssuanceOfLongTermDebt>
	<us-gaap:ProceedsFromPaymentsForOtherFinancingActivities contextRef="FD2015Q4YTD" decimals="-5" id="Fact-9E25D74305A152F8AF45D2A0E67BEDCB" unitRef="usd">-1700000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
	<us-gaap:ProceedsFromPaymentsForOtherFinancingActivities contextRef="FD2016Q4YTD" decimals="-5" id="Fact-D57EFE6CD7A65747B01196EE58CD05FB" unitRef="usd">-100000</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
	<us-gaap:ProceedsFromPaymentsForOtherFinancingActivities contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C9149DA7F03B535EAEE9AE099A6F7A36" unitRef="usd">0</us-gaap:ProceedsFromPaymentsForOtherFinancingActivities>
	<us-gaap:ProceedsFromRepaymentsOfShortTermDebt contextRef="FD2015Q4YTD" decimals="-5" id="Fact-EF7A34AF14B654AA919EBE4A5D09D848" unitRef="usd">-98000000</us-gaap:ProceedsFromRepaymentsOfShortTermDebt>
	<us-gaap:ProceedsFromRepaymentsOfShortTermDebt contextRef="FD2016Q4YTD" decimals="-5" id="Fact-FBBE7EEBB95F5F5F87589735B5C6B91F" unitRef="usd">236200000</us-gaap:ProceedsFromRepaymentsOfShortTermDebt>
	<us-gaap:ProceedsFromRepaymentsOfShortTermDebt contextRef="FD2017Q4YTD" decimals="-5" id="Fact-679EE374BC28590BB13E3B1219500DC3" unitRef="usd">-67800000</us-gaap:ProceedsFromRepaymentsOfShortTermDebt>
	<us-gaap:ProceedsFromSaleOfProductiveAssets contextRef="FD2015Q4YTD" decimals="-5" id="Fact-D8D3187A094453568DA65D3002656081" unitRef="usd">2500000</us-gaap:ProceedsFromSaleOfProductiveAssets>
	<us-gaap:ProceedsFromSaleOfProductiveAssets contextRef="FD2016Q4YTD" decimals="-5" id="Fact-10F6D4062A3F5C7485253368DF66C28D" unitRef="usd">900000</us-gaap:ProceedsFromSaleOfProductiveAssets>
	<us-gaap:ProceedsFromSaleOfProductiveAssets contextRef="FD2017Q4YTD" decimals="-5" id="Fact-F0F3C5C8725958C0BD8A4A11B5BC976A" unitRef="usd">700000</us-gaap:ProceedsFromSaleOfProductiveAssets>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD" decimals="-5" id="Fact-2CD8EC8FEF55560EB568B67F8AEFCD0D" unitRef="usd">271300000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-90246AE1030659518BF61E96A909247C" unitRef="usd">268900000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-3553A7B93FC15E20B0EDC7ED43A7F6ED" unitRef="usd">9400000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-04FA4428C059575BB52734B23F339648" unitRef="usd">-7000000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-3D81E0130AE050B2BB81648B562B1CF0" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-35F2A0DB329F51E486F03E6AFEDF8EDF" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-17F6A4D40B3353A7911CDC294D6DCA94" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-F62DC2D257AD56A39AE992C77601D0A8" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-8912784272D95A1288FF68F76735F174" unitRef="usd">271300000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q1QTD" decimals="-5" id="Fact-05E2AF7B5CBC54CA8A004368689CF6BA" unitRef="usd">25200000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q2QTD" decimals="-5" id="Fact-DFAA582ACC8A505C98AA74AB00A416DA" unitRef="usd">71500000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q3QTD" decimals="-5" id="Fact-63074F7F96FC52879E034DB612B4FAB9" unitRef="usd">183600000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4QTD" decimals="-5" id="Fact-3CAB3E613F0F58A8AA48F548FC9107FB" unitRef="usd">57900000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD" decimals="-5" id="Fact-54C9433A5663579793B6E1BE958AE6FB" unitRef="usd">338200000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-FA34D962181B579CA1D4BFEC784271A5" unitRef="usd">284100000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-421C298B6BDA5B31A7C93EE0E615287E" unitRef="usd">53700000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-EA0D8E8B388D5929848CB481667F4807" unitRef="usd">400000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-94D1199461CC577A974014046F1A68D7" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-537B99BBCD3E5447B1EB0ACEEC2A49C2" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-14D34DC768A45D3689947C202F7273EC" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-0410E097068D569E94B8DBAE15ED0E75" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2016Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-006828C7447F5E68B5B07F249AF4AA67" unitRef="usd">338200000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q1QTD" decimals="-5" id="Fact-D74834D9A86653A3AFB3332FE9DBF517" unitRef="usd">36000000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q2QTD" decimals="-5" id="Fact-713F66AE6C6E5EBE859439E095B20C8C" unitRef="usd">104800000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q3QTD" decimals="-5" id="Fact-77640CCAD91C560187DDA536012B91E6" unitRef="usd">183400000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4QTD" decimals="-5" id="Fact-2F3046A4831952B8852B90F42047218E" unitRef="usd">294800000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD" decimals="-5" id="Fact-A2A35AAAB46B5734B7A8F064C714B7B9" unitRef="usd">619000000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-310D00AEC3FD5287B992C720347C8451" unitRef="usd">305500000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-9C38BBE9E80D51889987EFFD2097D388" unitRef="usd">325200000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-177DDF11412A54D9A2687A475530EFEE" unitRef="usd">-11700000</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-35750C61FA1D58DB8027FB12756E2337" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-4DD16E4935C453A9843DD2A5D440A57A" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-D44E271FFB595E8AB1DA467D14EE2130" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-E92022E786D15305A92FB9C7AD7E4670" unitRef="usd">0</us-gaap:ProfitLoss>
	<us-gaap:ProfitLoss contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-DC2BEF2F4F0C5AA7873A1CDA95176BC4" unitRef="usd">619000000</us-gaap:ProfitLoss>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4" decimals="-5" id="Fact-06479E26BA3F5512B262709D8892E9CF" unitRef="usd">11185100000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember" decimals="-5" id="Fact-14E32A99B42754A8B32336334ED980BA" unitRef="usd">85000000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-91626B995F2157E8BCDC4B9950B47F45" unitRef="usd">11067400000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember" decimals="-5" id="Fact-57CD7C0273AF5A06AE251DF39AF7D8E2" unitRef="usd">3896200000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-60B676662E8C5ED99ABAE63277E6B51A" unitRef="usd">4155900000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-FFA6021830D35684A828FE1DF70EB758" unitRef="usd">2548800000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember" decimals="-5" id="Fact-0DFA85AA20235498BF318C483047B4B7" unitRef="usd">381500000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-BB7E12D2C5445AE8AD9F9BDA79163422" unitRef="usd">117700000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-4C020A4E786955588251DB2B43A8C3C7" unitRef="usd">117700000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-AA7D9513705254C095B3EDDEB50696E5" unitRef="usd">234200000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-E338685D4CA957B4AB3B610EB1CBB1F7" unitRef="usd">489000000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4" decimals="-5" id="Fact-6E8ADF6A87945C5DAA2E361B220A54BD" unitRef="usd">11908700000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember" decimals="-5" id="Fact-1AD89E1CBB595215A32BCBBB495C182B" unitRef="usd">181800000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-FE24E043307F557AA734C7A1D0B706A1" unitRef="usd">11902600000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember" decimals="-5" id="Fact-4AA53611C64C52678DE25B43E20CA3D5" unitRef="usd">4057100000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-E75B38BAD4095A85A594B602D8133118" unitRef="usd">4475000000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-0A2081E39035541C957B20B00D3478B4" unitRef="usd">2767700000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember" decimals="-5" id="Fact-3FC9ED27DF5C5242A080439636D2B948" unitRef="usd">421000000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-8DCB7E2B17155B17B9019012EF2BC531" unitRef="usd">6100000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-308492F9C88E54FE9701E7694320C145" unitRef="usd">6100000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-65D0FDA374875F34B2B04D69D20618F6" unitRef="usd">226800000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentGross contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-C6815E1005A05358B666FD26F00030B6" unitRef="usd">496600000</us-gaap:PropertyPlantAndEquipmentGross>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4" decimals="-5" id="Fact-54CFFDA7A5A558BB8CF1D18E2F6A0E59" unitRef="usd">7696200000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember" decimals="-5" id="Fact-A0C2EDFBEFE45BC58BE4AA335CDF64A1" unitRef="usd">41100000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-0F586A1F22CF5BCA99D4CE6197C46E38" unitRef="usd">7681800000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember" decimals="-5" id="Fact-4984D3BF877A5B6AAFB9EFE1A98EC652" unitRef="usd">2674700000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-50C1D4676E0B5E4287547B23DB5D17AC" unitRef="usd">2662600000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-3D6FC51BDD4F5CE1B1459548278B048D" unitRef="usd">2067500000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember" decimals="-5" id="Fact-BCEE971A2D945858940690FEC850C44E" unitRef="usd">235900000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-37549FE71F5C58D69979421FF14AA6CE" unitRef="usd">14400000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-2244C7AF37ED50D08FEF00F2088EF956" unitRef="usd">14400000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-C4B3C14624585EBDBD47B7180DD33A85" unitRef="usd">161900000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-DE92F4F9FC1353DBA25C01402D086801" unitRef="usd">368000000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4" decimals="-5" id="Fact-3A9BA13E62635116BEA497DA5AF5FA24" unitRef="usd">8339900000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_FiniteLivedIntangibleAssetsMajorClassNameMember" decimals="-5" id="Fact-B1AFDCB9FEF85B00A70E749A22804FB4" unitRef="usd">46000000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-83FADE218DA55D74943A5175444503EA" unitRef="usd">8333800000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricDistributionMember" decimals="-5" id="Fact-D80ECE9E49C35A418765F48887DE41EB" unitRef="usd">2798000000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-8B5F084E2D3C51E699B8B7DB03163FE5" unitRef="usd">2981500000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-7F201C93B0AA51F090AD35DA5E6C3798" unitRef="usd">2261200000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_PropertyPlantAndEquipmentOtherTypesMember" decimals="-5" id="Fact-01FC7711044B596E8A74640CAB135D3F" unitRef="usd">247100000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="-5" id="Fact-51D570262E3C5AA696E69FCB7B92A462" unitRef="usd">6100000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TotalPropertyPlantAndEquipmentMember" decimals="-5" id="Fact-ABC935C1B9525298A531483AC99C3D09" unitRef="usd">6100000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_McclainPlantMember" decimals="-5" id="Fact-8195F2CDA60E55E88A1B08A475783446" unitRef="usd">155400000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PropertyPlantAndEquipmentNet contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-AA2B89FCB82E5F57BF66ED27B52E3635" unitRef="usd">360600000</us-gaap:PropertyPlantAndEquipmentNet>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions contextRef="FD2015Q4YTD" decimals="-5" id="Fact-FC97B2DD188A559AA241A619228C5EAF" unitRef="usd">4200000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions contextRef="FD2016Q4YTD" decimals="-5" id="Fact-C4B93A57A1A45C7488017D032078681D" unitRef="usd">7500000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions contextRef="FD2017Q4YTD" decimals="-5" id="Fact-C386E90846BA5C73870B4B3A1CB81285" unitRef="usd">18000000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity contextRef="FD2015Q4YTD" decimals="-5" id="Fact-CAC8321FD12657D6B839768880760722" unitRef="usd">8300000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity contextRef="FD2016Q4YTD" decimals="-5" id="Fact-802E43EE864D5628AEE6EAC708305123" unitRef="usd">14200000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity contextRef="FD2017Q4YTD" decimals="-5" id="Fact-B7BA65FC54D65DD088CF02F4321D0FC1" unitRef="usd">39700000</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate contextRef="FD2015Q4YTD" decimals="3" id="Fact-F9275A6ABACB571C8F58EC71732DD186" unitRef="number">0.081</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate contextRef="FD2016Q4YTD" decimals="3" id="Fact-9E311F7ADDF956F79E9FF6BB2CC660B6" unitRef="number">0.082</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate>
	<us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate contextRef="FD2017Q4YTD" decimals="3" id="Fact-E519542F5D305D4E9971028D8F531665" unitRef="number">0.082</us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate>
	<us-gaap:PublicUtilitiesApprovedDebtCapitalStructurePercentage contextRef="FD2017Q4YTD" decimals="4" id="Fact-0E1EC9F1454952B48D934E08C6172A58" unitRef="number">0.4700</us-gaap:PublicUtilitiesApprovedDebtCapitalStructurePercentage>
	<us-gaap:PublicUtilitiesApprovedEquityCapitalStructurePercentage contextRef="FD2017Q4YTD" decimals="4" id="Fact-8C7056FD6C505D3AAA7C333B7C04AAC7" unitRef="number">0.5300</us-gaap:PublicUtilitiesApprovedEquityCapitalStructurePercentage>
	<us-gaap:PublicUtilitiesApprovedRateIncreaseDecreaseAmount contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="-5" id="Fact-33138D30157A582C9B9E0D0E525F6DF5" unitRef="usd">8800000</us-gaap:PublicUtilitiesApprovedRateIncreaseDecreaseAmount>
	<us-gaap:PublicUtilitiesApprovedReturnOnEquityPercentage contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="4" id="Fact-9BBDE78DFD6951BFA37FF0D09795C935" unitRef="number">0.0950</us-gaap:PublicUtilitiesApprovedReturnOnEquityPercentage>
	<us-gaap:PublicUtilitiesApprovedReturnOnEquityPercentage contextRef="FD2017Q4YTD_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_oge_FERCMember" decimals="4" id="Fact-7C684211FD4E5C4FBA8D80DF95B62938" unitRef="number">0.1060</us-gaap:PublicUtilitiesApprovedReturnOnEquityPercentage>
	<us-gaap:PublicUtilitiesInterimRateIncreaseDecreaseAmount contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="-5" id="Fact-3D3C3FD4A41051E1902B85383F8469BF" unitRef="usd">69500000</us-gaap:PublicUtilitiesInterimRateIncreaseDecreaseAmount>
	<us-gaap:PublicUtilitiesInventory contextRef="FI2016Q4_us-gaap_PublicUtilitiesInventoryAxis_us-gaap_PublicUtilitiesInventoryFuelMember" decimals="-5" id="Fact-D4A26F5A9EFC54798CFA31D50BA902CB" unitRef="usd">82400000</us-gaap:PublicUtilitiesInventory>
	<us-gaap:PublicUtilitiesInventory contextRef="FI2017Q4_us-gaap_PublicUtilitiesInventoryAxis_us-gaap_PublicUtilitiesInventoryFuelMember" decimals="-5" id="Fact-4AB4DC59EE8D514A9BACA69A788E8A44" unitRef="usd">84300000</us-gaap:PublicUtilitiesInventory>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1 contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-A440F1B92D745DE5A3D2146850819F8C" unitRef="usd">148300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1 contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-4399FBC604B256739FD51526CDF57087" unitRef="usd">3300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1 contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-3F1948AACDD1574897E8E1C152DB86C5" unitRef="usd">148300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1 contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_TransmissionEquipmentMember" decimals="-5" id="Fact-3F28A4888A44538295201D816FF56AA9" unitRef="usd">3300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1 contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-2A98998A3CB15F9A9E4C5A04EBC3FFD5" unitRef="usd">148300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1 contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricTransmissionMember" decimals="-5" id="Fact-421526C06E4A5B9AACD0F00D1207DACD" unitRef="usd">3300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1 contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-6C66EBAC047A5551A7A4BE16BC8B8D27" unitRef="usd">148300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1 contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-6D300135837F560299E8BED50F848770" unitRef="usd">45300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1 contextRef="FI2016Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-516792467F5E505296249E16E1F688C8" unitRef="usd">45300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1 contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ElectricGenerationEquipmentMember" decimals="-5" id="Fact-CC79312DD1A95723B4E8C40A9D20FD67" unitRef="usd">50800000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1 contextRef="FI2017Q4_us-gaap_JointlyOwnedUtilityPlantAxis_oge_RedbudPlantMember" decimals="-5" id="Fact-1B777A86A79152119D400E1D4E881CA6" unitRef="usd">50800000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress contextRef="FI2017Q4_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_DryScrubberProjectMember" decimals="-5" id="Fact-B3532AA48743545B9F8A358DD0BE9450" unitRef="usd">401300000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress contextRef="FI2017Q4_us-gaap_PropertyPlantAndEquipmentByTypeAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-CB1ADA4C816F563193EB279CAF04A961" unitRef="usd">348400000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentPlantInService contextRef="FI2016Q4" decimals="-5" id="Fact-5985DC7DB75B5122A40D73E5F5FB99DC" unitRef="usd">10690000000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentPlantInService>
	<us-gaap:PublicUtilitiesPropertyPlantAndEquipmentPlantInService contextRef="FI2017Q4" decimals="-5" id="Fact-6155541056FD5EC59903D7B6E27856D5" unitRef="usd">11041200000</us-gaap:PublicUtilitiesPropertyPlantAndEquipmentPlantInService>
	<us-gaap:PublicUtilitiesRequestedEquityCapitalStructurePercentage contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="4" id="Fact-92D97113960B5878BA68927B5C563FCF" unitRef="number">0.5300</us-gaap:PublicUtilitiesRequestedEquityCapitalStructurePercentage>
	<us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR" decimals="-5" id="Fact-823344E7BEC05F8891C59109BA952B97" unitRef="usd">16500000</us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount>
	<us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="-5" id="Fact-850A6F4E091F50279A3064F634EB8AD3" unitRef="usd">92500000</us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount>
	<us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK_oge_RegulatoryFileDateAxis_oge_January162018Member" decimals="-5" id="Fact-888E41DA783A526F8DF6F6118F96B23A" unitRef="usd">1900000</us-gaap:PublicUtilitiesRequestedRateIncreaseDecreaseAmount>
	<us-gaap:PublicUtilitiesRequestedReturnOnEquityPercentage contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_AR" decimals="4" id="Fact-DD5600D192F25FC1B9079C57F79904ED" unitRef="number">0.1025</us-gaap:PublicUtilitiesRequestedReturnOnEquityPercentage>
	<us-gaap:PublicUtilitiesRequestedReturnOnEquityPercentage contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK" decimals="4" id="Fact-6FC47683340557CF9A983D3547118840" unitRef="number">0.1025</us-gaap:PublicUtilitiesRequestedReturnOnEquityPercentage>
	<us-gaap:PublicUtilitiesRequestedReturnOnEquityPercentage contextRef="FD2017Q4YTD_dei_EntityByLocationAxis_stpr_OK_oge_RegulatoryFileDateAxis_oge_January162018Member" decimals="4" id="Fact-6C9E086729F15C1AB5A51843352CC545" unitRef="number">0.0990</us-gaap:PublicUtilitiesRequestedReturnOnEquityPercentage>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD" decimals="-5" id="Fact-8B0CA7CFAA285430946045E78DE50EE7" unitRef="usd">1300000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember" decimals="-5" id="Fact-5E680DE949005A30837C6F4A513D59B1" unitRef="usd">5000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-F6CE4257C25C5C889C66BA754FE4EDD9" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-3DFB3EE4ADC15170B0976E773FF39392" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-C08F95F5078A5AFCB4413E5A9AA1AA48" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-D4F4A45E09F7516592D63BD6F5691427" unitRef="usd">5000000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-7BF85885A74F5D16BD954A957F3F0CDE" unitRef="usd">-1500000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-CAFAF47103565A8EA0B2893A5F145BD0" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-9CC6A1BE37555E20A79097ED64072DD7" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2016Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-F6F387D7368B529F97FDD00F2A128E5D" unitRef="usd">2800000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD" decimals="-5" id="Fact-9048A43C67BA57629DFD1DE28666BEA6" unitRef="usd">1800000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember" decimals="-5" id="Fact-314B83C796DA58E399D31068B5DC667C" unitRef="usd">2700000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-45AE53A104DD59D8ADFD3196C3D1D1E3" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-BE6084D45DFF5A1A99DB0279FB92312E" unitRef="usd">500000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-19A1F9FAF1FC56A6A859678F85E576E0" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_oge_SettlementCostMember_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-595BA3FA9BE55A72AAE63843233FD228" unitRef="usd">2200000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-1C4800875000590E93C31CE0FED8E5B6" unitRef="usd">-600000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-C71CB9E5491F55ADB6B5BC5D0CFD7C60" unitRef="usd">0</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" decimals="-5" id="Fact-CDA74357EA625F54B750A04BDB5562B9" unitRef="usd">-100000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax contextRef="FD2017Q4YTD_us-gaap_RetirementPlanTypeAxis_us-gaap_PensionPlansDefinedBenefitMember_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" decimals="-5" id="Fact-7258740D030D53718C4A7B06EAED1CEB" unitRef="usd">2500000</us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax>
	<us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent contextRef="FD2016Q4YTD" decimals="-5" id="Fact-8779ECB4F73B5CE1BE8A7D2D5DF82DD5" unitRef="usd">6300000</us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent>
	<us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent contextRef="FD2017Q4YTD" decimals="-5" id="Fact-68B724B207F8558A8D3423093778BA53" unitRef="usd">4500000</us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-9C44E914B8A258C295ABD080690BC65B" unitRef="usd">121800000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_OklahomaDemandProgramRiderUnderRecoveryMember" decimals="-5" id="Fact-ED253308CD6D5FB7A9523444A5240AB3" unitRef="usd">51000000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_OtherRegulatoryAssetsMember" decimals="-5" id="Fact-66FE453AAF165C2FA14BEA571070A9E0" unitRef="usd">9500000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_SPPCostTrackerRiderUnderRecoveryMember" decimals="-5" id="Fact-7E5D21D20AE25253B8B47CEE74B17DB4" unitRef="usd">10000000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-8970AEC6DFCC5DA4B07194AC58B0C47E" unitRef="usd">40800000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_OklahomaDemandProgramRiderUnderRecoveryMember" decimals="-5" id="Fact-4B9C88D39F0A54F2B76F76E72AAF7442" unitRef="usd">31600000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_OtherRegulatoryAssetsMember" decimals="-5" id="Fact-E07BED4C705257B686286D167F6EAB67" unitRef="usd">1500000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsCurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_SPPCostTrackerRiderUnderRecoveryMember" decimals="-5" id="Fact-793B36CF57EE52D68A93A7DF69B0D1F3" unitRef="usd">7700000</us-gaap:RegulatoryAssetsCurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-63E875CD76E55200A9B174103F9148AC" unitRef="usd">404800000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_BenefitObligationsMember" decimals="-5" id="Fact-EAD67850298052B6A5996EB11DF1DE44" unitRef="usd">232600000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_DeferredStormExpensesMember" decimals="-5" id="Fact-206FDE95E3BA5A0C9D9017FC0B027AAB" unitRef="usd">35700000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember" decimals="-5" id="Fact-CC77D4F6BD00565DA035553DD85799B1" unitRef="usd">62300000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_OtherRegulatoryAssetsMember" decimals="-5" id="Fact-BA966E0FF1D257FC8B1EB0F31BC67EB1" unitRef="usd">17600000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_oge_SmartGridMember" decimals="-5" id="Fact-C57A924E7F9E57AA8CD504137BAA3D15" unitRef="usd">43200000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryAssetAxis_us-gaap_LossOnReacquiredDebtMember" decimals="-5" id="Fact-5D96389ED84D59E7B3B97DA570F8095E" unitRef="usd">13400000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-FD9D27E7A21C5E96A165134097E05678" unitRef="usd">283000000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_BenefitObligationsMember" decimals="-5" id="Fact-E950106436EA59EEA8239E2F19157E30" unitRef="usd">177200000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_DeferredStormExpensesMember" decimals="-5" id="Fact-31C138A9F8E05C0EA302D5B39F678C30" unitRef="usd">42200000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember" decimals="-5" id="Fact-244B094262D6562ABA00B4DAE23777A6" unitRef="usd">0</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_OtherRegulatoryAssetsMember" decimals="-5" id="Fact-6461C60305015DD598F697713B2CBBB7" unitRef="usd">18500000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_oge_SmartGridMember" decimals="-5" id="Fact-CB843C2C0324524E9727F408D7A2A478" unitRef="usd">32800000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryAssetsNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryAssetAxis_us-gaap_LossOnReacquiredDebtMember" decimals="-5" id="Fact-DDEC83E16DB25DFA87C10E2C875CE1C4" unitRef="usd">12300000</us-gaap:RegulatoryAssetsNoncurrent>
	<us-gaap:RegulatoryLiabilityCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-EE4DC569FF7651898A2D8C7FAA04816C" unitRef="usd">12300000</us-gaap:RegulatoryLiabilityCurrent>
	<us-gaap:RegulatoryLiabilityCurrent contextRef="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_OtherRegulatoryLiabilitiesMember" decimals="-5" id="Fact-B99B57E0E071525B873F10506A25C1E0" unitRef="usd">12300000</us-gaap:RegulatoryLiabilityCurrent>
	<us-gaap:RegulatoryLiabilityCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-5893BD097955599186A3C9A098270252" unitRef="usd">3900000</us-gaap:RegulatoryLiabilityCurrent>
	<us-gaap:RegulatoryLiabilityCurrent contextRef="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_OtherRegulatoryLiabilitiesMember" decimals="-5" id="Fact-2DF3325CD845580C89A1000113047C4D" unitRef="usd">2200000</us-gaap:RegulatoryLiabilityCurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2016Q4" decimals="-5" id="Fact-EF54F5A2B41D5C1CBC6FEAC130C9315C" unitRef="usd">299700000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_AccruedRemovalObligationsMember" decimals="-5" id="Fact-F5731163648E56BD904861C849C2E4AE" unitRef="usd">262800000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember" decimals="-5" id="Fact-CB3574AD0AC05BDBA78B4AD9BF0D184A" unitRef="usd">0</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_OtherRegulatoryLiabilitiesMember" decimals="-5" id="Fact-85AC06FE8BC35181B145C169AF9F0E31" unitRef="usd">1400000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2016Q4_us-gaap_RegulatoryLiabilityAxis_oge_PensionTrackerMember" decimals="-5" id="Fact-D9A0207871EB590EA16277531E3AD612" unitRef="usd">35500000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2017Q4" decimals="-5" id="Fact-AAECF1479A8F5973BFD9367B35FDBC1C" unitRef="usd">1283400000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_AccruedRemovalObligationsMember" decimals="-5" id="Fact-01DCB2D85E785C3F811E3DD6A78F0677" unitRef="usd">288400000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_IncomeTaxesRecoverableFromCustomersNetMember" decimals="-5" id="Fact-8ECD1DDE38BC5E8182BF30876A38DB09" unitRef="usd">955500000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_OtherRegulatoryLiabilitiesMember" decimals="-5" id="Fact-C35C2253CB9F527987AF86BC128E9D9E" unitRef="usd">7200000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RegulatoryLiabilityNoncurrent contextRef="FI2017Q4_us-gaap_RegulatoryLiabilityAxis_oge_PensionTrackerMember" decimals="-5" id="Fact-48143990B33A58E59BA43A6C67709402" unitRef="usd">32300000</us-gaap:RegulatoryLiabilityNoncurrent>
	<us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasPurchasesMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-A43EB0D682175CF68B09D68143E0D975" unitRef="usd">7600000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
	<us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasTransportationMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-30E1B3811FDA58EB89EFF91BF516C66C" unitRef="usd">35000000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
	<us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasPurchasesMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-64B57320FA1D5C0CABBFA48668562809" unitRef="usd">11200000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
	<us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasTransportationMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-C9DE2999CAD854008988AE4F6C065BF8" unitRef="usd">35000000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
	<us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasPurchasesMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-49FAAB9114B352D997FF28230B530624" unitRef="usd">-2100000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
	<us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_NaturalGasTransportationMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-FF57DCA2C0E452FCAC166A11A5EC305D" unitRef="usd">35000000</us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty>
	<us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_EmploymentCostsMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-9E573D69C9315617BCBA8028DD2B9D39" unitRef="usd">32700000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
	<us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_OperatingCostsChargedMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-467480A954FB57EFA45D79C14D1BD87E" unitRef="usd">12400000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
	<us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_EmploymentCostsMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-E90534E9914855E09AE651357962B0B6" unitRef="usd">28700000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
	<us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_OperatingCostsChargedMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-A6E8A9F2114C5A10B97514E66AD58BFE" unitRef="usd">4700000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
	<us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_EmploymentCostsMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-F9E029CD6A575E428807E782FF753CB4" unitRef="usd">29500000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
	<us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgeEnergyMember_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_oge_OperatingCostsChargedMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-C95C729E10585E09A4F9453E0BBEE8F9" unitRef="usd">2300000</us-gaap:RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty>
	<us-gaap:RepaymentsOfLongTermDebt contextRef="FD2015Q4YTD" decimals="-5" id="Fact-8FCD318EC6DD5A9695DB229793077725" unitRef="usd">200000</us-gaap:RepaymentsOfLongTermDebt>
	<us-gaap:RepaymentsOfLongTermDebt contextRef="FD2016Q4YTD" decimals="-5" id="Fact-CBEA5F4F32CB5547A9EF53DBE3A2B512" unitRef="usd">110200000</us-gaap:RepaymentsOfLongTermDebt>
	<us-gaap:RepaymentsOfLongTermDebt contextRef="FD2017Q4YTD" decimals="-5" id="Fact-70A7C2E6000F5015864D42D0516FC0AF" unitRef="usd">225100000</us-gaap:RepaymentsOfLongTermDebt>
	<us-gaap:RetainedEarningsAccumulatedDeficit contextRef="FI2016Q4" decimals="-5" id="Fact-6E5D46AC130E5BFEAA500BC71C26777C" unitRef="usd">2367300000</us-gaap:RetainedEarningsAccumulatedDeficit>
	<us-gaap:RetainedEarningsAccumulatedDeficit contextRef="FI2017Q4" decimals="-5" id="Fact-8FDA42B3FA185C0E8624781FB8C62A69" unitRef="usd">2759500000</us-gaap:RetainedEarningsAccumulatedDeficit>
	<us-gaap:RevenueFromRelatedParties contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-62D8C16C385E5C02BBE60123CD9903B1" unitRef="usd">13800000</us-gaap:RevenueFromRelatedParties>
	<us-gaap:RevenueFromRelatedParties contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-330E55D78CAF541F8E2941A74FACDDAA" unitRef="usd">11500000</us-gaap:RevenueFromRelatedParties>
	<us-gaap:RevenueFromRelatedParties contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_OgAndEMember_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_oge_EnableMidstreamPartnersMember" decimals="-5" id="Fact-7354DD9D3D955839819C513C6AF0404E" unitRef="usd">14000000</us-gaap:RevenueFromRelatedParties>
	<us-gaap:Revenues contextRef="FD2015Q4YTD" decimals="-5" id="Fact-FC5623C5CC2550FC9AB89319299BC0CD" unitRef="usd">2196900000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-8A50917E2D02552E8BB4DB29C91DC557" unitRef="usd">2196900000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-7E0685D96B18538595B538D356409730" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-36CE725544AE551290136BEE9583D23A" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-0D3A710CDFA653BFA17A5D4A9D6894C9" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q1QTD" decimals="-5" id="Fact-C9C717074976580091B32E094EB73C0D" unitRef="usd">433100000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q2QTD" decimals="-5" id="Fact-0938B9E244025310AC39BEC883B27750" unitRef="usd">551400000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q3QTD" decimals="-5" id="Fact-088EEFBAE45B5224915773563E33D55A" unitRef="usd">743900000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q4QTD" decimals="-5" id="Fact-E9E3CECFB3A95C198CE6F6541D2DB934" unitRef="usd">530800000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q4YTD" decimals="-5" id="Fact-21E6FF35897954A78E8DB6EB187E1DFD" unitRef="usd">2259200000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-DBE824BC52875CA9AFE268DB74F37F94" unitRef="usd">2259200000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-98385277B93654BD974D4622C5CE7147" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-89FABF07440A583F9205C6D95EE6B478" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-44C7453F7FD9501C845DD6925E928105" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q1QTD" decimals="-5" id="Fact-B7E27BAF0BC654608AA16A8635D5F354" unitRef="usd">456000000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q2QTD" decimals="-5" id="Fact-5224BD73704C551BB57196B6836150F7" unitRef="usd">586400000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q3QTD" decimals="-5" id="Fact-56D2CBE9DEB5522283A0B4B57C2009DD" unitRef="usd">716800000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q4QTD" decimals="-5" id="Fact-CD9A3C5E3C875115B0A43E050C3037F9" unitRef="usd">501900000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q4YTD" decimals="-5" id="Fact-0B17846B1F1D5E77AA95B7C640ACAC4D" unitRef="usd">2261100000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-0BFB46BAC05A587FADCC44B2B1DDD419" unitRef="usd">2261100000</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-2BA303E1EE645FDEA89506E9263E11AD" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-43FE2C05A50B5EC78B7CDD04976EFD05" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:Revenues contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-5DB1BF7C8DB65FDE9FE23BB2AAC8F98D" unitRef="usd">0</us-gaap:Revenues>
	<us-gaap:ShareBasedCompensation contextRef="FD2015Q4YTD" decimals="-5" id="Fact-A5B193DE4DFB5470B62187A3A7FE45AC" unitRef="usd">7600000</us-gaap:ShareBasedCompensation>
	<us-gaap:ShareBasedCompensation contextRef="FD2016Q4YTD" decimals="-5" id="Fact-546D16B9B5B45FF18CB47CC8E64719D7" unitRef="usd">4700000</us-gaap:ShareBasedCompensation>
	<us-gaap:ShareBasedCompensation contextRef="FD2017Q4YTD" decimals="-5" id="Fact-9E42E41EE8C058F983D0C58965A7E1A0" unitRef="usd">9100000</us-gaap:ShareBasedCompensation>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-F5061536F07656D591016877794C0E29" unitRef="shares">4947</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-1626372D439F5A03A581702FF31222FC" unitRef="shares">14850</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-B8067765CEB35913A944E28E3A6B8B46" unitRef="shares">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="2" id="Fact-D713AE91918050F9BA5576DCAD630F43" unitRef="usdPerShare">31.12</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="2" id="Fact-5E36B69C508153CBACF2BD19314BD68F" unitRef="usdPerShare">31.01</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="2" id="Fact-76B819D4345C53049B2E36D46EB2359E" unitRef="usdPerShare">0.00</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="2" id="Fact-EA1817CE28965A43A7BC825A199F79F2" unitRef="usdPerShare">33.99</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="2" id="Fact-AC85CE1F8F1654D9AB3FEBC0CFA33229" unitRef="usdPerShare">31.02</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="2" id="Fact-CBF8F4F4645A57BF8D36F3F790D77AD9" unitRef="usdPerShare">26.11</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="2" id="Fact-7590C6EF40EC5FBEA800FA77C34DC54A" unitRef="usdPerShare">26.64</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="2" id="Fact-E19BB4B883FD52099FDFF0721C23E224" unitRef="usdPerShare">20.97</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="2" id="Fact-D34E849DF1EB5346B0250947D189AD99" unitRef="usdPerShare">29.27</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="2" id="Fact-DFFF3A8B365D5424B72F03F5C5278F55" unitRef="usdPerShare">34.83</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="2" id="Fact-99262DAAA81F5BCCA5C06F55C4AD53B5" unitRef="usdPerShare">41.77</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="2" id="Fact-8D6792C1A73F50BC9C01DD3E37F468E6" unitRef="usdPerShare">34.96</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="FI2016Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-149D9AF94924546BB19BC85B23390473" unitRef="shares">159608</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="FI2016Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-1207973FA9E95F858257F530EF220DE8" unitRef="shares">478831</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="FI2016Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-3C10B3F6FF2B5A108C17461C970729AE" unitRef="shares">4912</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-60A5E45B79A35784A59006CB42704044" unitRef="shares">174370</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-45829FC66C835F468159EC09CAD07930" unitRef="shares">523120</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber contextRef="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-88896EDCC0DF551785D6047238419831" unitRef="shares">4242</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="FI2016Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="2" id="Fact-3307687F0DFF52E49599F8A82767D741" unitRef="usdPerShare">29.71</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="FI2016Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="2" id="Fact-143F0BA32F025AC6A936DFF72445BEFA" unitRef="usdPerShare">25.16</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="FI2016Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="2" id="Fact-A119CCD1F3A65AE8AD815B5C552E8B9E" unitRef="usdPerShare">31.29</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="2" id="Fact-F02B41BAE1905BE7B1ECF6FFCF6E85AF" unitRef="usdPerShare">30.58</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="2" id="Fact-FD4FF3A94950514DB5A1CF91C49FB866" unitRef="usdPerShare">30.96</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue contextRef="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="2" id="Fact-E9048B5ACF2B53449DDE22E72A336AF4" unitRef="usdPerShare">33.58</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-57CB11DE139E5149A6D4DE6442FAD789" unitRef="shares">67148</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-E5AE4FD0BA395E9D950C1308428854CD" unitRef="shares">201431</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-A6679AB8866A521D8A3DF5318AD3A0E4" unitRef="shares">3815</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="2" id="Fact-B2BEBA8D6AC757B997E64A444C5CE619" unitRef="usdPerShare">33.99</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="2" id="Fact-689D3A9DFF265F7AA6A1DAF5C6BE6CDF" unitRef="usdPerShare">31.18</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="2" id="Fact-12E13445492B52AC8702A3C8F284D39D" unitRef="usdPerShare">31.71</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-B55359CF26155C298D1DD65B23BDEAD0" unitRef="number">0.0260</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-E1DB9B68D7D75932A875F70E4B6D93A6" unitRef="number">0.0350</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-A35EEABE19F7548C8DC016E70F19AC14" unitRef="number">0.0380</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-4E5C5C355F4259DFBB6095A54FAF3940" unitRef="number">0.1690</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-28765D56C3885FE9B8B9E13E9AF5F627" unitRef="number">0.1980</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-9A7331028D6C5D2C8E5E942B99BD8358" unitRef="number">0.1990</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-8162A630476550BCA006294A94691992" unitRef="number">0.0091</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-13AA06D201915DF0AB4C0DBFC6598657" unitRef="number">0.0088</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="4" id="Fact-B4B03A8389E558A6BC3B51681088C6DA" unitRef="number">0.0144</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-2549D254902C57AB95D76B9998B2A1B2" unitRef="shares">88156</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-74B46DD6D92F5DBEAFD4C26BF4FD16A2" unitRef="shares">264454</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-43A8B32D8E495CCFB49987EED0680FF4" unitRef="shares">958</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-B9A37A3B9282564C821742E4411083C3" unitRef="shares">94735</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-4122F485B9D75755967A3FA83991DEF6" unitRef="shares">284211</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-304F5A7B35585AA4B155451D45471FC2" unitRef="shares">1881</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-1099B271E9D7518AAEA30F6A498DEDA8" unitRef="shares">86857</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-4105132FAC505DD987138E05F91528C1" unitRef="shares">260570</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-FC860855F3575966BC7DC1F78BB96A01" unitRef="shares">3145</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber contextRef="FI2016Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-B6D3AB92A2895C3C8AF0DAAC56C4EA25" unitRef="shares">221350</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber contextRef="FI2016Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-0407B964B5865B689F2AE56816D6B8AF" unitRef="shares">664045</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber contextRef="FI2016Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-3F00346FA4C05AABAAC8D297E3BC819C" unitRef="shares">4912</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="0" id="Fact-F77E4BB20F6A5280BE06D732E3B313BE" unitRef="shares">241518</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="0" id="Fact-734CBE1574A05BEE952D48E8FA2B103D" unitRef="shares">724551</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber contextRef="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-D5A5C28FB4F05DB1BCF18D7C167C99DA" unitRef="shares">4242</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber>
	<us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized contextRef="FI2017Q4" decimals="0" id="Fact-6CB844377CB75CD1BE2F5AB4449C5018" unitRef="shares">7400000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-8B6754260CAE536AB2D80A1CBAF4B1A2" unitRef="usd">5700000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-24826B701FFF5EEFAB32011CB0849A5F" unitRef="usd">2300000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-3B5C740768A7597B83E07B70B354F4C1" unitRef="usd">7200000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding contextRef="FI2017Q4_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-117D4C742C015C58BBA57D79432C53CA" unitRef="usd">2400000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding contextRef="FI2017Q4_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-78950636917D5E44BB95479F07D2BC70" unitRef="usd">100000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_PerformanceUnitsRelatedToEarningsPerShareMember" decimals="-5" id="Fact-918D912DBE7652D69AC2FC0DEFBE96BC" unitRef="usd">1200000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" decimals="-5" id="Fact-84724F7ABF7C5A258BCB2E762F4D2F4F" unitRef="usd">0</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockMember" decimals="-5" id="Fact-2AD3AC47231B55B8BA40EB5EBD71FFF9" unitRef="usd">100000</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="FD2015Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" id="Fact-FDAB33A7992256E8BFA35C8E56EFA444">P2Y10M6D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="FD2016Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" id="Fact-DF827500A4275654BCE1E6AA8D91E77D">P2Y10M2D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
	<us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1 contextRef="FD2017Q4YTD_us-gaap_AwardTypeAxis_oge_TotalShareholderReturnMember" id="Fact-3DF8C0DFB89A58D09A70B0F5E57FB0ED">P2Y9M18D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
	<us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation contextRef="FD2017Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_RestrictedStockMember" decimals="0" id="Fact-045083F1DC325EDDB2FEA553E7F1CEAE" unitRef="shares">146</us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation>
	<us-gaap:ShortTermBorrowings contextRef="FI2016Q4" decimals="-5" id="Fact-79BD18F0E3E952B6BC6C6D242C57B194" unitRef="usd">236200000</us-gaap:ShortTermBorrowings>
	<us-gaap:ShortTermBorrowings contextRef="FI2017Q4" decimals="-5" id="Fact-CC1418026E11557F8FBE82807D7E629F" unitRef="usd">168400000</us-gaap:ShortTermBorrowings>
	<us-gaap:ShortTermDebtWeightedAverageInterestRate contextRef="FI2017Q4" decimals="INF" id="Fact-DC539EED7D6A57E5BD448CBB6FE994C4" unitRef="number">0.0162</us-gaap:ShortTermDebtWeightedAverageInterestRate>
	<us-gaap:ShortTermDebtWeightedAverageInterestRate contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="4" id="Fact-19A71271315A54408388CEE9AD820DA1" unitRef="number">0.0095</us-gaap:ShortTermDebtWeightedAverageInterestRate>
	<us-gaap:ShortTermDebtWeightedAverageInterestRate contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyMember" decimals="INF" id="Fact-364FBE6AABF954D3A92CFC30982F04DE" unitRef="number">0.0162</us-gaap:ShortTermDebtWeightedAverageInterestRate>
	<us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-FAF7D307B11C51DEB78977439DE50DE5" unitRef="shares">200000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
	<us-gaap:StockIssuedDuringPeriodSharesNewIssues contextRef="FD2017Q4YTD_us-gaap_PlanNameAxis_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember" decimals="0" id="Fact-26520E95514F5C0E9530CF19781D733D" unitRef="shares">0</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
	<us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="FD2015Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_CommonStockMember" decimals="0" id="Fact-27A219C7413E5DE4BE4D4F439301D33D" unitRef="shares">82046</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
	<us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="FD2016Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_CommonStockMember" decimals="0" id="Fact-E9C3C62F25585388853F2A65F2C792A5" unitRef="shares">2100</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
	<us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation contextRef="FD2017Q4YTD_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_us-gaap_CommonStockMember" decimals="0" id="Fact-58A7E250270F52CFB4AE41CE9A985BFE" unitRef="shares">2298</us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensation>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2015Q4YTD" decimals="-5" id="Fact-EFE4872CC457500FBB7E955ED4D54A2D" unitRef="usd">7200000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-AE01923E60755CDF90C21FD6E09BF46A" unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-4F8A3F1E61B75520AED46C7C22404D79" unitRef="usd">7200000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-535BA5607B5E5CE1A10315DEE2E5CF4A" unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2015Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-2CAF04F918A85763A71D196678383614" unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2017Q4YTD" decimals="-5" id="Fact-4CD33BB749065BB38157A2198A81E88F" unitRef="usd">-100000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-2749FA52EF8E52A885840F8394D17BCA" unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-6869AB3AFE185EA9AC0BC410A4CD37CB" unitRef="usd">-100000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-D5232E4756C556879C3A8A50CA34E0DB" unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockIssuedDuringPeriodValueNewIssues contextRef="FD2017Q4YTD_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-2190C53D1A565FF8AB56A32827191278" unitRef="usd">0</us-gaap:StockIssuedDuringPeriodValueNewIssues>
	<us-gaap:StockholdersEquity contextRef="FI2016Q4" decimals="-5" id="Fact-15CFDB8A955C5830B19EAD3C5D54ADA4" unitRef="usd">3443800000</us-gaap:StockholdersEquity>
	<us-gaap:StockholdersEquity contextRef="FI2017Q4" decimals="-5" id="Fact-9AA9DB07EF40589BB243584269587469" unitRef="usd">3851100000</us-gaap:StockholdersEquity>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2014Q4" decimals="-5" id="Fact-3219446903A658DC8A8F01BAA14330EC" unitRef="usd">3244400000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-B2A769B567B95E16B1DE7DBB49074354" unitRef="usd">-41400000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-F8AFC3021D335FBAAA0E379147E3BFFC" unitRef="usd">1085600000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-2B186870471E5A66A10A7C7CB375BAEB" unitRef="usd">2000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2014Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-6D1B4941F63A58138978972933568DD1" unitRef="usd">2198200000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2015Q4" decimals="-5" id="Fact-E1E52DD38A685ECE96691B452D71AA20" unitRef="usd">3326000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-74EDD2A8525258948FF73BD5E1EF83BE" unitRef="usd">-35100000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-F1EFD0DEAEDB5E0E817917B928EB58DF" unitRef="usd">1099300000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-9051F08D4D6054D297E9BD83FF3837EB" unitRef="usd">2000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2015Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-028C39C20EBB5529887C773CBE9082CA" unitRef="usd">2259800000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2016Q4" decimals="-5" id="Fact-C606573DBC655333A3D4DFAB454646F3" unitRef="usd">3443800000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-F0B032A477F65764AF664BC2E7962EAA" unitRef="usd">-29300000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-DE8F7995AB47557F9EBDBB07ACEC6653" unitRef="usd">1103800000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-CD6689B0A3A65574B9C0C0B1A0DD83D6" unitRef="usd">2000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2016Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-FF19C75178DF5BEA9EE55BCCDE5ED612" unitRef="usd">2367300000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2017Q4" decimals="-5" id="Fact-8EF9F8CF95CD5088BFA3D8258228B28D" unitRef="usd">3851100000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AccumulatedOtherComprehensiveIncomeMember" decimals="-5" id="Fact-0A8E68D689FD5A5DBBCAEBC3717D2D75" unitRef="usd">-23200000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember" decimals="-5" id="Fact-F82D66888BF35C54939E2CA731E5FCFE" unitRef="usd">1112800000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember" decimals="-5" id="Fact-385BFF28588E53639B331D08DEE4C6A0" unitRef="usd">2000000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest contextRef="FI2017Q4_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember" decimals="-5" id="Fact-A6DA8B7566CB5541B2DDD0641F6D4B58" unitRef="usd">2759500000</us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest>
	<us-gaap:TaxCreditCarryforwardAmount contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_FederalTaxCreditsMemberMember" decimals="-5" id="Fact-48B98489326056B7BC5A1BA679543716" unitRef="usd">218500000</us-gaap:TaxCreditCarryforwardAmount>
	<us-gaap:TaxCreditCarryforwardAmount contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember" decimals="-5" id="Fact-4FE2150CC05D5E1B936447F27171CCBE" unitRef="usd">8500000</us-gaap:TaxCreditCarryforwardAmount>
	<us-gaap:TaxCreditCarryforwardAmount contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaInvestmentTaxCreditsMemberMember" decimals="-5" id="Fact-A94BBEE44C425B9BAADFC4DBD49EE1C1" unitRef="usd">144100000</us-gaap:TaxCreditCarryforwardAmount>
	<us-gaap:TaxCreditCarryforwardAmount contextRef="FI2017Q4_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaZeroEmissionTaxCreditsMemberMember" decimals="-5" id="Fact-809CA8AAF2F759EDBA7DD2F32332CF14" unitRef="usd">24100000</us-gaap:TaxCreditCarryforwardAmount>
	<us-gaap:TaxCreditCarryforwardExpirationDate contextRef="FD2017Q4YTD_us-gaap_TaxCreditCarryforwardAxis_oge_FederalTaxCreditsMemberMember" id="Fact-5CB215BAD2BE57EDA5471847139D6596">2029-12-31</us-gaap:TaxCreditCarryforwardExpirationDate>
	<us-gaap:TaxCreditCarryforwardExpirationDate contextRef="FD2017Q4YTD_us-gaap_TaxCreditCarryforwardAxis_oge_OklahomaZeroEmissionTaxCreditsMemberMember" id="Fact-3558F97FE5625D5B8D2BC7CB72082DF4">2020-12-31</us-gaap:TaxCreditCarryforwardExpirationDate>
	<us-gaap:TaxCreditCarryforwardExpirationDate contextRef="FD2017Q4YTD_us-gaap_TaxCreditCarryforwardAxis_oge_StateOperatingLossMember" id="Fact-31FB5B9A256D582FBD184E4A63B62ECD">2030-12-31</us-gaap:TaxCreditCarryforwardExpirationDate>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2015Q4YTD" decimals="-5" id="Fact-3E5AACA1B00E555CB62B3284C86FD854" unitRef="usd">91200000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-E93A12AEFBA15AAB84DC9B4F64761D8B" unitRef="usd">87100000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-C89E72593B8C5507893704C25DB79199" unitRef="usd">0</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-5C673238E821546FA62FDDC05C81910B" unitRef="usd">4100000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2015Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-F7652243CB8D50CA8059BE68F57E75F8" unitRef="usd">0</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2016Q4YTD" decimals="-5" id="Fact-97405ACB16D5524388D53DF1437B06AC" unitRef="usd">87600000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-5E18B5EF61F75CADADB2436E89C1A4F6" unitRef="usd">84000000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-18ABD30DB80E5A1D86445329156E81E3" unitRef="usd">0</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-963054A294B250E397B5825B464721F1" unitRef="usd">3600000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2016Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-2A76D02DD96A5D2BBD5DC50F1D079E6C" unitRef="usd">0</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2017Q4YTD" decimals="-5" id="Fact-FF305CEF65755009B2AFBD60413E3A26" unitRef="usd">89400000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_ElectricUtilityMember" decimals="-5" id="Fact-58FF8D515464562994796814059AE0EF" unitRef="usd">84800000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_oge_NaturalGasMidstreamOperationsMember" decimals="-5" id="Fact-474090B1BF055280B6D3CDC63038D6BF" unitRef="usd">1000000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_AllOtherSegmentsMember" decimals="-5" id="Fact-C229965D9F2C5241949715CF2FEDD0C3" unitRef="usd">3600000</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesExcludingIncomeAndExciseTaxes contextRef="FD2017Q4YTD_us-gaap_StatementBusinessSegmentsAxis_us-gaap_IntersegmentEliminationMember" decimals="-5" id="Fact-44D7E06EED89502CB864DA16AC2338A8" unitRef="usd">0</us-gaap:TaxesExcludingIncomeAndExciseTaxes>
	<us-gaap:TaxesPayableCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-023B7B844884577D89546AB838B95141" unitRef="usd">41300000</us-gaap:TaxesPayableCurrent>
	<us-gaap:TaxesPayableCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-BA72A390E09A5F99988A2BFAC00619B1" unitRef="usd">44500000</us-gaap:TaxesPayableCurrent>
	<us-gaap:UnamortizedDebtIssuanceExpense contextRef="FI2016Q4" decimals="-5" id="Fact-2A80BD557638568B8FF12B2753BD62BF" unitRef="usd">-15500000</us-gaap:UnamortizedDebtIssuanceExpense>
	<us-gaap:UnamortizedDebtIssuanceExpense contextRef="FI2017Q4" decimals="-5" id="Fact-EB40E808109A57E6A405415E75998E16" unitRef="usd">-20800000</us-gaap:UnamortizedDebtIssuanceExpense>
	<us-gaap:UnbilledReceivablesCurrent contextRef="FI2016Q4" decimals="-5" id="Fact-4FB84C1E9513590DA0430FEBE6AD5513" unitRef="usd">59700000</us-gaap:UnbilledReceivablesCurrent>
	<us-gaap:UnbilledReceivablesCurrent contextRef="FI2017Q4" decimals="-5" id="Fact-92CF73746680580D82F9FAE52D276F21" unitRef="usd">66500000</us-gaap:UnbilledReceivablesCurrent>
	<us-gaap:UnrecognizedTaxBenefits contextRef="FI2014Q4" decimals="-5" id="Fact-D222EA7880AD5E7B817BFE0B664B6E7A" unitRef="usd">16100000</us-gaap:UnrecognizedTaxBenefits>
	<us-gaap:UnrecognizedTaxBenefits contextRef="FI2015Q4" decimals="-5" id="Fact-53D4FE356C305786A1BA6BD18756757F" unitRef="usd">20200000</us-gaap:UnrecognizedTaxBenefits>
	<us-gaap:UnrecognizedTaxBenefits contextRef="FI2016Q4" decimals="-5" id="Fact-2A015108002755B4B2D7A7EC065F98D0" unitRef="usd">20700000</us-gaap:UnrecognizedTaxBenefits>
	<us-gaap:UnrecognizedTaxBenefits contextRef="FI2017Q4" decimals="-5" id="Fact-BD69C93F877A5ADC87CD8BB92385CA11" unitRef="usd">20700000</us-gaap:UnrecognizedTaxBenefits>
	<us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued contextRef="FI2017Q4" decimals="-5" id="Fact-7452A14191215FFA985B45556D4E728B" unitRef="usd">0</us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued>
	<us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions contextRef="FD2015Q4YTD" decimals="-5" id="Fact-C55F1F9933045712A4F31886C533E2A5" unitRef="usd">4100000</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions>
	<us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions contextRef="FD2016Q4YTD" decimals="-5" id="Fact-A3A253A06A1B5296ACD9DD3179D52FD0" unitRef="usd">500000</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions>
	<us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions contextRef="FD2017Q4YTD" decimals="-5" id="Fact-CEED549388755B8890C2317657845712" unitRef="usd">0</us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions>
	<us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate contextRef="FI2015Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-6925CB6A8F045C64B3696D672C1DA0A2" unitRef="usd">13200000</us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate>
	<us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate contextRef="FI2016Q4_dei_LegalEntityAxis_oge_OgAndEMember" decimals="-5" id="Fact-55D5D0A9038058B38042273BD0DDE8D4" unitRef="usd">13500000</us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate>
	<us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeEnergyCorpMember" decimals="-5" id="Fact-D7E097241B8A5834A5CB98FAC31A4BB2" unitRef="usd">16400000</us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4" decimals="-5" id="Fact-55E0BB4E522E5A70B7ECFE9B6506143A" unitRef="usd">168500000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_EnvironmentalCompliancePlanMember" decimals="-5" id="Fact-07FB4E1E32EF58C6900237B513B1EA6E" unitRef="usd">0</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-F7A0B20B2EB351F6B8555E350A398B8F" unitRef="usd">0</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" decimals="-5" id="Fact-7271DB33EA20513EB68C7883373C5073" unitRef="usd">45400000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedCogenerationEnergyPaymentsMember" decimals="-5" id="Fact-AAAEF0E3EF2D506E8039F357B83F1363" unitRef="usd">38300000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedWindPurchaseCommitmentsMember" decimals="-5" id="Fact-40C140A2E62950DCA0FC01BE4B286CE2" unitRef="usd">57800000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="-5" id="Fact-DF754498A62B52039806571C86C759C4" unitRef="usd">2400000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeMinimumFuelPurchaseCommitmentsMember" decimals="-5" id="Fact-49B5684D39225737ABDFA84031F991CB" unitRef="usd">24600000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4" decimals="-5" id="Fact-6EE044DAF2A85EF58F510EFD032809BF" unitRef="usd">402800000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_EnvironmentalCompliancePlanMember" decimals="-5" id="Fact-107F5C9601045FD1A8B244AA680F64C7" unitRef="usd">63000000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-C8CAD821B5335ACBAE6F37CBBAA468C0" unitRef="usd">24900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" decimals="-5" id="Fact-758511B575125605B002DE94FB28761D" unitRef="usd">72800000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedCogenerationEnergyPaymentsMember" decimals="-5" id="Fact-9BBB693F858757A0ACA064DED23CC5FD" unitRef="usd">35700000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedWindPurchaseCommitmentsMember" decimals="-5" id="Fact-26E80D9EB8705FA68BC7A844F1156E36" unitRef="usd">58700000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="-5" id="Fact-49E83A51F647530CA81BD3839985E7AC" unitRef="usd">7900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeMinimumFuelPurchaseCommitmentsMember" decimals="-5" id="Fact-3C4A8D19D7EB5847B12F5A95F2067DE4" unitRef="usd">139800000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4" decimals="-5" id="Fact-69B29F51316E50ED87A3F4C216F8A094" unitRef="usd">170900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_EnvironmentalCompliancePlanMember" decimals="-5" id="Fact-39C4090F67FF50E8A4D759A47ABDB9C8" unitRef="usd">0</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-83FD8DA8620A5AF4A0F486C00BEEF75C" unitRef="usd">0</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" decimals="-5" id="Fact-E6151B80C1A454338C1233B7050ACCD5" unitRef="usd">49500000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedCogenerationEnergyPaymentsMember" decimals="-5" id="Fact-0AD3E659D0D056C0BEBD71E6E4798A00" unitRef="usd">37100000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedWindPurchaseCommitmentsMember" decimals="-5" id="Fact-38883D1F3B9C5922B53ECC7579F30A40" unitRef="usd">57300000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="-5" id="Fact-3EC2612A77A95EE0BE68F7BF194F1CC8" unitRef="usd">2400000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeMinimumFuelPurchaseCommitmentsMember" decimals="-5" id="Fact-CC7D6A0A19EE580FA24A1CCA2F5EC125" unitRef="usd">24600000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4" decimals="-5" id="Fact-A9F81BCA72A659EE8F04C35079EE1D99" unitRef="usd">244400000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_EnvironmentalCompliancePlanMember" decimals="-5" id="Fact-9EA10C8C02E35457B4340241516B0F31" unitRef="usd">8900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-AEE0FAC183FF515A830E65FEA25FEB4C" unitRef="usd">0</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" decimals="-5" id="Fact-1026957E0AB35093915F968A9446733C" unitRef="usd">65300000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedCogenerationEnergyPaymentsMember" decimals="-5" id="Fact-BD2F66FFEDB1547780485EBF86B07809" unitRef="usd">35600000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedWindPurchaseCommitmentsMember" decimals="-5" id="Fact-864C92445C635FB9A1FA9B624EA9F043" unitRef="usd">56500000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="-5" id="Fact-F96C44B8C3895C3B9E5627F0D3ABBE2F" unitRef="usd">41900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeMinimumFuelPurchaseCommitmentsMember" decimals="-5" id="Fact-D00522F2744255CDBA64B9AA85690707" unitRef="usd">36200000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4" decimals="-5" id="Fact-AABB61148AD2518F916A03AA27061EB7" unitRef="usd">173200000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_EnvironmentalCompliancePlanMember" decimals="-5" id="Fact-720CACBFECA75E5398E258CFE95A5C23" unitRef="usd">200000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-8478C4E1FCBC58C89352806B42D1C04B" unitRef="usd">0</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" decimals="-5" id="Fact-423AE9ED7A7E5811B1658F926B9F01AD" unitRef="usd">53200000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedCogenerationEnergyPaymentsMember" decimals="-5" id="Fact-37DDE1A91FD55431A3CDE2C9782BDA5C" unitRef="usd">35900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedWindPurchaseCommitmentsMember" decimals="-5" id="Fact-6BC8D07649065C6687778DB6A358109A" unitRef="usd">56900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="-5" id="Fact-2874793D8F665D71B96A8F35DDCF9CAE" unitRef="usd">2400000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeMinimumFuelPurchaseCommitmentsMember" decimals="-5" id="Fact-1FE0A776B2CF5A0AB5B7D06644922482" unitRef="usd">24600000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4" decimals="-5" id="Fact-CF11C2B82DA85747B774DF6757CB2667" unitRef="usd">1159800000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_EnvironmentalCompliancePlanMember" decimals="-5" id="Fact-4D4B02B2374A55599259DC224001B868" unitRef="usd">72100000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_MustangModernizationMember" decimals="-5" id="Fact-F94149969F6959139EA7E01B89DC8354" unitRef="usd">24900000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" decimals="-5" id="Fact-15CE850E54115B9F971437AB9E7260D9" unitRef="usd">286200000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedCogenerationEnergyPaymentsMember" decimals="-5" id="Fact-A95CBDA983CC51B19750C2BF64A60A36" unitRef="usd">182600000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeExpectedWindPurchaseCommitmentsMember" decimals="-5" id="Fact-17FC9EA5A37752C2A1370DF9F02D9DC6" unitRef="usd">287200000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeLongTermServiceAgreementCommitmentsMember" decimals="-5" id="Fact-000C6CA80CE5513F8962DC7ADE4C14B5" unitRef="usd">57000000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount contextRef="FI2017Q4_dei_LegalEntityAxis_oge_OgeMinimumFuelPurchaseCommitmentsMember" decimals="-5" id="Fact-DC2BDACC1C8E577C9D96586DD78EBE66" unitRef="usd">249800000</us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2015Q4YTD" decimals="-5" id="Fact-0B18A12437925D2B9E2F2F66F91431AC" unitRef="usd">56600000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_CpvKeenanMember" decimals="-5" id="Fact-49522F56E3F9545C96080C5F181E2E81" unitRef="usd">26700000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_EdisonMissionEnergyMember" decimals="-5" id="Fact-1A9F2FCF917A5C559D079A052D21A01E" unitRef="usd">19700000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_FplEnergyMember" decimals="-5" id="Fact-92B7CAD9337F5F2DB0442E619B90603B" unitRef="usd">3200000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2015Q4YTD_dei_LegalEntityAxis_oge_NexteraEnergyMember" decimals="-5" id="Fact-CAE53D8BA7B65D449A8606476A646243" unitRef="usd">7000000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2016Q4YTD" decimals="-5" id="Fact-370F69A0EA7A5AE580472557F83F67B9" unitRef="usd">61000000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_CpvKeenanMember" decimals="-5" id="Fact-8ED96EF7B64255DE8961BA7846643FCB" unitRef="usd">29200000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_EdisonMissionEnergyMember" decimals="-5" id="Fact-B122C5C04E245847AD05D4B5DFAE0CC2" unitRef="usd">21100000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_FplEnergyMember" decimals="-5" id="Fact-907218FFB2F0565E9F75921A64087649" unitRef="usd">3400000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2016Q4YTD_dei_LegalEntityAxis_oge_NexteraEnergyMember" decimals="-5" id="Fact-FFA7C1BFC77C5444A8CF87FCC3AC9313" unitRef="usd">7300000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2017Q4YTD" decimals="-5" id="Fact-DEA2B7BF10B35488829257DA3C5FFCA1" unitRef="usd">61100000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_CpvKeenanMember" decimals="-5" id="Fact-1572C71A384659FA9667B9B1AB6D0F06" unitRef="usd">29000000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_EdisonMissionEnergyMember" decimals="-5" id="Fact-97BFC27D1C0E5DB2A037C9B8556F92AA" unitRef="usd">22100000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_FplEnergyMember" decimals="-5" id="Fact-A17F324387E95C0FB7995F156DCA1684" unitRef="usd">2600000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts contextRef="FD2017Q4YTD_dei_LegalEntityAxis_oge_NexteraEnergyMember" decimals="-5" id="Fact-D6CEA36E77A65706A954959AEB77D271" unitRef="usd">7400000</us-gaap:UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts>
	<us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="FD2015Q4YTD" decimals="-5" id="Fact-A2760CCCAB105A23A6923DE447342F45" unitRef="shares">199600000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
	<us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="FD2016Q4YTD" decimals="-5" id="Fact-07C8AE0DE10955EFB31F66AFE7E446AE" unitRef="shares">199900000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
	<us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding contextRef="FD2017Q4YTD" decimals="-5" id="Fact-3FEC99F330355AD3A7482CC60404E3ED" unitRef="shares">200000000</us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding>
	<us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="FD2015Q4YTD" decimals="-5" id="Fact-028746435C645015AD0412DEBA593575" unitRef="shares">199600000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
	<us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="FD2016Q4YTD" decimals="-5" id="Fact-5DEA0AD3B74D525587EA15A63B27736F" unitRef="shares">199700000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
	<us-gaap:WeightedAverageNumberOfSharesOutstandingBasic contextRef="FD2017Q4YTD" decimals="-5" id="Fact-ED572EB8EA8A526BA95F259DB7A492B1" unitRef="shares">199700000</us-gaap:WeightedAverageNumberOfSharesOutstandingBasic>
	<oge:AccruedVacationPolicyPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-1BDE624B28BA5ED8B601D8DCCD1B5931">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Accrued&amp;#160;Vacation&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;accrues vacation pay monthly by establishing a liability for vacation earned.  Vacation may be taken as earned and is charged against the liability.  At the end of each year, the liability represents the amount of vacation earned but not taken.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</oge:AccruedVacationPolicyPolicyTextBlock>
	<oge:CollectionOfSalesTaxPolicyPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-FE15828E028C5EAB9D04624C7F214213">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Collection of Sales Tax&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In the normal course of its operations, OG&amp;amp;E collects sales tax from its customers.&amp;#160;&amp;#160;OG&amp;amp;E records a current liability for sales taxes when it bills its customers and eliminates this liability when the taxes are remitted to the appropriate governmental authorities. &amp;#160;OG&amp;amp;E excludes the sales tax collected from its operating revenues.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</oge:CollectionOfSalesTaxPolicyPolicyTextBlock>
	<oge:CommonEquityTextBlock contextRef="FD2017Q4YTD" id="Fact-EBE32951BEC95B28A64C7E408F38DCEE">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Common Equity&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Automatic Dividend Reinvestment and Stock Purchase Plan&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company issued &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; shares of common stock under its Automatic Dividend Reinvestment and Stock Purchase Plan in &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;The Company may, from time to time, issue shares under its Automatic Dividend Reinvestment and Stock Purchase Plan or purchase shares traded on the open market.  At &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, there were &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;4,774,442&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; shares of unissued common stock reserved for issuance under the Company's Automatic Dividend Reinvestment and Stock Purchase Plan.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic earnings per share is calculated by dividing net income by the weighted average number of the Company's common shares outstanding during the period.  In the calculation of diluted earnings per share, weighted average shares outstanding are increased for additional shares that would be outstanding if potentially dilutive securities were converted to common stock.  Potentially dilutive securities for the Company consist of performance units and restricted stock.  Basic and diluted earnings per share for the Company were calculated as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions except per share data)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;619.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;338.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;271.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Average common shares outstanding:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic&amp;#160;average&amp;#160;common&amp;#160;shares&amp;#160;outstanding&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;199.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect&amp;#160;of&amp;#160;dilutive&amp;#160;securities:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Contingently&amp;#160;issuable&amp;#160;shares&amp;#160;(performance&amp;#160;and restricted stock units)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Diluted&amp;#160;average&amp;#160;common&amp;#160;shares&amp;#160;outstanding&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;200.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic earnings per average common share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.36&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Diluted earnings per average common share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.36&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Anti-dilutive&amp;#160;shares&amp;#160;excluded&amp;#160;from&amp;#160;earnings per share calculation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:8pt;"&gt;&lt;font style="font-family:inherit;font-size:8pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Dividend Restrictions&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&amp;#8217;s Certificate of Incorporation places restrictions on the amount of common stock dividends it can pay when preferred stock is outstanding.  As there is &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; preferred stock outstanding, that restriction did not place any effective limit on the Company&amp;#8217;s ability to pay dividends to its shareholders.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pursuant to the leverage restriction in the Company&amp;#8217;s revolving credit agreement, the Company must maintain a percentage of debt to total capitalization at a level that does not exceed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The payment of cash dividends indirectly results in an increase in the percentage of debt to total capitalization, which results in the restriction of approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$605.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the Company&amp;#8217;s retained earnings from being paid out in dividends.  Accordingly, approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.2 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the Company&amp;#8217;s retained earnings as of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are unrestricted for the payment of dividends. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company utilizes receipts from its equity investment in Enable and dividends from OG&amp;amp;E to pay dividends to its shareholders.   Enable&amp;#8217;s partnership agreement requires that it distribute all "available cash," as defined as cash on hand at the end of a quarter after the payment of expenses and the establishment of cash reserves and cash on hand resulting from working capital borrowings made after the end of the quarter.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pursuant to the Federal Power Act, OG&amp;amp;E is restricted from paying dividends from its capital accounts.  Dividends are paid from retained earnings.  Pursuant to the leverage restriction in OG&amp;amp;E&amp;#8217;s revolving credit agreement, OG&amp;amp;E must also maintain a percentage of debt to total capitalization at a level that does not exceed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The payment of cash dividends indirectly results in an increase in the percentage of debt to total capitalization, which results in the restriction of approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$600.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of OG&amp;amp;E&amp;#8217;s retained earnings from being paid out in dividends.  Accordingly, approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.8 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of OG&amp;amp;E&amp;#8217;s retained earnings as of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are unrestricted for the payment of dividends.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</oge:CommonEquityTextBlock>
	<oge:ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock contextRef="FD2017Q4YTD" id="Fact-1A7F90FE55E85A6D8CEB36A26ABF15C1">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table is a summary of the components of the benefit obligations regulatory asset:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;172.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;33.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;32.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(28.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;177.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;232.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock>
	<oge:FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock contextRef="FD2017Q4YTD" id="Fact-796899E9DC9951C6B8B64050C311465F">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;fair value for its vested performance units and restricted stock is shown in the following table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance units:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total shareholder return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings per share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock>
	<oge:PensionPlanEquityAssetAllocationTableTableTextBlock contextRef="FD2017Q4YTD" id="Fact-BDCA1596A325551DAE0A35653C702226">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Within the portfolio's overall allocation to equities, the funds are allocated according to the guidelines in the table below.&lt;/font&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:63%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160; Asset Class&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Target Allocation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Minimum&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Maximum&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Large Cap&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;60%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Mid-Cap&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Small-Cap&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;International&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:PensionPlanEquityAssetAllocationTableTableTextBlock>
	<oge:PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-C8E7A3B51D905568B50F1A96D7A4F503">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The number of performance units granted based on earnings per share and the grant date fair value are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;86,857&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;94,735&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;88,156&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fair&amp;#160;value&amp;#160;of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.83&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.64&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;33.99&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock>
	<oge:PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-B7AA1EAFADCE5112A4DF3931A3B9D2D0">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The number of performance units granted based on total shareholder return and the assumptions used to calculate the grant date fair value of the performance units based on total shareholder return are shown in the following table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;260,570&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;284,211&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;264,454&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fair&amp;#160;value&amp;#160;of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;41.77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.97&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;31.02&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected&amp;#160;dividend&amp;#160;yield&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected&amp;#160;price&amp;#160;volatility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;19.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;19.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Risk-free&amp;#160;interest&amp;#160;rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.44&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.88&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.91&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected&amp;#160;life&amp;#160;of&amp;#160;units&amp;#160;(in&amp;#160;years)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.80&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.84&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.85&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock>
	<oge:PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-07D63CA6E021519C9D83032BC4132514">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Pension Plan Investments, Policies and Strategies&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Pension Plan assets are held in a trust which follows an investment policy and strategy designed to reduce the funded status volatility of the Plan by utilizing liability driven investing.  The purpose of liability-driven investing is to structure the asset portfolio to more closely resemble the pension liability and thereby more effectively hedge against changes in the liability.  The investment policy follows a glide path approach that shifts a higher portfolio weighting to fixed income as the Plan's funded status increases.  The table below sets forth the targeted fixed income and equity allocations at different funded status levels.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:30%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Projected Benefit Obligation Funded Status Thresholds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;lt;90%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;95%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;105%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;110%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;115%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;120%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fixed income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;58%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;73%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;80%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;85%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;90%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;42%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;27%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Within the portfolio's overall allocation to equities, the funds are allocated according to the guidelines in the table below.&lt;/font&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:63%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160; Asset Class&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Target Allocation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Minimum&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Maximum&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Large Cap&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;60%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Mid-Cap&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Small-Cap&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;International&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has retained an investment consultant responsible for the general investment oversight, analysis, monitoring investment guideline compliance and providing quarterly reports to certain of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;members and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment Committee.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The various investment managers used by the trust operate within the general operating objectives as established in the investment policy and within the specific guidelines established for each investment manager's respective portfolio.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The portfolio is rebalanced at least on an annual basis to bring the asset allocations of various managers in line with the target asset allocation listed above.&amp;#160;&amp;#160;More frequent rebalancing may occur if there are dramatic price movements in the financial markets which may cause the trust's exposure to any asset class to exceed or fall below the established allowable guidelines.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;To evaluate the progress of the portfolio, investment performance is reviewed quarterly.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;It is, however, expected that performance goals will be met over a full market cycle, normally defined as a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;year period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Analysis of performance is within the context of the prevailing investment environment and the advisors' investment style.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The goal of the trust is to provide a rate of return consistently from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;over the rate of inflation (as measured by the national Consumer Price Index) on a fee adjusted basis over a typical market cycle of no less than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years and no more than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Each investment manager is expected to outperform its respective benchmark.&amp;#160;&amp;#160;Below is a list of each asset class utilized with appropriate comparative benchmark(s) each manager is evaluated against:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="2" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:40%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:60%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Asset&amp;#160;Class&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Comparative&amp;#160;Benchmark(s)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Active Duration Fixed Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Bloomberg Barclays Aggregate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Long Duration Fixed Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Duration blended Barclays Long Government/Credit &amp;amp; Barclays Universal&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity&amp;#160;Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Standard &amp;amp; Poor's 500 Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mid-Cap&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell Midcap Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell Midcap Value Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Small-Cap&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell 2000 Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell 2000 Value Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;International&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Morgan Stanley Capital Investment ACWI ex-U.S.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fixed income managers are expected to use discretion over the asset mix of the trust assets in its efforts to maximize risk-adjusted performance.&amp;#160;&amp;#160;Exposure to any single issuer, other than the U.S. government, its agencies or its instrumentalities (which have no limits), is limited to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the fixed income portfolio as measured by market value.&amp;#160;&amp;#160;At least&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;75 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the invested assets must possess an investment-grade rating at or above Baa3 or BBB- by Moody's Investors Services, Standard &amp;amp; Poor's Ratings Services or Fitch Ratings.&amp;#160;&amp;#160;The portfolio may invest up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;10 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the portfolio's market value in convertible bonds as long as the securities purchased meet the quality guidelines.  A portfolio may invest up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of the portfolio's market value in private placement, including 144A securities with or without registration rights and allow for futures to be traded in the portfolio.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The purchase of any of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;equity, debt or other securities is prohibited.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The domestic value equity managers focus on stocks that the manager believes are undervalued in price and earn an average or less than average return on assets and often pays out higher than average dividend payments.  The domestic growth equity manager will invest primarily in growth companies which consistently experience above average growth in earnings and sales, earn a high return on assets and reinvest cash flow into existing business.&amp;#160;&amp;#160;The domestic mid-cap equity portfolio manager focuses on companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell Midcap Index, small dividend yield, return on equity at or near the Russell Midcap Index and an earnings per share growth rate at or near the Russell Midcap Index.&amp;#160;&amp;#160;The domestic small-cap equity manager will purchase shares of companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell 2000, small dividend yield, return on equity at or near the Russell 2000 and an earnings per share growth rate at or near the Russell 2000.&amp;#160;&amp;#160;The international global equity manager invests primarily in non-dollar denominated equity securities.  Investing internationally diversifies the overall trust across the global equity markets.&amp;#160;&amp;#160;The manager is required to operate under certain restrictions including regional constraints, diversification requirements and percentage of U.S. securities.  The Morgan Stanley Capital International All Country World ex-U.S. Index is the benchmark for comparative performance purposes.  The Morgan Stanley Capital International All Country World ex-U.S. Index is a market value weighted index designed to measure the combined equity market performance of developed and emerging markets countries, excluding the U.S.  All of the equities which are purchased for the international portfolio are thoroughly researched.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;All securities are freely traded on a recognized stock exchange, and there are no over-the-counter derivatives.&amp;#160;&amp;#160;The following investment categories are excluded: options (other than traded currency options), commodities, futures (other than currency futures or currency hedging), short sales/margin purchases, private placements, unlisted securities and real estate (but not real estate shares).&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;For all domestic equity investment managers, no more than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;can be invested in any one stock at the time of purchase and no more than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;10 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;after accounting for price appreciation.  Options or financial futures may not be purchased unless prior approval of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment Committee is received.&amp;#160;&amp;#160;The purchase of securities on margin is prohibited as is securities lending.&amp;#160;&amp;#160;Private placement or venture capital may not be purchased.&amp;#160;&amp;#160;All interest and dividend payments must be swept on a daily basis into a short-term money market fund for re-deployment.&amp;#160;&amp;#160;The purchase of any of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;equity, debt or other securities is prohibited.&amp;#160;&amp;#160;The purchase of equity or debt issues of the portfolio manager's organization is also prohibited.&amp;#160;&amp;#160;The aggregate positions in any company may not exceed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;one percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the fair market value of its outstanding stock.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</oge:PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock>
	<oge:ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-A9D91C7221045463974CAEA7D4A2ED65">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Pension Plan assets are held in a trust which follows an investment policy and strategy designed to reduce the funded status volatility of the Plan by utilizing liability driven investing.  The purpose of liability-driven investing is to structure the asset portfolio to more closely resemble the pension liability and thereby more effectively hedge against changes in the liability.  The investment policy follows a glide path approach that shifts a higher portfolio weighting to fixed income as the Plan's funded status increases.  The table below sets forth the targeted fixed income and equity allocations at different funded status levels.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:30%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Projected Benefit Obligation Funded Status Thresholds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;lt;90%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;95%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;105%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;110%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;115%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;120%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fixed income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;58%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;73%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;80%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;85%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;90%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;42%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;27%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock>
	<oge:RateMattersAndRegulationTextBlock contextRef="FD2017Q4YTD" id="Fact-214D4C25773C5E619989DF1F4C9613EB">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Rate Matters and Regulation&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Regulation and Rates&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E's retail electric tariffs are regulated by the OCC in Oklahoma and by the APSC in Arkansas.&amp;#160;&amp;#160;The issuance of certain securities by OG&amp;amp;E is also regulated by the OCC and the APSC.&amp;#160;&amp;#160;OG&amp;amp;E's transmission activities, short-term borrowing authorization and accounting practices are subject to the jurisdiction of the FERC.&amp;#160;&amp;#160;The Secretary of the U.S. Department of Energy has jurisdiction over some of OG&amp;amp;E's facilities and operations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;85 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of OG&amp;amp;E's electric revenue was subject to the jurisdiction of the OCC,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;eight percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to the APSC and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;seven percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to the FERC.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The OCC issued an order in 1996 authorizing OG&amp;amp;E to reorganize into a subsidiary of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The order required that, among other things, (i) &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;permit the OCC access to the books and records of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and its affiliates relating to transactions with OG&amp;amp;E, (ii) &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; employ accounting and other procedures and controls to protect against subsidization of non-utility activities by OG&amp;amp;E's customers and (iii) &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;refrain from pledging OG&amp;amp;E assets or income for affiliate transactions.&amp;#160;&amp;#160;In addition, the Energy Policy Act of 2005 enacted the Public Utility Holding Company Act of 2005, which in turn granted to the FERC access to the books and records of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and its affiliates as the FERC deems relevant to costs incurred by OG&amp;amp;E or necessary or appropriate for the protection of utility customers with respect to the FERC jurisdictional rates&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Completed Regulatory Matters&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Arkansas Rate Case Filing &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On August 25, 2016, OG&amp;amp;E filed a general rate case with the APSC.  The rate filing requested a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$16.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; rate increase based on a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.25 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;return on equity.  The requested rate increase was based on a June 30, 2016 test year and included recovery of over&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$3.0 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of electric infrastructure additions since the last Arkansas general rate case in 2011.  The requested increase also reflected increases in operation and maintenance expenses, including vegetation management and increased recovery of depreciation and dismantlement costs.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In May 2017, the APSC approved a settlement between OG&amp;amp;E and the staff of the APSC and other intervenors.  The settlement provided for a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$7.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;annual rate increase and a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.5 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; return on equity on a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;equity capital structure. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The settlement also provided that OG&amp;amp;E will be regulated under a formula rate rider, which should result in a more efficient process as the return on equity, depreciation rates and capital structure should not change from what was approved by the APSC in this settlement.  The formula rate rider provides for an adjustment to rates if the earned rate of return falls outside of a plus or minus 50 basis point dead-band around the allowed return on equity.  Adjustments are limited to plus or minus four percent of revenue for each rate class for the 12 months preceding the projected year.  The initial term for the formula rate rider is not to exceed five years, unless additional approval is obtained from the APSC.  OG&amp;amp;E expects to make its first filing under the Arkansas Formula Rate Rider in October 2018. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Fuel Adjustment Clause Review for Calendar Year 2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On September 8, 2016, the OCC staff filed an application to review OG&amp;amp;E&amp;#8217;s fuel adjustment clause for calendar year 2015, including the prudence of OG&amp;amp;E&amp;#8217;s electric generation, purchased power and fuel procurement costs.  On October 12, 2017, the OCC issued an order finding that, for the calendar year 2015, OG&amp;amp;E's electric generation, purchased power and fuel procurement processes and costs were prudent.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Oklahoma Rate Case Filing - 2015&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 18, 2015, OG&amp;amp;E filed a general rate case with the OCC requesting a rate increase of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$92.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.25 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;return on equity based on a common equity percentage of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  T&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;he rate case was based on a June 30, 2015 test year and included recovery of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.6 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of electric infrastructure additions since its last general rate case in Oklahoma.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On July 1, 2016, OG&amp;amp;E implemented an annual interim rate increase of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$69.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, subject to refund for amounts in excess of the rates approved by the OCC.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In December 2016, the ALJ issued a report and recommendations in the case.  The ALJ's recommendations included, among other things, the use of OG&amp;amp;E's actual capital structure of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; equity and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;47.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; long-term debt and a return on equity of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.87 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; resulting in an annual increase in OG&amp;amp;E's revenues of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$40.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;During February and March 2017, the OCC held hearings and, on March 20, 2017, issued an order.  The order resulted in an annual net increase of approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$8.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in OG&amp;amp;E's rates to its Oklahoma retail customers.  Although the order adopted certain recommendations set forth in the ALJ report, it differed in certain key respects. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The primary adjustments to the ALJ report consist of: (i) Oklahoma retail authorized rate of return on equity of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, (ii) depreciation expense is reduced by approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$28.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; from the ALJ report or &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$36.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;from then current rates on an annual basis, (iii) recovery of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of short-term incentive compensation and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; recovery of long-term incentive compensation, (iv) recovery of OG&amp;amp;E's requested vegetation management expenses and (v) recovery of production tax credits expiring in 2017 and air quality control systems consumable costs through the fuel adjustment clause.  The order maintained OG&amp;amp;E's existing capital structure of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;equity and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;47.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; long-term debt.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As a result of the March 2017 OCC rate order, OG&amp;amp;E recorded, in the first quarter of 2017, adjustments to depreciation expense, amortization of regulatory assets and liabilities and impacts to the fuel adjustment clause effective July 1, 2016.  On May 1, 2017, OG&amp;amp;E implemented new rates and began refunding excess amounts that it had collected in interim rates.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;November 30, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, OG&amp;amp;E had completed the refund of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$47.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;collected in excess interim rates.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Mustang Modernization Plan - Arkansas&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On August 15, 2017, OG&amp;amp;E filed for a determination with the APSC that the Mustang facility is in the public interest.  The filing did not seek recovery for any costs associated with the Mustang Modernization Plan, as request for recovery of costs will take place with the first formula rate filing expected to be made in October 2018.  On January 2, 2018, the APSC issued an order finding the Mustang Modernization Plan to be in the public interest.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Pending Regulatory Matters&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Set forth below is a list of various proceedings pending before state or federal regulatory agencies.  Unless stated otherwise, OG&amp;amp;E cannot predict when the regulatory agency will act or what action the regulatory agency will take.  OG&amp;amp;E's financial results are dependent in part on timely and adequate decisions by the regulatory agencies that set OG&amp;amp;E's rates. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Environmental Compliance Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On August 6, 2014, OG&amp;amp;E filed an application with the OCC for approval of its plan to comply with the EPA&amp;#8217;s MATS and Regional Haze Rule FIP while serving the best long-term interests of customers in light of future environmental uncertainties.  The application sought approval of the ECP and for a recovery mechanism for the associated costs.  The ECP includes installing Dry Scrubbers at Sooner Units 1 and 2 and the conversion of Muskogee Units 4 and 5 to natural gas.  The application also asked the OCC to predetermine the prudence of its Mustang Modernization Plan and approval for a recovery mechanism for the associated costs.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 2, 2015, OG&amp;amp;E received an order from the OCC denying its plan to comply with the environmental mandates of the Federal Clean Air Act, Regional Haze Rule and MATS.  The OCC also denied OG&amp;amp;E's request for pre-approval of its Mustang Modernization Plan, revised depreciation rates for both the retirement of the Mustang units and the replacement combustion turbines and pre-approval of early retirement and replacement of generating units at its Mustang site, including cost recovery through a rider.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On February 12, 2016, OG&amp;amp;E filed an application requesting the OCC to issue an order approving its decision to install Dry Scrubbers at the Sooner facility.  OG&amp;amp;E's application did not seek approval of the costs of the Dry Scrubber project.  Instead, the reasonableness of the costs would be considered after the project is completed, and OG&amp;amp;E seeks recovery in a general rate case. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On April 28, 2016, the OCC approved the Dry Scrubber project. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Two parties appealed the OCC's decision to the Oklahoma Supreme Court.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is unable to predict what action the Oklahoma Supreme Court may take or the timing of any such action.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E anticipates the total cost of Dry Scrubbers will be&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$542.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, including allowance for funds used during construction and capitalized ad valorem taxes and expects the project to be completed in mid to late 2018.  As of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, OG&amp;amp;E had invested&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$401.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in the Dry Scrubbers.  OG&amp;amp;E anticipates the total cost for the Mustang Modernization Plan will be&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$390.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, including allowance for funds used during construction and capitalized ad valorem taxes and expects the project to be completed in early 2018.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; As of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, OG&amp;amp;E had invested&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$348.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in the Mustang Modernization Plan. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Integrated Resource Plans &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In October 2015, OG&amp;amp;E finalized the 2015 IRP and submitted it to the OCC.  The 2015 IRP updated certain assumptions contained in the IRP submitted in 2014 but did not make any material changes to the ECP and other parts of the plan.  Currently, OG&amp;amp;E is scheduled to update its IRP in Oklahoma by October 1, 2018 and in Arkansas by October 31, 2018.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Demand Program Rider - Energy Efficiency Lost Net Revenues &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;During the May 2017 implementation of new rates, OG&amp;amp;E reserved&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$5.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, pending resolution of a dispute with the OCC's Public Utility Division staff, regarding recovery of certain lost revenues associated with energy efficiency incurred prior to the March 2017 OCC rate order.  These lost revenues are included within the total Demand Program Rider regulatory asset balance of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$31.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;as disclosed in Note 1.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Fuel Adjustment Clause Review for Calendar Year 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On August 3, 2017, the OCC staff filed an application to review OG&amp;amp;E's fuel adjustment clause for calendar year 2016, including the prudence of OG&amp;amp;E's electric generation, purchased power and fuel procurement costs.  On February 7, 2018, an intervenor filed a recommendation to disallow the Oklahoma jurisdictional portion of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$3.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;related to wind sales in the SPP.  A hearing is scheduled for March 29, 2018.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Oklahoma Rate Case Filing - 2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On January 16, 2018, OG&amp;amp;E filed a general rate case in Oklahoma, requesting a rate increase of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; per year, assuming a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.9 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; return on equity.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The filing seeks recovery of the seven Mustang combustion turbines that are part of the Mustang Modernization Plan, requests an increase in depreciation rates to levels similar with rates in existence prior to the March 2017 OCC rate order and credits customers for the impacts of the 2017 Tax Act, enacted on December 22, 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 22, 2017, the Attorney General of Oklahoma requested that the OCC reduce the rates and charges for electric service and provide for any refund due to the customers of OG&amp;amp;E resulting from the 2017 Tax Act.  In response, on January 4, 2018, the OCC ordered OG&amp;amp;E to record a reserve, beginning on January 4, 2018, to reflect the reduced federal corporate tax rate of 21 percent and the amortization of excess accumulated deferred income tax and any other tax implications of the 2017 Tax Act on an interim basis, subject to refund until utility rates are adjusted to reflect the federal tax savings and a final order is issued in OG&amp;amp;E's pending rate case filed on January 16, 2018.  Further, the OCC ordered the amounts of any refunds of such reserves owed to customers should accrue interest at a rate equivalent to OG&amp;amp;E's cost of capital as previously recognized in the March 2017 OCC rate order. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;APSC Order - 2017 Tax Act&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On January 12, 2018, as a result of the 2017 Tax Act, the APSC ordered OG&amp;amp;E to prepare and file an analysis, within 30 days of this order, of the ratemaking effects of the 2017 Tax Act on OG&amp;amp;E's revenue requirement and begin, effective January 1, 2018, to book regulatory liabilities to record the current and deferred impacts of the 2017 Tax Act.  The APSC will subsequently solicit comments or testimony regarding the extent of the impacts of the 2017 Tax Act and how any resulting benefits, including carrying charges, should be returned to customers.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;FERC - Section 206 Filing&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In January 2018, the Oklahoma Municipal Power Authority filed a complaint at the FERC stating that the base return on common equity used by OG&amp;amp;E in calculating formula transmission rates under the SPP Open Access Transmission Tariff is unjust and unreasonable and should be reduced from &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.60 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.85 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, effective upon the date of the complaint.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is analyzing the potential impact of the complaint but estimates that if the FERC ultimately orders a reduction, each&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;basis point reduction in the requested return on equity would reduce &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;SPP Open Access Transmission Tariff transmission revenues by approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;annually.  In addition to the request to reduce the return on equity, the Oklahoma Municipal Power Authority's complaint also requests that modifications be made to OG&amp;amp;E's transmission formula rates to reflect the impacts of the 2017 Tax Act.  Although the proceeding is in the early stages, OG&amp;amp;E expects to contest the reduction of its base return on equity.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is unable to predict what action the FERC will take in response to the Oklahoma Municipal Power Authority's complaint or the timing of such action.  However, if the FERC orders revenue reductions as a result of the complaint, including refunds from the date of the complaint filing, it could have a material adverse effect on &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;financial position, results of operations and cash flows.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</oge:RateMattersAndRegulationTextBlock>
	<oge:ReconciliationofBasisDifferenceTableTextBlock contextRef="FD2017Q4YTD" id="Fact-B9006D24265357ADB9228B5FA210C4FA">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table reconciles the basis difference in Enable from &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:0px;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:683px;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:550px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:102px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basis difference as of December 31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;743.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Change in Enable basis difference&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of basis difference&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(11.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Elimination of Enable fair value step up&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(17.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basis difference as of December 31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;714.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ReconciliationofBasisDifferenceTableTextBlock>
	<oge:ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock contextRef="FD2017Q4YTD" id="Fact-19466B6B9A7350EB96A91EFD90BD2F27">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table reconciles OGE Energy's equity in earnings of its unconsolidated affiliates for the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:58%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Enable net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;400.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;289.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(752.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Distributions senior to limited partners&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(9.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Differences due to timing of OGE Energy and Enable accounting close&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(12.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;12.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Enable net income (loss) used to calculate OGE Energy's equity in earnings&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;400.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;268.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(739.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy's percent ownership at period end&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;25.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy's portion of Enable net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;102.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;70.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(194.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Impairments recognized by Enable associated with OGE Energy's basis differences&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;178.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy's share of Enable net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;102.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;73.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(16.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of basis difference&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Elimination of Enable fair value step up&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;17.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;18.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;131.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;101.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock>
	<oge:RestrictedStockValuationAssumptionsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-FBFCEFD0F87757C3B6129C9A7DCA78C8">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The number of shares of restricted stock granted&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and the grant date fair value are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Shares of restricted stock granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,145&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,881&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;958&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fair&amp;#160;value&amp;#160;of&amp;#160;restricted stock&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.96&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;29.27&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.11&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:RestrictedStockValuationAssumptionsTableTextBlock>
	<oge:ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock contextRef="FD2017Q4YTD" id="Fact-8676F53A984652C499CFCA402F9C74BF">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the Company's amortization expense for computer software costs.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy (holding company)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock>
	<oge:ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock contextRef="FD2017Q4YTD" id="Fact-D3651897A27E504096AFFE87FE1A915E">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table is a summary of OG&amp;amp;E's regulatory assets and liabilities:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Regulatory&amp;#160;Assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma demand program rider under recovery (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;51.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;SPP cost tracker under recovery (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fuel&amp;#160;clause&amp;#160;under&amp;#160;recoveries&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;51.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;current regulatory&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;121.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Benefit&amp;#160;obligations&amp;#160;regulatory&amp;#160;asset&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;177.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;232.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;storm&amp;#160;expenses&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;42.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Smart Grid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;32.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;43.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unamortized&amp;#160;loss&amp;#160;on&amp;#160;reacquired&amp;#160;debt&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income&amp;#160;taxes&amp;#160;recoverable&amp;#160;from&amp;#160;customers,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;62.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;18.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;17.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;non-current regulatory&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;283.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;404.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Regulatory&amp;#160;Liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fuel&amp;#160;clause&amp;#160;over&amp;#160;recoveries&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;12.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;current regulatory&amp;#160;liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;12.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income taxes refundable to customers, net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;955.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accrued&amp;#160;removal&amp;#160;obligations,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;288.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;262.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension tracker&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;32.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;non-current regulatory&amp;#160;liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,283.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;299.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Current Assets on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Current Liabilities on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</oge:ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock>
	<oge:ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-5BAFD47FC1095AD9B917329A71AE059F">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the Company's unamortized computer software costs included in intangible plant above.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy (holding company)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;37.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;36.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;37.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;37.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock>
	<oge:ScheduleOfWindPowerPurchasesTableTextBlock contextRef="FD2017Q4YTD" id="Fact-D4F5826155F659BCA710FA216EB257BD">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E owns the 120 MW Centennial, 101 MW OU Spirit and 228 MW Crossroads wind farms.  OG&amp;amp;E's current wind power portfolio also includes purchase power contracts with the following:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;text-indent:0px;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:26%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:21%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:21%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Location&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Term of Contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expiration of Contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;MWs&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;CPV Keenan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Woodward County, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2030&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;152.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Edison Mission Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Dewey County, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2031&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;130.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;NextEra Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Blackwell, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2032&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;60.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;FPL Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Woodward, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes OG&amp;amp;E's wind power purchases for the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;CPV Keenan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;29.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;29.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Edison Mission Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;22.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;19.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;NextEra Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;FPL Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total wind power purchased&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;61.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;61.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ScheduleOfWindPowerPurchasesTableTextBlock>
	<oge:ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock contextRef="FD2017Q4YTD" id="Fact-446AA5103FFA5336B0978F26D789FC96">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:76%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capitalized portion of net periodic pension benefit cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capitalized portion of net periodic postretirement benefit cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock>
	<oge:SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock contextRef="FD2017Q4YTD" id="Fact-3FAFA4F02CAF5C63B2514330E7375BCA">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Summarized unaudited financial information for 100 percent of Enable is presented below as of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and for the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;416&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;396&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11,177&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10,816&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,279&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;362&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,660&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,056&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock>
	<oge:SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock contextRef="FD2017Q4YTD" id="Fact-B989E5C3F7895470839DB298FC5E4DD6">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Income Statement&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,803&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,272&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,418&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of natural gas and NGLs&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,381&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,097&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;528&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;385&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(712&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;400&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;290&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(752&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</oge:SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock>
	<us-gaap:AllowanceForFundsUsedDuringConstructionPolicy contextRef="FD2017Q4YTD" id="Fact-2D06690866DA55FB9144A262BBB5192B">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Allowance for Funds Used During Construction&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Allowance for funds used during construction, a non-cash item, is reflected as an increase to net Other Income and a reduction to Interest Expense in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income and as an increase to Construction Work in Progress in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Allowance for funds used during construction is calculated according to the FERC requirements for the imputed cost of equity and borrowed funds.&amp;#160;&amp;#160;Allowance for funds used during construction rates, compounded semi-annually, were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;8.2 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;8.2 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;8.1 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:AllowanceForFundsUsedDuringConstructionPolicy>
	<us-gaap:AssetRetirementObligationDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-8636CF7AF9D05AEEB6ECA4899D821A9D">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Asset Retirement Obligations&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has asset retirement obligations primarily associated with the removal of company-owned wind turbines on leased land, as well as the removal of asbestos from certain power generating stations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has recorded asset retirement obligations that are being accreted over their respective lives ranging from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;74&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;    &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The following table summarizes changes to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;asset retirement obligations during the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:0px;text-indent:0px;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at January 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;69.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;63.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accretion expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Revisions in estimated cash flows (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Liabilities settled &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;75.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;69.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Assumptions changed related to the estimated timing of asbestos abatement and estimated cost of ash pond removal at two of OG&amp;amp;E's generating facilities.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:AssetRetirementObligationDisclosureTextBlock>
	<us-gaap:AssetRetirementObligationsPolicy contextRef="FD2017Q4YTD" id="Fact-0BE52EBA8C4A5746AC8F635009C3A380">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Asset Retirement Obligations&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has asset retirement obligations primarily associated with the removal of company-owned wind turbines on leased land, as well as the removal of asbestos from certain power generating stations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has recorded asset retirement obligations that are being accreted over their respective lives ranging from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;74&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;    &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:AssetRetirementObligationsPolicy>
	<us-gaap:CapitalizationAndAmortizationOfFuelCostsPolicy contextRef="FD2017Q4YTD" id="Fact-63C44CD913A15EADBD259E6197C4781A">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel Adjustment Clauses&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The actual cost of fuel used in electric generation and certain purchased power costs are passed through to OG&amp;amp;E's customers through fuel adjustment clauses.  The fuel adjustment clauses are subject to periodic review by the OCC and the APSC.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:CapitalizationAndAmortizationOfFuelCostsPolicy>
	<us-gaap:CashAndCashEquivalentsPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-DDE766B763EF5BB0BD815FB16E14B814">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Cash and Cash Equivalents&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For purposes of the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.&amp;#160;&amp;#160;These investments are carried at cost, which approximates fair value.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
	<us-gaap:CashFlowSupplementalDisclosuresTextBlock contextRef="FD2017Q4YTD" id="Fact-F5E66A4BC6D75871AB2E9BB9E64E53CE">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Supplemental&amp;#160;Cash&amp;#160;Flow&amp;#160;Information&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table discloses information about investing and financing activities that affected recognized assets and liabilities but did not result in cash receipts or payments.&amp;#160;&amp;#160;Cash paid for interest, net of interest capitalized, and cash paid for income taxes, net of income tax refunds are also disclosed in the table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year&amp;#160;Ended&amp;#160;December&amp;#160;31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;NON-CASH&amp;#160;INVESTING&amp;#160;AND&amp;#160;FINANCING&amp;#160;ACTIVITIES&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Power&amp;#160;plant&amp;#160;long-term&amp;#160;service&amp;#160;agreement&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;39.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;SUPPLEMENTAL&amp;#160;CASH&amp;#160;FLOW&amp;#160;INFORMATION&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash&amp;#160;paid&amp;#160;during&amp;#160;the&amp;#160;period&amp;#160;for:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest&amp;#160;(net&amp;#160;of&amp;#160;interest&amp;#160;capitalized) (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;139.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;141.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;145.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income&amp;#160;taxes&amp;#160;(net&amp;#160;of&amp;#160;income&amp;#160;tax&amp;#160;refunds)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(16.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net of interest capitalized of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$18.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$7.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$4.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:CashFlowSupplementalDisclosuresTextBlock>
	<us-gaap:CommitmentsAndContingenciesDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-62BCA1FD39FA525488EF0C3069ABCD2D">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Commitments and Contingencies&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Operating Lease Obligations&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has operating lease obligations expiring at various dates&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;primarily for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;railcar leases&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;wind farm land leases&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and the Company's noncancellable operating lease.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Future minimum payments for noncancellable operating leases&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="22" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:49%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating lease obligations:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Railcars&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;22.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Wind farm land leases&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;54.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Noncancellable operating lease&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total operating lease obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;23.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;77.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Payments for operating lease obligations were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$6.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$9.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$7.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Railcar Lease Agreement&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has a noncancellable operating lease with a purchase option, covering 1,243 rotary gondola railcars to transport coal from Wyoming to OG&amp;amp;E's coal-fired generation units.&amp;#160;&amp;#160;Rental payments are charged to fuel expense and are recovered through OG&amp;amp;E's tariffs and fuel adjustment clauses. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;   &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 17, 2015, OG&amp;amp;E renewed the lease agreement effective February 1, 2016.&amp;#160;&amp;#160;At the end of the new lease term, which is February 1, 2019, OG&amp;amp;E has the option to either purchase the railcars at a stipulated fair market value or renew the lease.&amp;#160;&amp;#160;If OG&amp;amp;E chooses not to purchase the railcars or renew the lease agreement and the actual fair value of the railcars is less than the stipulated fair market value, OG&amp;amp;E would be responsible for the difference in those values up to a maximum of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$18.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  OG&amp;amp;E is also required to maintain all of the railcars it has under the operating lease.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Wind Farm Land Lease Agreements&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:8pt;"&gt;&lt;font style="font-family:inherit;font-size:8pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has operating leases related to land for its Centennial, OU Spirit and Crossroads wind farms expiring at various dates.  The Centennial lease has rent escalations which increase annually based on the Consumer Price Index.  The OU Spirit and Crossroads leases have rent escalations which increase after five and 10 years.  Although the leases are cancellable, OG&amp;amp;E is required to make annual lease payments as long as the wind turbines are located on the land.  OG&amp;amp;E does not expect to terminate the leases until the wind turbines reach the end of their useful life.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Noncancellable Operating Lease&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On August 29, 2012, the Company executed a five-year lease agreement for office space from September 1, 2013 to August 31, 2018.  This lease has rent escalations which increase after five years and allows for leasehold improvements.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Other Purchase Obligations and Commitments&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;other future purchase&amp;#160;obligations&amp;#160;and&amp;#160;commitments estimated for the next five years are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="19" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:57%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;purchase&amp;#160;obligations&amp;#160;and&amp;#160;commitments:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cogeneration capacity and fixed operation and maintenance payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;72.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;49.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;45.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;286.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected cogeneration energy&amp;#160;payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;37.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;38.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;182.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Minimum&amp;#160;fuel purchase&amp;#160;commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;139.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;36.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;249.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected wind&amp;#160;purchase&amp;#160;commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;58.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;287.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Long-term&amp;#160;service&amp;#160;agreement commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;41.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mustang Modernization expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Environmental compliance plan expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;63.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;72.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;other&amp;#160;purchase&amp;#160;obligations and commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;402.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;244.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;173.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;170.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;168.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,159.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Public Utility Regulatory Policy Act of 1978&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;At&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has a QF contract with Oklahoma Cogeneration LLC which expires on August 31, 2019, and a QF contract with AES-Shady Point, Inc. which expires on January 15, 2023. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;These contracts were entered into pursuant to the Public Utility Regulatory Policy Act of 1978.&amp;#160;&amp;#160;Stated generally, the Public Utility Regulatory Policy Act of 1978 and the regulations thereunder promulgated by the FERC require OG&amp;amp;E to purchase power generated in a manufacturing process from a QF.&amp;#160;&amp;#160;The rate for such power to be paid by OG&amp;amp;E was approved by the OCC.&amp;#160;&amp;#160;The rate generally consists of two components: one is a rate for actual electricity purchased from the QF by OG&amp;amp;E, and the other is a capacity charge, which OG&amp;amp;E must pay the QF for having the capacity available.&amp;#160;&amp;#160;However, if no electrical power is made available to OG&amp;amp;E for a period of time (generally three months), OG&amp;amp;E's obligation to pay the capacity charge is suspended.&amp;#160;&amp;#160;The total cost of cogeneration payments is recoverable in rates from customers.&amp;#160;&amp;#160;For the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;320&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;MWs AES-Shady Point, Inc. QF contract and the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;120&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;MWs Oklahoma Cogeneration LLC QF contract, OG&amp;amp;E purchases&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the electricity generated by the QFs.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As part of the QF contract with AES-Shady Point Inc., OG&amp;amp;E had the option beginning in July 2017 to provide notice to AES-Shady Point Inc. to terminate the contract in January 2018.  On July 17, 2017, OG&amp;amp;E and AES-Shady Point, Inc. amended the agreement to allow OG&amp;amp;E the ability, through July 17, 2018, to provide AES-Shady Point Inc. a termination notice that would terminate the agreement on January 15, 2019.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;For the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E made total payments to cogenerators of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$115.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$124.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$124.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, of which&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$63.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$66.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$69.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, represented capacity payments.&amp;#160;&amp;#160;All payments for purchased power, including cogeneration, are included in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income as Cost of Sales.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Minimum Fuel Purchase Commitments&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has coal contracts for purchases through June 2018.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As a participant in the SPP Integrated Marketplace, OG&amp;amp;E now purchases a relatively small percentage of its natural gas supply through long-term agreements.  Alternatively, OG&amp;amp;E relies on a combination of natural gas call agreements, whereby OG&amp;amp;E has the right but not the obligation to purchase a defined quantity of natural gas, combined with day and intra-day purchases to meet the demands of the SPP Integrated Marketplace. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Wind Purchase Commitments&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E owns the 120 MW Centennial, 101 MW OU Spirit and 228 MW Crossroads wind farms.  OG&amp;amp;E's current wind power portfolio also includes purchase power contracts with the following:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;text-indent:0px;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:26%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:21%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:21%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Location&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Term of Contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expiration of Contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;MWs&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;CPV Keenan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Woodward County, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2030&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;152.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Edison Mission Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Dewey County, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2031&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;130.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;NextEra Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Blackwell, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2032&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;60.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;FPL Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Woodward, OK&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15 years&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes OG&amp;amp;E's wind power purchases for the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;CPV Keenan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;29.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;29.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Edison Mission Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;22.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;19.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;NextEra Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;FPL Energy&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total wind power purchased&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;61.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;61.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Long-Term Service Agreement Commitments&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has a long-term parts and service maintenance contract for the upkeep of the McClain Plant.  In May 2013, a new contract was signed that&amp;#160;is expected to run for the earlier of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;128,000&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;factored-fired hours or&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,800&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;factored-fired starts.  On December 30, 2015, the McClain Long-Term Service Agreement was amended to define the terms and conditions for the exchange of spare rotors between OG&amp;amp;E and General Electric International, Inc.  Based on historical usage and current expectations for future usage, this contract is expected to run until 2031.  The contract requires payments based on both a fixed and variable cost component, depending on how much the McClain Plant is used.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has a long-term parts and service maintenance contract for the upkeep of the Redbud Plant.  In March 2013, the contract was amended to extend the contract coverage for an additional&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24,000&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;factored-fired hours resulting in a maximum of the earlier of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;144,000&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;factored-fired hours or&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,500&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;factored-fired starts.  Based on historical usage and current expectations for future usage, this contract is expected to run until 2029.  The contract requires payments based on both a fixed and variable cost component, depending on how much the Redbud Plant is used.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Enable Gas Transportation Agreement&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E contracts with Enable for firm non-notice load following gas transportation services under a five year contract.  The contract will expire in April 2019.  In 2016, OG&amp;amp;E entered into an additional gas transportation services contract with Enable which will be effective upon the conversion of units 4 and 5 at Muskogee from coal to gas.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Environmental Laws and Regulations&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The activities of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are subject to numerous stringent and complex federal, state and local laws and regulations governing environmental protection.  These laws and regulations can change, restrict or otherwise impact OG&amp;amp;E's business activities in many ways, including the handling or disposal of waste material, planning for future construction activities to avoid or mitigate harm to threatened or endangered species and requiring the installation and operation of emissions control equipment.  Failure to comply with these laws and regulations could result in the assessment of administrative, civil and criminal penalties, the imposition of remedial requirements and the issuance of orders enjoining future operations. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Management believes that all of its operations are in substantial compliance with current federal, state and local environmental standards.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;   &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Environmental regulation can increase the cost of planning, design, initial installation and operation of OG&amp;amp;E's facilities. OG&amp;amp;E is managing several potentially material uncertainties about the scope and timing for the acquisition, installation and operation of additional pollution control equipment and compliance costs for a variety of the EPA rules that are being challenged in court.  OG&amp;amp;E is unable to predict the financial impact of these matters with certainty at this time.  Management continues to evaluate its compliance with existing and proposed environmental legislation and regulations and implement appropriate environmental programs in a competitive market. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Air Quality Control System&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On September 10, 2014, OG&amp;amp;E executed a contract for the design, engineering and fabrication of two circulating Dry Scrubber systems to be installed at Sooner Units 1 and 2.  OG&amp;amp;E entered into an agreement on February 9, 2015 to install the Dry Scrubber systems.  The Dry Scrubbers are expected to be completed in mid to late 2018.  More detail regarding the ECP can be found under the "Pending Regulatory Matters"&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in Note 14.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;Clean Power Plan&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On October 23, 2015, the EPA published the final Clean Power Plan that established standards of performance for CO&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;sub style="vertical-align:bottom;line-height:120%;font-size:7pt"&gt;2 &lt;/sub&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;emissions from existing fossil-fuel-fired power plants along with state-specific CO&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;sub style="vertical-align:bottom;line-height:120%;font-size:7pt"&gt;2 &lt;/sub&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;reduction standards expressed as both rate-based (lbs./MWh) and mass-based (tons/yr.) goals.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;However, the rule was challenged in court when it was issued, and the U.S. Supreme Court issued orders staying implementation of the Clean Power Plan on February 9, 2016 pending resolution of the court challenges.  The EPA published a proposal on October 16, 2017 to repeal the Clean Power Plan.  In addition, the EPA published an Advance Notice of Proposed Rulemaking seeking comments on regulatory options for replacing the Clean Power Plan.  The ultimate timing and impact of these standards on OG&amp;amp;E's operations cannot be determined with certainty at this time, although a requirement for significant reduction of CO&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;sub style="vertical-align:bottom;line-height:120%;font-size:7pt"&gt;2&lt;/sub&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; emissions from existing fossil-fuel-fired power plants ultimately could result in significant additional compliance costs that would affect &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;future&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;financial position, results of operations and cash flows if such costs are not recovered through regulated rates.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In the normal course of business,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is confronted with issues or events that may result in a contingent liability.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These generally relate to lawsuits or claims made by third parties, including governmental agencies.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;When appropriate, management consults with legal counsel and other experts to assess the claim.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;If, in management's opinion,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has incurred a probable loss as set forth by GAAP, an estimate is made of the loss, and the appropriate accounting entries are reflected in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Financial Statements.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;At the present time, based on current available information,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;believes that any reasonably possible losses in excess of accrued amounts arising out of pending or threatened lawsuits or claims would not be quantitatively material to its financial statements and would not have a material adverse effect on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;financial position, results of operations or cash flows.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
	<us-gaap:ComprehensiveIncomeNoteTextBlock contextRef="FD2017Q4YTD" id="Fact-BC8A381252EE5E6F9443013196DC6797">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accumulated Other Comprehensive Income (Loss)&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize changes in the components of accumulated other comprehensive loss attributable to OGE Energy during &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  All amounts below are presented net of tax. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.21875%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:46%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;br clear="none"/&gt;&amp;#160;(loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(39.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(35.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other comprehensive income (loss) before reclassifications&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amounts reclassified from accumulated other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net current period other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(32.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(29.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other comprehensive income (loss) before reclassifications&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amounts reclassified from accumulated other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cumulative effect of change in accounting principle&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(5.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net current period other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(32.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(23.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes significant amounts reclassified out of accumulated other comprehensive loss by the respective line items in net income during the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.609375%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:14%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:13%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:24%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Details about Accumulated Other Comprehensive Income (Loss) Components&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amount Reclassified from Accumulated Other Comprehensive Income (Loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Affected Line Item in the Consolidated Statements of Comprehensive Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of Pension Plan and Restoration of Retirement Income Plan items:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Actuarial losses (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(8.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(7.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(12.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Before Taxes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Tax (Benefit) Expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of postretirement benefit plan items:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Before Taxes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Tax (Benefit) Expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total reclassifications for the period&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 11 for additional information).&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The amounts in accumulated other comprehensive loss (gain) at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;that are expected to be recognized into earnings in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:90%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total, net of tax&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ComprehensiveIncomeNoteTextBlock>
	<us-gaap:ConsolidationPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-32BD0F8DC9885963A9461A23DB6A58AB">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Organization&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company is an energy and energy services provider offering physical delivery and related services for both electricity and natural gas primarily in the south central U.S.  The Company conducts these activities through two business segments: (i) electric utility and (ii) natural gas midstream operations.  The accounts of the Company and its wholly owned subsidiaries are included in the consolidated financial statements.  All intercompany transactions and balances are eliminated in consolidation.  The Company generally uses the equity method of accounting for investments where its ownership interest is between 20 percent and 50 percent and it lacks the power to direct activities that most significantly impact economic performance. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The electric utility segment&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;generates, transmits, distributes and sells electric energy in Oklahoma and western Arkansas&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Its operations&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are conducted through OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are subject to regulation by the OCC, the APSC and the FERC.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E was incorporated in 1902 under the laws of the Oklahoma Territory&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and is a wholly owned subsidiary of the Company.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E is the largest electric utility in Oklahoma, and its franchised service territory includes Fort Smith, Arkansas and the surrounding communities.  OG&amp;amp;E sold its retail natural gas business in 1928 and is no longer engaged in the natural gas distribution business. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The natural gas midstream operations segment represents the Company's investment in Enable through wholly owned subsidiaries and ultimately OGE Holdings.  Enable is engaged in the business of gathering, processing, transporting and storing natural gas.  Enable's natural gas gathering and processing assets are strategically located in four states and serve natural gas production from shale developments in the Anadarko, Arkoma and Ark-La-Tex basins.  Enable also owns an emerging crude oil gathering business in the Bakken Shale formation, principally located in the Williston Basin of North Dakota.  Enable's natural gas transportation and storage assets extend from western Oklahoma and the Texas Panhandle to Alabama and from Louisiana to Illinois.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#231f20;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ConsolidationPolicyTextBlock>
	<us-gaap:DepreciationDepletionAndAmortizationPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-17E99FE8ABB858068A7889AC26BD5E90">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Depreciation and Amortization&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The provision for depreciation, which was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;3.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;of the average depreciable utility plant for &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is calculated using the straight-line method over the estimated service life of the utility assets.&amp;#160;&amp;#160;Depreciation is provided at the unit level for production plant and at the account or sub-account level for all other plant and is based on the average life group method.  In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the provision for depreciation is projected to be&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.7 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the average depreciable utility plant.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of intangible assets is calculated using the straight-line method.  Of the remaining amortizable intangible plant balance at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;98.6 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;will be amortized over&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;10.4&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years with the remaining&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;1.4 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;intangible plant balance at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;being amortized over&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;23.7&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of plant acquisition adjustments is provided on a straight-line basis over the estimated remaining service life of the acquired asset.&amp;#160;&amp;#160;Plant acquisition adjustments include&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;for the Redbud Plant, which is being amortized over a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;27&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt; year&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;life and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$3.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;for certain transmission substation facilities in OG&amp;amp;E's service territory, which are being amortized over a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;37&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;59&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;year&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;period.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:DepreciationDepletionAndAmortizationPolicyTextBlock>
	<us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock contextRef="FD2017Q4YTD" id="Fact-E76246935AF95897A3F688177DA6BB47">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Stock-Based Compensation&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In 2013,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;adopted, and its shareholders approved, the Stock Incentive Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Under the Stock Incentive Plan, restricted stock, restricted stock units, stock options,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;stock appreciation rights&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and performance units may be granted to officers, directors and other key employees&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and its subsidiaries.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has authorized the issuance of up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;7,400,000&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;shares under the Stock Incentive Plan.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;pre-tax compensation expense and related income tax benefit for the year&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;s &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;related to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units and restricted stock&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance units:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total shareholder return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings per share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total performance units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total compensation expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Less: Amount paid by unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net compensation expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has issued new shares to satisfy restricted stock grants and payouts of earned performance units.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;there were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2,298&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;shares&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2,100&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;shares&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;82,046&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;shares&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, of new common stock issued&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;pursuant to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Stock Incentive Plan related to restricted stock grants (net of forfeitures) and payouts of earned performance units.  In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;there were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;146&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;shares of restricted stock&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;returned to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to satisfy tax liabilities.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Performance Units&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Under the Stock Incentive Plan,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has issued performance units which represent the value of one share of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock.&amp;#160;&amp;#160;The performance units provide for accelerated vesting if there is a change in control (as defined in the Stock Incentive Plan).&amp;#160;&amp;#160;Each performance unit is subject to forfeiture if the recipient terminates employment with&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a subsidiary prior to the end of the primarily three-year award cycle for any reason other than death, disability or retirement.&amp;#160;&amp;#160;In the event of death, disability or retirement, a participant will receive a prorated payment based on such participant's number of full months of service during the award cycle, further adjusted based on the achievement of the performance goals during the award cycle.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The performance units granted based on total shareholder return are contingently awarded and will be payable in shares of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock subject to the condition that the number of performance units, if any, earned by the employees upon the expiration of a primarily three-year award cycle (i.e., three-year cliff vesting period) is dependent on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;total shareholder return ranking relative to a peer group of companies.&amp;#160;&amp;#160;The performance units granted based on earnings per share are contingently awarded and will be payable in shares of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock based on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;earnings per share growth over a primarily three-year award cycle (i.e., three-year cliff vesting period) compared to a target set at the time of the grant by the Compensation Committee of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Board of Directors.  All of these&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units are classified as equity in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated Balance Sheets.&amp;#160;&amp;#160;If there is no or only a partial payout for the performance units at the end of the award cycle, the unearned performance units are cancelled.  Payout requires approval of the Compensation Committee of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Board of Directors.  Payouts, if any, are all made in common stock and are considered made when the payout is approved by the Compensation Committee.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:48px;text-indent:-48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Performance Units &amp;#8211; Total Shareholder Return&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of the performance units based on total shareholder return was estimated on the grant date using a lattice-based valuation model that factors in information, including the expected dividend yield, expected price volatility, risk-free interest rate and the probable outcome of the market condition, over the expected life of the performance units.&amp;#160;&amp;#160;Compensation expense for the performance units is a fixed amount determined at the grant date fair value and is recognized over the primarily three-year award cycle regardless of whether performance units are awarded at the end of the award cycle.&amp;#160;&amp;#160;Dividends were not accrued or paid for awards prior to February 2014 and were therefore not included in the fair value calculation.  Beginning with the February 2014 performance unit awards, dividends are accrued on a quarterly basis pending achievement of payout criteria and were therefore included in the fair value calculations.&amp;#160;&amp;#160;Expected price volatility is based on the historical volatility of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock for the past three years and was simulated using the Geometric Brownian Motion process.&amp;#160;&amp;#160;The risk-free interest rate for the performance unit grants is based on the three-year U.S. Treasury yield curve in effect at the time of the grant.&amp;#160;&amp;#160;The expected life of the units is based on the non-vested period since inception of the award cycle.&amp;#160;&amp;#160;There are no post-vesting restrictions related to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units based on total shareholder return.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The number of performance units granted based on total shareholder return and the assumptions used to calculate the grant date fair value of the performance units based on total shareholder return are shown in the following table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;260,570&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;284,211&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;264,454&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fair&amp;#160;value&amp;#160;of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;41.77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.97&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;31.02&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected&amp;#160;dividend&amp;#160;yield&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected&amp;#160;price&amp;#160;volatility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;19.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;19.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Risk-free&amp;#160;interest&amp;#160;rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.44&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.88&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.91&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected&amp;#160;life&amp;#160;of&amp;#160;units&amp;#160;(in&amp;#160;years)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.80&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.84&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.85&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Performance Units &amp;#8211; Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of the performance units based on earnings per share is based on grant date fair value which is equivalent to the price of one share of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock on the date of grant.&amp;#160;&amp;#160;The fair value of performance units based on earnings per share varies as the number of performance units that will vest is based on the grant date fair value of the units and the probable outcome of the performance condition.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;reassesses at each reporting date whether achievement of the performance condition is probable and accrues compensation expense if and when achievement of the performance condition is probable.&amp;#160;&amp;#160;As a result, the compensation expense recognized for these performance units can vary from period to period.&amp;#160;&amp;#160;There are no post-vesting restrictions related to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units based on earnings per share.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The number of performance units granted based on earnings per share and the grant date fair value are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;86,857&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;94,735&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;88,156&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fair&amp;#160;value&amp;#160;of&amp;#160;units&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.83&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.64&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;33.99&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Restricted Stock&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Under the Stock Incentive Plan,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;issued restricted stock to certain existing non-officer employees as well as other executives upon hire to attract and retain individuals to be competitive in the marketplace.  The restricted stock vests in one-third annual increments.&amp;#160;&amp;#160;Prior to vesting, each share of restricted stock is subject to forfeiture if the recipient ceases to render substantial services to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a subsidiary for any reason other than death, disability or retirement.  These shares may not be sold, assigned, transferred or pledged and are subject to a risk of forfeiture.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of the restricted stock was based on the closing market price of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock on the grant date.  Compensation expense for the restricted stock is a fixed amount determined at the grant date fair value and is recognized as services are rendered by employees over a primarily three-year vesting period.  Also,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;treats its restricted stock as multiple separate awards by recording compensation expense separately for each tranche whereby a substantial portion of the expense is recognized in the earlier years in the requisite service period.  Dividends are accrued and paid during the vesting period on restricted stock granted prior to July 2014; therefore, dividends are included in the fair value calculation for such restricted stock granted prior to July 2014. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;For restricted stock granted after July 2014, dividends will only be paid on restricted stock awards that vest.  Accordingly, for restricted stock granted after July 2014, only the present value of dividends expected to vest are included in the fair value calculations.  The expected life of the restricted stock is based on the non-vested period since inception of the primarily three-year award cycle.&amp;#160;&amp;#160;There are no post-vesting restrictions related to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;restricted stock.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The number of shares of restricted stock granted&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and the grant date fair value are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Shares of restricted stock granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,145&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,881&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;958&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fair&amp;#160;value&amp;#160;of&amp;#160;restricted stock&amp;#160;granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.96&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;29.27&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.11&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of the activity for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units and restricted stock&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and changes in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are shown in the following table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="18" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:31%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Shareholder Return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted Stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(Dollars&amp;#160;in&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate Intrinsic Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate Intrinsic Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Shares&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate Intrinsic Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares outstanding at 12/31/16&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;664,045&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;221,350&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,912&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;260,570&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;86,857&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,145&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Converted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(185,214&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(61,742&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Vested&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3,815&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forfeited&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14,850&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4,947&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares outstanding at 12/31/17&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;724,551&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;241,518&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,242&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares fully vested at 12/31/17&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;201,431&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;67,148&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;For performance units, this represents the target number of performance units granted.&amp;#160;&amp;#160;Actual number of performance units earned, if any, is dependent upon performance and may range from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;zero percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;200 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the target.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These amounts represent performance units that vested at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;which were settled in February 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of the activity for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;non-vested performance units and restricted stock&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and changes in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="18" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Shareholder Return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted Stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;br clear="none"/&gt;Grant&amp;#160;Date&lt;br clear="none"/&gt;Fair&amp;#160;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;br clear="none"/&gt;Grant&amp;#160;Date&lt;br clear="none"/&gt;Fair&amp;#160;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Shares&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;br clear="none"/&gt;Grant&amp;#160;Date&lt;br clear="none"/&gt;Fair&amp;#160;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares&amp;#160;non-vested&amp;#160;at&amp;#160;12/31/16&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;478,831&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.16&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;159,608&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;29.71&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,912&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;31.29&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;260,570&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;41.77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;86,857&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.83&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,145&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.96&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Vested&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(201,431&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.18&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(67,148&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;33.99&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3,815&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.71&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forfeited&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14,850&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.01&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4,947&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.12&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares&amp;#160;non-vested&amp;#160;at&amp;#160;12/31/17&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;523,120&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;30.96&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;174,370&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;30.58&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,242&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;33.58&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares expected to vest&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;492,446&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;164,148&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,242&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For performance units, this represents the target number of performance units granted.&amp;#160;&amp;#160;Actual number of performance units earned, if any, is dependent upon performance and may range from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;zero percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;200 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;of the target.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The intrinsic value of the performance units based on total shareholder return and earnings per share is&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$5.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair Value of Vested Performance Units and Restricted Stock&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;fair value for its vested performance units and restricted stock is shown in the following table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance units:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total shareholder return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings per share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Unrecognized Compensation Cost&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;unrecognized compensation cost for its non-vested performance units and restricted stock and the weighted-average periods over which the compensation cost is expected to be recognized are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unrecognized Compensation Cost &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted Average to be Recognized &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In years)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance units:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total shareholder return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.75&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings per share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.67&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total performance units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.34&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
	<us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock contextRef="FD2017Q4YTD" id="Fact-8D46910BA0755384A2BC286075B8015C">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;pre-tax compensation expense and related income tax benefit for the year&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;s &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;related to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units and restricted stock&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance units:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total shareholder return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings per share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total performance units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total compensation expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Less: Amount paid by unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net compensation expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock>
	<us-gaap:EarningsPerSharePolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-4FF5AADD9AA65F62AB32277E770B82EB">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic earnings per share is calculated by dividing net income by the weighted average number of the Company's common shares outstanding during the period.  In the calculation of diluted earnings per share, weighted average shares outstanding are increased for additional shares that would be outstanding if potentially dilutive securities were converted to common stock.  Potentially dilutive securities for the Company consist of performance units and restricted stock.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
	<us-gaap:EnvironmentalCostsPolicy contextRef="FD2017Q4YTD" id="Fact-CAA710734BAF5289AB68CB2E98DDD3CD">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Environmental Costs&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Accruals for environmental costs are recognized when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated.&amp;#160;&amp;#160;Costs are charged to expense&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;or deferred as a regulatory asset based on expected recovery from customers in future rates,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;if they relate to the remediation of conditions caused by past operations or if they are not expected to mitigate or prevent contamination from future operations.&amp;#160;&amp;#160;Where environmental expenditures relate to facilities currently in use, such as pollution control equipment, the costs may be capitalized and depreciated over the future service periods.&amp;#160;&amp;#160;Estimated remediation costs are recorded at undiscounted amounts, independent of any insurance&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;or rate&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;recovery, based on prior experience, assessments and current technology.&amp;#160;&amp;#160;Accrued obligations are regularly adjusted as environmental assessments and estimates are revised and remediation efforts proceed.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For sites where&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; has &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;been designated as one of several potentially responsible parties, the amount accrued represents&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;OG&amp;amp;E's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;estimated share of the cost.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;had&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$17.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$13.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;accrued environmental liabilities at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively, which are included in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;asset retirement obligations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:EnvironmentalCostsPolicy>
	<us-gaap:EquityMethodInvestmentsDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-31509CC989EA51588AD41540CA3B8F91">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Investment in Unconsolidated Affiliate and Related Party Transactions&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-left:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On March 14, 2013, the Company entered into a Master Formation Agreement with the ArcLight group and CenterPoint pursuant to which the Company, the ArcLight group and CenterPoint, agreed to form Enable to own and operate the midstream businesses of the Company and CenterPoint that was initially structured as a private limited partnership.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  This transaction closed on May 1, 2013. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pursuant to the Master Formation Agreement, the Company and the ArcLight group indirectly contributed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the equity interests in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Enogex LLC&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to Enable.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company determined that its contribution of Enogex LLC to Enable met the requirements of being in substance real estate and was recorded at historical cost.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The general partner of Enable is equally controlled by the Company and CenterPoint, who each have&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;management ownership.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Based on the 50/50 management ownership, with neither company having control&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;deconsolidated its interest in Enogex Holdings and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;began accounting for its interest in Enable using the equity method of accounting.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:49px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In April 2014, Enable completed an initial public offering of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common units resulting in Enable becoming a publicly traded Master Limited Partnership.  At &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, the Company owned &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;111.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; common units, or &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.7 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, of Enable's outstanding common units.  Prior to August 30, 2017, of the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;111.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; common units, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;68.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; units were subordinated.  The subordination period began on the closing date of Enable&amp;#8217;s initial public offering and extended until the first business day following the distributions of available cash from operating surplus on each of the outstanding common units and subordinated units equal to or exceeding &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.15&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; per unit (the annualized minimum quarterly distribution) for each of the three consecutive, non-overlapping four-quarter periods immediately preceding June 30, 2017.  On August 30, 2017, the first day following the payment of the cash distribution for common and subordinated units for the second quarter of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, the subordination period expired for the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;68.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; subordinated units.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:49px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On February 9, 2018, Enable announced a quarterly dividend distribution of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.31800&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;per unit on its outstanding common units, which is unchanged from the previous quarter.  If cash distributions to Enable&amp;#8217;s unitholders exceed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.330625&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;per unit in any quarter, the general partner will receive increasing percentages, up to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, of the cash Enable distributes in excess of that amount.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is entitled to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;60 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of those "incentive distributions."  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; In certain circumstances, the general partner has the right to reset the minimum quarterly distribution and the target distribution levels at which the incentive distributions receive increasing percentages to higher levels based on Enable&amp;#8217;s cash distributions at the time of the exercise of this reset election.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Distributions received from Enable were &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$141.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$141.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$139.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; during the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and 2015, respectively.  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In 2016, CenterPoint Energy, Inc. announced that it was evaluating strategic alternatives for its investment in Enable.  On July 18, 2016, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided notice to the Company of CenterPoint Energy Inc.&amp;#8217;s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint.  This notice also constituted a notice pursuant to the right of first offer held by the Company under the Partnership Agreement and the Third Amended and Restated Limited Liability Company Agreement of the general partner.  Under the terms of the right of first offer, the Company has 30 days from receipt of a notice from CenterPoint Energy Inc. to make an offer to buy all of CenterPoint&amp;#8217;s membership interests in the general partner and all or any portion of CenterPoint's common units and subordinated units.  On August 17, 2016, the Company submitted to CenterPoint Energy Inc. a proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint.  In accordance with the Enable partnership Agreement, CenterPoint Energy Inc. had 30 days after the proposal was submitted to accept the Company's right of first offer proposal.  The Company did not receive a reply from CenterPoint Energy Inc. within the required timeframe.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On January 16, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided a second notice to the Company of CenterPoint Energy Inc.'s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint Energy Inc.  On February 15, 2017, under the terms of right of first offer, the Company submitted to CenterPoint Energy Inc. another proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint.  The Company did not receive a reply from CenterPoint Energy Inc. within the required timeframe.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On July 15, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided a third notice to the Company of CenterPoint Energy Inc.'s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint.  On August 14, 2017, under the terms of right of first offer, the Company submitted to CenterPoint Energy Inc. another proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 1, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, announced that late-stage discussions regarding a transaction involving CenterPoint's interest in Enable terminated because parties could not reach agreement on a mutually acceptable transaction.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company cannot predict what future actions CenterPoint will take, if any, associated with their ownership interest in Enable. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Related Party Transactions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; - the Company and Enable &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating costs charged and related party transactions between the Company and its affiliate, Enable, are discussed below.  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In connection with the formation of Enable, the Company and Enable entered into a Services Agreement, Employee Transition Agreement and other agreements whereby the Company agreed to provide certain support services to Enable such as accounting, legal, risk management and treasury functions for an initial term ending on April 30, 2016.  As of December 31, 2015, Enable terminated all support services except certain information technology, payroll and benefits administration.  The remaining services automatically extended for another year on May 1, 2017.  Under these agreements, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company charged operating costs to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Enable of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$4.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$12.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; for &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;charges operating costs to OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and Enable &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;based on several factors.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating costs directly related to OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and Enable &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are assigned as such.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating costs incurred for the benefit of OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and Enable &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are allocated either as overhead based primarily on labor costs&amp;#160;or using the "Distrigas" method.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company agreed to provide seconded employees to Enable to support its operations for an initial term ending on December 31, 2014.  In October 2014, CenterPoint, the Company and Enable agreed to continue the secondment to Enable for &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;192&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; employees that participate in the Company's defined benefit and retirement plans.  The Company billed Enable for reimbursement of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$29.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$28.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$32.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively, under the Transitional Seconding Agreement for employment costs.  If the seconding agreement was terminated, and those employees were no longer employed by the Company, and lump sum payments were made to those employees, the Company would recognize a settlement or curtailment of the pension/retiree health care charges, which would increase expense at the Company by approximately &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$14.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  Settlement and curtailment charges associated with the Enable seconded employees are not reimbursable to the Company by Enable.  The seconding agreement can be terminated by mutual agreement of the Company and Enable or solely by the Company upon 120 day notice.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company had accounts receivable from Enable of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; as of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively, for amounts billed for transitional services, including the cost of seconded employees. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Related Party Transactions - OG&amp;amp;E and Enable&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E entered into a contract with Enable to provide transportation services effective May 1, 2014. This transportation agreement grants Enable the responsibility of delivering natural gas to OG&amp;amp;E&amp;#8217;s generating facilities and performing an imbalance service.  With this imbalance service, in accordance with the cash-out provision of the contract, OG&amp;amp;E purchases gas from Enable when Enable&amp;#8217;s deliveries exceed OG&amp;amp;E&amp;#8217;s pipeline receipts.  Enable purchases gas from OG&amp;amp;E when OG&amp;amp;E&amp;#8217;s pipeline receipts exceed Enable&amp;#8217;s deliveries.  In 2016, OG&amp;amp;E entered into an additional gas transportation services contract with Enable which will be effective upon the conversion of units 4 and 5 at Muskogee from coal to gas.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes related party transactions between OG&amp;amp;E and Enable during the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:49%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electricity to power electric compression assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;14.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural gas transportation services&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural gas purchases (sales)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Summarized Financial Information of Enable&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Summarized unaudited financial information for 100 percent of Enable is presented below as of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and for the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:64%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Balance Sheet&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;416&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;396&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11,177&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10,816&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,279&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;362&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,660&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,056&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Income Statement&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,803&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,272&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,418&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of natural gas and NGLs&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,381&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,097&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;528&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;385&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(712&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;400&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;290&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(752&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The formation of Enable was considered a business combination, and CenterPoint was the acquirer of Enogex Holdings for accounting purposes.&amp;#160;&amp;#160;Under this method, the fair value of the consideration paid by CenterPoint for Enogex Holdings is allocated to the assets acquired and liabilities assumed on May 1, 2013 based on their fair value.&amp;#160;&amp;#160;Enogex Holdings' assets, liabilities and equity have accordingly been adjusted to estimated fair value as of May 1, 2013, resulting in an increase to Enable's equity of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.2 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;Due to the contribution of Enogex LLC to Enable meeting the requirements of being in substance real estate and thus recording the initial investment at historical cost, the effects of the amortization and depreciation expense associated with the fair value adjustments on Enable's results of operations have been eliminated in the Company's recording of its equity in earnings of Enable.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company recorded equity in earnings of unconsolidated affiliates of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$131.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$101.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$15.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; for the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates includes the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;share of Enable earnings adjusted for the amortization of the basis difference of the Company's original investment in Enogex LLC and its underlying equity in the net assets of Enable and is also adjusted for the elimination of the Enogex Holdings fair value adjustments. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The basis difference is being amortized over approximately 30 years, the average life of the assets to which the basis difference is attributed.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates is also adjusted for the elimination of the Enogex Holdings fair value adjustments&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, as described below.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table reconciles OGE Energy's equity in earnings of its unconsolidated affiliates for the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:58%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Enable net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;400.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;289.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(752.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Distributions senior to limited partners&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(9.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Differences due to timing of OGE Energy and Enable accounting close&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(12.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;12.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Enable net income (loss) used to calculate OGE Energy's equity in earnings&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;400.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;268.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(739.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy's percent ownership at period end&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;25.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy's portion of Enable net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;102.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;70.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(194.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Impairments recognized by Enable associated with OGE Energy's basis differences&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;178.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy's share of Enable net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;102.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;73.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(16.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of basis difference&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Elimination of Enable fair value step up&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;17.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;18.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;131.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;101.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The difference between OGE Energy's investment in Enable and its underlying equity in the net assets of Enable was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$714.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; as of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The basis difference is being amortized over approximately 30 years, beginning in May 2013.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The following table reconciles the basis difference in Enable from &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:0px;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:683px;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:550px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:102px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basis difference as of December 31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;743.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Change in Enable basis difference&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of basis difference&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(11.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Elimination of Enable fair value step up&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(17.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basis difference as of December 31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;714.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;2015 Goodwill Impairment.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  Enable tests its goodwill for impairment annually on October 1, or more frequently if events or changes in circumstances indicated that the carrying value of goodwill may not be recoverable.  Beginning in the fourth quarter of 2014 and continuing into 2015, the crude oil and natural gas industry was impacted by significant commodity price declines, which resulted in decreased producer activity in certain regions in which Enable operates.  Based on the decline in producer activity and the forecasted impact on future periods, in addition to an increase in the weighted average cost of capital, Enable determined that the impact on its forecasted operating profits and cash flows for its gathering and processing and transportation and storage segments for the next five years would be significantly reduced.  As a result, when Enable performed its annual goodwill impairment analysis as of October 1, 2015, it determined that the goodwill for the gathering and processing and transportation and storage reporting units was completely impaired in the amount of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.086 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; as of September&amp;#160;30, 2015 and wrote off all of its goodwill in the third quarter of 2015.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accordingly, the Company recorded a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$108.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; pre-tax charge in the third quarter of 2015 for its share of the goodwill impairment, as adjusted for the basis differences.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:EquityMethodInvestmentsDisclosureTextBlock>
	<us-gaap:EquityMethodInvestmentsPolicy contextRef="FD2017Q4YTD" id="Fact-B0DCF6B955D55EFE9DF6130624204F9D">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Investment in Unconsolidated Affiliate&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's investment in Enable is considered to be a variable interest entity because the owners of the equity at risk in this entity have disproportionate voting rights in relation to their obligations to absorb the entity's expected losses or to receive its expected residual returns.  However, the Company is not considered the primary beneficiary of Enable since it does not have the power to direct the activities that are considered most significant to the economic performance of Enable.  The Company accounts for its investment in Enable using the equity method of accounting.  Under the equity method, the investment will be adjusted each period for contributions made, distributions received and the Company's share of the investee's comprehensive income as adjusted for basis differences.  The Company's maximum exposure to loss related to Enable is limited to the Company's equity investment in Enable at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; as presented in Note 12.  The Company evaluates its equity method investments for impairment when events or changes in circumstances indicate there is a loss in value of the investment that is other than a temporary decline.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company considers distributions received from Enable which do not exceed cumulative equity in earnings subsequent to the date of investment to be a return on investment and are classified as operating activities in the Consolidated Statements of Cash Flows.  The Company considers distributions received from Enable in excess of cumulative equity in earnings subsequent to the date of investment to be a return of investment and are classified as investing activities in the Consolidated Statements of Cash Flows.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:EquityMethodInvestmentsPolicy>
	<us-gaap:FairValueByBalanceSheetGroupingTextBlock contextRef="FD2017Q4YTD" id="Fact-AE78B92A7E5551DA93D1BE1D755C3CCD">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the fair value and carrying amount of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;financial instruments at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Carrying Amount&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair &lt;br clear="none"/&gt;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Carrying Amount&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;Fair &lt;br clear="none"/&gt;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Long-term&amp;#160;Debt (including Long-term Debt due within one year):&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Senior&amp;#160;Notes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,854.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,242.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,385.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,657.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;Industrial&amp;#160;Authority&amp;#160;Bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Tinker Debt&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy&amp;#160;Senior&amp;#160;Notes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;99.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;99.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueByBalanceSheetGroupingTextBlock>
	<us-gaap:FairValueDisclosuresTextBlock contextRef="FD2017Q4YTD" id="Fact-12680A119F8151C9A1E27554DC9B9CBB">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Fair Value Measurements&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The classification of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;fair value measurements requires judgment regarding the degree to which market data is observable or corroborated by observable market data.  GAAP establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data.  The hierarchy categorizes the inputs into three levels, with the highest priority given to quoted prices in active markets for identical unrestricted assets or liabilities (Level&amp;#160;1) and the lowest priority given to unobservable inputs (Level&amp;#160;3).&amp;#160;&amp;#160;Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.&amp;#160;&amp;#160;The three levels defined in the fair value hierarchy&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;are as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;at the measurement date.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&amp;#160;&amp;#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Unobservable inputs reflect the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;reporting entity's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company had &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; financial instruments measured at fair value on a recurring basis at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;long-term debt is based on quoted market prices and estimates of current rates available for similar issues with similar maturities&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and is classified as Level 2 in the fair value hierarchy with the exception of the Tinker Debt whose fair value is based on calculating the net present value of the monthly payments discounted by&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;current borrowing rate and is classified as Level 3 in the fair value hierarchy.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the fair value and carrying amount of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;financial instruments at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:60%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Carrying Amount&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fair &lt;br clear="none"/&gt;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Carrying Amount&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;Fair &lt;br clear="none"/&gt;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Long-term&amp;#160;Debt (including Long-term Debt due within one year):&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Senior&amp;#160;Notes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,854.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,242.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,385.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,657.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;Industrial&amp;#160;Authority&amp;#160;Bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Tinker Debt&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy&amp;#160;Senior&amp;#160;Notes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;99.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;99.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueDisclosuresTextBlock>
	<us-gaap:FairValueOfFinancialInstrumentsPolicy contextRef="FD2017Q4YTD" id="Fact-2A6A3C97C5A052A9918CCAE44200CF9F">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Fair Value Measurements&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The classification of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;fair value measurements requires judgment regarding the degree to which market data is observable or corroborated by observable market data.  GAAP establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data.  The hierarchy categorizes the inputs into three levels, with the highest priority given to quoted prices in active markets for identical unrestricted assets or liabilities (Level&amp;#160;1) and the lowest priority given to unobservable inputs (Level&amp;#160;3).&amp;#160;&amp;#160;Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.&amp;#160;&amp;#160;The three levels defined in the fair value hierarchy&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;are as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;at the measurement date.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&amp;#160;&amp;#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Unobservable inputs reflect the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;reporting entity's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company had &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; financial instruments measured at fair value on a recurring basis at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;long-term debt is based on quoted market prices and estimates of current rates available for similar issues with similar maturities&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and is classified as Level 2 in the fair value hierarchy with the exception of the Tinker Debt whose fair value is based on calculating the net present value of the monthly payments discounted by&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;current borrowing rate and is classified as Level 3 in the fair value hierarchy.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:FairValueOfFinancialInstrumentsPolicy>
	<us-gaap:IncomeTaxDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-C6E4EAED56B55476A68F8EA8BC2CE945">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Income Taxes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017 Tax Act&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; for tax years beginning after December 31, 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Among other things, the 2017 Tax Act repeals the alternative minimum tax regime for tax years beginning after December 31, 2017.  For tax years beginning in 2018, 2019 and 2020, the alternative minimum tax credit carryforward can be utilized to offset regular tax with any remaining alternative minimum tax carryforwards eligible for a refund of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  Any remaining alternative minimum tax credit carryforwards will become fully refundable beginning in the 2021 tax year. &amp;#160;The 2017 Tax Act also limits a taxpayer&amp;#8217;s ability to utilize net operating loss carryforwards to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;80 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of taxable income. &amp;#160;Additionally, net operating losses arising after 2017 can be carried forward indefinitely, but carryback is generally prohibited.&amp;#160; Net operating losses generated in tax years beginning before January 1, 2018 will not be subject to the taxable income limitation and will continue to have a two year carryback and 20 year carryforward period.&amp;#160; The 2017 Tax Act allows companies to expense &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of the cost of qualified property placed in service after September 27, 2017 and before January 1, 2023 (an additional year is provided for certain property with longer production periods). &amp;#160;The &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100 percent &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;expense provision is phased down by &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; per calendar year beginning in 2023 (i.e., &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;80 percent, 60 percent, 40 percent and 20 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; for calendar years 2023 through 2026, respectively), with normal depreciation rules applicable after that. &amp;#160;The phase out begins in 2024 for certain property with longer production periods. &amp;#160;Companies can elect not to immediately expense qualified assets.&amp;#160; The 2017 Tax Act limits deductions for net interest expense to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of adjusted taxable income.&amp;#160; The 2017 Tax Act repeals deductions for qualified domestic production activities, entertainment, amusement or recreation expenses, membership dues for clubs and expenses incurred for the use of facilities in connection with these items.&amp;#160; The 2017 Tax Act retains the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1 million &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;limitation on deductible compensation to covered employees. &amp;#160;However, it eliminates the current exception for performance-based compensation and expands the definition of covered employees to include the chief financial officer.&amp;#160; The new executive compensation limitations are effective in 2018, with certain transition rules. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;During 2017,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;fully utilized all remaining federal net operating losses and alternative minimum tax credits.  Changes made by the 2017 Tax Act related to alternative minimum tax and net operating loss utilization are not expected to have a material impact on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in the future.  For regulated entities, such as OG&amp;amp;E, provisions in the 2017 Tax Act provide for unrestricted deduction of interest expense in lieu of full expensing of qualified property.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  Full expensing of qualified property will be available with regard to the Company's non-regulated investments, and the Company currently does not believe the interest expense limitations on non-regulated debt will have a significant impact.  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;will see some impact from other provisions related to non-deductible expenses, but those items are not expected to be material with respect to 2018.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;ASC 740, "Income Taxes," requires deferred tax assets and liabilities to be measured at the enacted tax rate expected to apply when temporary differences are to be realized or settled.&amp;#160; Therefore, at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31, 2017, the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; remeasured deferred taxes based upon the new &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; tax rate. &amp;#160;For entities subject to ASC 980, "Accounting for Regulated Entities," such as OG&amp;amp;E, those entities are required to recognize a regulatory liability for the decrease in taxes payable for the change in tax rates that are expected to be returned to customers through future rates and to recognize a regulatory asset for the increase in taxes receivable for the change in tax rates that are expected to be recovered from customers through future rates.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As a result of remeasuring existing deferred taxes at the lower &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; tax rate, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; reduced net deferred income tax liabilities by &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.273 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, reduced income tax expense by &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$234.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and increased regulatory liabilities&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, net &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;by&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.038 billion&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Staff Accounting Bulletin No. 118&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 22, 2017, the SEC staff issued Staff Accounting Bulletin No. 118 to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available, prepared or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the 2017 Tax Act.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has recognized the provisional tax impacts related to the revaluation of deferred tax assets and liabilities and included these amounts in its &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Financial Statements for the year ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The ultimate impact may differ from these provisional amounts, possibly materially, due to, among other things, additional analysis, changes in interpretations and assumptions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has made, additional regulatory guidance that may be issued and actions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;may take as a result of the 2017 Tax Act.  Any subsequent adjustment to these amounts will be recorded to adjust the initial recognition of tax reform in the quarter of 2018 when the analysis is complete.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The&amp;#160;items&amp;#160;comprising&amp;#160;income&amp;#160;tax&amp;#160;(benefit) expense&amp;#160;are&amp;#160;as&amp;#160;follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year&amp;#160;Ended&amp;#160;December&amp;#160;31&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Provision&amp;#160;(benefit)&amp;#160;for&amp;#160;current&amp;#160;income&amp;#160;taxes:&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;provision (benefit)&amp;#160;for&amp;#160;current&amp;#160;income&amp;#160;taxes&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(Benefit) provision&amp;#160;for&amp;#160;deferred&amp;#160;income&amp;#160;taxes,&amp;#160;net:&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(75.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;126.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;98.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;26.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;28.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;(benefit) provision&amp;#160;for&amp;#160;deferred&amp;#160;income&amp;#160;taxes,&amp;#160;net&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(49.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;154.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;103.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;federal&amp;#160;investment&amp;#160;tax&amp;#160;credits,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;income&amp;#160;tax (benefit) expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(49.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;148.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;97.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;file&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;s&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;With few exceptions,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is no longer subject to U.S. federal tax examinations by tax authorities for years prior to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2014&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or state and local tax examinations by tax authorities for years prior to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2013&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income taxes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E earns both federal and Oklahoma state tax credits associated with production from its wind farms&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and earns Oklahoma &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;state tax credits associated with&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; its &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;investments in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;electric generating&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;facilities which reduce&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;effective tax rate.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following schedule reconciles the statutory tax rates to the effective income tax rate:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year&amp;#160;Ended&amp;#160;December&amp;#160;31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statutory&amp;#160;federal&amp;#160;tax&amp;#160;rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal deferred tax revaluation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(41.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&amp;#160;renewable&amp;#160;energy&amp;#160;credit&amp;#160;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(8.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;401(k)&amp;#160;dividends&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&amp;#160;investment&amp;#160;tax&amp;#160;credits,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&amp;#160;income&amp;#160;taxes,&amp;#160;net&amp;#160;of&amp;#160;federal&amp;#160;income&amp;#160;tax&amp;#160;benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization&amp;#160;of&amp;#160;net&amp;#160;unfunded&amp;#160;deferred&amp;#160;taxes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Remeasurement of state deferred tax liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Uncertain tax positions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effective&amp;#160;income&amp;#160;tax&amp;#160;rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(8.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Represents credits associated with the production from OG&amp;amp;E's wind farms.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The deferred tax provisions are recognized as costs in the ratemaking process by the commissions having jurisdiction over the rates charged by OG&amp;amp;E. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The components of Deferred Income Taxes at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;were as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;income tax&amp;#160;liabilities, net:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accelerated&amp;#160;depreciation&amp;#160;and&amp;#160;other&amp;#160;property&amp;#160;related&amp;#160;differences&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,449.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,103.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in Enable Midstream Partners&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;441.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;657.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Regulatory&amp;#160;asset&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;18.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;34.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&amp;#160;Pension&amp;#160;Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Bond&amp;#160;redemption-unamortized&amp;#160;costs&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Derivative&amp;#160;instruments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income&amp;#160;taxes&amp;#160;(recoverable from)&amp;#160;refundable&amp;#160;to customers,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(244.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal tax&amp;#160;credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(218.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(220.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&amp;#160;tax&amp;#160;credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(141.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(112.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement&amp;#160;medical&amp;#160;and&amp;#160;life&amp;#160;insurance&amp;#160;benefits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(25.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(48.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net operating losses&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(21.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(31.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Asset retirement obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(19.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(24.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Regulatory&amp;#160;liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(16.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(34.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(7.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(16.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accrued vacation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(14.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;federal&amp;#160;investment&amp;#160;tax&amp;#160;credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Uncollectible accounts&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total deferred&amp;#160;income&amp;#160;tax&amp;#160;liabilities,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,227.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,334.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As of &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;color:#000000;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, the Company has classified &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$16.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of unrecognized tax benefits as a reduction of deferred tax assets recorded.  Management is currently unaware of any issues under review that could result in significant additional payments, accruals or other material deviation from this amount.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Following is a reconciliation of the Company&amp;#8217;s total gross unrecognized tax benefits as of the years ended &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;color:#000000;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;color:#000000;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;color:#000000;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at January 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;20.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Tax positions related to current year:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Additions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;20.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;there were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$16.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$13.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$13.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of unrecognized tax benefits that, if recognized, would affect the annual effective tax rate.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Where applicable,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;classifies income tax-related interest and penalties as interest expense and other expense, respectively.  During the year ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, there were &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;income tax-related interest or penalties recorded with regard to uncertain tax positions.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;sustained federal and state tax operating losses through&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; 2012 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;caused primarily by bonus depreciation and other book versus tax temporary differences.  As a result,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;had accrued federal and state income tax benefits carrying into&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; 2017. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;During 2017, the remaining federal net operating loss was utilized.  State operating losses are being carried forward for utilization in future years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In addition to the tax operating losses,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;was unable to utilize the various tax credits that were generated during these years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These tax losses and credits are being carried as deferred tax assets and will be utilized in future periods.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Under current law,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;anticipates future taxable income will be sufficient to utilize remaining losses and credits before they begin to expire.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes these carry forwards:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Carry Forward Amount&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred Tax Asset&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earliest Expiration Date&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State operating loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;472.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2030&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal tax credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;218.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;218.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2029&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State tax credits:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma investment tax credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;144.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;113.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma capital investment board credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma zero emission tax credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;19.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxDisclosureTextBlock>
	<us-gaap:IncomeTaxPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-286C255E86F9521EB3FCA384EFF6871B">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Income Taxes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;file&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;s&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Income taxes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;are&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;uses the asset and liability method of accounting for income taxes.  Under this method, a deferred tax asset or liability is recognized for the estimated future tax effects attributable to temporary differences between the financial statement basis and the tax basis of assets and liabilities as well as tax credit carry forwards and net operating loss carry forwards.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.  The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period of the change.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;recognizes interest related to unrecognized tax benefits in Interest Expense and recognizes penalties in Other Expense in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; for tax years beginning after December 31, 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  See Note 7 for further discussion of the effects of the 2017 Tax Act.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:IncomeTaxPolicyTextBlock>
	<us-gaap:InventoryDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-AB1E84133ED95E8C9F51327AA79037EA">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel Inventories&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fuel inventories for the generation of electricity consist of coal, natural gas and oil.&amp;#160;&amp;#160;OG&amp;amp;E uses the weighted-average cost method of accounting for inventory that is physically added to or withdrawn from storage or stockpiles.&amp;#160;&amp;#160;The amount of fuel inventory was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$84.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$82.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effective May 1, 2014, the gas storage services agreement with Enable was terminated.  As a result of this contract termination, approximately 5.3 Bcf of cushion gas owned by OG&amp;amp;E and stored on the Enable system is being directed to OG&amp;amp;E's power plants over a five-year period during peak time of June 1 to August 31 at a rate of 11,500 MMBtu/day for a total of 1.06 Bcf per year.  In 2014, approximately&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$11.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of cushion gas was reclassified from Plant-in-Service to Other Deferred Assets, representing natural gas in storage that will be removed from storage over four years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  As of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the remaining balance of cushion gas of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; is included in Fuel Inventories&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:InventoryDisclosureTextBlock>
	<us-gaap:InventoryPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-16C8CD6E35D55E95847F69C6CD8DE5D6">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel Inventories&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fuel inventories for the generation of electricity consist of coal, natural gas and oil.&amp;#160;&amp;#160;OG&amp;amp;E uses the weighted-average cost method of accounting for inventory that is physically added to or withdrawn from storage or stockpiles.&amp;#160;&amp;#160;The amount of fuel inventory was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$84.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$82.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:InventoryPolicyTextBlock>
	<us-gaap:LongTermDebtTextBlock contextRef="FD2017Q4YTD" id="Fact-FE509E1ACFD051138381E6203384B19A">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Long-Term Debt&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;long-term debt is included in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Capitalization.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;At&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;was in compliance with all of its debt agreements.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Industrial Authority Bonds&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:53px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has tax-exempt pollution control bonds with optional redemption provisions that allow the holders to request repayment of the bonds on any business day.&amp;#160;&amp;#160;The bonds, which can be tendered at the option of the holder during the next 12 months, are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:2%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:71%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;SERIES&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;DATE DUE&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;AMOUNT&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.65%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.86%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Garfield Industrial Authority, January 1, 2025&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;47.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.65%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.80%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Muskogee Industrial Authority, January 1, 2025&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;32.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.66%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.80%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Muskogee Industrial Authority, June 1, 2027&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="4" style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total (redeemable during next 12 months)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;All of these bonds are subject to an optional tender at the request of the holders, at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the principal amount, together with accrued and unpaid interest to the date of purchase.&amp;#160;&amp;#160;The bond holders, on any business day, can request repayment of the bond by delivering an irrevocable notice to the tender agent stating the principal amount of the bond, payment instructions for the purchase price and the business day the bond is to be purchased.&amp;#160;&amp;#160;The repayment option may only be exercised by the holder of a bond for the principal amount.&amp;#160;&amp;#160;When a tender notice has been received by the trustee, a third party remarketing agent for the bonds will attempt to remarket any bonds tendered for purchase.&amp;#160;&amp;#160;This process occurs once per week.&amp;#160;&amp;#160;Since the original issuance of these series of bonds in 1995 and 1997, the remarketing agent has successfully remarketed all tendered bonds.&amp;#160;&amp;#160;If the remarketing agent is unable to remarket any such bonds, OG&amp;amp;E is obligated to repurchase such unremarketed bonds.&amp;#160;&amp;#160;As OG&amp;amp;E has both the intent and ability to refinance the bonds on a long-term basis and such ability is supported by an ability to consummate the refinancing, the bonds are classified as Long-Term Debt in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Financial Statements.  OG&amp;amp;E believes that it has sufficient liquidity to meet these obligations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Long-Term Debt Maturities&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Maturities of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;long-term debt during the next five years consist of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$250.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$250.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2019&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2020&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2021&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has previously incurred costs related to debt refinancing.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unamortized loss on reacquired debt is classified as&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;a Non-Current Regulatory Asset.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unamortized debt expense and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;unamortized premium and discount on long-term debt are classified as Long-Term Debt&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets and are being amortized over the life of the respective debt.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:normal;font-weight:bold;"&gt;Issuance of Long-Term Debt&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In March 2017, OG&amp;amp;E issued &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$300.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.15 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; senior notes due &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;April&amp;#160;1, 2047&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility, to fund the payment of OG&amp;amp;E's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$125.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.5 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;senior notes that matured on &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;July&amp;#160;15, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and to fund ongoing capital expenditures and working capital. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In August 2017, OG&amp;amp;E issued &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$300.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.85 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; senior notes due &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;August&amp;#160;15, 2047&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility and to fund ongoing capital expenditures and working capital.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:LongTermDebtTextBlock>
	<us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock contextRef="FD2017Q4YTD" id="Fact-B6E504C6A3485C938F6772A872750F7A">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="color:#000000;font-weight:bold;text-decoration:none;"&gt;Accounting Pronouncements&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Revenue from Contracts with Customers.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  In May 2014, the FASB issued ASU 2014-09, "Revenue from Contracts with Customers (Topic 606)."  The new revenue standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; has assessed the effect of this new guidance on its tariff-based sales, bundled arrangements and alternative revenue programs and is not aware of any issues that would have a material impact on the timing of revenue recognition.  The new standard will not have a material impact on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;results of operations and financial position but will change the income statement presentation of revenues and require new disclosures.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;adopted the new standard beginning in the first quarter of 2018 utilizing the modified retrospective transition method.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Leases.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  In February 2016, the FASB issued ASU 2016-02, "Leases (Topic 842)."  The main difference between current lease accounting and Topic 842 is the recognition of right-of-use assets and lease liabilities by lessees for those leases classified as operating leases under current accounting guidance.  Lessees, such as&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, will need to recognize a right-of-use asset and a lease liability for virtually all of their leases, other than leases that meet the definition of a short-term lease.  The liability will be equal to the present value of lease payments.  The asset will be based on the liability, subject to adjustment, such as for initial direct costs.  For income statement purposes, Topic 842 retains a dual model, requiring leases to be classified as either operating or finance.  Operating leases will result in straight-line expense, while finance leases will result in a front-loaded expense pattern, similar to current capital leases.  Classification of operating and finance leases will be based on criteria that are largely similar to those applied in current lease guidance but without the explicit thresholds.  The new guidance is effective for fiscal years beginning after December 2018.  The new guidance must be adopted using a modified retrospective transition method and provides for certain practical expedients.  Transition will require application of the new guidance at the beginning of the earliest comparative period presented. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; has started evaluating its current lease contracts. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has not quantified the impact on its&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Financial Statements, but it anticipates an increase in the recognition of right-of-use assets and lease liabilities.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In January 2018, the FASB issued ASU 2018-01, "Leases (Topic 842): Land Easement Practical Expedient for Transition to Topic 842," which is an amendment to ASU 2016-02.  Land easements (also commonly referred to as rights of way) represent the right to use, access or cross another entity's land for a specified purpose.  This new guidance permits an entity to elect a transitional practical expedient, to be applied consistently, to not evaluate under Topic 842 land easements that exist or expired before the entity's adoption of Topic 842 and that were not previously accounted for as leases under ASC 840, "Leases."  Once Topic 842 is adopted, an entity is required to apply Topic 842 prospectively to all new (or modified) land easements to determine whether the arrangement should be accounted for as a lease.  ASU 2018-01 is effective for fiscal years beginning after December 2018.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;intends to elect this practical expedient during its adoption of Topic 842.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Employee Share-based Payment Accounting.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  In March 2016, the FASB issued ASU 2016-09, "Improvements to Employee Share-Based Payment Accounting," which amends ASC Topic 718, "Compensation - Stock Compensation."  ASU 2016-09 includes provisions intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;adopted this standard in the first quarter of 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The new guidance, among other requirements, requires the following.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;All of the tax effects related to share-based payments at settlement (or expiration) should be recorded through the income statement.  Previously, tax benefits in excess of compensation cost, or windfalls, were recorded in equity, and tax deficiencies, or shortfalls, were recorded in equity to the extent of previous windfalls and then to the income statement.  Under the new guidance, the windfall tax benefit is recorded when it arises, subject to normal valuation allowance considerations.  This change is required to be applied on a modified retrospective basis, with a cumulative effect adjustment to opening retained earnings.  Excess tax benefits are to be reported as operating activities on the statement of cash flows, which is a change from the previous requirement to present windfall tax benefits as an inflow from financing activities and an outflow from operating activities.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  As a result of adopting ASU 2016-09, the Company recorded a cumulative effect of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$22.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; as a deferred tax asset with an offset in retained earnings in the Consolidated Balance Sheets.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Going forward, tax benefits in excess of compensation cost previously recorded in equity will be recorded within the income statement, and the related cash impact will be recorded as an operating activity within the statement of cash flows.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Employee taxes paid when an employer withholds shares for tax-withholding purposes should be classified as a financing activity in the statement of cash flows, and this change should be applied retrospectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  As a result of the adoption, the Company reclassified shares withheld for employee taxes of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in 2016 and 2015, respectively, from operating activities to financing activities in the Consolidated Statements of Cash Flows.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Going forward, shares withheld for employee taxes will be classified as a financing activity within the statement of cash flows.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;padding-left:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A policy election between recognizing forfeited awards as they occur or estimating the number of awards expected to be forfeited should be made and disclosed.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;will continue to estimate forfeitures in accounting for stock-based compensation.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;      &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In May 2017, the FASB issued ASU 2017-07, "Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost."  The new guidance is designed to improve the reporting of pension and other postretirement benefit costs by bifurcating the components of net benefit expense between those that are attributed to compensation for service and those that are not.&amp;#160; The service cost component of benefit expense continues to be presented within operating income, but entities are now required to present the other components of benefit expense as non-operating within the income statement.&amp;#160; Additionally, the new guidance only permits the capitalization of the service cost component of net benefit expense. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The accounting change is required to be applied on a retrospective basis for the presentation of components of net benefit cost and on a prospective basis for the capitalization of only the service cost component of net benefit costs.&amp;#160; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;adopted the new guidance beginning in the first quarter of 2018, and, as a result, presents the service cost component of net benefit expense in operating income and the other components of net benefit expense as non-operating within its &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.  Further, as required by ASU 2017-07,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;adjusted prior year income statements presentation of the net benefit expense components, which were previously presented in total within Other Operation and Maintenance on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;elected the practical expedient allowed by ASU 2017-07 to utilize amounts disclosed in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;retirement plans and postretirement benefit plans note for prior periods as the estimation basis for applying the retrospective presentation requirements.  Also, as required by ASU 2017-07,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;only capitalizes the service cost component of net benefit expense, beginning in the first quarter of 2018.  Capitalized amounts for prior periods were not adjusted, as this change was implemented on a prospective basis.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In February 2018, the FASB issued ASU 2018-02, "Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income" that permits a reclassification from accumulated other comprehensive income to retained earnings of the stranded tax effects resulting from application of the new federal corporate income tax rate, resulting from the 2017 Tax Act.  Prior to ASU 2018-02, GAAP required the remeasurement of deferred tax assets and liabilities as a result of a change in tax laws or rates to be presented in net income from continuing operations.  Adjusting temporary differences originally recorded to accumulated other comprehensive income through continuing operations resulted in a disproportionate effect lodged in accumulated other comprehensive income.&amp;#160; Under ASU 2018-02, entities are permitted, but not required, to reclassify from accumulated other comprehensive income to retained earnings those stranded tax effects resulting from the 2017 Tax Act.&amp;#160;&amp;#160;ASU 2018-02 is effective for all entities for fiscal years beginning after December 2018 and interim periods within those fiscal years.  Early adoption is permitted.  The amendments would be applied either at the beginning of the period of adoption or retrospectively to each period in which the effect of the change in the federal corporate income tax rate is recognized.  The Company adopted the new standard for the year ended December 31, 2017.&amp;#160; As a result of the adoption, the Company reclassified &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$4.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of deferred tax assets from accumulated other comprehensive income to retained earnings in the Consolidated Balance Sheets.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock>
	<us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-8764F16DED7854ECA8D2A0350A1E8AA1">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Summary of Significant Accounting Policies&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Organization&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company is an energy and energy services provider offering physical delivery and related services for both electricity and natural gas primarily in the south central U.S.  The Company conducts these activities through two business segments: (i) electric utility and (ii) natural gas midstream operations.  The accounts of the Company and its wholly owned subsidiaries are included in the consolidated financial statements.  All intercompany transactions and balances are eliminated in consolidation.  The Company generally uses the equity method of accounting for investments where its ownership interest is between 20 percent and 50 percent and it lacks the power to direct activities that most significantly impact economic performance. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The electric utility segment&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;generates, transmits, distributes and sells electric energy in Oklahoma and western Arkansas&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Its operations&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are conducted through OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are subject to regulation by the OCC, the APSC and the FERC.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E was incorporated in 1902 under the laws of the Oklahoma Territory&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and is a wholly owned subsidiary of the Company.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E is the largest electric utility in Oklahoma, and its franchised service territory includes Fort Smith, Arkansas and the surrounding communities.  OG&amp;amp;E sold its retail natural gas business in 1928 and is no longer engaged in the natural gas distribution business. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The natural gas midstream operations segment represents the Company's investment in Enable through wholly owned subsidiaries and ultimately OGE Holdings.  Enable is engaged in the business of gathering, processing, transporting and storing natural gas.  Enable's natural gas gathering and processing assets are strategically located in four states and serve natural gas production from shale developments in the Anadarko, Arkoma and Ark-La-Tex basins.  Enable also owns an emerging crude oil gathering business in the Bakken Shale formation, principally located in the Williston Basin of North Dakota.  Enable's natural gas transportation and storage assets extend from western Oklahoma and the Texas Panhandle to Alabama and from Louisiana to Illinois.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#231f20;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Enable was formed effective May 1, 2013&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;by the Company, the ArcLight group and CenterPoint to own and operate the midstream businesses of the Company and CenterPoint.  In the formation transaction, the Company and the ArcLight group contributed Enogex LLC to Enable, and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company deconsolidated its previously held investment in Enogex Holdings and acquired an equity interest in Enable.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company determined that its contribution of Enogex LLC to Enable met the requirements of being in substance real estate and was recorded at historical cost.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The general partner of Enable is equally controlled by the Company and CenterPoint, who each have&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;management ownership.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Based on the 50/50 management ownership, with neither company having control&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;began accounting for its interest in Enable using the equity method of accounting.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;charges operating costs to OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and Enable &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;based on several factors.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating costs directly related to OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and Enable &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are assigned as such.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating costs incurred for the benefit of OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and Enable &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are allocated either as overhead based primarily on labor costs&amp;#160;or using the "Distrigas" method.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The "Distrigas" method is a three-factor formula that uses an equal weighting of payroll, net operating revenues and gross property, plant and equipment.&amp;#160;&amp;#160;The Company adopted this method in January 1996 as a result of a recommendation by the OCC Staff.&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company believes this method provides a reasonable basis for allocating common expenses.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Use of Estimates&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;In preparing the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and contingent liabilities at the date of the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements and the reported amounts of revenues and expenses during the reporting period.&amp;#160;&amp;#160;Changes to these assumptions and estimates could have a material effect on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company's Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements.&amp;#160;&amp;#160;However,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;believes it has taken reasonable positions where assumptions and estimates are used in order to minimize the negative financial impact to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;that could result if actual results vary from the assumptions and estimates.&amp;#160;&amp;#160;In management's opinion, the areas of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;where the most significant judgment is exercised&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;includes the determination of Pension Plan assumptions,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;income taxes,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;contingency reserves, asset retirement obligations&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;depreciable lives of property, plant and equipment&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For the electric utility segment, significant judgment is also exercised in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the determination of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;regulatory assets and liabilities and unbilled revenues&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Cash and Cash Equivalents&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For purposes of the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.&amp;#160;&amp;#160;These investments are carried at cost, which approximates fair value.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Allowance for Uncollectible Accounts Receivable&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Customer balances are generally written off if not collected within six months after the final billing date.  The allowance for uncollectible accounts receivable for OG&amp;amp;E is calculated by multiplying the last six months of electric revenue by the provision rate, which is based on a 12-month historical average of actual balances written off.&amp;#160;&amp;#160;To the extent the historical collection rates are not representative of future collections, there could be an effect on the amount of uncollectible expense recognized.&amp;#160;&amp;#160;Also, a portion of the uncollectible provision related to fuel within the Oklahoma jurisdiction is being recovered through the fuel adjustment clause.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The allowance for uncollectible accounts receivable is a reduction to Accounts Receivable on the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets and is included in the Other Operation and Maintenance Expense on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.  The allowance for uncollectible accounts receivable was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$1.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at both&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;New business customers are required to provide a security deposit in the form of cash, bond or irrevocable letter of credit that is refunded when the account is closed.&amp;#160;&amp;#160;New residential customers whose outside credit scores indicate an elevated risk are required to provide a security deposit that is refunded based on customer protection rules defined by the OCC and the APSC.&amp;#160;&amp;#160;The payment behavior of all existing customers is continuously monitored, and, if the payment behavior indicates sufficient risk within the meaning of the applicable utility regulation, customers will be required to provide a security deposit.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Investment in Unconsolidated Affiliate&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's investment in Enable is considered to be a variable interest entity because the owners of the equity at risk in this entity have disproportionate voting rights in relation to their obligations to absorb the entity's expected losses or to receive its expected residual returns.  However, the Company is not considered the primary beneficiary of Enable since it does not have the power to direct the activities that are considered most significant to the economic performance of Enable.  The Company accounts for its investment in Enable using the equity method of accounting.  Under the equity method, the investment will be adjusted each period for contributions made, distributions received and the Company's share of the investee's comprehensive income as adjusted for basis differences.  The Company's maximum exposure to loss related to Enable is limited to the Company's equity investment in Enable at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; as presented in Note 12.  The Company evaluates its equity method investments for impairment when events or changes in circumstances indicate there is a loss in value of the investment that is other than a temporary decline.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company considers distributions received from Enable which do not exceed cumulative equity in earnings subsequent to the date of investment to be a return on investment and are classified as operating activities in the Consolidated Statements of Cash Flows.  The Company considers distributions received from Enable in excess of cumulative equity in earnings subsequent to the date of investment to be a return of investment and are classified as investing activities in the Consolidated Statements of Cash Flows.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Allowance for Funds Used During Construction&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Allowance for funds used during construction, a non-cash item, is reflected as an increase to net Other Income and a reduction to Interest Expense in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income and as an increase to Construction Work in Progress in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Allowance for funds used during construction is calculated according to the FERC requirements for the imputed cost of equity and borrowed funds.&amp;#160;&amp;#160;Allowance for funds used during construction rates, compounded semi-annually, were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;8.2 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;8.2 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;8.1 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for the years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Collection of Sales Tax&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In the normal course of its operations, OG&amp;amp;E collects sales tax from its customers.&amp;#160;&amp;#160;OG&amp;amp;E records a current liability for sales taxes when it bills its customers and eliminates this liability when the taxes are remitted to the appropriate governmental authorities. &amp;#160;OG&amp;amp;E excludes the sales tax collected from its operating revenues.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Revenue Recognition&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;General&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E recognizes revenue from electric sales when power is delivered to customers.  OG&amp;amp;E reads its customers' meters and sends bills to its customers throughout each month.&amp;#160;&amp;#160;As a result, there is a significant amount of customers' electricity consumption that has not been billed at the end of each month. &amp;#160;OG&amp;amp;E accrues an estimate of the revenues for electric sales delivered since the latest billings.  Unbilled revenue is presented in Accrued Unbilled Revenues on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets and in Operating Revenues on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income based on estimates of usage and prices during the period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The estimates that management uses in this calculation could vary from the actual amounts to be paid by customers.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;SPP Purchases and Sales&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E currently owns and operates transmission and generation facilities as part of a vertically integrated utility.  OG&amp;amp;E is a member of the SPP regional transmission organization and has transferred operational authority, but not ownership, of OG&amp;amp;E's transmission facilities to the SPP.  The SPP has implemented FERC-approved regional day-ahead and real-time markets for energy and operating services, as well as associated transmission congestion rights.  Collectively, the three markets operate together under the global name, SPP Integrated Marketplace.  OG&amp;amp;E represents owned- and contracted-generation assets and customer load in the SPP Integrated Marketplace for the sole benefit of its customers.  OG&amp;amp;E has not participated in the SPP Integrated Marketplace for any speculative trading activities.  OG&amp;amp;E records the SPP Integrated Marketplace transactions as sales or purchases per FERC Order 668, which requires that purchases and sales be recorded on a net basis for each settlement period of the SPP Integrated Marketplace.  These results are reported as Operating Revenues or Cost of Sales in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Financial Statements.  OG&amp;amp;E revenues, expenses, assets and liabilities may be adversely affected by changes in the organization, operating and regulation by the FERC or the SPP.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;             &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Fuel Adjustment Clauses&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The actual cost of fuel used in electric generation and certain purchased power costs are passed through to OG&amp;amp;E's customers through fuel adjustment clauses.  The fuel adjustment clauses are subject to periodic review by the OCC and the APSC.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Income Taxes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;file&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;s&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Income taxes&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;are&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;uses the asset and liability method of accounting for income taxes.  Under this method, a deferred tax asset or liability is recognized for the estimated future tax effects attributable to temporary differences between the financial statement basis and the tax basis of assets and liabilities as well as tax credit carry forwards and net operating loss carry forwards.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.  The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period of the change.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;recognizes interest related to unrecognized tax benefits in Interest Expense and recognizes penalties in Other Expense in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; for tax years beginning after December 31, 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  See Note 7 for further discussion of the effects of the 2017 Tax Act.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Accrued&amp;#160;Vacation&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;accrues vacation pay monthly by establishing a liability for vacation earned.  Vacation may be taken as earned and is charged against the liability.  At the end of each year, the liability represents the amount of vacation earned but not taken.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Environmental Costs&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Accruals for environmental costs are recognized when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated.&amp;#160;&amp;#160;Costs are charged to expense&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;or deferred as a regulatory asset based on expected recovery from customers in future rates,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;if they relate to the remediation of conditions caused by past operations or if they are not expected to mitigate or prevent contamination from future operations.&amp;#160;&amp;#160;Where environmental expenditures relate to facilities currently in use, such as pollution control equipment, the costs may be capitalized and depreciated over the future service periods.&amp;#160;&amp;#160;Estimated remediation costs are recorded at undiscounted amounts, independent of any insurance&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;or rate&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;recovery, based on prior experience, assessments and current technology.&amp;#160;&amp;#160;Accrued obligations are regularly adjusted as environmental assessments and estimates are revised and remediation efforts proceed.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For sites where&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; has &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;been designated as one of several potentially responsible parties, the amount accrued represents&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;OG&amp;amp;E's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;estimated share of the cost.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;had&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$17.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$13.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;accrued environmental liabilities at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively, which are included in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;asset retirement obligations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
	<us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-C1F38BD5382256E4BD37B819B974240F">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Retirement Plans and Postretirement Benefit Plans&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Pension Plan and Restoration of Retirement Income Plan&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;It is&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;policy&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to fund the Pension Plan on a current basis based on the net periodic pension expense as determined by&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;actuarial consultants.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Such contributions are intended to provide not only for benefits attributed to service to date but also for those expected to be earned in the future.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; made a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$20.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contribution to its Pension Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in both&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; has not determined whether it will need to make any contributions to the Pension Plan in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Any contribution to the Pension Plan during 2018 would be a discretionary contribution, anticipated to be in the form of cash, and is not required to satisfy the minimum regulatory funding requirement specified by the Employee Retirement Income Security Act of 1974, as amended.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; could be required to make additional contributions if the value of its pension trust and postretirement benefit plan trust assets are adversely impacted by a major market disruption in the future.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In accordance with ASC Topic 715, "Compensation - Retirement Benefits," a one-time settlement charge is required to be recorded by an organization when lump sum payments or other settlements that relieve the organization from the responsibility for the pension benefit obligation during a plan year exceed the service cost and interest cost components of the organization&amp;#8217;s net periodic pension cost.  During 2017 and 2015, the Company experienced an increase in both the number of employees electing to retire and the amount of lump sum payments paid to such employees upon retirement.  As a result, the Company recorded pension settlement charges of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$15.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in the fourth quarter of 2017 and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$21.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; during 2015.  The pension settlement charges did not increase the Company's total pension expense over time, as the charges were an acceleration of costs that otherwise would be recognized as pension expense in future periods.  During the quarter ended June 30, 2016, the Company experienced a settlement of its Supplemental Executive Retirement Plan and its non-qualified Restoration of Retirement Income Plan.  As a result, the Company recorded pension settlement charges of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$8.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; during 2016. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides a Restoration of Retirement Income Plan to those participants in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan whose benefits are subject to certain limitations of the Code.&amp;#160;&amp;#160;Participants in the Restoration of Retirement Income Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;receive the same benefits that they would have received under&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan in the absence of limitations imposed by the federal tax laws.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Restoration of Retirement Income Plan is intended to be an unfunded plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Obligations and Funded Status&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table presents the status of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These amounts have been recorded in Accrued Benefit Obligations with the offset&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in Accumulated Other Comprehensive Loss&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(except OG&amp;amp;E's portion, which is recorded as a regulatory asset as discussed in Note 1&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;) in &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The amounts in Accumulated Other Comprehensive Loss&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and those recorded as a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;regulatory asset&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; represent &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;a net periodic benefit cost to be recognized in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income in future periods.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The benefit obligation for the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and the Restoration of Retirement Income Plan represents the projected benefit obligation, while the benefit obligation for the postretirement benefit plans represents the accumulated postretirement benefit obligation.  The accumulated postretirement benefit obligation for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan differs from the projected benefit obligation in that the former includes no assumption about future compensation levels.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; was &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$626.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$7.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; was $&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;608.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and $&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;6.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.  The details of the funded status of the Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans and the amounts included in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="19" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:36%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restoration of Retirement&lt;br clear="none"/&gt;Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement&lt;br clear="none"/&gt;Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Change in benefit obligation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Beginning obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;672.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;680.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;215.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;225.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;26.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan settlements&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(20.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(28.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan amendments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(39.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants' contributions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Actuarial losses (gains)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;38.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;5.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Benefits paid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(53.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ending obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;687.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;672.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;149.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;215.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Change in plans' assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Beginning fair value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;595.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;581.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;53.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;55.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Actual&amp;#160;return&amp;#160;on&amp;#160;plans'&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;84.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;48.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Employer contributions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;20.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan settlements&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(20.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(28.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants' contributions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Benefits paid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(53.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ending fair value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;635.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;595.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Funded status at end of year&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(52.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(76.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(99.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(162.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net Periodic Benefit Cost&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="28" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:37%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restoration of Retirement&lt;br clear="none"/&gt;Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Operation and Maintenance:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Service&amp;#160;cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Net Periodic Pension and Postretirement (Cost) Benefit:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest&amp;#160;cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;26.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected return&amp;#160;on&amp;#160;plan&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(42.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(41.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(46.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization&amp;#160;of&amp;#160;net&amp;#160;loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;17.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;18.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of unrecognized prior service&amp;#160;cost (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(8.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(16.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;15.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total net periodic benefit cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;36.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Less: Amount paid by unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net periodic benefit cost (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;27.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;32.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;   &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In addition to the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$32.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$22.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$40.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of net periodic benefit cost recognized in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; respectively,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;recognized the following:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;a change in pension expense in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$(2.3) million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$9.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$(3.1) million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1);&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;an increase in postretirement medical expense in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$6.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$7.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$5.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;a deferral of pension expense in 2017, 2016 and 2015 of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;related to the Arkansas jurisdictional portion of the pension settlement charge of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$15.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$8.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$21.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:76%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capitalized portion of net periodic pension benefit cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capitalized portion of net periodic postretirement benefit cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Rate Assumptions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:34%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and&lt;br clear="none"/&gt;Restoration of Retirement Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement&lt;br clear="none"/&gt;Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Discount rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.60&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.70&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.25&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Rate of return on plans' assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Compensation increases&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Assumed health care cost trend:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Initial trend&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.75&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ultimate trend rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ultimate trend year&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2030&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2026&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2026&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A - not applicable&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The discount rate used to compute the present value of plan liabilities is based generally on rates of high-grade corporate bonds with maturities similar to the average period over which benefits will be paid.  The discount rate used to determine net benefit cost for the current year is the same discount rate used to determine the benefit obligation as of the previous year's balance sheet date.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The overall expected rate of return on plan assets assumption was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in both &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;which was used in determining net periodic benefit cost&amp;#160;due to recent returns on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;long-term investment portfolio.&amp;#160; The rate of return on plan assets assumption is the average long-term rate of earnings expected on the funds currently invested and to be invested for the purpose of providing benefits specified by the Pension Plan or postretirement benefit plans.&amp;#160;&amp;#160;This assumption is reexamined at least annually and updated as necessary.&amp;#160;&amp;#160;The rate of return on plan assets assumption reflects a combination of historical return analysis, forward-looking return expectations and the plans' current and expected asset allocation.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The assumed health care cost trend rates have a significant effect on the amounts reported for postretirement medical benefit plans.&amp;#160;&amp;#160;Future health care cost trend rates are assumed to be&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;6.50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;with the rates trending downward to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;4.50 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; by &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2026&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A one-percentage point change in the assumed health care cost trend rate would have the following effects:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ONE-PERCENTAGE POINT INCREASE&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on aggregate of the service and interest cost components&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on accumulated postretirement benefit obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ONE-PERCENTAGE POINT DECREASE&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on aggregate of the service and interest cost components&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on accumulated postretirement benefit obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Pension Plan Investments, Policies and Strategies&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Pension Plan assets are held in a trust which follows an investment policy and strategy designed to reduce the funded status volatility of the Plan by utilizing liability driven investing.  The purpose of liability-driven investing is to structure the asset portfolio to more closely resemble the pension liability and thereby more effectively hedge against changes in the liability.  The investment policy follows a glide path approach that shifts a higher portfolio weighting to fixed income as the Plan's funded status increases.  The table below sets forth the targeted fixed income and equity allocations at different funded status levels.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:30%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Projected Benefit Obligation Funded Status Thresholds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;lt;90%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;95%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;105%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;110%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;115%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;120%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fixed income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;58%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;73%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;80%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;85%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;90%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;50%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;42%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;27%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;100%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Within the portfolio's overall allocation to equities, the funds are allocated according to the guidelines in the table below.&lt;/font&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:63%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160; Asset Class&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Target Allocation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Minimum&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Maximum&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Large Cap&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;60%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Mid-Cap&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Domestic&amp;#160;Small-Cap&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;International&amp;#160;Equity&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has retained an investment consultant responsible for the general investment oversight, analysis, monitoring investment guideline compliance and providing quarterly reports to certain of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;members and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment Committee.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The various investment managers used by the trust operate within the general operating objectives as established in the investment policy and within the specific guidelines established for each investment manager's respective portfolio.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The portfolio is rebalanced at least on an annual basis to bring the asset allocations of various managers in line with the target asset allocation listed above.&amp;#160;&amp;#160;More frequent rebalancing may occur if there are dramatic price movements in the financial markets which may cause the trust's exposure to any asset class to exceed or fall below the established allowable guidelines.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;To evaluate the progress of the portfolio, investment performance is reviewed quarterly.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;It is, however, expected that performance goals will be met over a full market cycle, normally defined as a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;year period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Analysis of performance is within the context of the prevailing investment environment and the advisors' investment style.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The goal of the trust is to provide a rate of return consistently from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;over the rate of inflation (as measured by the national Consumer Price Index) on a fee adjusted basis over a typical market cycle of no less than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years and no more than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Each investment manager is expected to outperform its respective benchmark.&amp;#160;&amp;#160;Below is a list of each asset class utilized with appropriate comparative benchmark(s) each manager is evaluated against:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="2" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:40%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:60%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Asset&amp;#160;Class&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Comparative&amp;#160;Benchmark(s)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Active Duration Fixed Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Bloomberg Barclays Aggregate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Long Duration Fixed Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Duration blended Barclays Long Government/Credit &amp;amp; Barclays Universal&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity&amp;#160;Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Standard &amp;amp; Poor's 500 Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mid-Cap&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell Midcap Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell Midcap Value Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Small-Cap&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell 2000 Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Russell 2000 Value Index&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;International&amp;#160;Equity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Morgan Stanley Capital Investment ACWI ex-U.S.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fixed income managers are expected to use discretion over the asset mix of the trust assets in its efforts to maximize risk-adjusted performance.&amp;#160;&amp;#160;Exposure to any single issuer, other than the U.S. government, its agencies or its instrumentalities (which have no limits), is limited to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the fixed income portfolio as measured by market value.&amp;#160;&amp;#160;At least&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;75 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the invested assets must possess an investment-grade rating at or above Baa3 or BBB- by Moody's Investors Services, Standard &amp;amp; Poor's Ratings Services or Fitch Ratings.&amp;#160;&amp;#160;The portfolio may invest up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;10 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the portfolio's market value in convertible bonds as long as the securities purchased meet the quality guidelines.  A portfolio may invest up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of the portfolio's market value in private placement, including 144A securities with or without registration rights and allow for futures to be traded in the portfolio.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The purchase of any of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;equity, debt or other securities is prohibited.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The domestic value equity managers focus on stocks that the manager believes are undervalued in price and earn an average or less than average return on assets and often pays out higher than average dividend payments.  The domestic growth equity manager will invest primarily in growth companies which consistently experience above average growth in earnings and sales, earn a high return on assets and reinvest cash flow into existing business.&amp;#160;&amp;#160;The domestic mid-cap equity portfolio manager focuses on companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell Midcap Index, small dividend yield, return on equity at or near the Russell Midcap Index and an earnings per share growth rate at or near the Russell Midcap Index.&amp;#160;&amp;#160;The domestic small-cap equity manager will purchase shares of companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell 2000, small dividend yield, return on equity at or near the Russell 2000 and an earnings per share growth rate at or near the Russell 2000.&amp;#160;&amp;#160;The international global equity manager invests primarily in non-dollar denominated equity securities.  Investing internationally diversifies the overall trust across the global equity markets.&amp;#160;&amp;#160;The manager is required to operate under certain restrictions including regional constraints, diversification requirements and percentage of U.S. securities.  The Morgan Stanley Capital International All Country World ex-U.S. Index is the benchmark for comparative performance purposes.  The Morgan Stanley Capital International All Country World ex-U.S. Index is a market value weighted index designed to measure the combined equity market performance of developed and emerging markets countries, excluding the U.S.  All of the equities which are purchased for the international portfolio are thoroughly researched.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;All securities are freely traded on a recognized stock exchange, and there are no over-the-counter derivatives.&amp;#160;&amp;#160;The following investment categories are excluded: options (other than traded currency options), commodities, futures (other than currency futures or currency hedging), short sales/margin purchases, private placements, unlisted securities and real estate (but not real estate shares).&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;For all domestic equity investment managers, no more than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;can be invested in any one stock at the time of purchase and no more than&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;10 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;after accounting for price appreciation.  Options or financial futures may not be purchased unless prior approval of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment Committee is received.&amp;#160;&amp;#160;The purchase of securities on margin is prohibited as is securities lending.&amp;#160;&amp;#160;Private placement or venture capital may not be purchased.&amp;#160;&amp;#160;All interest and dividend payments must be swept on a daily basis into a short-term money market fund for re-deployment.&amp;#160;&amp;#160;The purchase of any of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;equity, debt or other securities is prohibited.&amp;#160;&amp;#160;The purchase of equity or debt issues of the portfolio manager's organization is also prohibited.&amp;#160;&amp;#160;The aggregate positions in any company may not exceed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;one percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the fair market value of its outstanding stock.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Pension Plan Investments&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan's investments that are measured at fair value on a recurring basis at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;There were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 3 investments held by the Pension Plan at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:46%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net Asset Value (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Common stocks&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;225.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;225.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury notes and bonds (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;169.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;169.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mortgage- and asset-backed securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;43.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;43.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Corporate fixed income and other securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;153.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;153.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Commingled fund (C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;29.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;29.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Foreign government bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. municipal bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Money market fund &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual fund&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Futures:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (receivable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;13.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;13.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (payable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(11.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(11.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash collateral&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forward contracts:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable (foreign currency)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;642.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;403.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;204.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable from broker for securities sold&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest and dividends receivable&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Payable to broker for securities purchased&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(10.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;635.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:46%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Asset Value (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Common stocks&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;237.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;237.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury notes and bonds (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;122.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;122.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mortgage-backed securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;59.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;59.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Corporate fixed income and other securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;137.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;137.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Commingled fund (C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;23.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;23.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Foreign government bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. municipal bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Money market fund &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual fund&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Futures:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (receivable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (payable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash collateral &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forward contracts:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable (foreign currency)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;607.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;368.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;212.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable from broker for securities sold&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest and dividends receivable&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Payable to broker for securities purchased&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(14.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;595.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;GAAP allows the measurement of certain investments that do not have a readily determinable fair value at the net asset value.  These investments do not consider the observability of inputs; therefore, they are not included within the fair value hierarchy.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This category represents U.S. Treasury notes and bonds with a Moody's Investors Services rating of Aaa and Government Agency Bonds with a Moody's Investors Services rating of A1 or higher.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The three levels defined in the fair value hierarchy and examples of each are as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;by the Pension Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;at the measurement date.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Instruments classified as Level 1 include investments in common stocks, U.S. Treasury notes and bonds, mutual funds and cash collateral.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&amp;#160;&amp;#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Instruments classified as Level 2 include corporate fixed income and other securities, mortgage- and asset-backed securities, U.S. municipal bonds, foreign government bonds, U.S. Treasury futures contracts and forward contracts.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Unobservable inputs reflect the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Postretirement Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In addition to providing pension benefits,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides certain medical and life insurance benefits for eligible retired members.&amp;#160;&amp;#160;Regular, full-time, active employees hired prior to February 1, 2000 whose age and years of credited service total or exceed 80 or have attained at least age 55 with 10 or more years of service at the time of retirement are entitled to postretirement medical benefits, while employees hired on or after February 1, 2000 are not entitled to postretirement medical benefits.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eligible retirees must contribute such amount as&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;specifies from time to time toward the cost of coverage for postretirement benefits.&amp;#160;&amp;#160;The benefits are subject to deductibles, co-payment provisions and other limitations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;charges postretirement benefit costs to expense&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and includes an annual amount as a component of the cost-of-service in future ratemaking proceedings.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contribution to the medical costs for pre-65 aged eligible retirees are fixed at the 2011 level, and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;covers future annual medical inflationary cost increases up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Increases in excess of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;annually are covered by the pre-65 aged retiree in the form of premium increases.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides Medicare-eligible retirees and their Medicare-eligible spouses an annual fixed contribution to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; a Company-sponsored &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;health reimbursement arrangement.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Medicare-eligible retirees are able to purchase individual insurance policies supplemental to Medicare through a third-party administrator and use their health reimbursement arrangement funds for reimbursement of medical premiums and other eligible medical expenses.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;   &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In August 2017,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;adopted an amendment to the retiree medical plan.&amp;#160; Effective January 1, 2018,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;will reduce the amount of supplemental Medicare coverage for Medicare-eligible retirees, providing a fixed stipend based on current market analysis in August 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;will continue to allow those Medicare-eligible retirees to acquire coverage from a company-provided third-party administrator.  The effect of these plan amendments is reflected in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Company&amp;#8217;s &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated Balance Sheet &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;as a reduction to the postretirement benefit obligation of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$42.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In August 2017,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;settled the retiree life plan in its entirety and paid&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$26.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to participants in August 2017.  No gain or loss was recognized upon settlement, and the effect of the settlement is reflected in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company&amp;#8217;s &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated Balance Sheet &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;as a reduction in the Accrued Benefit Obligations of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$27.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and related other comprehensive income and regulatory asset of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Postretirement Plans Investments&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;postretirement benefit plans' investments that are measured at fair value on a recurring basis at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;There were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 2 investments held by the postretirement benefit plans at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group retiree medical insurance contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual funds investment:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. equity investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;10.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group retiree medical insurance contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual funds investment:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. equity investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Money market funds investment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The group retiree medical insurance contract invests in a pool of common stocks, bonds and money market accounts, of which a significant portion is comprised of mortgage-backed securities.  The unobservable input included in the valuation of the contract includes the approach for determining the allocation of the postretirement benefit plans' pro-rata share of the total assets in the contract.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the postretirement benefit plans' investments that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3).&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:90%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group retiree medical insurance contract:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Beginning balance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Dividend income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net unrealized gains related to instruments held at the reporting date&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Claims paid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(5.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Realized losses&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment fees&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ending balance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Medicare Prescription Drug, Improvement and Modernization Act of 2003&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Medicare Prescription Drug, Improvement and Modernization Act of 2003 expanded coverage for prescription drugs.&amp;#160;&amp;#160;The following table summarizes the gross benefit payments&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;expects to pay related to its postretirement benefit plans, including prescription drug benefits&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:86%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Gross Projected&lt;br clear="none"/&gt;Postretirement&lt;br clear="none"/&gt;Benefit&lt;br clear="none"/&gt;Payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;48.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the benefit payments&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;expects to pay related to OGE Energy's Pension Plan and Restoration of Retirement Income Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These expected benefits are based on the same assumptions used to measure&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;benefit obligation at the end of the year and include benefits attributable to estimated future employee service.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:84%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:14%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Projected Benefit Payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;62.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;63.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;62.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;61.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;285.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Post-Employment Benefit Plan&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Disabled employees receiving benefits from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group Long-Term Disability Plan are entitled to continue participating in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Medical Plan along with their dependents.&amp;#160;&amp;#160;The post-employment benefit obligation represents the actuarial present value of estimated future medical benefits that are attributed to employee service rendered prior to the date as of which such information is presented.&amp;#160;&amp;#160;The obligation also includes future medical benefits expected to be paid to current employees participating in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group Long-Term Disability Plan and their dependents, as defined in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Medical Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The post-employment benefit obligation is determined by an actuary on a basis similar to the accumulated postretirement benefit obligation.&amp;#160;&amp;#160;The estimated future medical benefits are projected to grow with expected future medical cost trend rates and are discounted for interest at the discount rate and for the probability that the participant will discontinue receiving benefits from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group Long-Term Disability Plan due to death, recovery from disability or eligibility for retiree medical benefits.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;post-employment benefit obligation was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;401(k) Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides a 401(k) Plan, and each regular full-time employee of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a participating affiliate is eligible to participate in the 401(k) Plan immediately.&amp;#160;&amp;#160;All other employees of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a participating affiliate are eligible to become participants in the 401(k) Plan after completing one year of service as defined in the 401(k) Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants may contribute each pay period any whole percentage between&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;two percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;19 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of their compensation, as defined in the 401(k) Plan, for that pay period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants who have reached age 50 before the close of a year are allowed to make additional contributions referred to as "Catch-Up Contributions," subject to certain limitations of the Code.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants may designate, at their discretion, all or any portion of their contributions as: (i) a before-tax contribution under Section 401(k) of the Code subject to the limitations thereof, (ii) a contribution made on a non-Roth after-tax basis or (iii) a Roth contribution.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The 401(k) Plan also includes an eligible automatic contribution arrangement and provides for a qualified default investment alternative consistent with the U.S. Department of Labor regulations.  Participants may elect, in accordance with the 401(k) Plan procedures, to have his or her future salary deferral rate to be automatically increased annually on a date and in an amount as specified by the participant in such election.  For employees hired or rehired on or after December&amp;#160;1, 2009,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contributes to the 401(k) Plan, on behalf of each participant,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;200 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the participant's contributions up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of compensation.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;No&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contributions are made with respect to a participant's Catch-Up Contributions, rollover contributions or with respect to a participant's contributions based on overtime payments, pay-in-lieu of overtime for exempt personnel, special lump-sum recognition awards and lump-sum merit awards included in compensation for determining the amount of participant contributions.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Once made,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contribution may be directed to any available investment option in the 401(k) Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;match contributions vest over a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-year period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;two&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years of service, participants become&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;20 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;vested in their&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contribution account and become fully vested on completing&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years of service.  In addition, participants fully vest when they are eligible for normal or early retirement under the Pension Plan requirements, in the event of their termination due to death or permanent disability or upon attainment of age 65 while employed by&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or its affiliates.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contributed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$13.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$11.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$11.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, to the 401(k) Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Deferred Compensation Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides a nonqualified deferred compensation plan which is intended to be an unfunded plan.&amp;#160;&amp;#160;The plan's primary purpose is to provide a tax-deferred capital accumulation vehicle for a select group of management, highly compensated employees and non-employee members of the Board of Directors of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and to supplement such employees' 401(k) Plan contributions as well as offering this plan to be competitive in the marketplace.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eligible employees who enroll in the plan have the following deferral options: (i) eligible employees may elect to defer up to a maximum of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;70 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of base salary and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of annual bonus awards or (ii) eligible employees may elect a deferral percentage of base salary and bonus awards based on the deferral percentage elected for a year under the 401(k) Plan with such deferrals to start when maximum deferrals to the qualified 401(k) Plan have been made because of limitations in that plan.  Eligible directors who enroll in the plan may elect to defer up to a maximum of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of directors' meeting fees and annual retainers.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;matches employee (but not non-employee director) deferrals to make up for any match lost in the 401(k) Plan because of deferrals to the deferred compensation plan and to allow for a match that would have been made under the 401(k) Plan on that portion of either the first&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;six percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of total compensation or the first&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of total compensation, depending on prior participant elections, deferred that exceeds the limits allowed in the 401(k) Plan.  Matching credits vest based on years of service, with full vesting after&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years or, if earlier, on retirement, disability, death, a change in control of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or termination of the plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferrals, plus any&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;match, are credited to a recordkeeping account in the participant's name. Earnings on the deferrals are indexed to the assumed investment funds selected by the participant.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;those investment options&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;included&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;a Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Common Stock fund, whose value was determined based on the stock price of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; common stock.  The Company accounts for the contributions related to the Company's executive officers in this plan as Accrued Benefit Obligations, and the Company accounts for the contributions related to the Company's directors in this plan as Other Deferred Credits and Other Liabilities in the Consolidated Balance Sheets.&amp;#160;&amp;#160;The investment associated with these contributions is accounted for as Other Property and Investments in the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The appreciation of these investments is accounted for as Other Income, and the increase in the liability under the plan is accounted for as Other Expense in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated Statements of Income.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock>
	<us-gaap:PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy contextRef="FD2017Q4YTD" id="Fact-8E3FFD41E7E05687987E69FE0A857216">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;401(k) Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides a 401(k) Plan, and each regular full-time employee of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a participating affiliate is eligible to participate in the 401(k) Plan immediately.&amp;#160;&amp;#160;All other employees of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a participating affiliate are eligible to become participants in the 401(k) Plan after completing one year of service as defined in the 401(k) Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants may contribute each pay period any whole percentage between&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;two percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;19 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of their compensation, as defined in the 401(k) Plan, for that pay period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants who have reached age 50 before the close of a year are allowed to make additional contributions referred to as "Catch-Up Contributions," subject to certain limitations of the Code.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants may designate, at their discretion, all or any portion of their contributions as: (i) a before-tax contribution under Section 401(k) of the Code subject to the limitations thereof, (ii) a contribution made on a non-Roth after-tax basis or (iii) a Roth contribution.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The 401(k) Plan also includes an eligible automatic contribution arrangement and provides for a qualified default investment alternative consistent with the U.S. Department of Labor regulations.  Participants may elect, in accordance with the 401(k) Plan procedures, to have his or her future salary deferral rate to be automatically increased annually on a date and in an amount as specified by the participant in such election.  For employees hired or rehired on or after December&amp;#160;1, 2009,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contributes to the 401(k) Plan, on behalf of each participant,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;200 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the participant's contributions up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of compensation.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;No&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contributions are made with respect to a participant's Catch-Up Contributions, rollover contributions or with respect to a participant's contributions based on overtime payments, pay-in-lieu of overtime for exempt personnel, special lump-sum recognition awards and lump-sum merit awards included in compensation for determining the amount of participant contributions.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Once made,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contribution may be directed to any available investment option in the 401(k) Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;match contributions vest over a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-year period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;two&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years of service, participants become&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;20 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;vested in their&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contribution account and become fully vested on completing&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years of service.  In addition, participants fully vest when they are eligible for normal or early retirement under the Pension Plan requirements, in the event of their termination due to death or permanent disability or upon attainment of age 65 while employed by&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or its affiliates.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contributed&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$13.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$11.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$11.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, to the 401(k) Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Deferred Compensation Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides a nonqualified deferred compensation plan which is intended to be an unfunded plan.&amp;#160;&amp;#160;The plan's primary purpose is to provide a tax-deferred capital accumulation vehicle for a select group of management, highly compensated employees and non-employee members of the Board of Directors of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and to supplement such employees' 401(k) Plan contributions as well as offering this plan to be competitive in the marketplace.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eligible employees who enroll in the plan have the following deferral options: (i) eligible employees may elect to defer up to a maximum of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;70 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of base salary and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of annual bonus awards or (ii) eligible employees may elect a deferral percentage of base salary and bonus awards based on the deferral percentage elected for a year under the 401(k) Plan with such deferrals to start when maximum deferrals to the qualified 401(k) Plan have been made because of limitations in that plan.  Eligible directors who enroll in the plan may elect to defer up to a maximum of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;100 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of directors' meeting fees and annual retainers.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;matches employee (but not non-employee director) deferrals to make up for any match lost in the 401(k) Plan because of deferrals to the deferred compensation plan and to allow for a match that would have been made under the 401(k) Plan on that portion of either the first&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;six percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of total compensation or the first&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;five percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of total compensation, depending on prior participant elections, deferred that exceeds the limits allowed in the 401(k) Plan.  Matching credits vest based on years of service, with full vesting after&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;three&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years or, if earlier, on retirement, disability, death, a change in control of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or termination of the plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferrals, plus any&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;match, are credited to a recordkeeping account in the participant's name. Earnings on the deferrals are indexed to the assumed investment funds selected by the participant.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;those investment options&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;included&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;a Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Common Stock fund, whose value was determined based on the stock price of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; common stock.  The Company accounts for the contributions related to the Company's executive officers in this plan as Accrued Benefit Obligations, and the Company accounts for the contributions related to the Company's directors in this plan as Other Deferred Credits and Other Liabilities in the Consolidated Balance Sheets.&amp;#160;&amp;#160;The investment associated with these contributions is accounted for as Other Property and Investments in the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The appreciation of these investments is accounted for as Other Income, and the increase in the liability under the plan is accounted for as Other Expense in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated Statements of Income.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:12pt;"&gt;&lt;font style="font-family:inherit;font-size:12pt;"&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy>
	<us-gaap:PensionAndOtherPostretirementPlansPolicy contextRef="FD2017Q4YTD" id="Fact-C52550A918F45193AEA89A6157B3FA13">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Postretirement Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In addition to providing pension benefits,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides certain medical and life insurance benefits for eligible retired members.&amp;#160;&amp;#160;Regular, full-time, active employees hired prior to February 1, 2000 whose age and years of credited service total or exceed 80 or have attained at least age 55 with 10 or more years of service at the time of retirement are entitled to postretirement medical benefits, while employees hired on or after February 1, 2000 are not entitled to postretirement medical benefits.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eligible retirees must contribute such amount as&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;specifies from time to time toward the cost of coverage for postretirement benefits.&amp;#160;&amp;#160;The benefits are subject to deductibles, co-payment provisions and other limitations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;charges postretirement benefit costs to expense&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and includes an annual amount as a component of the cost-of-service in future ratemaking proceedings.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The group retiree medical insurance contract invests in a pool of common stocks, bonds and money market accounts, of which a significant portion is comprised of mortgage-backed securities.  The unobservable input included in the valuation of the contract includes the approach for determining the allocation of the postretirement benefit plans' pro-rata share of the total assets in the contract.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;provides a Restoration of Retirement Income Plan to those participants in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan whose benefits are subject to certain limitations of the Code.&amp;#160;&amp;#160;Participants in the Restoration of Retirement Income Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;receive the same benefits that they would have received under&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan in the absence of limitations imposed by the federal tax laws.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Restoration of Retirement Income Plan is intended to be an unfunded plan.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Pension Plan and Restoration of Retirement Income Plan&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;It is&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;policy&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to fund the Pension Plan on a current basis based on the net periodic pension expense as determined by&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;actuarial consultants.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Such contributions are intended to provide not only for benefits attributed to service to date but also for those expected to be earned in the future.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; made a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$20.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;contribution to its Pension Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in both&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; has not determined whether it will need to make any contributions to the Pension Plan in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Any contribution to the Pension Plan during 2018 would be a discretionary contribution, anticipated to be in the form of cash, and is not required to satisfy the minimum regulatory funding requirement specified by the Employee Retirement Income Security Act of 1974, as amended.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; could be required to make additional contributions if the value of its pension trust and postretirement benefit plan trust assets are adversely impacted by a major market disruption in the future.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The three levels defined in the fair value hierarchy and examples of each are as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;by the Pension Plan&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;at the measurement date.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Instruments classified as Level 1 include investments in common stocks, U.S. Treasury notes and bonds, mutual funds and cash collateral.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&amp;#160;&amp;#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Instruments classified as Level 2 include corporate fixed income and other securities, mortgage- and asset-backed securities, U.S. municipal bonds, foreign government bonds, U.S. Treasury futures contracts and forward contracts.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Unobservable inputs reflect the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PensionAndOtherPostretirementPlansPolicy>
	<us-gaap:PostemploymentBenefitPlansPolicy contextRef="FD2017Q4YTD" id="Fact-7113FB3692745038B5BCEFDD235867DC">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Post-Employment Benefit Plan&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Disabled employees receiving benefits from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group Long-Term Disability Plan are entitled to continue participating in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Medical Plan along with their dependents.&amp;#160;&amp;#160;The post-employment benefit obligation represents the actuarial present value of estimated future medical benefits that are attributed to employee service rendered prior to the date as of which such information is presented.&amp;#160;&amp;#160;The obligation also includes future medical benefits expected to be paid to current employees participating in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group Long-Term Disability Plan and their dependents, as defined in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Medical Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The post-employment benefit obligation is determined by an actuary on a basis similar to the accumulated postretirement benefit obligation.&amp;#160;&amp;#160;The estimated future medical benefits are projected to grow with expected future medical cost trend rates and are discounted for interest at the discount rate and for the probability that the participant will discontinue receiving benefits from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group Long-Term Disability Plan due to death, recovery from disability or eligibility for retiree medical benefits.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;post-employment benefit obligation was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PostemploymentBenefitPlansPolicy>
	<us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-6F72D84594B657A78F980B7A8B83B122">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;All property, plant and equipment is recorded at cost.&amp;#160;&amp;#160;Newly constructed plant is added to plant balances at cost which includes contracted services, direct labor, materials, overhead, transportation costs and the allowance for funds used during construction.&amp;#160;&amp;#160;Replacements of units of property are capitalized as plant.&amp;#160;&amp;#160;For assets that belong to a common plant account, the replaced plant is removed from plant balances, and the cost of such property is charged to Accumulated Depreciation.&amp;#160;&amp;#160;For assets that do not belong to a common plant account, the replaced plant is removed from plant balances with the related accumulated depreciation, and the remaining balance net of any salvage proceeds is recorded as a loss in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Statements of Income as Other Expense.&amp;#160;&amp;#160;Repair and replacement of minor items of property are included in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Statements of Income as Other Operation and Maintenance Expense.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;          &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The tables below present OG&amp;amp;E's ownership interest in the jointly-owned McClain Plant and the jointly-owned Redbud Plant, and, as disclosed below, only OG&amp;amp;E's ownership interest is reflected in the property, plant and equipment and accumulated depreciation balances in these tables.&amp;#160;&amp;#160;The owners of the remaining interests in the McClain Plant and the Redbud Plant are responsible for providing their own financing of capital expenditures.&amp;#160;&amp;#160;Also, only OG&amp;amp;E's proportionate interests of any direct expenses of the McClain Plant and the Redbud Plant, such as fuel, maintenance expense and other operating expenses, are included in the applicable financial statement captions in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:53%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31,&amp;#160;2017 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Percentage Ownership&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;McClain&amp;#160;Plant (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;226.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;71.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;155.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Redbud&amp;#160;Plant (A)(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;51&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;496.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;136.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;360.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Construction work in progress was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$7.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for the McClain and Redbud Plants, respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$50.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:53%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;"&gt;December&amp;#160;31,&amp;#160;2016 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Percentage Ownership&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;McClain&amp;#160;Plant (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;234.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;72.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;161.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Redbud&amp;#160;Plant (A)(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;51&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;489.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;121.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;368.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Construction work in progress was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for the McClain and Redbud Plants, respectively.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$45.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;property, plant and equipment and related accumulated depreciation are divided into the following major classes:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:58%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31,&amp;#160;2017 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;(holding&amp;#160;company):&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Distribution&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,057.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,259.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,798.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric&amp;#160;generation&amp;#160;assets (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,475.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,493.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,981.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Transmission&amp;#160;assets (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,767.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;506.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Intangible&amp;#160;plant&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;181.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;135.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;46.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;property&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;421.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;173.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;247.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11,902.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,568.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8,333.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11,908.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,568.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8,339.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$50.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$3.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$0.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:58%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;"&gt;December&amp;#160;31,&amp;#160;2016 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;(holding&amp;#160;company):&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;117.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;103.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;14.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;117.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;103.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;14.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Distribution&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,896.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,221.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,674.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric&amp;#160;generation&amp;#160;assets (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,155.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,493.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,662.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Transmission&amp;#160;assets (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,548.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;481.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,067.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Intangible&amp;#160;plant&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;85.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;43.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;41.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;property&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;381.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;145.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;235.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11,067.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,385.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7,681.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11,185.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,488.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7,696.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$45.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$3.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$0.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the Company's unamortized computer software costs included in intangible plant above.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy (holding company)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;37.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;36.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;37.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;37.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the Company's amortization expense for computer software costs.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE Energy (holding company)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;                &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Depreciation and Amortization&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The provision for depreciation, which was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;3.0 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;of the average depreciable utility plant for &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;is calculated using the straight-line method over the estimated service life of the utility assets.&amp;#160;&amp;#160;Depreciation is provided at the unit level for production plant and at the account or sub-account level for all other plant and is based on the average life group method.  In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the provision for depreciation is projected to be&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.7 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the average depreciable utility plant.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of intangible assets is calculated using the straight-line method.  Of the remaining amortizable intangible plant balance at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;98.6 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;will be amortized over&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;10.4&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years with the remaining&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;1.4 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;intangible plant balance at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;being amortized over&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;23.7&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;years.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of plant acquisition adjustments is provided on a straight-line basis over the estimated remaining service life of the acquired asset.&amp;#160;&amp;#160;Plant acquisition adjustments include&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;for the Redbud Plant, which is being amortized over a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;27&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt; year&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;life and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$3.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;for certain transmission substation facilities in OG&amp;amp;E's service territory, which are being amortized over a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;37&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;59&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;year&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;period.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
	<us-gaap:PropertyPlantAndEquipmentPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-121206C5A86058A4926B8DBE7335BD37">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;All property, plant and equipment is recorded at cost.&amp;#160;&amp;#160;Newly constructed plant is added to plant balances at cost which includes contracted services, direct labor, materials, overhead, transportation costs and the allowance for funds used during construction.&amp;#160;&amp;#160;Replacements of units of property are capitalized as plant.&amp;#160;&amp;#160;For assets that belong to a common plant account, the replaced plant is removed from plant balances, and the cost of such property is charged to Accumulated Depreciation.&amp;#160;&amp;#160;For assets that do not belong to a common plant account, the replaced plant is removed from plant balances with the related accumulated depreciation, and the remaining balance net of any salvage proceeds is recorded as a loss in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Statements of Income as Other Expense.&amp;#160;&amp;#160;Repair and replacement of minor items of property are included in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Statements of Income as Other Operation and Maintenance Expense.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;          &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
	<us-gaap:PropertyPlantAndEquipmentTextBlock contextRef="FD2017Q4YTD" id="Fact-C86A071E88FA5640B90EB9650626CFCF">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;property, plant and equipment and related accumulated depreciation are divided into the following major classes:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:58%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31,&amp;#160;2017 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;(holding&amp;#160;company):&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Distribution&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,057.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,259.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,798.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric&amp;#160;generation&amp;#160;assets (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,475.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,493.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,981.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Transmission&amp;#160;assets (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,767.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;506.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Intangible&amp;#160;plant&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;181.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;135.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;46.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;property&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;421.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;173.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;247.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11,902.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,568.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8,333.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11,908.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,568.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8,339.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$50.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$3.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$0.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:58%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;"&gt;December&amp;#160;31,&amp;#160;2016 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&amp;#160;&amp;#160;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;(holding&amp;#160;company):&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;117.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;103.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;14.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;117.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;103.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;14.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Distribution&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,896.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,221.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,674.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric&amp;#160;generation&amp;#160;assets (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,155.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,493.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,662.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Transmission&amp;#160;assets (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,548.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;481.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,067.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Intangible&amp;#160;plant&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;85.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;43.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;41.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;property&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;381.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;145.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;235.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11,067.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,385.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7,681.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;property,&amp;#160;plant&amp;#160;and&amp;#160;equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11,185.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3,488.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7,696.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$45.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$3.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$0.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
	<us-gaap:PublicUtilitiesPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-C0176CB0F1E554F38CA255427C3F8239">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accounting Records&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The accounting records of OG&amp;amp;E are maintained in accordance with the Uniform System of Accounts prescribed by the FERC and adopted by the OCC and the APSC.&amp;#160;&amp;#160;Additionally,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E, as a regulated utility, is subject to accounting principles for certain types of rate-regulated activities, which provide that certain incurred costs that would otherwise be charged to expense can be deferred as regulatory assets, based on the expected recovery from customers in future rates.&amp;#160;&amp;#160;Likewise, certain actual or anticipated credits that would otherwise reduce expense can be deferred as regulatory liabilities, based on the expected flowback to customers in future rates.&amp;#160;&amp;#160;Management's expected recovery of deferred costs and flowback of deferred credits generally results from specific decisions by regulators granting such ratemaking treatment.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E records certain incurred costs and obligations as regulatory assets or liabilities if, based on regulatory orders or other available evidence, it is probable that the costs or obligations will be included in amounts allowable for recovery or refund in future rates.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Management continuously monitors the future recoverability of regulatory assets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;When, in management's judgment, future recovery becomes impaired, the amount of the regulatory asset is adjusted, as appropriate.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;If&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;were required to discontinue the application of accounting principles for certain types of rate-regulated activities for some or all of its operations, it could result in writing off the related regulatory assets, which could have significant financial effects.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:PublicUtilitiesPolicyTextBlock>
	<us-gaap:QuarterlyFinancialInformationTextBlock contextRef="FD2017Q4YTD" id="Fact-418958B5E3EE5E9CA619265EA6D7991D">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Quarterly Financial Data (Unaudited)&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Due to the seasonal fluctuations and other factors of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's businesses, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the operating results for interim periods are not necessarily indicative of the results that may be expected for the year.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;opinion, the following quarterly financial data includes all adjustments, consisting of normal recurring adjustments, necessary to fairly present such amounts.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Summarized&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;quarterly unaudited financial data is as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.8046875%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:44%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Quarter Ended (&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;In millions, except per share data)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;March 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;June 30&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;September 30&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;456.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;586.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;716.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;501.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;433.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;551.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;743.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;530.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,259.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;45.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;145.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;244.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;95.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;531.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;38.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;258.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;81.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;513.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;36.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;104.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;183.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;294.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;619.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;71.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;183.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;338.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic earnings per average common share (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.18&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.52&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.48&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.13&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.35&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.29&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Diluted earnings per average common share (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.18&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.52&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.48&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.13&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.35&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.29&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:QuarterlyFinancialInformationTextBlock>
	<us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock contextRef="FD2017Q4YTD" id="Fact-88ABC39D42465174835EFF4C74F78117">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes significant amounts reclassified out of accumulated other comprehensive loss by the respective line items in net income during the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.609375%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:45%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:14%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:13%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:24%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Details about Accumulated Other Comprehensive Income (Loss) Components&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amount Reclassified from Accumulated Other Comprehensive Income (Loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Affected Line Item in the Consolidated Statements of Comprehensive Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of Pension Plan and Restoration of Retirement Income Plan items:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Actuarial losses (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(8.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(7.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(12.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Before Taxes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Tax (Benefit) Expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of postretirement benefit plan items:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Net Periodic Pension and Postretirement (Cost) Benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Before Taxes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income Tax (Benefit) Expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total reclassifications for the period&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 11 for additional information).&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock>
	<us-gaap:RevenueRecognitionPolicyTextBlock contextRef="FD2017Q4YTD" id="Fact-415564F438A15DB5AE975FC3694E51B4">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Revenue Recognition&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;General&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E recognizes revenue from electric sales when power is delivered to customers.  OG&amp;amp;E reads its customers' meters and sends bills to its customers throughout each month.&amp;#160;&amp;#160;As a result, there is a significant amount of customers' electricity consumption that has not been billed at the end of each month. &amp;#160;OG&amp;amp;E accrues an estimate of the revenues for electric sales delivered since the latest billings.  Unbilled revenue is presented in Accrued Unbilled Revenues on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets and in Operating Revenues on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income based on estimates of usage and prices during the period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The estimates that management uses in this calculation could vary from the actual amounts to be paid by customers.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;SPP Purchases and Sales&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E currently owns and operates transmission and generation facilities as part of a vertically integrated utility.  OG&amp;amp;E is a member of the SPP regional transmission organization and has transferred operational authority, but not ownership, of OG&amp;amp;E's transmission facilities to the SPP.  The SPP has implemented FERC-approved regional day-ahead and real-time markets for energy and operating services, as well as associated transmission congestion rights.  Collectively, the three markets operate together under the global name, SPP Integrated Marketplace.  OG&amp;amp;E represents owned- and contracted-generation assets and customer load in the SPP Integrated Marketplace for the sole benefit of its customers.  OG&amp;amp;E has not participated in the SPP Integrated Marketplace for any speculative trading activities.  OG&amp;amp;E records the SPP Integrated Marketplace transactions as sales or purchases per FERC Order 668, which requires that purchases and sales be recorded on a net basis for each settlement period of the SPP Integrated Marketplace.  These results are reported as Operating Revenues or Cost of Sales in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Financial Statements.  OG&amp;amp;E revenues, expenses, assets and liabilities may be adversely affected by changes in the organization, operating and regulation by the FERC or the SPP.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;             &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:RevenueRecognitionPolicyTextBlock>
	<us-gaap:ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-83ED472109A352C4B5ED0AD79B1A38EF">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table presents the status of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These amounts have been recorded in Accrued Benefit Obligations with the offset&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in Accumulated Other Comprehensive Loss&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(except OG&amp;amp;E's portion, which is recorded as a regulatory asset as discussed in Note 1&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;) in &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The amounts in Accumulated Other Comprehensive Loss&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and those recorded as a&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;regulatory asset&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; represent &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;a net periodic benefit cost to be recognized in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income in future periods.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  The benefit obligation for the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and the Restoration of Retirement Income Plan represents the projected benefit obligation, while the benefit obligation for the postretirement benefit plans represents the accumulated postretirement benefit obligation.  The accumulated postretirement benefit obligation for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan differs from the projected benefit obligation in that the former includes no assumption about future compensation levels.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; was &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$626.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$7.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; was $&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;608.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and $&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;6.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively.  The details of the funded status of the Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans and the amounts included in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="19" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:36%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restoration of Retirement&lt;br clear="none"/&gt;Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement&lt;br clear="none"/&gt;Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Change in benefit obligation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Beginning obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;672.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;680.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;215.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;225.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;26.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan settlements&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(20.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(28.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan amendments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(39.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants' contributions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Actuarial losses (gains)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;38.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;5.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Benefits paid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(53.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ending obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;687.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;672.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;149.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;215.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:9px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Change in plans' assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Beginning fair value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;595.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;581.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;53.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;55.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Actual&amp;#160;return&amp;#160;on&amp;#160;plans'&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;84.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;48.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Employer contributions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;20.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Plan settlements&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(20.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(28.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Participants' contributions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Benefits paid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(53.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(15.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ending fair value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;635.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;595.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Funded status at end of year&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(52.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(76.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(99.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(162.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock>
	<us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock contextRef="FD2017Q4YTD" id="Fact-D8EACCF13E615AE6BDF58C26ABF931BF">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize changes in the components of accumulated other comprehensive loss attributable to OGE Energy during &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  All amounts below are presented net of tax. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.21875%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:46%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;br clear="none"/&gt;&amp;#160;(loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(39.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(35.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other comprehensive income (loss) before reclassifications&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amounts reclassified from accumulated other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net current period other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(32.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(29.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other comprehensive income (loss) before reclassifications&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amounts reclassified from accumulated other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cumulative effect of change in accounting principle&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(5.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net current period other comprehensive income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(32.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(23.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock>
	<us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-824C50317C765FF7A6DD8E06F685902E">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan's investments that are measured at fair value on a recurring basis at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;There were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 3 investments held by the Pension Plan at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:46%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net Asset Value (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Common stocks&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;225.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;225.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury notes and bonds (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;169.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;169.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mortgage- and asset-backed securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;43.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;43.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Corporate fixed income and other securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;153.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;153.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Commingled fund (C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;29.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;29.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Foreign government bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. municipal bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Money market fund &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual fund&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Futures:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (receivable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;13.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;13.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (payable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(11.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(11.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash collateral&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forward contracts:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable (foreign currency)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;642.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;403.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;204.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable from broker for securities sold&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest and dividends receivable&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Payable to broker for securities purchased&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(10.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;635.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:46%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Asset Value (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Common stocks&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;237.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;237.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury notes and bonds (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;122.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;122.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mortgage-backed securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;59.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;59.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Corporate fixed income and other securities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;137.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;137.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Commingled fund (C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;23.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;23.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Foreign government bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. municipal bonds&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Money market fund &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual fund&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Futures:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (receivable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. Treasury futures (payable)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash collateral &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forward contracts:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable (foreign currency)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;607.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;368.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;212.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Receivable from broker for securities sold&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest and dividends receivable&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Payable to broker for securities purchased&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(14.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Pension Plan assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;595.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#ff0000;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;GAAP allows the measurement of certain investments that do not have a readily determinable fair value at the net asset value.  These investments do not consider the observability of inputs; therefore, they are not included within the fair value hierarchy.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This category represents U.S. Treasury notes and bonds with a Moody's Investors Services rating of Aaa and Government Agency Bonds with a Moody's Investors Services rating of A1 or higher.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;postretirement benefit plans' investments that are measured at fair value on a recurring basis at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;There were&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;no&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 2 investments held by the postretirement benefit plans at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Level 3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group retiree medical insurance contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual funds investment:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. equity investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;50.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;10.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Level 3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group retiree medical insurance contract&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mutual funds investment:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;U.S. equity investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Money market funds investment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total plan investments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock>
	<us-gaap:ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock contextRef="FD2017Q4YTD" id="Fact-EEE6F8363ED1535EA70A85AF5D4F4AF2">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The amounts in accumulated other comprehensive loss (gain) at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;that are expected to be recognized into earnings in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:90%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total, net of tax&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock>
	<us-gaap:ScheduleOfAssumptionsUsedTableTextBlock contextRef="FD2017Q4YTD" id="Fact-ACFD93F90C465D98B84E224C7B97F202">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Rate Assumptions&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="13" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:34%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and&lt;br clear="none"/&gt;Restoration of Retirement Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement&lt;br clear="none"/&gt;Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Discount rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.60&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.70&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.25&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Rate of return on plans' assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.00&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Compensation increases&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.20&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Assumed health care cost trend:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Initial trend&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.75&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ultimate trend rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.50&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ultimate trend year&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2030&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2026&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2026&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A - not applicable&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfAssumptionsUsedTableTextBlock>
	<us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock contextRef="FD2017Q4YTD" id="Fact-979120BE2E535A8898C78F0B84F90B92">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table discloses information about investing and financing activities that affected recognized assets and liabilities but did not result in cash receipts or payments.&amp;#160;&amp;#160;Cash paid for interest, net of interest capitalized, and cash paid for income taxes, net of income tax refunds are also disclosed in the table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year&amp;#160;Ended&amp;#160;December&amp;#160;31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;NON-CASH&amp;#160;INVESTING&amp;#160;AND&amp;#160;FINANCING&amp;#160;ACTIVITIES&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Power&amp;#160;plant&amp;#160;long-term&amp;#160;service&amp;#160;agreement&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;39.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;height:20px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;SUPPLEMENTAL&amp;#160;CASH&amp;#160;FLOW&amp;#160;INFORMATION&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cash&amp;#160;paid&amp;#160;during&amp;#160;the&amp;#160;period&amp;#160;for:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest&amp;#160;(net&amp;#160;of&amp;#160;interest&amp;#160;capitalized) (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;139.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;141.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;145.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income&amp;#160;taxes&amp;#160;(net&amp;#160;of&amp;#160;income&amp;#160;tax&amp;#160;refunds)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(16.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net of interest capitalized of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$18.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$7.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$4.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock>
	<us-gaap:ScheduleOfChangeInAssetRetirementObligationTableTextBlock contextRef="FD2017Q4YTD" id="Fact-D567EC4B8C8159D5B470F556D1F7642F">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The following table summarizes changes to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;asset retirement obligations during the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;years ended&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:0px;text-indent:0px;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at January 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;69.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;63.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accretion expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Revisions in estimated cash flows (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Liabilities settled &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;75.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;69.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Assumptions changed related to the estimated timing of asbestos abatement and estimated cost of ash pond removal at two of OG&amp;amp;E's generating facilities.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfChangeInAssetRetirementObligationTableTextBlock>
	<us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock contextRef="FD2017Q4YTD" id="Fact-4BB5F93A8F5A5E2FA3319E09F9DD285D">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The&amp;#160;items&amp;#160;comprising&amp;#160;income&amp;#160;tax&amp;#160;(benefit) expense&amp;#160;are&amp;#160;as&amp;#160;follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year&amp;#160;Ended&amp;#160;December&amp;#160;31&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Provision&amp;#160;(benefit)&amp;#160;for&amp;#160;current&amp;#160;income&amp;#160;taxes:&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;provision (benefit)&amp;#160;for&amp;#160;current&amp;#160;income&amp;#160;taxes&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(Benefit) provision&amp;#160;for&amp;#160;deferred&amp;#160;income&amp;#160;taxes,&amp;#160;net:&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(75.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;126.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;98.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;26.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;28.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;(benefit) provision&amp;#160;for&amp;#160;deferred&amp;#160;income&amp;#160;taxes,&amp;#160;net&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(49.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;154.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;103.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;federal&amp;#160;investment&amp;#160;tax&amp;#160;credits,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;income&amp;#160;tax (benefit) expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(49.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;148.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;97.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock>
	<us-gaap:ScheduleOfDebtInstrumentsTextBlock contextRef="FD2017Q4YTD" id="Fact-009623293FEF557AB06AE61CF11748E4">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:53px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has tax-exempt pollution control bonds with optional redemption provisions that allow the holders to request repayment of the bonds on any business day.&amp;#160;&amp;#160;The bonds, which can be tendered at the option of the holder during the next 12 months, are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:2%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:71%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;SERIES&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;DATE DUE&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;AMOUNT&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.65%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.86%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Garfield Industrial Authority, January 1, 2025&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;47.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.65%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.80%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Muskogee Industrial Authority, January 1, 2025&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;32.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.66%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;-&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.80%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Muskogee Industrial Authority, June 1, 2027&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="4" style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total (redeemable during next 12 months)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfDebtInstrumentsTextBlock>
	<us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock contextRef="FD2017Q4YTD" id="Fact-035EF533364859738294999CE44BDB02">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The components of Deferred Income Taxes at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;were as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;income tax&amp;#160;liabilities, net:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accelerated&amp;#160;depreciation&amp;#160;and&amp;#160;other&amp;#160;property&amp;#160;related&amp;#160;differences&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,449.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,103.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in Enable Midstream Partners&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;441.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;657.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Regulatory&amp;#160;asset&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;18.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;34.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Company&amp;#160;Pension&amp;#160;Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Bond&amp;#160;redemption-unamortized&amp;#160;costs&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Derivative&amp;#160;instruments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income&amp;#160;taxes&amp;#160;(recoverable from)&amp;#160;refundable&amp;#160;to customers,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(244.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal tax&amp;#160;credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(218.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(220.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&amp;#160;tax&amp;#160;credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(141.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(112.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement&amp;#160;medical&amp;#160;and&amp;#160;life&amp;#160;insurance&amp;#160;benefits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(25.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(48.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net operating losses&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(21.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(31.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Asset retirement obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(19.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(24.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Regulatory&amp;#160;liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(16.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(34.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accrued liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(7.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(16.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accrued vacation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(14.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;federal&amp;#160;investment&amp;#160;tax&amp;#160;credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Uncollectible accounts&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total deferred&amp;#160;income&amp;#160;tax&amp;#160;liabilities,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,227.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,334.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock>
	<us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock contextRef="FD2017Q4YTD" id="Fact-1EF0C23380B558098EF2193675B0BEA4">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Net Periodic Benefit Cost&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="28" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:37%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restoration of Retirement&lt;br clear="none"/&gt;Income Plan&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Operation and Maintenance:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Service&amp;#160;cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Net Periodic Pension and Postretirement (Cost) Benefit:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest&amp;#160;cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;26.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected return&amp;#160;on&amp;#160;plan&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(42.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(41.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(46.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization&amp;#160;of&amp;#160;net&amp;#160;loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;17.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;18.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization of unrecognized prior service&amp;#160;cost (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(8.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(16.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Settlement&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;15.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total net periodic benefit cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;36.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Less: Amount paid by unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net periodic benefit cost (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;27.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;32.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;5.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;   &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In addition to the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$32.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$22.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$40.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of net periodic benefit cost recognized in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; respectively,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; OG&amp;amp;E &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;recognized the following:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;a change in pension expense in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$(2.3) million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$9.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$(3.1) million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1);&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;an increase in postretirement medical expense in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$6.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$7.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$5.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:48px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:24px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8226;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;a deferral of pension expense in 2017, 2016 and 2015 of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.1 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;related to the Arkansas jurisdictional portion of the pension settlement charge of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$15.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$8.6 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$21.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock>
	<us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock contextRef="FD2017Q4YTD" id="Fact-7E5CC550D9CE5BCA80C2F8B4872E1328">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Basic and diluted earnings per share for the Company were calculated as follows:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions except per share data)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;619.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;338.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;271.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Average common shares outstanding:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic&amp;#160;average&amp;#160;common&amp;#160;shares&amp;#160;outstanding&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;199.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect&amp;#160;of&amp;#160;dilutive&amp;#160;securities:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Contingently&amp;#160;issuable&amp;#160;shares&amp;#160;(performance&amp;#160;and restricted stock units)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Diluted&amp;#160;average&amp;#160;common&amp;#160;shares&amp;#160;outstanding&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;200.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic earnings per average common share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.36&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Diluted earnings per average common share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.36&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Anti-dilutive&amp;#160;shares&amp;#160;excluded&amp;#160;from&amp;#160;earnings per share calculation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
	<us-gaap:ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock contextRef="FD2017Q4YTD" id="Fact-50BB9F1FA6DF51458215C03CDAE4A931">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ONE-PERCENTAGE POINT INCREASE&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on aggregate of the service and interest cost components&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on accumulated postretirement benefit obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;ONE-PERCENTAGE POINT DECREASE&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on aggregate of the service and interest cost components&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effect on accumulated postretirement benefit obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock>
	<us-gaap:ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-F2477DA653C15521979A5E356ED329DF">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the postretirement benefit plans' investments that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3).&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:90%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Group retiree medical insurance contract:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Beginning balance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;44.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Dividend income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net unrealized gains related to instruments held at the reporting date&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Claims paid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(5.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Realized losses&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment fees&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Ending balance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock>
	<us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock contextRef="FD2017Q4YTD" id="Fact-E45A4B2D20CA51F38E758EC1FB58A17B">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following schedule reconciles the statutory tax rates to the effective income tax rate:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year&amp;#160;Ended&amp;#160;December&amp;#160;31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statutory&amp;#160;federal&amp;#160;tax&amp;#160;rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal deferred tax revaluation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(41.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&amp;#160;renewable&amp;#160;energy&amp;#160;credit&amp;#160;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(8.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;401(k)&amp;#160;dividends&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal&amp;#160;investment&amp;#160;tax&amp;#160;credits,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State&amp;#160;income&amp;#160;taxes,&amp;#160;net&amp;#160;of&amp;#160;federal&amp;#160;income&amp;#160;tax&amp;#160;benefit&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amortization&amp;#160;of&amp;#160;net&amp;#160;unfunded&amp;#160;deferred&amp;#160;taxes&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Remeasurement of state deferred tax liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Uncertain tax positions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Effective&amp;#160;income&amp;#160;tax&amp;#160;rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(8.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;30.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Represents credits associated with the production from OG&amp;amp;E's wind farms.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock>
	<us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-93D169A1B2265334A4847665DC211355">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Medicare Prescription Drug, Improvement and Modernization Act of 2003 expanded coverage for prescription drugs.&amp;#160;&amp;#160;The following table summarizes the gross benefit payments&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;expects to pay related to its postretirement benefit plans, including prescription drug benefits&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:86%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:12%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Gross Projected&lt;br clear="none"/&gt;Postretirement&lt;br clear="none"/&gt;Benefit&lt;br clear="none"/&gt;Payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;48.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes the benefit payments&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;expects to pay related to OGE Energy's Pension Plan and Restoration of Retirement Income Plan.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These expected benefits are based on the same assumptions used to measure&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;benefit obligation at the end of the year and include benefits attributable to estimated future employee service.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:84%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:14%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Projected Benefit Payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;62.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;63.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;62.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;61.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;285.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock>
	<us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock contextRef="FD2017Q4YTD" id="Fact-9F64EA6B6A6055C4AC6E656FEB3E1FE2">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Future minimum payments for noncancellable operating leases&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="22" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:49%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Year Ended December 31 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;After 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating lease obligations:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Railcars&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;22.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Wind farm land leases&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;54.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Noncancellable operating lease&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total operating lease obligations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;23.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;77.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock>
	<us-gaap:ScheduleOfJointlyOwnedUtilityPlantsTextBlock contextRef="FD2017Q4YTD" id="Fact-1A672690EE2551D0818D9D034CC10840">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The tables below present OG&amp;amp;E's ownership interest in the jointly-owned McClain Plant and the jointly-owned Redbud Plant, and, as disclosed below, only OG&amp;amp;E's ownership interest is reflected in the property, plant and equipment and accumulated depreciation balances in these tables.&amp;#160;&amp;#160;The owners of the remaining interests in the McClain Plant and the Redbud Plant are responsible for providing their own financing of capital expenditures.&amp;#160;&amp;#160;Also, only OG&amp;amp;E's proportionate interests of any direct expenses of the McClain Plant and the Redbud Plant, such as fuel, maintenance expense and other operating expenses, are included in the applicable financial statement captions in the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:53%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31,&amp;#160;2017 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Percentage Ownership&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;McClain&amp;#160;Plant (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;226.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;71.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;155.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Redbud&amp;#160;Plant (A)(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;51&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;496.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;136.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;360.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Construction work in progress was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$7.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for the McClain and Redbud Plants, respectively.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$50.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:53%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;"&gt;December&amp;#160;31,&amp;#160;2016 &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Percentage Ownership&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accumulated Depreciation&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net Property, Plant and Equipment&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;McClain&amp;#160;Plant (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;234.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;72.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;161.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Redbud&amp;#160;Plant (A)(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;51&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;489.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;121.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;368.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Construction work in progress was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$0.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$1.8 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for the McClain and Redbud Plants, respectively.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;This amount includes a plant acquisition adjustment of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$148.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;and accumulated amortization of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$45.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfJointlyOwnedUtilityPlantsTextBlock>
	<us-gaap:ScheduleOfLineOfCreditFacilitiesTextBlock contextRef="FD2017Q4YTD" id="Fact-21AC3E1CD6ED5F94B4E2EF06D29A936F">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table provides information regarding the Company's revolving credit agreements at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:29%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:13%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:18%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amount&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Entity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Commitment&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Outstanding&amp;#160;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest&amp;#160;Rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expiration&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;450.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;168.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.62&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(D)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;March&amp;#160;8, 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;(C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;450.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.95&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(D)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;March&amp;#160;8, 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;900.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;168.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.62&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Includes direct borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This bank facility is available to back up the Company's commercial paper borrowings and to provide revolving credit borrowings.&amp;#160;&amp;#160;This &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;bank&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; facility &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;can also be used as&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;letter of credit&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; facility.&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This bank facility is &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;available to back up OG&amp;amp;E's commercial paper borrowings and to provide revolving credit borrowings.&amp;#160;&amp;#160;This bank facility can also be used as a letter of credit facility.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(D)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Represents the weighted-average interest rate for the outstanding borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfLineOfCreditFacilitiesTextBlock>
	<us-gaap:ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock contextRef="FD2017Q4YTD" id="Fact-19AA460AFBA157568F42D73FDA657403">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following amounts in the benefit obligations regulatory asset at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;are expected to be recognized as components of net periodic benefit cost in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;:&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:90%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;10.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock>
	<us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock contextRef="FD2017Q4YTD" id="Fact-D7EAEBFA02BD5CDCBA8D7A198D1C1DFB">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of the activity for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;non-vested performance units and restricted stock&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and changes in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="18" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:32%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Shareholder Return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted Stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;br clear="none"/&gt;Grant&amp;#160;Date&lt;br clear="none"/&gt;Fair&amp;#160;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;br clear="none"/&gt;Grant&amp;#160;Date&lt;br clear="none"/&gt;Fair&amp;#160;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Shares&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;br clear="none"/&gt;Grant&amp;#160;Date&lt;br clear="none"/&gt;Fair&amp;#160;Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares&amp;#160;non-vested&amp;#160;at&amp;#160;12/31/16&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;478,831&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.16&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;159,608&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;29.71&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,912&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;31.29&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;260,570&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;41.77&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;86,857&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.83&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,145&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;34.96&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Vested&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(201,431&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.18&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(67,148&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;33.99&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3,815&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.71&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forfeited&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14,850&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.01&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4,947&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.12&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares&amp;#160;non-vested&amp;#160;at&amp;#160;12/31/17&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;523,120&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;30.96&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;174,370&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;30.58&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,242&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;33.58&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares expected to vest&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;492,446&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;164,148&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,242&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For performance units, this represents the target number of performance units granted.&amp;#160;&amp;#160;Actual number of performance units earned, if any, is dependent upon performance and may range from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;zero percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;200 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;of the target.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The intrinsic value of the performance units based on total shareholder return and earnings per share is&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.3 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$5.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, respectively.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock>
	<us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock contextRef="FD2017Q4YTD" id="Fact-CAE2AA9CA8915E7CB4DA17DE1573D27C">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;In&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;opinion, the following quarterly financial data includes all adjustments, consisting of normal recurring adjustments, necessary to fairly present such amounts.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Summarized&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;quarterly unaudited financial data is as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:center;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.8046875%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="17" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:44%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Quarter Ended (&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;In millions, except per share data)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;March 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;June 30&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;September 30&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;456.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;586.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;716.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;501.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;433.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;551.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;743.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;530.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,259.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;45.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;145.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;244.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;95.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;531.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;38.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;135.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;258.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;81.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;513.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;36.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;104.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;183.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;294.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;619.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;25.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;71.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;183.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;338.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Basic earnings per average common share (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.18&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.52&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.48&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.13&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.35&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.29&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Diluted earnings per average common share (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.18&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.52&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.48&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.10&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.13&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.35&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.92&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.29&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.69&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfQuarterlyFinancialInformationTableTextBlock>
	<us-gaap:ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock contextRef="FD2017Q4YTD" id="Fact-BF8375C1367B57008F8E78CB2A12C9CC">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Accounting Records&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;The accounting records of OG&amp;amp;E are maintained in accordance with the Uniform System of Accounts prescribed by the FERC and adopted by the OCC and the APSC.&amp;#160;&amp;#160;Additionally,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E, as a regulated utility, is subject to accounting principles for certain types of rate-regulated activities, which provide that certain incurred costs that would otherwise be charged to expense can be deferred as regulatory assets, based on the expected recovery from customers in future rates.&amp;#160;&amp;#160;Likewise, certain actual or anticipated credits that would otherwise reduce expense can be deferred as regulatory liabilities, based on the expected flowback to customers in future rates.&amp;#160;&amp;#160;Management's expected recovery of deferred costs and flowback of deferred credits generally results from specific decisions by regulators granting such ratemaking treatment.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E records certain incurred costs and obligations as regulatory assets or liabilities if, based on regulatory orders or other available evidence, it is probable that the costs or obligations will be included in amounts allowable for recovery or refund in future rates.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table is a summary of OG&amp;amp;E's regulatory assets and liabilities:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December 31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Regulatory&amp;#160;Assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma demand program rider under recovery (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;31.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;51.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;SPP cost tracker under recovery (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;10.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fuel&amp;#160;clause&amp;#160;under&amp;#160;recoveries&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;51.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;current regulatory&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;40.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;121.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Benefit&amp;#160;obligations&amp;#160;regulatory&amp;#160;asset&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;177.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;232.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred&amp;#160;storm&amp;#160;expenses&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;42.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Smart Grid&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;32.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;43.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unamortized&amp;#160;loss&amp;#160;on&amp;#160;reacquired&amp;#160;debt&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income&amp;#160;taxes&amp;#160;recoverable&amp;#160;from&amp;#160;customers,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;62.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;18.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;17.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;non-current regulatory&amp;#160;assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;283.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;404.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Regulatory&amp;#160;Liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fuel&amp;#160;clause&amp;#160;over&amp;#160;recoveries&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other (B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;12.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;current regulatory&amp;#160;liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;12.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Non-current:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income taxes refundable to customers, net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;955.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accrued&amp;#160;removal&amp;#160;obligations,&amp;#160;net&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;288.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;262.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension tracker&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;32.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;non-current regulatory&amp;#160;liabilities&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,283.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;299.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Current Assets on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Included in Other Current Liabilities on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E recovers program costs related to the Demand and Energy Efficiency Program.  An extension of the demand program rider was approved in January 2016, which allows for the recovery through December 2018 of (i) energy efficiency program costs, (ii) lost revenues associated with certain achieved energy efficiency and demand savings, (iii) performance-based incentives and (iv) costs associated with research and development investments.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E recovers certain SPP costs related to base plan charges from its customers and refunds certain SPP revenues received to its customers in Oklahoma through the SPP cost tracker.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Fuel clause under recoveries are generated from under recoveries from OG&amp;amp;E's customers when OG&amp;amp;E's cost of fuel exceeds the amount billed to its customers.&amp;#160;&amp;#160;Fuel clause over recoveries are generated from over recoveries from OG&amp;amp;E's customers when the amount billed to its customers exceeds OG&amp;amp;E's cost of fuel.&amp;#160;&amp;#160;OG&amp;amp;E's fuel recovery clauses are designed to smooth the impact of fuel price volatility on customers' bills.&amp;#160;&amp;#160;As a result, OG&amp;amp;E under recovers fuel costs in periods of rising fuel prices above the baseline charge for fuel and over recovers fuel costs when prices decline below the baseline charge for fuel.  Provisions in the fuel clauses are intended to allow OG&amp;amp;E to amortize under and over recovery balances. &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The benefit obligations regulatory asset is comprised of expenses recorded which are probable of future recovery and that have not yet been recognized as components of net periodic benefit cost, including net loss and prior service cost.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These expenses are recorded as a regulatory asset as OG&amp;amp;E had historically recovered and currently recovers pension and postretirement benefit plan expense in its electric rates.  If, in the future, the regulatory bodies indicate a change in policy related to the recovery of pension and postretirement benefit plan expenses, this could cause the benefit obligations regulatory asset balance to be reclassified to accumulated other comprehensive income.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table is a summary of the components of the benefit obligations regulatory asset:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="7" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:80%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;&amp;#160;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;172.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;199.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;33.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;32.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(28.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;177.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;232.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following amounts in the benefit obligations regulatory asset at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;are expected to be recognized as components of net periodic benefit cost in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2018&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;:&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="4" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:90%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Pension Plan and Restoration of Retirement Income Plan:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;12.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Postretirement Benefit Plans:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Prior service cost&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(6.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;10.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E includes in expense any Oklahoma storm-related operation and maintenance expenses up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; annually and defers any additional expenses incurred over&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$2.7 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E expects to recover the amounts deferred each year over a five-year period in accordance with historical practice.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E previously recovered the cost of system-wide deployment of smart grid technology and implementing the smart grid pilot program through a rider.  Costs not included in the rider are the incremental costs for web portal access, education and home energy reports, which are capped at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$6.9 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, and the stranded costs associated with OG&amp;amp;E's analog electric meters, which have been replaced by smart meters.  These incremental and stranded costs were accumulated during the smart grid deployment and have been included in the Smart Grid asset in the regulatory assets and liabilities table above.  As approved in the recent Oklahoma rate case effective May 1, 2017, these costs are now being recovered over a six year period.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unamortized loss on reacquired debt is comprised of unamortized debt issuance costs related to the early retirement of OG&amp;amp;E's long-term debt.&amp;#160;&amp;#160;These amounts are recorded in interest expenses and are being amortized over the term of the long-term debt which replaced the previous long-term debt.&amp;#160;&amp;#160;The unamortized loss on reacquired debt is recovered as a part of OG&amp;amp;E's cost of capital.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income taxes refundable to customers, net, represent the reduction in accumulated deferred income taxes resulting from the reduction in the federal income tax rate, as part of the 2017 Tax Act.&amp;#160; These amounts will be returned to customers in varying amounts over approximately 80 years.&amp;#160; Currently, those amounts are shown net of income taxes recoverable from customers, which represents income tax benefits previously used to reduce OG&amp;amp;E's revenues, are treated as regulatory assets and are being amortized over the estimated remaining life of the assets to which they relate.&amp;#160;&amp;#160;These amounts are being recovered in rates as the temporary differences that generated the income tax benefit turn around.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Accrued removal obligations, net represent asset retirement costs previously recovered from ratepayers for other than legal obligations.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;         &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E recovers specific amounts of pension and postretirement medical costs in rates approved in its Oklahoma rate cases.  In accordance with approved orders, OG&amp;amp;E defers the difference between actual pension and postretirement medical expenses and the amount approved in its last Oklahoma rate case as a regulatory asset or regulatory liability.  These amounts have been recorded in the Pension tracker regulatory liability in the regulatory assets and liabilities table above.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Management continuously monitors the future recoverability of regulatory assets.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;When, in management's judgment, future recovery becomes impaired, the amount of the regulatory asset is adjusted, as appropriate.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;If&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;OG&amp;amp;E&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;were required to discontinue the application of accounting principles for certain types of rate-regulated activities for some or all of its operations, it could result in writing off the related regulatory assets, which could have significant financial effects.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock>
	<us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-E83CB50440185E1785A1477DB4FCC410">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes related party transactions between OG&amp;amp;E and Enable during the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:49%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="9" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Year Ended December 31,&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electricity to power electric compression assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;14.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural gas transportation services&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural gas purchases (sales)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(2.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;11.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock>
	<us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock contextRef="FD2017Q4YTD" id="Fact-E8501D35B1255A7AB9E55C19EA0AC242">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize the results of the Company's business segments for the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:48%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric Utility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural Gas Midstream Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eliminations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;897.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;897.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;operation&amp;#160;and&amp;#160;maintenance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;470.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(10.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;459.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Depreciation&amp;#160;and&amp;#160;amortization&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;280.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;283.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Taxes&amp;#160;other&amp;#160;than&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;84.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;89.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;527.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;531.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;131.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;131.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other income (expense)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;58.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(5.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;51.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;138.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;143.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax expense (benefit) (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;141.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(195.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(49.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;305.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;325.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(11.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;619.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,151.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,160.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9,255.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,155.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;109.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(107.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;10,412.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capital expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;824.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;824.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;text-indent:-24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A) &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company recorded an income tax benefit of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$245.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and income tax expense of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$10.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; during the fourth quarter of 2017 due to the Company remeasuring deferred taxes related to the natural gas midstream operations and other operations segments, respectively, as a result of the 2017 Tax Act.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;See Note 7&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for further discussion of the effects of the 2017 Tax Act.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:48%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric Utility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural Gas Midstream Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eliminations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,259.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,259.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;880.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;880.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;operation&amp;#160;and&amp;#160;maintenance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;469.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(12.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;455.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Depreciation&amp;#160;and&amp;#160;amortization&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;316.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;322.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Taxes&amp;#160;other&amp;#160;than&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;84.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;87.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;509.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;513.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;101.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;101.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other income (expense)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;138.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;142.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax expense (benefit)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;114.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;148.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;284.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;338.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,158.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,158.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8,669.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,521.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;89.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(340.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9,939.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capital expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;660.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;660.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:48%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric Utility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural Gas Midstream Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eliminations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,196.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,196.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;865.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;865.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;operation&amp;#160;and&amp;#160;maintenance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;428.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;426.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Depreciation&amp;#160;and&amp;#160;amortization&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;299.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;307.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Taxes&amp;#160;other&amp;#160;than&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;87.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;91.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;516.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;506.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other income (expense)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;146.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;149.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax expense (benefit)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;104.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;97.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;268.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;271.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,194.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,194.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8,525.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,439.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;174.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(559.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9,580.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capital expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;551.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;547.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company recorded a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$108.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; pre-tax charge during the third quarter of 2015 for its share of Enable's goodwill impairment, as adjusted for the basis difference.  See Note 3 for further discussion of the goodwill impairment.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock>
	<us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock contextRef="FD2017Q4YTD" id="Fact-EC11239B6FF657B4A44A58CEB69C517D">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of the activity for&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units and restricted stock&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and changes in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;are shown in the following table.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="18" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:31%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total Shareholder Return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted Stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(Dollars&amp;#160;in&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate Intrinsic Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate Intrinsic Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Number&lt;br clear="none"/&gt;of&amp;#160;Shares&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate Intrinsic Value&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares outstanding at 12/31/16&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;664,045&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;221,350&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4,912&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Granted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;260,570&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;86,857&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3,145&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Converted&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(185,214&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(61,742&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Vested&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(3,815&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Forfeited&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(14,850&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(4,947&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares outstanding at 12/31/17&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;724,551&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;241,518&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;7.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4,242&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Units/shares fully vested at 12/31/17&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;201,431&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;67,148&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;For performance units, this represents the target number of performance units granted.&amp;#160;&amp;#160;Actual number of performance units earned, if any, is dependent upon performance and may range from&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;zero percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;200 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of the target.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;These amounts represent performance units that vested at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;which were settled in February 2017.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:ScheduleOfShareBasedCompensationActivityTableTextBlock>
	<us-gaap:ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock contextRef="FD2017Q4YTD" id="Fact-701789967D6C574BBD198DC3247390D6">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;A summary of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;unrecognized compensation cost for its non-vested performance units and restricted stock and the weighted-average periods over which the compensation cost is expected to be recognized are shown in the following table.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="5" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:65%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:16%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Unrecognized Compensation Cost &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted Average to be Recognized &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In years)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Performance units:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total shareholder return&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.75&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earnings per share&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.67&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total performance units&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Restricted stock&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;0.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.34&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;11.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock>
	<us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock contextRef="FD2017Q4YTD" id="Fact-BE81A05A848D5567ACECB2454E112CA5">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Following is a reconciliation of the Company&amp;#8217;s total gross unrecognized tax benefits as of the years ended &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;color:#000000;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;color:#000000;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:Times New Roman;font-size:10pt;color:#000000;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="10" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:70%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at January 1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;20.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;16.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Tax positions related to current year:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Additions&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance at December 31&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;20.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;20.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock>
	<us-gaap:SegmentReportingDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-82D689F95DB557608867A324F26ED75B">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Report of Business Segments&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company reports its operations in two business segments: (i) the electric utility segment, which is engaged in the generation, transmission, distribution and sale of electric energy and (ii) natural gas midstream operations segment. Other Operations primarily includes the operations of the holding company.&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Intersegment revenues are recorded at prices comparable to those of unaffiliated customers and are affected by regulatory considerations.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following tables summarize the results of the Company's business segments for the years ended &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:48%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2017&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric Utility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural Gas Midstream Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eliminations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2,261.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;897.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;897.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;operation&amp;#160;and&amp;#160;maintenance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;470.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(10.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;459.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Depreciation&amp;#160;and&amp;#160;amortization&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;280.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;283.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Taxes&amp;#160;other&amp;#160;than&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;84.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;89.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;527.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;531.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;131.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;131.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other income (expense)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;58.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(5.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;51.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;138.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;6.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(0.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;143.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax expense (benefit) (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;141.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(195.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;4.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(49.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;305.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;325.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(11.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;619.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,151.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,160.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;9,255.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;1,155.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;109.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;(107.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;10,412.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capital expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;824.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;824.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;text-indent:-24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A) &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company recorded an income tax benefit of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$245.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and income tax expense of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$10.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; during the fourth quarter of 2017 due to the Company remeasuring deferred taxes related to the natural gas midstream operations and other operations segments, respectively, as a result of the 2017 Tax Act.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;See Note 7&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;for further discussion of the effects of the 2017 Tax Act.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:48%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2016&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric Utility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural Gas Midstream Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eliminations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,259.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,259.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;880.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;880.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;operation&amp;#160;and&amp;#160;maintenance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;469.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(12.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;455.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Depreciation&amp;#160;and&amp;#160;amortization&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;316.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;6.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;322.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Taxes&amp;#160;other&amp;#160;than&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;84.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;87.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;509.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;3.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;513.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;101.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;101.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other income (expense)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;26.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(5.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;13.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;138.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;142.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax expense (benefit)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;114.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;40.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;148.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;284.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;338.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,158.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,158.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8,669.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,521.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;89.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(340.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9,939.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capital expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;660.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;660.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="16" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:48%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:9%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:7%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2015&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Electric Utility&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Natural Gas Midstream Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other Operations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Eliminations&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating revenues&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,196.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2,196.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cost of sales&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;865.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;865.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;operation&amp;#160;and&amp;#160;maintenance&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;428.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;426.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Depreciation&amp;#160;and&amp;#160;amortization&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;299.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;307.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Taxes&amp;#160;other&amp;#160;than&amp;#160;income&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;87.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;91.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Operating income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;516.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(2.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;506.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Equity in earnings of unconsolidated affiliates (A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;15.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other income (expense)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;4.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(4.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest expense&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;146.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;149.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Income tax expense (benefit)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;104.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(1.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(6.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;97.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Net income (loss)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;268.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(7.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;271.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Investment in unconsolidated affiliates&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,194.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,194.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total assets&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8,525.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,439.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;174.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(559.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;9,580.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Capital expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;551.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(3.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;547.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company recorded a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$108.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; pre-tax charge during the third quarter of 2015 for its share of Enable's goodwill impairment, as adjusted for the basis difference.  See Note 3 for further discussion of the goodwill impairment.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</us-gaap:SegmentReportingDisclosureTextBlock>
	<us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy contextRef="FD2017Q4YTD" id="Fact-F42C53B53FD75162BC187EF4BA504D6E">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Performance Units&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Under the Stock Incentive Plan,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;has issued performance units which represent the value of one share of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock.&amp;#160;&amp;#160;The performance units provide for accelerated vesting if there is a change in control (as defined in the Stock Incentive Plan).&amp;#160;&amp;#160;Each performance unit is subject to forfeiture if the recipient terminates employment with&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a subsidiary prior to the end of the primarily three-year award cycle for any reason other than death, disability or retirement.&amp;#160;&amp;#160;In the event of death, disability or retirement, a participant will receive a prorated payment based on such participant's number of full months of service during the award cycle, further adjusted based on the achievement of the performance goals during the award cycle.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The performance units granted based on total shareholder return are contingently awarded and will be payable in shares of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock subject to the condition that the number of performance units, if any, earned by the employees upon the expiration of a primarily three-year award cycle (i.e., three-year cliff vesting period) is dependent on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;total shareholder return ranking relative to a peer group of companies.&amp;#160;&amp;#160;The performance units granted based on earnings per share are contingently awarded and will be payable in shares of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock based on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;earnings per share growth over a primarily three-year award cycle (i.e., three-year cliff vesting period) compared to a target set at the time of the grant by the Compensation Committee of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Board of Directors.  All of these&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units are classified as equity in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated Balance Sheets.&amp;#160;&amp;#160;If there is no or only a partial payout for the performance units at the end of the award cycle, the unearned performance units are cancelled.  Payout requires approval of the Compensation Committee of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Board of Directors.  Payouts, if any, are all made in common stock and are considered made when the payout is approved by the Compensation Committee.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:48px;text-indent:-48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Performance Units &amp;#8211; Total Shareholder Return&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of the performance units based on total shareholder return was estimated on the grant date using a lattice-based valuation model that factors in information, including the expected dividend yield, expected price volatility, risk-free interest rate and the probable outcome of the market condition, over the expected life of the performance units.&amp;#160;&amp;#160;Compensation expense for the performance units is a fixed amount determined at the grant date fair value and is recognized over the primarily three-year award cycle regardless of whether performance units are awarded at the end of the award cycle.&amp;#160;&amp;#160;Dividends were not accrued or paid for awards prior to February 2014 and were therefore not included in the fair value calculation.  Beginning with the February 2014 performance unit awards, dividends are accrued on a quarterly basis pending achievement of payout criteria and were therefore included in the fair value calculations.&amp;#160;&amp;#160;Expected price volatility is based on the historical volatility of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock for the past three years and was simulated using the Geometric Brownian Motion process.&amp;#160;&amp;#160;The risk-free interest rate for the performance unit grants is based on the three-year U.S. Treasury yield curve in effect at the time of the grant.&amp;#160;&amp;#160;The expected life of the units is based on the non-vested period since inception of the award cycle.&amp;#160;&amp;#160;There are no post-vesting restrictions related to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units based on total shareholder return.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt;Restricted Stock&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Under the Stock Incentive Plan,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;issued restricted stock to certain existing non-officer employees as well as other executives upon hire to attract and retain individuals to be competitive in the marketplace.  The restricted stock vests in one-third annual increments.&amp;#160;&amp;#160;Prior to vesting, each share of restricted stock is subject to forfeiture if the recipient ceases to render substantial services to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;or a subsidiary for any reason other than death, disability or retirement.  These shares may not be sold, assigned, transferred or pledged and are subject to a risk of forfeiture.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of the restricted stock was based on the closing market price of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock on the grant date.  Compensation expense for the restricted stock is a fixed amount determined at the grant date fair value and is recognized as services are rendered by employees over a primarily three-year vesting period.  Also,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;treats its restricted stock as multiple separate awards by recording compensation expense separately for each tranche whereby a substantial portion of the expense is recognized in the earlier years in the requisite service period.  Dividends are accrued and paid during the vesting period on restricted stock granted prior to July 2014; therefore, dividends are included in the fair value calculation for such restricted stock granted prior to July 2014. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;For restricted stock granted after July 2014, dividends will only be paid on restricted stock awards that vest.  Accordingly, for restricted stock granted after July 2014, only the present value of dividends expected to vest are included in the fair value calculations.  The expected life of the restricted stock is based on the non-vested period since inception of the primarily three-year award cycle.&amp;#160;&amp;#160;There are no post-vesting restrictions related to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;restricted stock.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"&gt;Performance Units &amp;#8211; Earnings Per Share&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The fair value of the performance units based on earnings per share is based on grant date fair value which is equivalent to the price of one share of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;common stock on the date of grant.&amp;#160;&amp;#160;The fair value of performance units based on earnings per share varies as the number of performance units that will vest is based on the grant date fair value of the units and the probable outcome of the performance condition.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;reassesses at each reporting date whether achievement of the performance condition is probable and accrues compensation expense if and when achievement of the performance condition is probable.&amp;#160;&amp;#160;As a result, the compensation expense recognized for these performance units can vary from period to period.&amp;#160;&amp;#160;There are no post-vesting restrictions related to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; the Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;performance units based on earnings per share.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ShareBasedCompensationOptionAndIncentivePlansPolicy>
	<us-gaap:ShortTermDebtTextBlock contextRef="FD2017Q4YTD" id="Fact-EA4389CFAFBB5796979D79B12D0762F0">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-weight:bold;"&gt;Short-Term Debt and Credit&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; Facilities&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;On March 8, 2017, the Company and OG&amp;amp;E each entered into new &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$450.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; unsecured five-year revolving credit facilities to replace existing facilities.  Each of these new facilities is scheduled to terminate on &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;March&amp;#160;8, 2022&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  However, the Company and OG&amp;amp;E have the right to request an extension of the revolving credit facility termination date under their respective facility for an additional one-year period, which can be exercised up to two times.  All such extension requests are subject to majority lender group approval (and only the commitments of those lenders that consent to such extension (or that agree to replace any non-consenting lender) will be extended for such additional period).&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Borrowings under the new facilities bear interest at rates equal to either the eurodollar base rate (reserve adjusted, if applicable), plus a margin of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.69 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.275 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, or an alternate base rate, plus a margin of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.00 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.275 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  The new facilities have a facility fee that ranges from &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.06 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.225 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  Interest rate margins and facility fees are based on the Company's and OG&amp;amp;E's then-current senior unsecured credit ratings, as applicable.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Each of the facilities provides for issuance of letters of credit, provided that (i) the aggregate outstanding credit exposure shall not exceed the amount of the revolving credit facility and (ii) the aggregate outstanding stated amount of letters of credit issued under such facility shall not exceed a specified maximum sublimit (&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$100 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; for each of the Company and OG&amp;amp;E).  Advances under the facilities may be used to refinance existing indebtedness and for working capital and general corporate purposes of the respective borrower and its subsidiaries, including commercial paper liquidity support, letters of credit, acquisitions and distributions. &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Each of the facilities is unsecured and, under certain circumstances, may be increased (by up to &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$150 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; in each case for the Company and OG&amp;amp;E) to a maximum revolving commitment limit of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$600 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  Advances of revolving loans and letters of credit under the facilities are subject to certain conditions precedent, including the accuracy of certain representations and warranties and the absence of any default or unmatured default.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company and OG&amp;amp;E's facilities each have a financial covenant requiring that the respective borrower maintain a maximum debt to capitalization ratio of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65 percent&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, as defined in each such facility.  The Company and OG&amp;amp;E's facilities each also contain covenants which restrict the respective borrower and certain of its subsidiaries in respect of, among other things, mergers and consolidations, sales of all or substantially all assets, incurrence of liens and transactions with affiliates.  The Company and OG&amp;amp;E's facilities are each subject to acceleration upon the occurrence of any default, including, among others, payment defaults on such facilities, breach of representations, warranties and covenants, acceleration of indebtedness (other than intercompany and non-recourse indebtedness) of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$100.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; or more in the aggregate, change of control (as defined in each such facility), nonpayment of uninsured judgments in excess of &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$100.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and the occurrence of certain Employee Retirement Income Security Act and bankruptcy events, subject where applicable to specified cure periods.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;borrows on a short-term basis, as necessary, by the issuance of commercial paper and by borrowings under its revolving credit agreement.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;As of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;, the Company had &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$168.4 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;of short-term debt compared to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$236.2 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;December&amp;#160;31, 2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &amp;#160;The following table provides information regarding the Company's revolving credit agreements at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="12" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:29%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:10%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:13%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:17%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:18%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:4%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Aggregate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Amount&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Weighted-Average&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Entity&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Commitment&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Outstanding&amp;#160;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Interest&amp;#160;Rate&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expiration&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In&amp;#160;millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OGE&amp;#160;Energy&amp;#160;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;450.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;168.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.62&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(D)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;March&amp;#160;8, 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E&amp;#160;(C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;450.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.95&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(D)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;March&amp;#160;8, 2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;900.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;168.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1.62&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;%&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(A)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Includes direct borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit at &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(B)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This bank facility is available to back up the Company's commercial paper borrowings and to provide revolving credit borrowings.&amp;#160;&amp;#160;This &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;bank&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; facility &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;can also be used as&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; a &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;letter of credit&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; facility.&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(C)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;This bank facility is &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;available to back up OG&amp;amp;E's commercial paper borrowings and to provide revolving credit borrowings.&amp;#160;&amp;#160;This bank facility can also be used as a letter of credit facility.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"&gt;&lt;tr&gt;&lt;td style="width:24px;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;font-size:10pt;padding-left:0px;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;(D)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;" rowspan="1" colspan="1"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Represents the weighted-average interest rate for the outstanding borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit.&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;ability to access the commercial paper market could be adversely impacted by a credit ratings downgrade or major market disruptions.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Pricing grids associated with&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;credit&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;facilities&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;could cause annual fees and borrowing rates to increase if an adverse rating impact occurs.  The impact of any future downgrade could include an increase in the costs of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;short-term borrowings, but a reduction in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company's&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;credit rating&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;s &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;would not result in any defaults or accelerations.  Any future downgrade&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;could also lead to higher long-term borrowing costs and, if below investment grade, would require&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;to post collateral or letters of credit.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E must obtain regulatory approval from the FERC in order to borrow on a short-term basis.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&amp;#160;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;OG&amp;amp;E has the necessary regulatory approvals to incur up to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$800.0 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;in short-term borrowings at any one time for a two-year period beginning January&amp;#160;1, 2017 and ending December&amp;#160;31, 2018.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;    &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:ShortTermDebtTextBlock>
	<us-gaap:SummaryOfTaxCreditCarryforwardsTextBlock contextRef="FD2017Q4YTD" id="Fact-68AA9A7ECD5F5CE7BC1F84254680B34E">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The following table summarizes these carry forwards:&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:left;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="8" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:62%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:11%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:8%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:15%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Carry Forward Amount&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Deferred Tax Asset&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Earliest Expiration Date&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State operating loss&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;472.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;21.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2030&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Federal tax credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;218.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;218.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2029&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;State tax credits:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="overflow:hidden;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma investment tax credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;144.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;113.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma capital investment board credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;N/A&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Oklahoma zero emission tax credits&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;19.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:SummaryOfTaxCreditCarryforwardsTextBlock>
	<us-gaap:TradeAndOtherAccountsReceivablePolicy contextRef="FD2017Q4YTD" id="Fact-2C8991B9EFD85BACA2A69D3A21BC19B5">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Customer balances are generally written off if not collected within six months after the final billing date.  The allowance for uncollectible accounts receivable for OG&amp;amp;E is calculated by multiplying the last six months of electric revenue by the provision rate, which is based on a 12-month historical average of actual balances written off.&amp;#160;&amp;#160;To the extent the historical collection rates are not representative of future collections, there could be an effect on the amount of uncollectible expense recognized.&amp;#160;&amp;#160;Also, a portion of the uncollectible provision related to fuel within the Oklahoma jurisdiction is being recovered through the fuel adjustment clause.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The allowance for uncollectible accounts receivable is a reduction to Accounts Receivable on the &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Balance Sheets and is included in the Other Operation and Maintenance Expense on the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; Consolidated &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Statements of Income.  The allowance for uncollectible accounts receivable was&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;$1.5 million&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;at both&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;December&amp;#160;31, 2017&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;and&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;2016&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;  &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;New business customers are required to provide a security deposit in the form of cash, bond or irrevocable letter of credit that is refunded when the account is closed.&amp;#160;&amp;#160;New residential customers whose outside credit scores indicate an elevated risk are required to provide a security deposit that is refunded based on customer protection rules defined by the OCC and the APSC.&amp;#160;&amp;#160;The payment behavior of all existing customers is continuously monitored, and, if the payment behavior indicates sufficient risk within the meaning of the applicable utility regulation, customers will be required to provide a security deposit.&lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:TradeAndOtherAccountsReceivablePolicy>
	<us-gaap:UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock contextRef="FD2017Q4YTD" id="Fact-B0C016D0CA9C5E07A2B06F5368056BAA">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;The Company's &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;other future purchase&amp;#160;obligations&amp;#160;and&amp;#160;commitments estimated for the next five years are as follows:&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;font-size:10pt;"&gt;&lt;div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"&gt;&lt;table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"&gt;&lt;tr&gt;&lt;td colspan="19" rowspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="width:57%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:5%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:6%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;td style="width:1%;" rowspan="1" colspan="1"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;font-style:italic;"&gt;(In millions)&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2018&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2019&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2020&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2021&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2022&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Other&amp;#160;purchase&amp;#160;obligations&amp;#160;and&amp;#160;commitments:&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"&gt;&lt;div style="text-align:center;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Cogeneration capacity and fixed operation and maintenance payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;72.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;65.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;53.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;49.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;45.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;286.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected cogeneration energy&amp;#160;payments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;35.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;37.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;38.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;182.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Minimum&amp;#160;fuel purchase&amp;#160;commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;139.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;36.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.6&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;249.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Expected wind&amp;#160;purchase&amp;#160;commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;58.7&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;56.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.3&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;287.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Long-term&amp;#160;service&amp;#160;agreement commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;7.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;41.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;2.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;57.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Mustang Modernization expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;24.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Environmental compliance plan expenditures&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;63.0&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;8.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;0.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#8212;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;72.1&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;Total&amp;#160;other&amp;#160;purchase&amp;#160;obligations and commitments&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;402.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;244.4&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;173.2&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;170.9&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;168.5&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;$&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:right;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;1,159.8&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"&gt;&lt;div style="text-align:left;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&lt;br clear="none"/&gt;&lt;/font&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock>
	<us-gaap:UseOfEstimates contextRef="FD2017Q4YTD" id="Fact-1778AE3CDFC3576FA783A6B2E4752093">&lt;div style="font-family:Times New Roman;font-size:10pt;"&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;"&gt;Use of Estimates&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;font-weight:bold;"&gt; &lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;&amp;#160;&lt;/font&gt;&lt;/div&gt;&lt;div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;In preparing the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and contingent liabilities at the date of the&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements and the reported amounts of revenues and expenses during the reporting period.&amp;#160;&amp;#160;Changes to these assumptions and estimates could have a material effect on&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company's Consolidated&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;Financial Statements.&amp;#160;&amp;#160;However,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;believes it has taken reasonable positions where assumptions and estimates are used in order to minimize the negative financial impact to&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;that could result if actual results vary from the assumptions and estimates.&amp;#160;&amp;#160;In management's opinion, the areas of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;the Company&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;where the most significant judgment is exercised&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;includes the determination of Pension Plan assumptions,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;income taxes,&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;contingency reserves, asset retirement obligations&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; and &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;depreciable lives of property, plant and equipment&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;.  &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"&gt;For the electric utility segment, significant judgment is also exercised in&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;the determination of&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt; &lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;regulatory assets and liabilities and unbilled revenues&lt;/font&gt;&lt;font style="font-family:inherit;font-size:10pt;"&gt;. &lt;/font&gt;&lt;/div&gt;&lt;/div&gt;</us-gaap:UseOfEstimates>
	<link:footnoteLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
		<link:loc xlink:href="#Fact-01ABAE96D7B35C1AB720D33B175D33FE" xlink:label="Fact-01ABAE96D7B35C1AB720D33B175D33FE_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-01B4EB0F0D2F5504B1458983D9F27FDB" xlink:label="Fact-01B4EB0F0D2F5504B1458983D9F27FDB_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-01C7CCAF8D4C56A89FB2D47649664808" xlink:label="Fact-01C7CCAF8D4C56A89FB2D47649664808_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-0404BACFC75151999FEE5AC66F6DE6CA" xlink:label="Fact-0404BACFC75151999FEE5AC66F6DE6CA_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-0560A7CD04CB52AF9EC98EA43FD949FF" xlink:label="Fact-0560A7CD04CB52AF9EC98EA43FD949FF_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-05D5F97793975E0CAF1FCD47BEA976A5" xlink:label="Fact-05D5F97793975E0CAF1FCD47BEA976A5_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-0A2081E39035541C957B20B00D3478B4" xlink:label="Fact-0A2081E39035541C957B20B00D3478B4_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-0D2E1FD9E43A5F978255EACEE311703D" xlink:label="Fact-0D2E1FD9E43A5F978255EACEE311703D_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-11433B2D768450C8AE0B85397703EB91" xlink:label="Fact-11433B2D768450C8AE0B85397703EB91_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-11A5A1BF3B895242BED3D28DB09B9AE0" xlink:label="Fact-11A5A1BF3B895242BED3D28DB09B9AE0_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-17961BE9281C5833A1CEF1B690B09225" xlink:label="Fact-17961BE9281C5833A1CEF1B690B09225_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-1931B7424C0D5D1BAC072F17EA7C8667" xlink:label="Fact-1931B7424C0D5D1BAC072F17EA7C8667_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-1AC11B41AD105B21AF3900AF9B2DBA9C" xlink:label="Fact-1AC11B41AD105B21AF3900AF9B2DBA9C_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-1DAA0B5B250D5D179C98713441040BF0" xlink:label="Fact-1DAA0B5B250D5D179C98713441040BF0_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-228979394E8350FABFD09C3026A4A671" xlink:label="Fact-228979394E8350FABFD09C3026A4A671_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-22BC0DFAF3745021B6C5D1F48ECB7CB7" xlink:label="Fact-22BC0DFAF3745021B6C5D1F48ECB7CB7_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-2345B05DF5B75B4AA1BA72DAD200DA74" xlink:label="Fact-2345B05DF5B75B4AA1BA72DAD200DA74_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-238B14CB312D50BE92CCA286E40B674F" xlink:label="Fact-238B14CB312D50BE92CCA286E40B674F_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-240D3F3DCA51567EAE5AD30D9EC0EEE1" xlink:label="Fact-240D3F3DCA51567EAE5AD30D9EC0EEE1_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-28532019FF06511389EA6870190F9C68" xlink:label="Fact-28532019FF06511389EA6870190F9C68_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-2B02698E7E88587C9B863E86A1BA8BE5" xlink:label="Fact-2B02698E7E88587C9B863E86A1BA8BE5_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-2F6B6D3EB2F95FEC8FDA5CFEA52B6330" xlink:label="Fact-2F6B6D3EB2F95FEC8FDA5CFEA52B6330_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-2FE53BDB9F965797A33C15EEB5E9387B" xlink:label="Fact-2FE53BDB9F965797A33C15EEB5E9387B_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-35409DB5E85A50DE9C2F49520ACE163B" xlink:label="Fact-35409DB5E85A50DE9C2F49520ACE163B_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-36BA73379413508999E0D872DE964AD0" xlink:label="Fact-36BA73379413508999E0D872DE964AD0_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-3D6FC51BDD4F5CE1B1459548278B048D" xlink:label="Fact-3D6FC51BDD4F5CE1B1459548278B048D_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-3DDFA88A47C25D79B5D144CE23384F5C" xlink:label="Fact-3DDFA88A47C25D79B5D144CE23384F5C_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-3EF7286E04D1563DA959E8CDCABD40F3" xlink:label="Fact-3EF7286E04D1563DA959E8CDCABD40F3_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-41A1E293161A57B8B8FA15AF2FC8C743" xlink:label="Fact-41A1E293161A57B8B8FA15AF2FC8C743_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-48F311853712512E96E29B6D9591E78C" xlink:label="Fact-48F311853712512E96E29B6D9591E78C_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-50C1D4676E0B5E4287547B23DB5D17AC" xlink:label="Fact-50C1D4676E0B5E4287547B23DB5D17AC_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-5A47FF5FCB085F31817B88D215125314" xlink:label="Fact-5A47FF5FCB085F31817B88D215125314_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-5A4AA9A5D7F95844A2160856F33B88FB" xlink:label="Fact-5A4AA9A5D7F95844A2160856F33B88FB_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-5CDC150346355650B8F2FDE2A8832EF7" xlink:label="Fact-5CDC150346355650B8F2FDE2A8832EF7_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-60B676662E8C5ED99ABAE63277E6B51A" xlink:label="Fact-60B676662E8C5ED99ABAE63277E6B51A_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-635C20959AC15BB4B8DAAF3A65392A15" xlink:label="Fact-635C20959AC15BB4B8DAAF3A65392A15_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-6372BD8AE7A05C6DA6DB2822F7B317A5" xlink:label="Fact-6372BD8AE7A05C6DA6DB2822F7B317A5_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-63D4131E447D505CA792E9DC7F945A47" xlink:label="Fact-63D4131E447D505CA792E9DC7F945A47_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-6483C92D84265C0898C3506BCE292BA9" xlink:label="Fact-6483C92D84265C0898C3506BCE292BA9_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-64953C92635E59E987490191461CF656" xlink:label="Fact-64953C92635E59E987490191461CF656_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-6579AA2E791B548ABFF850B05FCD6DDB" xlink:label="Fact-6579AA2E791B548ABFF850B05FCD6DDB_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-65D0FDA374875F34B2B04D69D20618F6" xlink:label="Fact-65D0FDA374875F34B2B04D69D20618F6_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-66564DCA42025BFE826E53E825D97109" xlink:label="Fact-66564DCA42025BFE826E53E825D97109_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-667B84BCF73458979C9889E3323708DB" xlink:label="Fact-667B84BCF73458979C9889E3323708DB_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-682C42A4D23D5A7CAB2BF2BA4C91ACF5" xlink:label="Fact-682C42A4D23D5A7CAB2BF2BA4C91ACF5_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-6871780130EA5F62B60D6578EACCF06C" xlink:label="Fact-6871780130EA5F62B60D6578EACCF06C_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-6A4B0CB35B5C5CF0994D46DECA760745" xlink:label="Fact-6A4B0CB35B5C5CF0994D46DECA760745_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-727C86D9C2695EE6A9C27A5785AF8476" xlink:label="Fact-727C86D9C2695EE6A9C27A5785AF8476_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-75936788B3AA5D708946E6927158DA1D" xlink:label="Fact-75936788B3AA5D708946E6927158DA1D_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-762FCA586DF95783AB1173392915E11E" xlink:label="Fact-762FCA586DF95783AB1173392915E11E_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-764F19E52A5F5155A6CA13F3979D9560" xlink:label="Fact-764F19E52A5F5155A6CA13F3979D9560_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-7C56DF0111955C9FB9CF2E5B0C4F762F" xlink:label="Fact-7C56DF0111955C9FB9CF2E5B0C4F762F_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-7E490A71F9545E4AAD2814A82014A5B9" xlink:label="Fact-7E490A71F9545E4AAD2814A82014A5B9_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-7F201C93B0AA51F090AD35DA5E6C3798" xlink:label="Fact-7F201C93B0AA51F090AD35DA5E6C3798_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-7F68DEA5A74B5B0F98B505BC5ACAD059" xlink:label="Fact-7F68DEA5A74B5B0F98B505BC5ACAD059_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-8195F2CDA60E55E88A1B08A475783446" xlink:label="Fact-8195F2CDA60E55E88A1B08A475783446_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-833E53438DB5517DA016EBEA07F45F51" xlink:label="Fact-833E53438DB5517DA016EBEA07F45F51_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-850AF81A1A435FC39B866CB2D7EF6925" xlink:label="Fact-850AF81A1A435FC39B866CB2D7EF6925_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-85EE0FF42B2E5BF7AC3F65FB84594AE4" xlink:label="Fact-85EE0FF42B2E5BF7AC3F65FB84594AE4_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-884CCA6F420B5582902485847E5FC3F0" xlink:label="Fact-884CCA6F420B5582902485847E5FC3F0_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-897B28EBD6C956AB80342F38E51B3252" xlink:label="Fact-897B28EBD6C956AB80342F38E51B3252_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-8B5F084E2D3C51E699B8B7DB03163FE5" xlink:label="Fact-8B5F084E2D3C51E699B8B7DB03163FE5_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-8C5AAF8D628A525B8FDEAA5EF0DFB784" xlink:label="Fact-8C5AAF8D628A525B8FDEAA5EF0DFB784_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-8CC9AA2A72C05D09BFE510D900D29034" xlink:label="Fact-8CC9AA2A72C05D09BFE510D900D29034_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-910BD02D3CF752BF95E78D447ADC75E0" xlink:label="Fact-910BD02D3CF752BF95E78D447ADC75E0_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-92105D5BD6EE50EA9FBE4214D0500B33" xlink:label="Fact-92105D5BD6EE50EA9FBE4214D0500B33_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-979682E082FB52B7BC946572F1C0BF3E" xlink:label="Fact-979682E082FB52B7BC946572F1C0BF3E_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-9ECF422C9C935100A30A0421FEA03AAE" xlink:label="Fact-9ECF422C9C935100A30A0421FEA03AAE_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-A34939755A0A54E1A6BE9C066DBAF987" xlink:label="Fact-A34939755A0A54E1A6BE9C066DBAF987_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-A4D8ADFAFE9557D8A5B8FAC4F0990404" xlink:label="Fact-A4D8ADFAFE9557D8A5B8FAC4F0990404_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-A68AF3CB387B5C26A1AA0FD1B5F1F8EE" xlink:label="Fact-A68AF3CB387B5C26A1AA0FD1B5F1F8EE_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-A6B98A4DD99B5FB49CB09D68E59D097E" xlink:label="Fact-A6B98A4DD99B5FB49CB09D68E59D097E_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-A83EEF15E73E5CFA839CCA972E8AC7F7" xlink:label="Fact-A83EEF15E73E5CFA839CCA972E8AC7F7_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-AA2B89FCB82E5F57BF66ED27B52E3635" xlink:label="Fact-AA2B89FCB82E5F57BF66ED27B52E3635_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-AA7D9513705254C095B3EDDEB50696E5" xlink:label="Fact-AA7D9513705254C095B3EDDEB50696E5_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-AB0367BA1DD05B6582B37C69020422CA" xlink:label="Fact-AB0367BA1DD05B6582B37C69020422CA_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-ADF85BEF92B2585E81F92A1D43978D40" xlink:label="Fact-ADF85BEF92B2585E81F92A1D43978D40_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-AE13215D9B555D0EB95823DD7D4BDA76" xlink:label="Fact-AE13215D9B555D0EB95823DD7D4BDA76_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-B26F09E53C365D75A33AEA51FD030A8D" xlink:label="Fact-B26F09E53C365D75A33AEA51FD030A8D_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-B54F43F5F06C518C980CF461AC98DAC8" xlink:label="Fact-B54F43F5F06C518C980CF461AC98DAC8_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-B6058A6B5EBB5FF5B0F92A37FE166754" xlink:label="Fact-B6058A6B5EBB5FF5B0F92A37FE166754_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-B62AE4FA7427564AA6FD7F666AD2B090" xlink:label="Fact-B62AE4FA7427564AA6FD7F666AD2B090_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-BA968981A24F5E24A7C596FCEAC86617" xlink:label="Fact-BA968981A24F5E24A7C596FCEAC86617_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-BB0B13399FFF58B6AAC7A54EF51BACEC" xlink:label="Fact-BB0B13399FFF58B6AAC7A54EF51BACEC_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-BC34FCAB3AC651E685E212430399D89E" xlink:label="Fact-BC34FCAB3AC651E685E212430399D89E_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-BC3E7C5E67035C6A8A708931E34956CE" xlink:label="Fact-BC3E7C5E67035C6A8A708931E34956CE_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-BD0651AD11385DD8A966C8A556561289" xlink:label="Fact-BD0651AD11385DD8A966C8A556561289_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-C3EEA3021A2B5CE1B6A2B91DA3866DED" xlink:label="Fact-C3EEA3021A2B5CE1B6A2B91DA3866DED_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-C4B3C14624585EBDBD47B7180DD33A85" xlink:label="Fact-C4B3C14624585EBDBD47B7180DD33A85_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-C6815E1005A05358B666FD26F00030B6" xlink:label="Fact-C6815E1005A05358B666FD26F00030B6_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-C68B3ECD8EDB509C9FFB80422E5C16C6" xlink:label="Fact-C68B3ECD8EDB509C9FFB80422E5C16C6_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-C79E2EE27B0852E7A127DD930197DB59" xlink:label="Fact-C79E2EE27B0852E7A127DD930197DB59_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-CCEBA49628645A79AFAF4EA03506E5DF" xlink:label="Fact-CCEBA49628645A79AFAF4EA03506E5DF_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-CF8BE201538C56E6BB097D4D923D5773" xlink:label="Fact-CF8BE201538C56E6BB097D4D923D5773_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-D1A988BDD9B65633B2B465E62694696D" xlink:label="Fact-D1A988BDD9B65633B2B465E62694696D_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-D1FBF6F9DA885E239D22C8956C8284FE" xlink:label="Fact-D1FBF6F9DA885E239D22C8956C8284FE_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-D3A1918B0CCE5DA19A2EBC19921521B9" xlink:label="Fact-D3A1918B0CCE5DA19A2EBC19921521B9_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-D49CBB0E87485C5E859A1B127C557AE2" xlink:label="Fact-D49CBB0E87485C5E859A1B127C557AE2_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-D507C9ED4738510B9C91CAEBD96A2D0A" xlink:label="Fact-D507C9ED4738510B9C91CAEBD96A2D0A_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-D5A4D827572D56588CBF7138CF8977C9" xlink:label="Fact-D5A4D827572D56588CBF7138CF8977C9_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-D909ABC3F3425BA096819299754608EF" xlink:label="Fact-D909ABC3F3425BA096819299754608EF_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-DA9BC54009985559B35F8FA8BF45A4D0" xlink:label="Fact-DA9BC54009985559B35F8FA8BF45A4D0_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-DE92F4F9FC1353DBA25C01402D086801" xlink:label="Fact-DE92F4F9FC1353DBA25C01402D086801_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-DFBEC91A55535745952ADC4E215603B9" xlink:label="Fact-DFBEC91A55535745952ADC4E215603B9_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E04FCB85AB175800BB8024A8964C6224" xlink:label="Fact-E04FCB85AB175800BB8024A8964C6224_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E0B060EE50165461B82D83D854BA61EC" xlink:label="Fact-E0B060EE50165461B82D83D854BA61EC_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E338685D4CA957B4AB3B610EB1CBB1F7" xlink:label="Fact-E338685D4CA957B4AB3B610EB1CBB1F7_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E3E08EC7F3345B84898693402DA32CE2" xlink:label="Fact-E3E08EC7F3345B84898693402DA32CE2_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E40946FA23E55EECBA45FD9E2C6034A7" xlink:label="Fact-E40946FA23E55EECBA45FD9E2C6034A7_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E4EE37B701F151AA859508E3E21DCDA5" xlink:label="Fact-E4EE37B701F151AA859508E3E21DCDA5_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E7180EC2D38A59B4AC3CEA92DECC0BCF" xlink:label="Fact-E7180EC2D38A59B4AC3CEA92DECC0BCF_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-E75B38BAD4095A85A594B602D8133118" xlink:label="Fact-E75B38BAD4095A85A594B602D8133118_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-EA05911A03AE5FB49C765FFA6B45B744" xlink:label="Fact-EA05911A03AE5FB49C765FFA6B45B744_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-F7CE9181FD2F562D80A543159C02F540" xlink:label="Fact-F7CE9181FD2F562D80A543159C02F540_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-F8FEE75DABD85BC2AA7F7931F0D29F46" xlink:label="Fact-F8FEE75DABD85BC2AA7F7931F0D29F46_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-FCF44CD2BB9E5FE29EFFB295755C1E45" xlink:label="Fact-FCF44CD2BB9E5FE29EFFB295755C1E45_lbl" xlink:type="locator" />
		<link:loc xlink:href="#Fact-FFA6021830D35684A828FE1DF70EB758" xlink:label="Fact-FFA6021830D35684A828FE1DF70EB758_lbl" xlink:type="locator" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-01ABAE96D7B35C1AB720D33B175D33FE_lbl" xlink:to="Footnote-5ECFCD6810AA5623A1B76454377B55BB_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-01B4EB0F0D2F5504B1458983D9F27FDB_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-01C7CCAF8D4C56A89FB2D47649664808_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-0404BACFC75151999FEE5AC66F6DE6CA_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-0560A7CD04CB52AF9EC98EA43FD949FF_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-05D5F97793975E0CAF1FCD47BEA976A5_lbl" xlink:to="Footnote-48433B3F825956E0B83B71E586868D7D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-0A2081E39035541C957B20B00D3478B4_lbl" xlink:to="Footnote-48433B3F825956E0B83B71E586868D7D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-0D2E1FD9E43A5F978255EACEE311703D_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-11433B2D768450C8AE0B85397703EB91_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-11A5A1BF3B895242BED3D28DB09B9AE0_lbl" xlink:to="Footnote-0A0B6C6E50B85CBE806667AC1972D2A4_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-17961BE9281C5833A1CEF1B690B09225_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-1931B7424C0D5D1BAC072F17EA7C8667_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-1AC11B41AD105B21AF3900AF9B2DBA9C_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-1DAA0B5B250D5D179C98713441040BF0_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-228979394E8350FABFD09C3026A4A671_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-22BC0DFAF3745021B6C5D1F48ECB7CB7_lbl" xlink:to="Footnote-919B07AAD1425899941E81E27D9A7E5E_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-22BC0DFAF3745021B6C5D1F48ECB7CB7_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-2345B05DF5B75B4AA1BA72DAD200DA74_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-238B14CB312D50BE92CCA286E40B674F_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-240D3F3DCA51567EAE5AD30D9EC0EEE1_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-240D3F3DCA51567EAE5AD30D9EC0EEE1_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-28532019FF06511389EA6870190F9C68_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-2B02698E7E88587C9B863E86A1BA8BE5_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-2F6B6D3EB2F95FEC8FDA5CFEA52B6330_lbl" xlink:to="Footnote-49CD97978F1355408B7C29B5850D2DC8_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-2FE53BDB9F965797A33C15EEB5E9387B_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-35409DB5E85A50DE9C2F49520ACE163B_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-36BA73379413508999E0D872DE964AD0_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-3D6FC51BDD4F5CE1B1459548278B048D_lbl" xlink:to="Footnote-49CD97978F1355408B7C29B5850D2DC8_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-3DDFA88A47C25D79B5D144CE23384F5C_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-3EF7286E04D1563DA959E8CDCABD40F3_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-41A1E293161A57B8B8FA15AF2FC8C743_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-48F311853712512E96E29B6D9591E78C_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-50C1D4676E0B5E4287547B23DB5D17AC_lbl" xlink:to="Footnote-0693315EA3FC5DEBA68EA8124FCEB7A0_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-5A47FF5FCB085F31817B88D215125314_lbl" xlink:to="Footnote-1498A670632B5B0190DD9BAA4340355F_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-5A4AA9A5D7F95844A2160856F33B88FB_lbl" xlink:to="Footnote-0693315EA3FC5DEBA68EA8124FCEB7A0_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-5CDC150346355650B8F2FDE2A8832EF7_lbl" xlink:to="Footnote-51A94CF108055467A7E5CC89B7BD2A8F_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-5CDC150346355650B8F2FDE2A8832EF7_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-60B676662E8C5ED99ABAE63277E6B51A_lbl" xlink:to="Footnote-0693315EA3FC5DEBA68EA8124FCEB7A0_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-635C20959AC15BB4B8DAAF3A65392A15_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-635C20959AC15BB4B8DAAF3A65392A15_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-6372BD8AE7A05C6DA6DB2822F7B317A5_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-63D4131E447D505CA792E9DC7F945A47_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-6483C92D84265C0898C3506BCE292BA9_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-64953C92635E59E987490191461CF656_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-6579AA2E791B548ABFF850B05FCD6DDB_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-65D0FDA374875F34B2B04D69D20618F6_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-66564DCA42025BFE826E53E825D97109_lbl" xlink:to="Footnote-1498A670632B5B0190DD9BAA4340355F_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-667B84BCF73458979C9889E3323708DB_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-682C42A4D23D5A7CAB2BF2BA4C91ACF5_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-6871780130EA5F62B60D6578EACCF06C_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-6A4B0CB35B5C5CF0994D46DECA760745_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-727C86D9C2695EE6A9C27A5785AF8476_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-75936788B3AA5D708946E6927158DA1D_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-762FCA586DF95783AB1173392915E11E_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-764F19E52A5F5155A6CA13F3979D9560_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-7C56DF0111955C9FB9CF2E5B0C4F762F_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-7E490A71F9545E4AAD2814A82014A5B9_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-7F201C93B0AA51F090AD35DA5E6C3798_lbl" xlink:to="Footnote-48433B3F825956E0B83B71E586868D7D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-7F68DEA5A74B5B0F98B505BC5ACAD059_lbl" xlink:to="Footnote-33B7ACD6120654B9B68C55ECC8A15AB8_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-8195F2CDA60E55E88A1B08A475783446_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-833E53438DB5517DA016EBEA07F45F51_lbl" xlink:to="Footnote-919B07AAD1425899941E81E27D9A7E5E_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-833E53438DB5517DA016EBEA07F45F51_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-850AF81A1A435FC39B866CB2D7EF6925_lbl" xlink:to="Footnote-33B7ACD6120654B9B68C55ECC8A15AB8_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-85EE0FF42B2E5BF7AC3F65FB84594AE4_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-884CCA6F420B5582902485847E5FC3F0_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-897B28EBD6C956AB80342F38E51B3252_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-8B5F084E2D3C51E699B8B7DB03163FE5_lbl" xlink:to="Footnote-5ECFCD6810AA5623A1B76454377B55BB_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-8C5AAF8D628A525B8FDEAA5EF0DFB784_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-8CC9AA2A72C05D09BFE510D900D29034_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-910BD02D3CF752BF95E78D447ADC75E0_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-92105D5BD6EE50EA9FBE4214D0500B33_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-979682E082FB52B7BC946572F1C0BF3E_lbl" xlink:to="Footnote-5B272ACB38585206A4BE20106642E4E2_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-9ECF422C9C935100A30A0421FEA03AAE_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-A34939755A0A54E1A6BE9C066DBAF987_lbl" xlink:to="Footnote-51A94CF108055467A7E5CC89B7BD2A8F_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-A34939755A0A54E1A6BE9C066DBAF987_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-A4D8ADFAFE9557D8A5B8FAC4F0990404_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-A68AF3CB387B5C26A1AA0FD1B5F1F8EE_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-A6B98A4DD99B5FB49CB09D68E59D097E_lbl" xlink:to="Footnote-5A9D3E6D9CCF540D89AA0D80008CEB1C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-A83EEF15E73E5CFA839CCA972E8AC7F7_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-AA2B89FCB82E5F57BF66ED27B52E3635_lbl" xlink:to="Footnote-51A94CF108055467A7E5CC89B7BD2A8F_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-AA2B89FCB82E5F57BF66ED27B52E3635_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-AA7D9513705254C095B3EDDEB50696E5_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-AB0367BA1DD05B6582B37C69020422CA_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-ADF85BEF92B2585E81F92A1D43978D40_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-AE13215D9B555D0EB95823DD7D4BDA76_lbl" xlink:to="Footnote-1498A670632B5B0190DD9BAA4340355F_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-B26F09E53C365D75A33AEA51FD030A8D_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-B54F43F5F06C518C980CF461AC98DAC8_lbl" xlink:to="Footnote-0A0B6C6E50B85CBE806667AC1972D2A4_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-B6058A6B5EBB5FF5B0F92A37FE166754_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-B62AE4FA7427564AA6FD7F666AD2B090_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-B62AE4FA7427564AA6FD7F666AD2B090_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-BA968981A24F5E24A7C596FCEAC86617_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-BB0B13399FFF58B6AAC7A54EF51BACEC_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-BC34FCAB3AC651E685E212430399D89E_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-BC3E7C5E67035C6A8A708931E34956CE_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-BD0651AD11385DD8A966C8A556561289_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-C3EEA3021A2B5CE1B6A2B91DA3866DED_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-C4B3C14624585EBDBD47B7180DD33A85_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-C6815E1005A05358B666FD26F00030B6_lbl" xlink:to="Footnote-51A94CF108055467A7E5CC89B7BD2A8F_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-C6815E1005A05358B666FD26F00030B6_lbl" xlink:to="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-C68B3ECD8EDB509C9FFB80422E5C16C6_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-C79E2EE27B0852E7A127DD930197DB59_lbl" xlink:to="Footnote-5A9D3E6D9CCF540D89AA0D80008CEB1C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-CCEBA49628645A79AFAF4EA03506E5DF_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-CF8BE201538C56E6BB097D4D923D5773_lbl" xlink:to="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-D1A988BDD9B65633B2B465E62694696D_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-D1FBF6F9DA885E239D22C8956C8284FE_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-D3A1918B0CCE5DA19A2EBC19921521B9_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-D49CBB0E87485C5E859A1B127C557AE2_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-D507C9ED4738510B9C91CAEBD96A2D0A_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-D5A4D827572D56588CBF7138CF8977C9_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-D909ABC3F3425BA096819299754608EF_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-DA9BC54009985559B35F8FA8BF45A4D0_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-DE92F4F9FC1353DBA25C01402D086801_lbl" xlink:to="Footnote-919B07AAD1425899941E81E27D9A7E5E_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-DE92F4F9FC1353DBA25C01402D086801_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-DFBEC91A55535745952ADC4E215603B9_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-DFBEC91A55535745952ADC4E215603B9_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E04FCB85AB175800BB8024A8964C6224_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E0B060EE50165461B82D83D854BA61EC_lbl" xlink:to="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E338685D4CA957B4AB3B610EB1CBB1F7_lbl" xlink:to="Footnote-919B07AAD1425899941E81E27D9A7E5E_lbl" xlink:type="arc" />
		<link:footnoteArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E338685D4CA957B4AB3B610EB1CBB1F7_lbl" xlink:to="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E3E08EC7F3345B84898693402DA32CE2_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E40946FA23E55EECBA45FD9E2C6034A7_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E4EE37B701F151AA859508E3E21DCDA5_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E7180EC2D38A59B4AC3CEA92DECC0BCF_lbl" xlink:to="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-E75B38BAD4095A85A594B602D8133118_lbl" xlink:to="Footnote-5ECFCD6810AA5623A1B76454377B55BB_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-EA05911A03AE5FB49C765FFA6B45B744_lbl" xlink:to="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-F7CE9181FD2F562D80A543159C02F540_lbl" xlink:to="Footnote-5A9D3E6D9CCF540D89AA0D80008CEB1C_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-F8FEE75DABD85BC2AA7F7931F0D29F46_lbl" xlink:to="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-FCF44CD2BB9E5FE29EFFB295755C1E45_lbl" xlink:to="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:type="arc" />
		<link:footnoteArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote" xlink:from="Fact-FFA6021830D35684A828FE1DF70EB758_lbl" xlink:to="Footnote-49CD97978F1355408B7C29B5850D2DC8_lbl" xlink:type="arc" />
		<link:footnote xlink:label="Footnote-02EC4D18E8C653BD9255D0064E205253_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">GAAP allows the measurement of certain investments that do not have a readily determinable fair value at the net asset value. These investments do not consider the observability of inputs; therefore, they are not included within the fair value hierarchy.</link:footnote>
		<link:footnote xlink:label="Footnote-0693315EA3FC5DEBA68EA8124FCEB7A0_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This amount includes a plant acquisition adjustment of&#160;$148.3 million and accumulated amortization of&#160;$45.3 million.</link:footnote>
		<link:footnote xlink:label="Footnote-0A0B6C6E50B85CBE806667AC1972D2A4_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">The intrinsic value of the performance units based on total shareholder return and earnings per share is $2.3 million</link:footnote>
		<link:footnote xlink:label="Footnote-1498A670632B5B0190DD9BAA4340355F_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Represents credits associated with the production from OG&amp;E's wind farms.</link:footnote>
		<link:footnote xlink:label="Footnote-2A22695C42065EE4A7AFA6A55900CA20_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This category represents U.S. Treasury notes and bonds with a Moody's Investors Services rating of Aaa and Government Agency Bonds with a Moody's Investors Services rating of A1 or higher.</link:footnote>
		<link:footnote xlink:label="Footnote-33B7ACD6120654B9B68C55ECC8A15AB8_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">These amounts represent performance units that vested at December&#160;31, 2016 which were settled in February 2017.</link:footnote>
		<link:footnote xlink:label="Footnote-7FD35D33331452A2BD237B0EAC93FF3D_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Construction work in progress was $0.4 million and $7.8 million for the McClain and Redbud Plants, respectively.</link:footnote>
		<link:footnote xlink:label="Footnote-48433B3F825956E0B83B71E586868D7D_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This amount includes a plant acquisition adjustment of&#160;$3.3 million and accumulated amortization of&#160;$0.6 million.</link:footnote>
		<link:footnote xlink:label="Footnote-49CD97978F1355408B7C29B5850D2DC8_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This amount includes a plant acquisition adjustment of&#160;$3.3 million and accumulated amortization of&#160;$0.6 million</link:footnote>
		<link:footnote xlink:label="Footnote-51A94CF108055467A7E5CC89B7BD2A8F_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This amount includes a plant acquisition adjustment of $148.3 million and accumulated amortization of $50.8 million.</link:footnote>
		<link:footnote xlink:label="Footnote-558689F985875095B911BAAD5C8E161A_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.</link:footnote>
		<link:footnote xlink:label="Footnote-5A9D3E6D9CCF540D89AA0D80008CEB1C_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Net of interest capitalized of $18.0 million, $7.5 million and $4.2 million in 2017, 2016 and 2015, respectively.</link:footnote>
		<link:footnote xlink:label="Footnote-5B272ACB38585206A4BE20106642E4E2_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Includes direct borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit at December&#160;31, 2017.</link:footnote>
		<link:footnote xlink:label="Footnote-5ECFCD6810AA5623A1B76454377B55BB_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This amount includes a plant acquisition adjustment of&#160;$148.3 million and accumulated amortization of&#160;$50.8 million.</link:footnote>
		<link:footnote xlink:label="Footnote-686C2A724AC85787A295614DEB6122F9_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.</link:footnote>
		<link:footnote xlink:label="Footnote-85557F8D22C6508E9ED3F3E795744C23_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.</link:footnote>
		<link:footnote xlink:label="Footnote-85A73384C8B45BC6AA3C918B5F09F35C_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">In addition to the $32.9 million, $22.5 million and $40.2 million of net periodic benefit cost recognized in 2017, 2016 and 2015, respectively, OG&amp;E recognized the following: &#8226;a change in pension expense in 2017, 2016 and 2015 of $(2.3) million, $9.9 million and $(3.1) million, respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1); &#8226;an increase in postretirement medical expense in 2017, 2016 and 2015 of $6.2 million, $7.9 million and $5.8 million, respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and &#8226;a deferral of pension expense in 2017, 2016 and 2015 of $1.1 million, $0.1 million and $1.9 million related to the Arkansas jurisdictional portion of the pension settlement charge of $15.3 million, $8.6 million and $21.7 million, respectively.</link:footnote>
		<link:footnote xlink:label="Footnote-919B07AAD1425899941E81E27D9A7E5E_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">This amount includes a plant acquisition adjustment of $148.3 million and accumulated amortization of $45.3 million</link:footnote>
		<link:footnote xlink:label="Footnote-9462213AB33D5AD599DF12EA985FD524_lbl" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">Construction work in progress was $0.2 million and $1.8 million for the McClain and Redbud Plants, respectively.</link:footnote>
	</link:footnoteLink>
</xbrli:xbrl>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>5
<FILENAME>oge-20180517.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<xsd:schema attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.oge.com/20180517" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:oge="http://www.oge.com/20180517" xmlns:us-types="http://fasb.org/us-types/2017-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <xsd:import namespace="http://fasb.org/us-gaap/2017-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2017-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2017/elts/us-roles-2017-01-31.xsd" />
  <xsd:import namespace="http://fasb.org/us-types/2017-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2017/elts/us-types-2017-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/country/2017-01-31" schemaLocation="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/currency/2017-01-31" schemaLocation="http://xbrl.sec.gov/currency/2017/currency-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2014-01-31" schemaLocation="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/exch/2017-01-31" schemaLocation="http://xbrl.sec.gov/exch/2017/exch-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/naics/2017-01-31" schemaLocation="http://xbrl.sec.gov/naics/2017/naics-2017-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/sic/2011-01-31" schemaLocation="http://xbrl.sec.gov/sic/2011/sic-2011-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2011-01-31" schemaLocation="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd" />
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="oge-20180517_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="oge-20180517_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="oge-20180517_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple" />
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="oge-20180517_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple" />
      <link:roleType id="AccountingPronouncements" roleURI="http://www.oge.com/role/AccountingPronouncements">
        <link:definition>2104100 - Disclosure - Accounting Pronouncements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AccountingPronouncementsNewAccountingPronouncementDetails" roleURI="http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails">
        <link:definition>2404401 - Disclosure - Accounting Pronouncements New Accounting Pronouncement (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingencies" roleURI="http://www.oge.com/role/CommitmentsAndContingencies">
        <link:definition>2117100 - Disclosure - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesDetails" roleURI="http://www.oge.com/role/CommitmentsAndContingenciesDetails">
        <link:definition>2417402 - Disclosure - Commitments and Contingencies (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommitmentsAndContingenciesTables" roleURI="http://www.oge.com/role/CommitmentsAndContingenciesTables">
        <link:definition>2317301 - Disclosure - Commitments and Contingencies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonEquity" roleURI="http://www.oge.com/role/CommonEquity">
        <link:definition>2112100 - Disclosure - Common Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" roleURI="http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails">
        <link:definition>2412402 - Disclosure - Common Equity Automatic Dividend Reinvestment and Stock Purchase Plan (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonEquityDividendsRestrictionDetails" roleURI="http://www.oge.com/role/CommonEquityDividendsRestrictionDetails">
        <link:definition>2412404 - Disclosure - Common Equity Dividends Restriction (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonEquityEarningsPerShareDetails" roleURI="http://www.oge.com/role/CommonEquityEarningsPerShareDetails">
        <link:definition>2412403 - Disclosure - Common Equity Earnings Per Share (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="CommonEquityTables" roleURI="http://www.oge.com/role/CommonEquityTables">
        <link:definition>2312301 - Disclosure - Common Equity (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedBalanceSheets" roleURI="http://www.oge.com/role/ConsolidatedBalanceSheets">
        <link:definition>1004000 - Statement - CONSOLIDATED BALANCE SHEETS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedBalanceSheetsParenthetical" roleURI="http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical">
        <link:definition>1004501 - Statement - CONSOLIDATED BALANCE SHEETS Parenthetical</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfCapitalization" roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalization">
        <link:definition>1005000 - Statement - CONSOLIDATED STATEMENTS OF CAPITALIZATION</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfCapitalizationParenthetical" roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical">
        <link:definition>1005501 - Statement - CONSOLIDATED STATEMENTS OF CAPITALIZATION (Parenthetical)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfCashFlows" roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCashFlows">
        <link:definition>1003000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfChangesInStockholdersEquity" roleURI="http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity">
        <link:definition>1006000 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfComprehensiveIncome" roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome">
        <link:definition>1002000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfComprehensiveIncomeParenthetical" roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical">
        <link:definition>1002501 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Parenthetical</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ConsolidatedStatementsOfIncome" roleURI="http://www.oge.com/role/ConsolidatedStatementsOfIncome">
        <link:definition>1001000 - Statement - CONSOLIDATED STATEMENTS OF INCOME</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="DocumentAndEntityInformationDocument" roleURI="http://www.oge.com/role/DocumentAndEntityInformationDocument">
        <link:definition>0001000 - Document - Document and Entity Information Document</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurements" roleURI="http://www.oge.com/role/FairValueMeasurements">
        <link:definition>2107100 - Disclosure - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsCarryingAndFairValueAmountsDetails" roleURI="http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails">
        <link:definition>2407402 - Disclosure - Fair Value Measurements Carrying and Fair Value Amounts (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="FairValueMeasurementsTables" roleURI="http://www.oge.com/role/FairValueMeasurementsTables">
        <link:definition>2307301 - Disclosure - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxes" roleURI="http://www.oge.com/role/IncomeTaxes">
        <link:definition>2111100 - Disclosure - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesDetails" roleURI="http://www.oge.com/role/IncomeTaxesDetails">
        <link:definition>2411402 - Disclosure - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="IncomeTaxesTables" roleURI="http://www.oge.com/role/IncomeTaxesTables">
        <link:definition>2311301 - Disclosure - Income Taxes (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions">
        <link:definition>2105100 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails">
        <link:definition>2405402 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails">
        <link:definition>2405407 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Basis Difference (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails">
        <link:definition>2405406 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Equity in Earnings of Unconsolidated Affiliates (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails">
        <link:definition>2405403 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Related Party Transactions (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails">
        <link:definition>2405404 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Balance Sheet Information of Equity Method Investment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails">
        <link:definition>2405405 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Income Statement of Equity Method Investment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables">
        <link:definition>2305301 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebt" roleURI="http://www.oge.com/role/LongTermDebt">
        <link:definition>2113100 - Disclosure - Long-Term Debt</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtDetails" roleURI="http://www.oge.com/role/LongTermDebtDetails">
        <link:definition>2413402 - Disclosure - Long-Term Debt (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="LongTermDebtTables" roleURI="http://www.oge.com/role/LongTermDebtTables">
        <link:definition>2313301 - Disclosure - Long-Term Debt (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="QuarterlyFinancialData" roleURI="http://www.oge.com/role/QuarterlyFinancialData">
        <link:definition>2119100 - Disclosure - Quarterly Financial Data</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="QuarterlyFinancialDataDetails" roleURI="http://www.oge.com/role/QuarterlyFinancialDataDetails">
        <link:definition>2419402 - Disclosure - Quarterly Financial Data (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="QuarterlyFinancialDataTables" roleURI="http://www.oge.com/role/QuarterlyFinancialDataTables">
        <link:definition>2319301 - Disclosure - Quarterly Financial Data (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RateMattersAndRegulation" roleURI="http://www.oge.com/role/RateMattersAndRegulation">
        <link:definition>2118100 - Disclosure - Rate Matters and Regulation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RateMattersAndRegulationDetails" roleURI="http://www.oge.com/role/RateMattersAndRegulationDetails">
        <link:definition>2418401 - Disclosure - Rate Matters and Regulation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ReportOfBusinessSegments" roleURI="http://www.oge.com/role/ReportOfBusinessSegments">
        <link:definition>2116100 - Disclosure - Report of Business Segments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ReportOfBusinessSegmentsDetails" roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsDetails">
        <link:definition>2416402 - Disclosure - Report of Business Segments (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ReportOfBusinessSegmentsTables" roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsTables">
        <link:definition>2316301 - Disclosure - Report of Business Segments (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RetirementPlansAndPostretirementBenefitPlans" roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans">
        <link:definition>2115100 - Disclosure - Retirement Plans and Postretirement Benefit Plans</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RetirementPlansAndPostretirementBenefitPlansDetails" roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails">
        <link:definition>2415402 - Disclosure - Retirement Plans and Postretirement Benefit Plans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails">
        <link:definition>2415403 - Disclosure - Retirement Plans and Postretirement Benefit Plans Postretirement Benefit Plans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="RetirementPlansAndPostretirementBenefitPlansTables" roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables">
        <link:definition>2315301 - Disclosure - Retirement Plans and Postretirement Benefit Plans (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ScheduleIi" roleURI="http://www.oge.com/role/ScheduleIi">
        <link:definition>2120100 - Disclosure - Schedule II</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ScheduleIiDetails" roleURI="http://www.oge.com/role/ScheduleIiDetails">
        <link:definition>2420402 - Disclosure - Schedule II (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ScheduleIiTables" roleURI="http://www.oge.com/role/ScheduleIiTables">
        <link:definition>2320301 - Disclosure - Schedule II (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShortTermDebtAndCreditFacilities" roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilities">
        <link:definition>2114100 - Disclosure - Short-Term Debt and Credit Facilities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShortTermDebtAndCreditFacilitiesDetails" roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails">
        <link:definition>2414402 - Disclosure - Short-Term Debt and Credit Facilities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="ShortTermDebtAndCreditFacilitiesTables" roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables">
        <link:definition>2314301 - Disclosure - Short-Term Debt and Credit Facilities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensation" roleURI="http://www.oge.com/role/StockBasedCompensation">
        <link:definition>2109100 - Disclosure - Stock Based Compensation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationDetails" roleURI="http://www.oge.com/role/StockBasedCompensationDetails">
        <link:definition>2409402 - Disclosure - Stock Based Compensation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="StockBasedCompensationTables" roleURI="http://www.oge.com/role/StockBasedCompensationTables">
        <link:definition>2309301 - Disclosure - Stock Based Compensation (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPolicies" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPolicies">
        <link:definition>2101100 - Disclosure - Summary of Significant Accounting Policies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails">
        <link:definition>2401404 - Disclosure - Summary of Significant Accounting Policies Accounting Records (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails">
        <link:definition>2401411 - Disclosure - Summary of Significant Accounting Policies Accumulated Other Comprehensive Income (Loss) (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails">
        <link:definition>2401410 - Disclosure - Summary of Significant Accounting Policies Allowance for Funds Used During Construction (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails">
        <link:definition>2401405 - Disclosure - Summary of Significant Accounting Policies Allowance for Uncollectible Accounts Receivable (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails">
        <link:definition>2401409 - Disclosure - Summary of Significant Accounting Policies Asset Retirement Obligation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails">
        <link:definition>2401408 - Disclosure - Summary of Significant Accounting Policies Depreciation and Amortization (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails">
        <link:definition>2401412 - Disclosure - Summary of Significant Accounting Policies Enviromental Costs (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails">
        <link:definition>2401406 - Disclosure - Summary of Significant Accounting Policies Fuel Inventories (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesPolicies" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies">
        <link:definition>2201201 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails">
        <link:definition>2401407 - Disclosure - Summary of Significant Accounting Policies Property, Plant and Equipment (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails">
        <link:definition>2401403 - Disclosure - Summary of Significant Accounting Policies Regulated Operations (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails">
        <link:definition>2401413 - Disclosure - Summary of Significant Accounting Policies Summary of Significant Accounting Policies Reclassifications (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SummaryOfSignificantAccountingPoliciesTables" roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables">
        <link:definition>2301302 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalCashFlowInformation" roleURI="http://www.oge.com/role/SupplementalCashFlowInformation">
        <link:definition>2110100 - Disclosure - Supplemental Cash Flow Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalCashFlowInformationDetails" roleURI="http://www.oge.com/role/SupplementalCashFlowInformationDetails">
        <link:definition>2410402 - Disclosure - Supplemental Cash Flow Information (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SupplementalCashFlowInformationTables" roleURI="http://www.oge.com/role/SupplementalCashFlowInformationTables">
        <link:definition>2310301 - Disclosure - Supplemental Cash Flow Information (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element abstract="true" id="oge_A100Member" name="A100Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_A105Member" name="A105Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_A110Member" name="A110Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_A115Member" name="A115Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_A120Member" name="A120Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_A95Member" name="A95Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ALJDepreciationRecommendation" name="ALJDepreciationRecommendation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_AccelerationofIndebtednessofCreditFacility" name="AccelerationofIndebtednessofCreditFacility" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_AccountingPronouncementAbstract" name="AccountingPronouncementAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares" name="AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AccountingRecordsAbstract" name="AccountingRecordsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AccruedRemovalObligationsMember" name="AccruedRemovalObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AccruedVacationPolicyPolicyTextBlock" name="AccruedVacationPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AccumulatedOtherComprehensiveIncomeLossAbstract" name="AccumulatedOtherComprehensiveIncomeLossAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AdditionalFactoredFiredHours" name="AdditionalFactoredFiredHours" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AdditionalPensionExpenseToMeetStateRequirements" name="AdditionalPensionExpenseToMeetStateRequirements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements" name="AdditionalPostretirementMedicalExpenseToMeetStateRequirements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_AdditionalRequestedPlantDismantlementCost" name="AdditionalRequestedPlantDismantlementCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AdjustmentsforNewAccountingPronouncementsDomain" name="AdjustmentsforNewAccountingPronouncementsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares" name="AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AdministrativeLawJudgeMember" name="AdministrativeLawJudgeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates" name="AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AllowanceForFundsUsedDuringConstructionAbstract" name="AllowanceForFundsUsedDuringConstructionAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AllowanceForUncollectibleAccountsReceivableAbstract" name="AllowanceForUncollectibleAccountsReceivableAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest" name="AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_AmountAttributabletoUnconsolidatedAffiliates" name="AmountAttributabletoUnconsolidatedAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization" name="AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms" name="AmountRecordedforLostRevenueAssociatedwithCustomerPrograms" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_ApprovedDepreciationReductionfromALJRecommendation" name="ApprovedDepreciationReductionfromALJRecommendation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_ApprovedRecoveryofShorttermIncentiveComp" name="ApprovedRecoveryofShorttermIncentiveComp" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ArclightGroupMember" name="ArclightGroupMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ArkansasPublicServiceCommissionMember" name="ArkansasPublicServiceCommissionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember" name="AutomaticDividendReinvestmentAndStockPurchasePlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility" name="AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_AwardsOtherThanOptionsFullyVested" name="AwardsOtherThanOptionsFullyVested" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_AwardsOtherThanOptionsVestedAndExpectedToVest" name="AwardsOtherThanOptionsVestedAndExpectedToVest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_BenefitObligationsMember" name="BenefitObligationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_CapitalizedPortionOfNetPeriodicBenefitCost" name="CapitalizedPortionOfNetPeriodicBenefitCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CashCollateralMember" name="CashCollateralMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CenterpointMember" name="CenterpointMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ChangeduetoTaxLawAxis" name="ChangeduetoTaxLawAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ChangeduetoTaxLawDomain" name="ChangeduetoTaxLawDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ChangeinAllowedAmountAxis" name="ChangeinAllowedAmountAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ChangeinAllowedAmountDomain" name="ChangeinAllowedAmountDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ChangeinAllowedAmountMember" name="ChangeinAllowedAmountMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ChangeinRequestedRateIncrease" name="ChangeinRequestedRateIncrease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_ChangeinRequestedReturnonEquity" name="ChangeinRequestedReturnonEquity" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CleanPowerPlanMember" name="CleanPowerPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_CollectionOfSalesTaxPolicyPolicyTextBlock" name="CollectionOfSalesTaxPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CommissionRecommendationAxis" name="CommissionRecommendationAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CommissionRecommendationDomain" name="CommissionRecommendationDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CommonEquityDividendRestrictionsAbstract" name="CommonEquityDividendRestrictionsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_CommonEquityTextBlock" name="CommonEquityTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis" name="ComponentOfAccumulatedOtherComprehensiveIncomeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain" name="ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ComponentsOfBenefitObligationRegulatoryAsset" name="ComponentsOfBenefitObligationRegulatoryAsset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_ComponentsOfBenefitObligationRegulatoryAssetAxis" name="ComponentsOfBenefitObligationRegulatoryAssetAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ComponentsOfBenefitObligationRegulatoryAssetDomain" name="ComponentsOfBenefitObligationRegulatoryAssetDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock" name="ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear" name="ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_ContractAmount" name="ContractAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_ContributionsToPayDownShortTermDebt" name="ContributionsToPayDownShortTermDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_CpvKeenanMember" name="CpvKeenanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CrossroadsWindFarmRiderOverRecoveryMember" name="CrossroadsWindFarmRiderOverRecoveryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CrossroadsWindFarmRiderUnderRecoveryMember" name="CrossroadsWindFarmRiderUnderRecoveryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_CumulativeEffectofNetDeferredTaxesMember" name="CumulativeEffectofNetDeferredTaxesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_CurrentDeferredTaxAssetsFederalTaxCredits" name="CurrentDeferredTaxAssetsFederalTaxCredits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="oge_DebtRestrictionMaximumLettersofCredit" name="DebtRestrictionMaximumLettersofCredit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_December132017Member" name="December132017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_Deconsolidationofsubsidiary" name="Deconsolidationofsubsidiary" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners" name="DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DeferredPensionCreditMember" name="DeferredPensionCreditMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DeferredStormExpensesMember" name="DeferredStormExpensesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet" name="DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts" name="DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" name="DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DefinedBenefitPlanPriorServiceCostMember" name="DefinedBenefitPlanPriorServiceCostMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DefinedBenefitPlansIncomeLossMember" name="DefinedBenefitPlansIncomeLossMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DefinedBenefitPostretirementPlansAbstract" name="DefinedBenefitPostretirementPlansAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_DilutionandImpairmentLoss" name="DilutionandImpairmentLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_DividendsCommonStockCashNumberofShares" name="DividendsCommonStockCashNumberofShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DomesticAllCaplargeCapEquityMember" name="DomesticAllCaplargeCapEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DomesticMidCapEquityMember" name="DomesticMidCapEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DomesticSmallCapEquityMember" name="DomesticSmallCapEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DryScrubberProjectMember" name="DryScrubberProjectMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_DueAugust312062Member" name="DueAugust312062Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EdisonMissionEnergyMember" name="EdisonMissionEnergyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes" name="EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent" name="EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ElectricUtilityMember" name="ElectricUtilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense" name="EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_EmploymentCostsMember" name="EmploymentCostsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnableGasTransportationandStorageAgreementAxis" name="EnableGasTransportationandStorageAgreementAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnableGasTransportationandStorageAgreementDomain" name="EnableGasTransportationandStorageAgreementDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnableGasTransportationandStorageAgreementMember" name="EnableGasTransportationandStorageAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnableMidstreamPartnersMember" name="EnableMidstreamPartnersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnogexLlcMember" name="EnogexLlcMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnogexMember" name="EnogexMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnvironmentalComplianceAxis" name="EnvironmentalComplianceAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnvironmentalComplianceDomain" name="EnvironmentalComplianceDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_EnvironmentalCompliancePlanMember" name="EnvironmentalCompliancePlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue" name="EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod" name="EquityInstrumentsOtherThanOptionsConvertedInPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_EquityInstrumentsOtherThanOptionsModification" name="EquityInstrumentsOtherThanOptionsModification" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome" name="EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_EquityinEarningsAmortizationofBasisDifference" name="EquityinEarningsAmortizationofBasisDifference" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_EquityinEarningsEliminationofFairValueAdjustments" name="EquityinEarningsEliminationofFairValueAdjustments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_EstimatedEnvironmentalCapitalCosts" name="EstimatedEnvironmentalCapitalCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_ExcludingFuelPurchasesMember" name="ExcludingFuelPurchasesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ExercisedStockOptionsTableTextBlock" name="ExercisedStockOptionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ExpectedSettlementCharge" name="ExpectedSettlementCharge" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_FERCMember" name="FERCMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_FactoredFiredHours" name="FactoredFiredHours" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_FactoredFiredStarts" name="FactoredFiredStarts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses" name="FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock" name="FairValueOfVestedPerformanceUnitsAndRestrictedStock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock" name="FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_FederalEnergyRegulatoryCommissionMember" name="FederalEnergyRegulatoryCommissionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_FederalOperatingLossMemberMember" name="FederalOperatingLossMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_FederalTaxCreditsMemberMember" name="FederalTaxCreditsMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_FederaloperatinglossMember" name="FederaloperatinglossMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_Federaltaxpercentagerevaluation" name="Federaltaxpercentagerevaluation" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_FinalRateBasedCarbonReduction" name="FinalRateBasedCarbonReduction" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_FiniteLivedIntangibleAssetsMajorClassNameMember" name="FiniteLivedIntangibleAssetsMajorClassNameMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_FplEnergyMember" name="FplEnergyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_FuelInventoriesAbstract" name="FuelInventoriesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_GarfieldIndustrialAuthorityBondMember" name="GarfieldIndustrialAuthorityBondMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_GroupRetireeMedicalInsuranceContractMember" name="GroupRetireeMedicalInsuranceContractMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_IncomeTaxesAbstract" name="IncomeTaxesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_IncomeTaxesRecoverableFromCustomersNetMember" name="IncomeTaxesRecoverableFromCustomersNetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities" name="IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent" name="IncreaseDecreaseInRegulatoryAssetsNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent" name="IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes" name="IncreasedRegulatoryLiabilitiesduetoIncomeTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates" name="Increasedecreaseindistributionsfromunconsolidatedaffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_IncreaseinFairValueofNetAssets" name="IncreaseinFairValueofNetAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_IndexFundMember" name="IndexFundMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_InstallmentPaymentsForTinkerElectricDistributionSystem" name="InstallmentPaymentsForTinkerElectricDistributionSystem" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_InterestAndDividendsReceivableMember" name="InterestAndDividendsReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_InterimRateCollected" name="InterimRateCollected" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_InterimRateRefundAmount" name="InterimRateRefundAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_InterimRateRevenueReserved" name="InterimRateRevenueReserved" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_InternationalEquityMember" name="InternationalEquityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_InvestmentinEnable" name="InvestmentinEnable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_InvestmentsSinceLastRateCase" name="InvestmentsSinceLastRateCase" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_January162018Member" name="January162018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_JurisdictionDomain" name="JurisdictionDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_LessThan90Member" name="LessThan90Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_LimitedPartnerUnitsOwned" name="LimitedPartnerUnitsOwned" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_LostRevenueAssociatedwithCustomerPrograms" name="LostRevenueAssociatedwithCustomerPrograms" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually" name="LostRevenueAssociatedwithCustomerProgramsrecoveredannually" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_LouisianainventorycreditsMemberMemberDomain" name="LouisianainventorycreditsMemberMemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_MassBasedCarbonReduction" name="MassBasedCarbonReduction" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_MaximumPayoutRange" name="MaximumPayoutRange" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_McclainPlantMember" name="McclainPlantMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_MedicareSubsidiesReceived" name="MedicareSubsidiesReceived" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_MinimumPayoutRange" name="MinimumPayoutRange" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_MuskogeeIndustrialAuthorityBondDue2025Member" name="MuskogeeIndustrialAuthorityBondDue2025Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_MuskogeeIndustrialAuthorityBondDue2027Member" name="MuskogeeIndustrialAuthorityBondDue2027Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_MustangModernizationMember" name="MustangModernizationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NaturalGasMidstreamOperationsMember" name="NaturalGasMidstreamOperationsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NaturalGasPurchasesMember" name="NaturalGasPurchasesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NaturalGasStorageMember" name="NaturalGasStorageMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NaturalGasTransportationMember" name="NaturalGasTransportationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets" name="NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares" name="NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_NetIncomeUsedtoCalculateEquityinEarnings" name="NetIncomeUsedtoCalculateEquityinEarnings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NewLongTermServiceAgreementAxis" name="NewLongTermServiceAgreementAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NewLongTermServiceAgreementDomain" name="NewLongTermServiceAgreementDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NewSourceReviewMember" name="NewSourceReviewMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_NexteraEnergyMember" name="NexteraEnergyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_NonCurrentDeferredTaxAssetNetOperatingLosses" name="NonCurrentDeferredTaxAssetNetOperatingLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits" name="NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities" name="NonCurrentDeferredTaxAssetsRegulatoryLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="oge_NonCurrentDeferredTaxAssetsStateTaxCredits" name="NonCurrentDeferredTaxAssetsStateTaxCredits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners" name="NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_OgAndEIndustrialAuthorityBondsMember" name="OgAndEIndustrialAuthorityBondsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgAndEMember" name="OgAndEMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgAndESeniorNotesMember" name="OgAndESeniorNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgAndETinkerDebtMember" name="OgAndETinkerDebtMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeCapacityPaymentsMember" name="OgeCapacityPaymentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" name="OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeEnergyBuildingLeaseMember" name="OgeEnergyBuildingLeaseMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeEnergyCorpMember" name="OgeEnergyCorpMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeEnergyMember" name="OgeEnergyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeEnergySeniorNotesMember" name="OgeEnergySeniorNotesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeExpectedCogenerationEnergyPaymentsMember" name="OgeExpectedCogenerationEnergyPaymentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeExpectedWindPurchaseCommitmentsMember" name="OgeExpectedWindPurchaseCommitmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeHoldingsMember" name="OgeHoldingsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeLongTermServiceAgreementCommitmentsMember" name="OgeLongTermServiceAgreementCommitmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeMinimumFuelPurchaseCommitmentsMember" name="OgeMinimumFuelPurchaseCommitmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeRailcarLeaseAgreementMember" name="OgeRailcarLeaseAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeTotalCogenerationPaymentsMember" name="OgeTotalCogenerationPaymentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OgeWindFarmLandLeaseAgreementsMember" name="OgeWindFarmLandLeaseAgreementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_OgesJurisdictionalRevenues" name="OgesJurisdictionalRevenues" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaAttorneyGeneralMember" name="OklahomaAttorneyGeneralMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaCapitalInvestmentBoardCreditsMemberMember" name="OklahomaCapitalInvestmentBoardCreditsMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaCorporationCommissionMember" name="OklahomaCorporationCommissionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaDemandProgramRiderUnderRecoveryMember" name="OklahomaDemandProgramRiderUnderRecoveryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaIndustrialElectricConsumersMember" name="OklahomaIndustrialElectricConsumersMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaInvestmentTaxCreditsMemberMember" name="OklahomaInvestmentTaxCreditsMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaPublicUtilityDivisionStaffMember" name="OklahomaPublicUtilityDivisionStaffMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OklahomaZeroEmissionTaxCreditsMemberMember" name="OklahomaZeroEmissionTaxCreditsMemberMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OperatingCostsChargedMember" name="OperatingCostsChargedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OperatingLeaseObligationsAxis" name="OperatingLeaseObligationsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OperatingLeaseObligationsDomain" name="OperatingLeaseObligationsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax" name="OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax" name="OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax" name="OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax" name="OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect" name="OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares" name="OtherComprehensiveIncomeLossNetofTaxNumberofShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect" name="OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax" name="OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" name="OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax" name="OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax" name="OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax" name="OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax" name="OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax" name="OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OtherRegulatoryAssetsMember" name="OtherRegulatoryAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OtherRegulatoryLiabilitiesMember" name="OtherRegulatoryLiabilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_OtherpropertyandinvestmentsAbstract" name="OtherpropertyandinvestmentsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ParentheticalAbstract" name="ParentheticalAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PayableForeignCurrencyMember" name="PayableForeignCurrencyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PayableToBrokerForSecuritiesPurchasedMember" name="PayableToBrokerForSecuritiesPurchasedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination" name="PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_PensionPlanEquityAssetAllocationTableTableTextBlock" name="PensionPlanEquityAssetAllocationTableTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PensionPlansMember" name="PensionPlansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PensionTrackerMember" name="PensionTrackerMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PercentOfIncentiveDistributionRights" name="PercentOfIncentiveDistributionRights" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_PercentOfIntangiblePlantBalanceAmortizable" name="PercentOfIntangiblePlantBalanceAmortizable" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_PercentOfIntangiblePlantBalanceAmortizableThereafter" name="PercentOfIntangiblePlantBalanceAmortizableThereafter" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_PercentOfPrincipalAmountSubjectToOptionalTender" name="PercentOfPrincipalAmountSubjectToOptionalTender" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PercentageOfEnogexLlcContributed" name="PercentageOfEnogexLlcContributed" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_PercentageOfOutputPurchased" name="PercentageOfOutputPurchased" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PercentageShareOfManagementRights" name="PercentageShareOfManagementRights" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_Percentageofsubsidiarycontributed" name="Percentageofsubsidiarycontributed" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock" name="PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PerformanceUnitsRelatedToEarningsPerShareMember" name="PerformanceUnitsRelatedToEarningsPerShareMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock" name="PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt" name="PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt" nillable="true" substitutionGroup="xbrli:item" type="us-types:durationStringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock" name="PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PostretirementBenefitPlanMember" name="PostretirementBenefitPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive" name="PostretirementPlanExpectedFutureBenefitPaymentsInYearFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour" name="PostretirementPlanExpectedFutureBenefitPaymentsInYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne" name="PostretirementPlanExpectedFutureBenefitPaymentsInYearOne" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree" name="PostretirementPlanExpectedFutureBenefitPaymentsInYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo" name="PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter" name="PostretirementPlanExpectedFutureBenefitPaymentsThereafter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_PowerPlantLongTermServiceAgreement" name="PowerPlantLongTermServiceAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PriorServiceCostMember" name="PriorServiceCostMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ProjectedBenefitObligationFundedStatusThresholds" name="ProjectedBenefitObligationFundedStatusThresholds" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ProjectedBenefitObligationFundedStatusThresholdsEquity" name="ProjectedBenefitObligationFundedStatusThresholdsEquity" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome" name="ProjectedBenefitObligationFundedStatusThresholdsFixedIncome" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock" name="ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_Projectedprovisionfordepreciationinnextfiscalyear" name="Projectedprovisionfordepreciationinnextfiscalyear" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ProportionateShareofUnconsolidatedAffiliateNetIncome" name="ProportionateShareofUnconsolidatedAffiliateNetIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_ProportionateUnconsolidatedAffiliateNetIncome" name="ProportionateUnconsolidatedAffiliateNetIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_ProposedRateBasedCarbonReduction" name="ProposedRateBasedCarbonReduction" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="oge_ProvisionForDepreciationRate" name="ProvisionForDepreciationRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_PublicUtilityRegulatoryPolicyActOf1978Member" name="PublicUtilityRegulatoryPolicyActOf1978Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RateMattersAndRegulationTextBlock" name="RateMattersAndRegulationTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RatioofConsolidatedDebttoConsolidatedCapitalization" name="RatioofConsolidatedDebttoConsolidatedCapitalization" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_ReceivableForeignCurrencyMember" name="ReceivableForeignCurrencyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ReceivableFromBrokerForSecuritiesSoldMember" name="ReceivableFromBrokerForSecuritiesSoldMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ReclassifiedSharesWithheldforEmployeeTaxesMember" name="ReclassifiedSharesWithheldforEmployeeTaxesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_Recommendation1Member" name="Recommendation1Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_Recommendation2Member" name="Recommendation2Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RecommendedCapitalStructureDebtPercentage" name="RecommendedCapitalStructureDebtPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RecommendedCapitalStructureEquityPercentage" name="RecommendedCapitalStructureEquityPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RecommendedCommonEquityPercentage" name="RecommendedCommonEquityPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RecommendedDisallowanceforFuelAdjustment" name="RecommendedDisallowanceforFuelAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_RecommendedIncreaseDecreaseinRevenue" name="RecommendedIncreaseDecreaseinRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_RecommendedRateIncreaseDecrease" name="RecommendedRateIncreaseDecrease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_RecommendedReturnonEquity" name="RecommendedReturnonEquity" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ReconciliationofBasisDifferenceLineItems" name="ReconciliationofBasisDifferenceLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ReconciliationofBasisDifferenceTable" name="ReconciliationofBasisDifferenceTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ReconciliationofBasisDifferenceTableTextBlock" name="ReconciliationofBasisDifferenceTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock" name="ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_RedbudPlantMember" name="RedbudPlantMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_Reductioninincometaxexpense" name="Reductioninincometaxexpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_Reductioninnetdeferredincometaxliability" name="Reductioninnetdeferredincometaxliability" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_ReductionofRevenue" name="ReductionofRevenue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_ReductiontoRequestedAdditionalPlantDismantlementCosts" name="ReductiontoRequestedAdditionalPlantDismantlementCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_RegionalHazeMember" name="RegionalHazeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_RegulatoryAssetMember" name="RegulatoryAssetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_RegulatoryFileDateAxis" name="RegulatoryFileDateAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_RegulatoryFileDateDomain" name="RegulatoryFileDateDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_RestorationOfRetirementIncomePlanMember" name="RestorationOfRetirementIncomePlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RestrictedStockValuationAssumptionsTableTextBlock" name="RestrictedStockValuationAssumptionsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_RetainedEarningsRestricted" name="RetainedEarningsRestricted" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="oge_RetainedEarningsUnrestricted" name="RetainedEarningsUnrestricted" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_RetirementPlansAndPostretirementBenefitPlansAbstract" name="RetirementPlansAndPostretirementBenefitPlansAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_Revenueimpactofrecommendedchangeinreturnoncommonequity" name="Revenueimpactofrecommendedchangeinreturnoncommonequity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SPPCostTrackerRiderUnderRecoveryMember" name="SPPCostTrackerRiderUnderRecoveryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock" name="ScheduleIiValuationAndQualifyingAccountsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock" name="ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems" name="ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable" name="ScheduleOfRegulatoryAssetsAndLiabilitiesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock" name="ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock" name="ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ScheduleOfWindPowerPurchasesTableTextBlock" name="ScheduleOfWindPowerPurchasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock" name="ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_Section206ComplaintMember" name="Section206ComplaintMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeniorNotesDueMay152041Member" name="SeniorNotesDueMay152041Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueApril152028Member" name="SeriesDueApril152028Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueAugust12034Member" name="SeriesDueAugust12034Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueFebruary12038Member" name="SeriesDueFebruary12038Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueJanuary152016Member" name="SeriesDueJanuary152016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueJanuary152019Member" name="SeriesDueJanuary152019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueJanuary152036Member" name="SeriesDueJanuary152036Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueJuly152017Member" name="SeriesDueJuly152017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueJuly152027Member" name="SeriesDueJuly152027Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueJune12040Member" name="SeriesDueJune12040Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueMay12043Member" name="SeriesDueMay12043Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueNovember152014Member" name="SeriesDueNovember152014Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueNovember242017Member" name="SeriesDueNovember242017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesDueSeptember12018Member" name="SeriesDueSeptember12018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesdueApril12047Member" name="SeriesdueApril12047Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesdueAugust152047MemberDomain" name="SeriesdueAugust152047MemberDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesdueDecember152044Member" name="SeriesdueDecember152044Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SeriesdueMarch152044Member" name="SeriesdueMarch152044Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SettlementCostMember" name="SettlementCostMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_SettlementofEquityCapitalStructurePercentage" name="SettlementofEquityCapitalStructurePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_SettlementofRateIncrease" name="SettlementofRateIncrease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="oge_SettlementofReturnonEquityPercentage" name="SettlementofReturnonEquityPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis" name="ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain" name="SharesIssuedReturnedAndCashRecievedFromExerciseDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval" name="ShortTermBorrowingCapacityThatHasRegulatoryApproval" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_SmartGridCapitalCostsAxis" name="SmartGridCapitalCostsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SmartGridCapitalCostsDomain" name="SmartGridCapitalCostsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_SmartGridCostsToBeRecovered" name="SmartGridCostsToBeRecovered" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="oge_SmartGridMember" name="SmartGridMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SmartGridProjectMember" name="SmartGridProjectMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SmartGridRiderOverRecoveryMember" name="SmartGridRiderOverRecoveryMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SmartHoursProgramMember" name="SmartHoursProgramMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SoutheastSupplyHeaderLlcMember" name="SoutheastSupplyHeaderLlcMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_StateOperatingLossMember" name="StateOperatingLossMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_StatementsOfCapitalizationAbstract" name="StatementsOfCapitalizationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_StockBasedCompensationAbstract" name="StockBasedCompensationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares" name="StockIssuedDuringPeriodValueNewIssuesNumberofShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP" name="SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock" name="SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems" name="SummarizedFinancialInformationOfEquityMethodInvestmentLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable" name="SummarizedFinancialInformationOfEquityMethodInvestmentTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis" name="SummarizedFinancialInformationofEquityMethodInvestmentAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain" name="SummarizedFinancialInformationofEquityMethodInvestmentDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock" name="SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SupplementalCashFlowInformationTable" name="SupplementalCashFlowInformationTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SupplementalCashFlowsAxis" name="SupplementalCashFlowsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_SupplementalCashFlowsDomain" name="SupplementalCashFlowsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TaxBenefitDuetoTaxLawChangeMember" name="TaxBenefitDuetoTaxLawChangeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TaxExpenseDuetoTaxLawChangeMember" name="TaxExpenseDuetoTaxLawChangeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome" name="TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TotalPlanAssetsMember" name="TotalPlanAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TotalPlanInvestmentsMember" name="TotalPlanInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TotalPropertyPlantAndEquipmentMember" name="TotalPropertyPlantAndEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TotalShareholderReturnMember" name="TotalShareholderReturnMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TransmissionEquipmentMember" name="TransmissionEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TreasuryfuturespayableMember" name="TreasuryfuturespayableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TreasuryfuturesreceivableMember" name="TreasuryfuturesreceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TypeofAccelerationofDebtAxis" name="TypeofAccelerationofDebtAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_TypeofAccelerationofDebtDomain" name="TypeofAccelerationofDebtDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_USCommonStocksMember" name="USCommonStocksMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_USEquityMutualFundsInvestmentMember" name="USEquityMutualFundsInvestmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="oge_UninsuredJudgementsMember" name="UninsuredJudgementsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>6
<FILENAME>oge-20180517_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.oge.com/role/AccountingPronouncements" xlink:href="oge-20180517.xsd#AccountingPronouncements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails" xlink:href="oge-20180517.xsd#AccountingPronouncementsNewAccountingPronouncementDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingencies" xlink:href="oge-20180517.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingenciesDetails" xlink:href="oge-20180517.xsd#CommitmentsAndContingenciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingenciesTables" xlink:href="oge-20180517.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquity" xlink:href="oge-20180517.xsd#CommonEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:href="oge-20180517.xsd#CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityDividendsRestrictionDetails" xlink:href="oge-20180517.xsd#CommonEquityDividendsRestrictionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityEarningsPerShareDetails" xlink:href="oge-20180517.xsd#CommonEquityEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityTables" xlink:href="oge-20180517.xsd#CommonEquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedBalanceSheets" xlink:href="oge-20180517.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalization" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCapitalization" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCapitalizationParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfIncome" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/DocumentAndEntityInformationDocument" xlink:href="oge-20180517.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurements" xlink:href="oge-20180517.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:href="oge-20180517.xsd#FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurementsTables" xlink:href="oge-20180517.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxes" xlink:href="oge-20180517.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxesDetails" xlink:href="oge-20180517.xsd#IncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxesTables" xlink:href="oge-20180517.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebt" xlink:href="oge-20180517.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebtDetails" xlink:href="oge-20180517.xsd#LongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebtTables" xlink:href="oge-20180517.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialData" xlink:href="oge-20180517.xsd#QuarterlyFinancialData" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialDataDetails" xlink:href="oge-20180517.xsd#QuarterlyFinancialDataDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialDataTables" xlink:href="oge-20180517.xsd#QuarterlyFinancialDataTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RateMattersAndRegulation" xlink:href="oge-20180517.xsd#RateMattersAndRegulation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RateMattersAndRegulationDetails" xlink:href="oge-20180517.xsd#RateMattersAndRegulationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegments" xlink:href="oge-20180517.xsd#ReportOfBusinessSegments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsDetails" xlink:href="oge-20180517.xsd#ReportOfBusinessSegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsTables" xlink:href="oge-20180517.xsd#ReportOfBusinessSegmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIi" xlink:href="oge-20180517.xsd#ScheduleIi" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIiDetails" xlink:href="oge-20180517.xsd#ScheduleIiDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIiTables" xlink:href="oge-20180517.xsd#ScheduleIiTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilities" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilities" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilitiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensation" xlink:href="oge-20180517.xsd#StockBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensationDetails" xlink:href="oge-20180517.xsd#StockBasedCompensationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensationTables" xlink:href="oge-20180517.xsd#StockBasedCompensationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformation" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformationDetails" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformationTables" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformationTables" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.oge.com/role/AccountingPronouncements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/CommitmentsAndContingenciesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/CommonEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/CommonEquityDividendsRestrictionDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/CommonEquityEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_223fd9c8-68e8-e433-7c40-f98b238e79de" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_86e61cf2-b7b2-e230-65f1-5a2b152f3a30" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_223fd9c8-68e8-e433-7c40-f98b238e79de" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_86e61cf2-b7b2-e230-65f1-5a2b152f3a30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_1e80b14b-4f3d-b5e4-1594-03bc1fdbd3e7" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_223fd9c8-68e8-e433-7c40-f98b238e79de" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_1e80b14b-4f3d-b5e4-1594-03bc1fdbd3e7" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/CommonEquityTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_ee9e85f0-05da-4047-53be-09ca681d9b98" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_ee9e85f0-05da-4047-53be-09ca681d9b98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_5f59bb76-086c-b40c-c9d5-6de36890630c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_5f59bb76-086c-b40c-c9d5-6de36890630c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5551841b-83e0-4644-fca8-d4027d932c0a" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5551841b-83e0-4644-fca8-d4027d932c0a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_fe5a8e8b-5934-3dc5-9dae-7d40983185cf" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_fe5a8e8b-5934-3dc5-9dae-7d40983185cf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_594f8c62-c8c5-bd85-818c-71da6f0408d7" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_fe5a8e8b-5934-3dc5-9dae-7d40983185cf" xlink:to="loc_us-gaap_ConstructionInProgressGross_594f8c62-c8c5-bd85-818c-71da6f0408d7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_cd4ed727-3509-88c6-9b11-9334ca438963" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_fe5a8e8b-5934-3dc5-9dae-7d40983185cf" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_cd4ed727-3509-88c6-9b11-9334ca438963" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInvestments" xlink:label="loc_us-gaap_OtherInvestments_2e0d9009-e380-926b-157d-e7a4c7bfbcbb" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_OtherInvestments_2e0d9009-e380-926b-157d-e7a4c7bfbcbb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_cf3b9d2e-b42f-76bb-8c85-9bcfc4c76505" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherInvestments_2e0d9009-e380-926b-157d-e7a4c7bfbcbb" xlink:to="loc_us-gaap_EquityMethodInvestments_cf3b9d2e-b42f-76bb-8c85-9bcfc4c76505" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLongTermInvestments" xlink:label="loc_us-gaap_OtherLongTermInvestments_7f852f6c-eaa5-6417-006d-c0b374f72ff7" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherInvestments_2e0d9009-e380-926b-157d-e7a4c7bfbcbb" xlink:to="loc_us-gaap_OtherLongTermInvestments_7f852f6c-eaa5-6417-006d-c0b374f72ff7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_07da1db4-2708-4446-4250-1fdd5956185e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_07da1db4-2708-4446-4250-1fdd5956185e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_9c7f65b9-c04c-64bc-b951-8077d9cd9549" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_9c7f65b9-c04c-64bc-b951-8077d9cd9549" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_0af4cf4f-dd4e-4a27-50f3-b3447f0d9b89" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_UnbilledReceivablesCurrent_0af4cf4f-dd4e-4a27-50f3-b3447f0d9b89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_789a7873-b967-40a1-5141-a622987f261b" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_IncomeTaxesReceivable_789a7873-b967-40a1-5141-a622987f261b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInventorySupplies" xlink:label="loc_us-gaap_OtherInventorySupplies_f9c2e764-707f-454a-f2c6-a31e6ed0cc04" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_OtherInventorySupplies_f9c2e764-707f-454a-f2c6-a31e6ed0cc04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetCurrent_02915ede-9b4f-04d7-f804-a5c5e4bc39d2" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_DeferredTaxAssetsNetCurrent_02915ede-9b4f-04d7-f804-a5c5e4bc39d2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFuelCost" xlink:label="loc_us-gaap_DeferredFuelCost_a4be0331-723e-09e5-278b-6372108963be" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_DeferredFuelCost_a4be0331-723e-09e5-278b-6372108963be" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_1cb4a384-e314-2300-ad55-c1ed289c8f7a" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_OtherAssetsCurrent_1cb4a384-e314-2300-ad55-c1ed289c8f7a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStocksIncludingAdditionalPaidInCapital" xlink:label="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_9cc7799f-ae61-4351-e1f9-d8329ecaed62" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_9cc7799f-ae61-4351-e1f9-d8329ecaed62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_918bc3b0-b4cd-8c4a-9735-37889dc345e8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_918bc3b0-b4cd-8c4a-9735-37889dc345e8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_9a02138f-e52f-25fa-014e-0405ac9ddb27" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_918bc3b0-b4cd-8c4a-9735-37889dc345e8" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_9a02138f-e52f-25fa-014e-0405ac9ddb27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_314eb579-3ee1-408c-39f2-e62f2f37befc" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_918bc3b0-b4cd-8c4a-9735-37889dc345e8" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_314eb579-3ee1-408c-39f2-e62f2f37befc" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_630ce5df-98d8-d515-0f5c-663a0889bd56" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_918bc3b0-b4cd-8c4a-9735-37889dc345e8" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_630ce5df-98d8-d515-0f5c-663a0889bd56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_f234998c-5e05-09d0-d53e-5c44423c97c0" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_918bc3b0-b4cd-8c4a-9735-37889dc345e8" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_f234998c-5e05-09d0-d53e-5c44423c97c0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_c4493b41-4418-ed41-2f06-05ff9c61369f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_ShortTermBorrowings_c4493b41-4418-ed41-2f06-05ff9c61369f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_7a72b51a-735c-1ad4-bd3f-d9bcf2d6a26d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_AccountsPayableCurrent_7a72b51a-735c-1ad4-bd3f-d9bcf2d6a26d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_5de08225-2a59-df57-5770-2abc56efe41b" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_DividendsPayableCurrent_5de08225-2a59-df57-5770-2abc56efe41b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="loc_us-gaap_CustomerDepositsCurrent_ce476672-55cd-838d-bb2a-a93841526e10" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_CustomerDepositsCurrent_ce476672-55cd-838d-bb2a-a93841526e10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_8544ed0a-bea0-b1fa-ce65-66a1927d2672" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_TaxesPayableCurrent_8544ed0a-bea0-b1fa-ce65-66a1927d2672" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_f399ab19-6853-cf94-a0cf-c511e9e00641" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_InterestPayableCurrent_f399ab19-6853-cf94-a0cf-c511e9e00641" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_cf9ed09f-3dd1-4a4b-d3fc-3b0db18c1b40" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_cf9ed09f-3dd1-4a4b-d3fc-3b0db18c1b40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_f61bf97e-c3a5-ba72-7591-eba8e7bb6a44" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_LongTermDebtCurrent_f61bf97e-c3a5-ba72-7591-eba8e7bb6a44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRefundLiabilityCurrent" xlink:label="loc_us-gaap_CustomerRefundLiabilityCurrent_734add4d-1361-7540-71cd-3913f8eb4085" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_CustomerRefundLiabilityCurrent_734add4d-1361-7540-71cd-3913f8eb4085" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_b4e6cca3-6c62-3e0a-6782-510b974f1199" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_b4e6cca3-6c62-3e0a-6782-510b974f1199" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_058e01e4-b9a1-623e-29f5-1b5c79bf095a" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_CommitmentsAndContingencies_058e01e4-b9a1-623e-29f5-1b5c79bf095a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCapitalization" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizationLongtermDebtAndEquity" xlink:label="loc_us-gaap_CapitalizationLongtermDebtAndEquity_93e79619-cf16-19ce-bf14-34f1c90cc06a" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalizationLongtermDebtAndEquity_93e79619-cf16-19ce-bf14-34f1c90cc06a" xlink:to="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_c3f7606a-e7e9-61d5-b60b-b4b059f68b26" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_CommonStockValue_c3f7606a-e7e9-61d5-b60b-b4b059f68b26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_41895068-9590-2880-73df-521995865843" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_41895068-9590-2880-73df-521995865843" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_7e14882f-7ab9-8302-20ff-24c510ab8806" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CapitalizationLongtermDebtAndEquity_93e79619-cf16-19ce-bf14-34f1c90cc06a" xlink:to="loc_us-gaap_LongTermDebt_7e14882f-7ab9-8302-20ff-24c510ab8806" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_f61bf97e-c3a5-ba72-7591-eba8e7bb6a44" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_7e14882f-7ab9-8302-20ff-24c510ab8806" xlink:to="loc_us-gaap_LongTermDebtCurrent_f61bf97e-c3a5-ba72-7591-eba8e7bb6a44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebt_7e14882f-7ab9-8302-20ff-24c510ab8806" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_e5f1c7a4-b42a-8461-2001-b1f20e51b257" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_e5f1c7a4-b42a-8461-2001-b1f20e51b257" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_dbbd5d91-eb58-fa81-2753-d9ddf4ada4c1" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_dbbd5d91-eb58-fa81-2753-d9ddf4ada4c1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_27f3e695-baed-1adc-cc35-793c3b76e4f9" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_27f3e695-baed-1adc-cc35-793c3b76e4f9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_2b72fe5f-3c0e-d5e0-8e5c-ad01818e58e5" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_2b72fe5f-3c0e-d5e0-8e5c-ad01818e58e5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_6f80ca9e-82d0-f056-a403-c4914c1ce379" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_6f80ca9e-82d0-f056-a403-c4914c1ce379" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_9c4e2a5c-e841-39a2-fcf8-f80cfa44af11" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_9c4e2a5c-e841-39a2-fcf8-f80cfa44af11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDueToAffiliates" xlink:label="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_d5713552-553d-45d8-776c-323411ea8f80" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_d5713552-553d-45d8-776c-323411ea8f80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_6a660996-9291-b132-478c-dc07edd8fb2c" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromMinorityShareholders_6a660996-9291-b132-478c-dc07edd8fb2c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_f9270376-6952-c5b5-19ea-ef38d9ef2095" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_f9270376-6952-c5b5-19ea-ef38d9ef2095" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_8a1490c4-32d9-5132-1fe2-2675a45abdae" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_8a1490c4-32d9-5132-1fe2-2675a45abdae" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_f947f03b-e398-c2d8-c6c6-21f968a506a4" xlink:type="locator" />
    <link:calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_PaymentsOfDividendsMinorityInterest_f947f03b-e398-c2d8-c6c6-21f968a506a4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_fcdc0031-632d-d703-c30b-13d96fda604e" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_fcdc0031-632d-d703-c30b-13d96fda604e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease" xlink:label="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_a7d1636c-53a3-fffa-33ca-a5ef96e53096" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_a7d1636c-53a3-fffa-33ca-a5ef96e53096" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_1ae5d9ad-7c85-22bf-cb6d-785e5a91ede1" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_1ae5d9ad-7c85-22bf-cb6d-785e5a91ede1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_9d35c912-5b2d-89f7-eeb3-812a0511db5e" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_9d35c912-5b2d-89f7-eeb3-812a0511db5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" xlink:label="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_a160c1f0-d22c-ab08-525d-d447421b559b" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_a160c1f0-d22c-ab08-525d-d447421b559b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromContributionInAidOfConstruction" xlink:label="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_2a91a813-0523-2d55-ca16-8e0a6ce659ed" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_2a91a813-0523-2d55-ca16-8e0a6ce659ed" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_c99a80fe-6afd-8962-d6d6-92b4884518ef" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_c99a80fe-6afd-8962-d6d6-92b4884518ef" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNet_9b039144-dc24-2381-1de5-20fa04e9b091" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_DepreciationAmortizationAndAccretionNet_9b039144-dc24-2381-1de5-20fa04e9b091" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_68e10ff8-b323-b033-86bb-bb6c9af3232f" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_68e10ff8-b323-b033-86bb-bb6c9af3232f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates" xlink:label="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_0387ef3e-f069-9a68-4b0a-6004d8570559" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_0387ef3e-f069-9a68-4b0a-6004d8570559" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_d76ee53d-fca3-451c-17df-ca20d4659c3a" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_d76ee53d-fca3-451c-17df-ca20d4659c3a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_95be95e4-0ed3-e1e8-0c63-33a490947570" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets_95be95e4-0ed3-e1e8-0c63-33a490947570" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_4fc3b550-b6e9-95b5-f601-158b7b027037" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_4fc3b550-b6e9-95b5-f601-158b7b027037" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_e3eecf87-b290-4567-8a59-5b0a8e27c85b" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_ShareBasedCompensation_e3eecf87-b290-4567-8a59-5b0a8e27c85b" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_ba76ab19-bfbe-2862-2aec-6004d7bb8a7f" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_ba76ab19-bfbe-2862-2aec-6004d7bb8a7f" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_d8a129ab-ed4a-96f5-5578-6004d76d8d9f" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_d8a129ab-ed4a-96f5-5578-6004d76d8d9f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_9c014c8e-ef65-6055-d342-3e048173d471" xlink:type="locator" />
    <link:calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_9c014c8e-ef65-6055-d342-3e048173d471" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_5ffad1f9-ed26-c38a-cad9-7d2f16245ec2" xlink:type="locator" />
    <link:calculationArc order="13" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_5ffad1f9-ed26-c38a-cad9-7d2f16245ec2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_dd4bfa5e-1979-c817-e8a9-371104c0d4f7" xlink:type="locator" />
    <link:calculationArc order="14" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_dd4bfa5e-1979-c817-e8a9-371104c0d4f7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_03c3c1d4-5421-fbc3-c759-4579c9fe338d" xlink:type="locator" />
    <link:calculationArc order="15" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_03c3c1d4-5421-fbc3-c759-4579c9fe338d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInUnbilledReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_6cd34f19-57d8-aa6f-5d3a-fb8e0fc91b31" xlink:type="locator" />
    <link:calculationArc order="16" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_6cd34f19-57d8-aa6f-5d3a-fb8e0fc91b31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_2d2f8a24-a58f-b789-5535-be271e381bf5" xlink:type="locator" />
    <link:calculationArc order="17" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_2d2f8a24-a58f-b789-5535-be271e381bf5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_bf3f9720-ba63-7ecd-52ae-e754a6f349db" xlink:type="locator" />
    <link:calculationArc order="18" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_bf3f9720-ba63-7ecd-52ae-e754a6f349db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredFuelCosts" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_60a4d9ef-ac5d-834b-ba22-83963a5207e9" xlink:type="locator" />
    <link:calculationArc order="19" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_60a4d9ef-ac5d-834b-ba22-83963a5207e9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_2dda25d5-7739-c1f6-acbf-76965aaf9644" xlink:type="locator" />
    <link:calculationArc order="20" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_2dda25d5-7739-c1f6-acbf-76965aaf9644" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_a8b6fe35-4809-bddf-7ef6-3144a6c89165" xlink:type="locator" />
    <link:calculationArc order="21" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_a8b6fe35-4809-bddf-7ef6-3144a6c89165" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities" xlink:label="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_20265a4b-24a3-b86e-1a33-6004d848dbfe" xlink:type="locator" />
    <link:calculationArc order="22" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_20265a4b-24a3-b86e-1a33-6004d848dbfe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_cc375194-a38e-33da-b1f1-b2b16c2222e2" xlink:type="locator" />
    <link:calculationArc order="23" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_cc375194-a38e-33da-b1f1-b2b16c2222e2" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:to="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_dd69e307-3cf6-284a-5315-8fa7ac464283" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_eea0c679-aff6-c974-47a0-ff7e9cae6086" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_eea0c679-aff6-c974-47a0-ff7e9cae6086" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_9F1BF7489B0DA2A6FB6499B05920A311" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_9F1BF7489B0DA2A6FB6499B05920A311" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_a7b5d22e-96eb-ace2-25a7-90129fb72d8e" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_a7b5d22e-96eb-ace2-25a7-90129fb72d8e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_658fd712-69d2-a7b7-b11e-e71dce05496a" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_658fd712-69d2-a7b7-b11e-e71dce05496a" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_ff48f646-f715-14bf-2898-6004d8772fe4" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_ff48f646-f715-14bf-2898-6004d8772fe4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_ea1c58af-8d56-5f1b-5fe4-6004d8771f38" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_ea1c58af-8d56-5f1b-5fe4-6004d8771f38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_53315161-4e62-73b0-239f-6aa2cd9fa6b7" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_53315161-4e62-73b0-239f-6aa2cd9fa6b7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_59d8a505-c5ee-f633-9117-6004d79c9acb" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_59d8a505-c5ee-f633-9117-6004d79c9acb" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_7e3ecb22-5a20-5f96-39c6-6004d74ef186" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_2a6e77d2-a694-61f8-1c68-085fd849c780" xlink:to="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_7e3ecb22-5a20-5f96-39c6-6004d74ef186" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_7908f590-67cb-1122-d422-880e24cad7ce" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_7908f590-67cb-1122-d422-880e24cad7ce" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation" xlink:label="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_b175433f-2506-400b-823e-eabf3a7df6f9" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:to="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_b175433f-2506-400b-823e-eabf3a7df6f9" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseShortTermBorrowings" xlink:label="loc_us-gaap_InterestExpenseShortTermBorrowings_3b21a485-dd9a-bbcc-544e-c91399070436" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:to="loc_us-gaap_InterestExpenseShortTermBorrowings_3b21a485-dd9a-bbcc-544e-c91399070436" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_f57e640a-25ed-d49d-02fe-14cc42f169ab" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_f57e640a-25ed-d49d-02fe-14cc42f169ab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseLongTermDebt" xlink:label="loc_us-gaap_InterestExpenseLongTermDebt_63b3f3d9-aaf6-59d3-9ec0-1a4d3ed8748e" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:to="loc_us-gaap_InterestExpenseLongTermDebt_63b3f3d9-aaf6-59d3-9ec0-1a4d3ed8748e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_9b894abb-bf85-2810-9d9d-c92a9b0f56f1" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_9b894abb-bf85-2810-9d9d-c92a9b0f56f1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_9b894abb-bf85-2810-9d9d-c92a9b0f56f1" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_d76ee53d-fca3-451c-17df-ca20d4659c3a" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_9b894abb-bf85-2810-9d9d-c92a9b0f56f1" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_d76ee53d-fca3-451c-17df-ca20d4659c3a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_1ede1b11-d484-0aa6-f6c9-5730d5557607" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_9b894abb-bf85-2810-9d9d-c92a9b0f56f1" xlink:to="loc_us-gaap_OtherNonoperatingIncome_1ede1b11-d484-0aa6-f6c9-5730d5557607" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="loc_us-gaap_OtherNonoperatingExpense_c4282c60-5906-e6d6-ad15-55cf7a8c6ef0" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_9b894abb-bf85-2810-9d9d-c92a9b0f56f1" xlink:to="loc_us-gaap_OtherNonoperatingExpense_c4282c60-5906-e6d6-ad15-55cf7a8c6ef0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_d9e1def3-d97c-55fc-940b-0ddf61dd2c8f" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_9b894abb-bf85-2810-9d9d-c92a9b0f56f1" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_d9e1def3-d97c-55fc-940b-0ddf61dd2c8f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricDomesticRegulatedRevenue" xlink:label="loc_us-gaap_ElectricDomesticRegulatedRevenue_5ed8c5cf-dfde-0985-08b7-a50c71379809" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:to="loc_us-gaap_ElectricDomesticRegulatedRevenue_5ed8c5cf-dfde-0985-08b7-a50c71379809" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_426cc9d5-283e-5e1e-883d-a79e4ea8f32c" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:to="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_426cc9d5-283e-5e1e-883d-a79e4ea8f32c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_53981114-ea4f-c85d-1ee7-90421fdccca2" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_53981114-ea4f-c85d-1ee7-90421fdccca2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfDomesticRegulatedElectric" xlink:label="loc_us-gaap_CostOfDomesticRegulatedElectric_dfa820ea-432f-631f-8a06-ae9a1bfdbc5e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold_53981114-ea4f-c85d-1ee7-90421fdccca2" xlink:to="loc_us-gaap_CostOfDomesticRegulatedElectric_dfa820ea-432f-631f-8a06-ae9a1bfdbc5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingCosts" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_97fcf690-7f7a-810b-8bcf-4b0348fcd8b3" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold_53981114-ea4f-c85d-1ee7-90421fdccca2" xlink:to="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_97fcf690-7f7a-810b-8bcf-4b0348fcd8b3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_b0184ecc-12ea-c485-85c0-5fa141798e88" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_b0184ecc-12ea-c485-85c0-5fa141798e88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_cfab4180-0727-b022-76c1-dcd34f4a6382" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_DepreciationAndAmortization_cfab4180-0727-b022-76c1-dcd34f4a6382" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_4fc3b550-b6e9-95b5-f601-158b7b027037" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_4fc3b550-b6e9-95b5-f601-158b7b027037" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_655fde20-fa06-9a02-51f4-9144757a03c5" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_655fde20-fa06-9a02-51f4-9144757a03c5" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/DocumentAndEntityInformationDocument" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/FairValueMeasurements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/IncomeTaxes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossCurrent_7a8eedf7-edee-7e3b-dc8f-9e45f258a231" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_3541201a-a025-b00d-aec1-2cb167bdef44" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossCurrent_7a8eedf7-edee-7e3b-dc8f-9e45f258a231" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_3541201a-a025-b00d-aec1-2cb167bdef44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_21d3fdc5-0c57-3147-2d98-67c225186166" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossCurrent_7a8eedf7-edee-7e3b-dc8f-9e45f258a231" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_21d3fdc5-0c57-3147-2d98-67c225186166" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CurrentDeferredTaxAssetsFederalTaxCredits" xlink:label="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_58187ef3-718e-8848-4694-723196fc3756" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossCurrent_7a8eedf7-edee-7e3b-dc8f-9e45f258a231" xlink:to="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_58187ef3-718e-8848-4694-723196fc3756" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_15879a4f-8e9c-9b96-ebf4-a2ce569ab390" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossCurrent_7a8eedf7-edee-7e3b-dc8f-9e45f258a231" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_15879a4f-8e9c-9b96-ebf4-a2ce569ab390" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_c4877654-c7dc-bad7-b5da-7d794edd1d08" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossCurrent_7a8eedf7-edee-7e3b-dc8f-9e45f258a231" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_c4877654-c7dc-bad7-b5da-7d794edd1d08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_314eb579-3ee1-408c-39f2-e62f2f37befc" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_314eb579-3ee1-408c-39f2-e62f2f37befc" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_dde5eeca-2b71-60e2-a05c-fb2f2f5703af" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_dde5eeca-2b71-60e2-a05c-fb2f2f5703af" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners" xlink:label="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_b7d43d15-9f85-946b-1c8c-7231a1df200e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:to="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_b7d43d15-9f85-946b-1c8c-7231a1df200e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_9fb66626-9640-44ad-4417-4000d4376288" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_9fb66626-9640-44ad-4417-4000d4376288" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet" xlink:label="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_6b5f0ab4-7b9a-88d4-4610-7231996addc1" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:to="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_6b5f0ab4-7b9a-88d4-4610-7231996addc1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesRegulatoryAssets" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_8741bb8e-9644-bebf-1dea-88e8df7df227" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_8741bb8e-9644-bebf-1dea-88e8df7df227" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts" xlink:label="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_39c7bbfa-be59-3110-7de4-72319a926086" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:to="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_39c7bbfa-be59-3110-7de4-72319a926086" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDerivatives" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_867cbfd1-9358-c952-9f99-08c7d523211e" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_45b6bd9a-53ad-22bc-e433-54c5b60420be" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_867cbfd1-9358-c952-9f99-08c7d523211e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_314eb579-3ee1-408c-39f2-e62f2f37befc" xlink:to="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_c63966d8-8cd7-cadc-7cf6-f799677021d3" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_c63966d8-8cd7-cadc-7cf6-f799677021d3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsStateTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_ca13e35e-c07e-0fd4-c6f1-72319ccd0a69" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_ca13e35e-c07e-0fd4-c6f1-72319ccd0a69" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_c6720b0b-a893-0522-f3ab-72319b9de030" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_c6720b0b-a893-0522-f3ab-72319b9de030" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42c1e91c-c3cb-72ff-c123-5e31471f2ada" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42c1e91c-c3cb-72ff-c123-5e31471f2ada" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetNetOperatingLosses" xlink:label="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_0daafb35-c56e-a421-c09a-7231a10be4ed" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:to="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_0daafb35-c56e-a421-c09a-7231a10be4ed" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_91623f44-5f42-408a-f7b7-7a4698afab83" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_91623f44-5f42-408a-f7b7-7a4698afab83" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_b68a6666-4208-7e99-4e58-72319c325e76" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_005d7dfb-314a-2061-3659-035579b71a4d" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_b68a6666-4208-7e99-4e58-72319c325e76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_d2250640-c0ab-3b70-41b7-136d9a4aad78" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_d2250640-c0ab-3b70-41b7-136d9a4aad78" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_36ba223a-0466-98b6-2d31-f243492419f9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_d2250640-c0ab-3b70-41b7-136d9a4aad78" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_36ba223a-0466-98b6-2d31-f243492419f9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_10028fc1-eee3-03f5-6f20-ff5d85e3c0b2" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_d2250640-c0ab-3b70-41b7-136d9a4aad78" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_10028fc1-eee3-03f5-6f20-ff5d85e3c0b2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f75d01b7-d271-b07d-c4a7-6ae60293303d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f75d01b7-d271-b07d-c4a7-6ae60293303d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_15bb8413-7c16-05ff-0f24-330007bd87a4" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f75d01b7-d271-b07d-c4a7-6ae60293303d" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_15bb8413-7c16-05ff-0f24-330007bd87a4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_40691c72-4a6d-af64-c37e-f5abe38c6165" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f75d01b7-d271-b07d-c4a7-6ae60293303d" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_40691c72-4a6d-af64-c37e-f5abe38c6165" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentTaxCredit" xlink:label="loc_us-gaap_InvestmentTaxCredit_5d287899-ddb4-43e0-d5b6-ee013065d72f" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_InvestmentTaxCredit_5d287899-ddb4-43e0-d5b6-ee013065d72f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_29919d14-72a3-6197-982a-3a6269f21038" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_29919d14-72a3-6197-982a-3a6269f21038" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Federaltaxpercentagerevaluation" xlink:label="loc_oge_Federaltaxpercentagerevaluation_4A5124F9F55ECA3285EE8B9E0607A820" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_oge_Federaltaxpercentagerevaluation_4A5124F9F55ECA3285EE8B9E0607A820" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_b37f0f3b-7420-8f5e-9031-72319e6b13f6" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_b37f0f3b-7420-8f5e-9031-72319e6b13f6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_c48cf597-7f94-3186-bb2a-448703ee500e" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_c48cf597-7f94-3186-bb2a-448703ee500e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_7a29aecb-4ef6-fe64-ee0f-54bcbbeb5077" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_7a29aecb-4ef6-fe64-ee0f-54bcbbeb5077" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_86e110d2-99af-60b1-b8d6-98c40c751355" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_86e110d2-99af-60b1-b8d6-98c40c751355" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_a369b8c6-8a65-1a3d-0ac8-55ae33208605" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_a369b8c6-8a65-1a3d-0ac8-55ae33208605" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_037ad0c3-244c-bbfe-1920-60110d2959b9" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_037ad0c3-244c-bbfe-1920-60110d2959b9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_35a69e10-e944-08f7-9551-72319ca753a6" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_35a69e10-e944-08f7-9551-72319ca753a6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_e076fca2-751d-53ee-27b4-64a5b6f5b217" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_8712fd02-171c-5995-3f18-84e885c380b9" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_e076fca2-751d-53ee-27b4-64a5b6f5b217" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/IncomeTaxesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProportionateShareofUnconsolidatedAffiliateNetIncome" xlink:label="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_bd1c3cdd-8dc8-592e-9cda-6004d7bbc404" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:to="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_bd1c3cdd-8dc8-592e-9cda-6004d7bbc404" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsAmortizationofBasisDifference" xlink:label="loc_oge_EquityinEarningsAmortizationofBasisDifference_d1590cbd-349b-6e6c-b132-6004d78dfcee" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:to="loc_oge_EquityinEarningsAmortizationofBasisDifference_d1590cbd-349b-6e6c-b132-6004d78dfcee" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsEliminationofFairValueAdjustments" xlink:label="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_3e3e6914-e8b9-444e-ce0e-6004d7ac52d5" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:to="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_3e3e6914-e8b9-444e-ce0e-6004d7ac52d5" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/LongTermDebt" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/LongTermDebtDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/LongTermDebtTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/QuarterlyFinancialData" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/QuarterlyFinancialDataDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/QuarterlyFinancialDataTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/RateMattersAndRegulation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/RateMattersAndRegulationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegments" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:to="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_Revenues_33f76b65-31cf-be04-0849-25af345446d5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_53981114-ea4f-c85d-1ee7-90421fdccca2" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_53981114-ea4f-c85d-1ee7-90421fdccca2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_b0184ecc-12ea-c485-85c0-5fa141798e88" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_b0184ecc-12ea-c485-85c0-5fa141798e88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_cfab4180-0727-b022-76c1-dcd34f4a6382" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_DepreciationAndAmortization_cfab4180-0727-b022-76c1-dcd34f4a6382" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_655fde20-fa06-9a02-51f4-9144757a03c5" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_655fde20-fa06-9a02-51f4-9144757a03c5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_4fc3b550-b6e9-95b5-f601-158b7b027037" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_4fc3b550-b6e9-95b5-f601-158b7b027037" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_1c520208-bae2-1c51-b4b4-935e91f5fece" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_250c3b2f-7db5-7088-68cc-1dd831a2c2d7" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_250c3b2f-7db5-7088-68cc-1dd831a2c2d7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_InterestExpense_7c9599ab-2a77-022c-c720-63fecff6a62c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="locator" />
    <link:calculationArc order="5" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ProfitLoss_adacf05e-7e15-bd60-3e53-87432885dc29" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_baabbf0a-644b-708a-c310-1211f9af2775" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_baabbf0a-644b-708a-c310-1211f9af2775" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegmentsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_74863991-8c55-6a17-996a-9c2a561db4af" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_71a21154-406e-18d7-9aeb-e2619e08dbf7" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_74863991-8c55-6a17-996a-9c2a561db4af" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_71a21154-406e-18d7-9aeb-e2619e08dbf7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_c9d76ff9-149e-f423-016d-b55c9b74c1b3" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_74863991-8c55-6a17-996a-9c2a561db4af" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_c9d76ff9-149e-f423-016d-b55c9b74c1b3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholds" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_896f4b7c-dd6d-9b71-6f92-72319b35bf7c" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_887e42e8-0028-e33e-3cc2-7231a2d50689" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_896f4b7c-dd6d-9b71-6f92-72319b35bf7c" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_887e42e8-0028-e33e-3cc2-7231a2d50689" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsEquity" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_45af6a63-88b5-45cf-3aa3-72319afa5da5" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_896f4b7c-dd6d-9b71-6f92-72319b35bf7c" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_45af6a63-88b5-45cf-3aa3-72319afa5da5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_b490eb26-2481-6da0-bb38-6004d7dbbfb4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_b490eb26-2481-6da0-bb38-6004d7dbbfb4" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_89ad3af5-a7a9-a0b6-3ed0-1824210c7a90" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_89ad3af5-a7a9-a0b6-3ed0-1824210c7a90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_50406d00-3746-2e05-3a50-4b2bf529ff14" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_50406d00-3746-2e05-3a50-4b2bf529ff14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_053c4475-6836-cf00-1abe-b15f58110eab" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_053c4475-6836-cf00-1abe-b15f58110eab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_b2e93b1c-a313-bd95-39dd-1f9d9938b2e9" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_b2e93b1c-a313-bd95-39dd-1f9d9938b2e9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_ab621a8a-0d01-618c-dbe1-c25fa3bace61" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_ab621a8a-0d01-618c-dbe1-c25fa3bace61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_747869e7-4e1c-6de6-fa9c-d8cc9c90ed9d" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_747869e7-4e1c-6de6-fa9c-d8cc9c90ed9d" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_6fe5df4a-9038-a190-a1e7-6004d87726bf" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_b490eb26-2481-6da0-bb38-6004d7dbbfb4" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_6fe5df4a-9038-a190-a1e7-6004d87726bf" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ScheduleIi" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ScheduleIiDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ScheduleIiTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilities" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/StockBasedCompensation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/StockBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_319618e4-a5b2-e04e-789e-6004d73f0bc0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_a6c2180f-7264-34c4-3d88-c30d1cc151d8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_319618e4-a5b2-e04e-789e-6004d73f0bc0" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_a6c2180f-7264-34c4-3d88-c30d1cc151d8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_6fe5df4a-9038-a190-a1e7-6004d87726bf" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_319618e4-a5b2-e04e-789e-6004d73f0bc0" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_6fe5df4a-9038-a190-a1e7-6004d87726bf" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/StockBasedCompensationTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_5c35b823-5d05-b5b2-7111-6db3c8991e56" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_16eaa5cb-74ad-d985-399a-5938c1877b1b" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_5c35b823-5d05-b5b2-7111-6db3c8991e56" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_16eaa5cb-74ad-d985-399a-5938c1877b1b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_bb969882-fed8-578a-3817-8df19729cd79" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_16eaa5cb-74ad-d985-399a-5938c1877b1b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_bb969882-fed8-578a-3817-8df19729cd79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_703f5953-48e4-9c78-d820-a439b06ab316" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_16eaa5cb-74ad-d985-399a-5938c1877b1b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_703f5953-48e4-9c78-d820-a439b06ab316" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax" xlink:label="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_fee136a8-92e1-1d4e-284d-6004d8c5e529" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_16eaa5cb-74ad-d985-399a-5938c1877b1b" xlink:to="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_fee136a8-92e1-1d4e-284d-6004d8c5e529" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_fa595ec9-5094-6782-ac7b-4df511f804bd" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_5c35b823-5d05-b5b2-7111-6db3c8991e56" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_fa595ec9-5094-6782-ac7b-4df511f804bd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_c46098c8-4808-6e4d-3ba0-db074a116d8a" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_c46098c8-4808-6e4d-3ba0-db074a116d8a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_16eaa5cb-74ad-d985-399a-5938c1877b1b" xlink:type="arc" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_c46098c8-4808-6e4d-3ba0-db074a116d8a" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_fa595ec9-5094-6782-ac7b-4df511f804bd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_aa99f772-8337-cbc2-0b89-25fbb3108271" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_87718395-99ac-d6a3-868b-78e339bbb8c9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_aa99f772-8337-cbc2-0b89-25fbb3108271" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_87718395-99ac-d6a3-868b-78e339bbb8c9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_e2465e14-ad8d-68a8-770d-97a2e3fa6e69" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_aa99f772-8337-cbc2-0b89-25fbb3108271" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_e2465e14-ad8d-68a8-770d-97a2e3fa6e69" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformationDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformationTables" xlink:type="extended" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>7
<FILENAME>oge-20180517_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.oge.com/role/AccountingPronouncements" xlink:href="oge-20180517.xsd#AccountingPronouncements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails" xlink:href="oge-20180517.xsd#AccountingPronouncementsNewAccountingPronouncementDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingencies" xlink:href="oge-20180517.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingenciesDetails" xlink:href="oge-20180517.xsd#CommitmentsAndContingenciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingenciesTables" xlink:href="oge-20180517.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquity" xlink:href="oge-20180517.xsd#CommonEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:href="oge-20180517.xsd#CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityDividendsRestrictionDetails" xlink:href="oge-20180517.xsd#CommonEquityDividendsRestrictionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityEarningsPerShareDetails" xlink:href="oge-20180517.xsd#CommonEquityEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityTables" xlink:href="oge-20180517.xsd#CommonEquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedBalanceSheets" xlink:href="oge-20180517.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalization" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCapitalization" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCapitalizationParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfIncome" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/DocumentAndEntityInformationDocument" xlink:href="oge-20180517.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurements" xlink:href="oge-20180517.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:href="oge-20180517.xsd#FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurementsTables" xlink:href="oge-20180517.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxes" xlink:href="oge-20180517.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxesDetails" xlink:href="oge-20180517.xsd#IncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxesTables" xlink:href="oge-20180517.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebt" xlink:href="oge-20180517.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebtDetails" xlink:href="oge-20180517.xsd#LongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebtTables" xlink:href="oge-20180517.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialData" xlink:href="oge-20180517.xsd#QuarterlyFinancialData" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialDataDetails" xlink:href="oge-20180517.xsd#QuarterlyFinancialDataDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialDataTables" xlink:href="oge-20180517.xsd#QuarterlyFinancialDataTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RateMattersAndRegulation" xlink:href="oge-20180517.xsd#RateMattersAndRegulation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RateMattersAndRegulationDetails" xlink:href="oge-20180517.xsd#RateMattersAndRegulationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegments" xlink:href="oge-20180517.xsd#ReportOfBusinessSegments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsDetails" xlink:href="oge-20180517.xsd#ReportOfBusinessSegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsTables" xlink:href="oge-20180517.xsd#ReportOfBusinessSegmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIi" xlink:href="oge-20180517.xsd#ScheduleIi" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIiDetails" xlink:href="oge-20180517.xsd#ScheduleIiDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIiTables" xlink:href="oge-20180517.xsd#ScheduleIiTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilities" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilities" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilitiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensation" xlink:href="oge-20180517.xsd#StockBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensationDetails" xlink:href="oge-20180517.xsd#StockBasedCompensationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensationTables" xlink:href="oge-20180517.xsd#StockBasedCompensationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformation" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformationDetails" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformationTables" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformationTables" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple" />
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple" />
  <link:definitionLink xlink:role="http://www.oge.com/role/AccountingPronouncements" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdjustmentsforNewAccountingPronouncementsDomain" xlink:label="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_5A944C44BA103B10584095E5F6D1879B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:to="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_5A944C44BA103B10584095E5F6D1879B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdjustmentsforNewAccountingPronouncementsDomain" xlink:label="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:to="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReclassifiedSharesWithheldforEmployeeTaxesMember" xlink:label="loc_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:to="loc_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CumulativeEffectofNetDeferredTaxesMember" xlink:label="loc_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:to="loc_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_2AD278AD5B7553F193E7EC83AADAF870" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_2AD278AD5B7553F193E7EC83AADAF870" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/CommitmentsAndContingenciesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_EC916883C132ED6262387232022AE5BA_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:to="loc_us-gaap_RangeMember_EC916883C132ED6262387232022AE5BA_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:to="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:to="loc_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceAxis" xlink:label="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceDomain" xlink:label="loc_oge_EnvironmentalComplianceDomain_807F73D0BDF950AE40C37232022AC743_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:to="loc_oge_EnvironmentalComplianceDomain_807F73D0BDF950AE40C37232022AC743_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceDomain" xlink:label="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:to="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NewSourceReviewMember" xlink:label="loc_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:to="loc_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CleanPowerPlanMember" xlink:label="loc_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:to="loc_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NewLongTermServiceAgreementAxis" xlink:label="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NewLongTermServiceAgreementDomain" xlink:label="loc_oge_NewLongTermServiceAgreementDomain_C987ABEB500BEEBA46D67232022C8CCE_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:to="loc_oge_NewLongTermServiceAgreementDomain_C987ABEB500BEEBA46D67232022C8CCE_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NewLongTermServiceAgreementDomain" xlink:label="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:to="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeLongTermServiceAgreementCommitmentsMember" xlink:label="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:to="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_A4115020930D5F2FB430BD191E6CA625" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_dei_LegalEntityAxis_A4115020930D5F2FB430BD191E6CA625" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_DCF40704A1CB79F6367F7232022C054C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_A4115020930D5F2FB430BD191E6CA625" xlink:to="loc_dei_EntityDomain_DCF40704A1CB79F6367F7232022C054C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_A4115020930D5F2FB430BD191E6CA625" xlink:to="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" xlink:label="loc_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeExpectedCogenerationEnergyPaymentsMember" xlink:label="loc_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeMinimumFuelPurchaseCommitmentsMember" xlink:label="loc_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeExpectedWindPurchaseCommitmentsMember" xlink:label="loc_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeLongTermServiceAgreementCommitmentsMember" xlink:label="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_8428CC907F575DC3905867A2E53CBD00" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_8428CC907F575DC3905867A2E53CBD00" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MustangModernizationMember" xlink:label="loc_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalCompliancePlanMember" xlink:label="loc_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PublicUtilityRegulatoryPolicyActOf1978Member" xlink:label="loc_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeTotalCogenerationPaymentsMember" xlink:label="loc_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeCapacityPaymentsMember" xlink:label="loc_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CpvKeenanMember" xlink:label="loc_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EdisonMissionEnergyMember" xlink:label="loc_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FplEnergyMember" xlink:label="loc_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NexteraEnergyMember" xlink:label="loc_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_McclainPlantMember" xlink:label="loc_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingLeaseObligationsAxis" xlink:label="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingLeaseObligationsDomain" xlink:label="loc_oge_OperatingLeaseObligationsDomain_676663C85C5D0FC705087232022F318C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:to="loc_oge_OperatingLeaseObligationsDomain_676663C85C5D0FC705087232022F318C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingLeaseObligationsDomain" xlink:label="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:to="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeRailcarLeaseAgreementMember" xlink:label="loc_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:to="loc_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeWindFarmLandLeaseAgreementsMember" xlink:label="loc_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:to="loc_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyBuildingLeaseMember" xlink:label="loc_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:to="loc_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="loc_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyEstimateOfPossibleLoss" xlink:label="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageOfOutputPurchased" xlink:label="loc_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts" xlink:label="loc_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FactoredFiredHours" xlink:label="loc_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FactoredFiredStarts" xlink:label="loc_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalFactoredFiredHours" xlink:label="loc_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EstimatedEnvironmentalCapitalCosts" xlink:label="loc_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProposedRateBasedCarbonReduction" xlink:label="loc_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FinalRateBasedCarbonReduction" xlink:label="loc_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MassBasedCarbonReduction" xlink:label="loc_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ContractAmount" xlink:label="loc_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/CommonEquity" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_C537C98A29B75A75A49E2816631A501F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:to="loc_us-gaap_StatementTable_C537C98A29B75A75A49E2816631A501F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_C537C98A29B75A75A49E2816631A501F" xlink:to="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_623CBDA794FE86AC57BD90E42DACE07F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:to="loc_us-gaap_PlanNameDomain_623CBDA794FE86AC57BD90E42DACE07F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:to="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember" xlink:label="loc_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:to="loc_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:to="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/CommonEquityDividendsRestrictionDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:to="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_541757060EEBA3A0C44D8AFEB115ABB6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:to="loc_dei_EntityDomain_541757060EEBA3A0C44D8AFEB115ABB6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:to="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:to="loc_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:to="loc_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RatioofConsolidatedDebttoConsolidatedCapitalization" xlink:label="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RetainedEarningsRestricted" xlink:label="loc_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RetainedEarningsUnrestricted" xlink:label="loc_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/CommonEquityEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B8119EEA6D4A5325A07CEDD8964500CA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_B8119EEA6D4A5325A07CEDD8964500CA" xlink:to="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_88F5170F7F2E12CDB3A2BA89A5B77DD8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:to="loc_us-gaap_EquityComponentDomain_88F5170F7F2E12CDB3A2BA89A5B77DD8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:to="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:to="loc_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E148A72E9CFE5A45A09E8B982AC1766D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:to="loc_dei_LegalEntityAxis_E148A72E9CFE5A45A09E8B982AC1766D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_9671C643E639A165D1EABA89A5B9A4F8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_E148A72E9CFE5A45A09E8B982AC1766D" xlink:to="loc_dei_EntityDomain_9671C643E639A165D1EABA89A5B9A4F8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_E148A72E9CFE5A45A09E8B982AC1766D" xlink:to="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_2406317E1BBC57C5941529649350B553" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:to="loc_oge_OgeEnergyMember_2406317E1BBC57C5941529649350B553" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_EBAFBEB13DF15A5F9B5EE2D82179E567" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:to="loc_oge_OgAndEMember_EBAFBEB13DF15A5F9B5EE2D82179E567" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_B8119EEA6D4A5325A07CEDD8964500CA" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/CommonEquityTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_0BA245EEDC27563BB87D850DC7E5DDB7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:to="loc_us-gaap_StatementTable_0BA245EEDC27563BB87D850DC7E5DDB7" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_A0333DEC78C1589997B57FC9D9A79CBD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_0BA245EEDC27563BB87D850DC7E5DDB7" xlink:to="loc_us-gaap_StatementScenarioAxis_A0333DEC78C1589997B57FC9D9A79CBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_1C94CDB9CBE1BBF9F31C72363DAB858E_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_A0333DEC78C1589997B57FC9D9A79CBD" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_1C94CDB9CBE1BBF9F31C72363DAB858E_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_F9B99B22481258E79391A520B20A9266" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_A0333DEC78C1589997B57FC9D9A79CBD" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_F9B99B22481258E79391A520B20A9266" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:to="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_E0B44DC0E5D75E808C2F55631F29A312" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_E0B44DC0E5D75E808C2F55631F29A312" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInventorySupplies" xlink:label="loc_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFuelCost" xlink:label="loc_us-gaap_DeferredFuelCost_C6814AA6A86653CBA03A6D7F15B319CC" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_DeferredFuelCost_C6814AA6A86653CBA03A6D7F15B319CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherpropertyandinvestmentsAbstract" xlink:label="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:to="loc_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLongTermInvestments" xlink:label="loc_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:to="loc_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInvestments" xlink:label="loc_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:to="loc_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="loc_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRefundLiabilityCurrent" xlink:label="loc_us-gaap_CustomerRefundLiabilityCurrent_3DF9D961D8505762BEAF6593C1888398" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_CustomerRefundLiabilityCurrent_3DF9D961D8505762BEAF6593C1888398" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStocksIncludingAdditionalPaidInCapital" xlink:label="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_EBC55FAD673558F596D81BCAC768120F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_826B9D772D9656558D6E853DD5096074" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_EBC55FAD673558F596D81BCAC768120F" xlink:to="loc_us-gaap_StatementTable_826B9D772D9656558D6E853DD5096074" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_9794327893D650AF8915918731DD49D0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_826B9D772D9656558D6E853DD5096074" xlink:to="loc_us-gaap_StatementScenarioAxis_9794327893D650AF8915918731DD49D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_AC58A022CB8A36004F707231FF650CE8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_9794327893D650AF8915918731DD49D0" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_AC58A022CB8A36004F707231FF650CE8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_FDE917938BD55C12B9573D21CE4D761A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_9794327893D650AF8915918731DD49D0" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_FDE917938BD55C12B9573D21CE4D761A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_52B72367647A5828970DE80B13354F01" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_EBC55FAD673558F596D81BCAC768120F" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_52B72367647A5828970DE80B13354F01" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCapitalization" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems" xlink:label="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCapitalizationTable" xlink:label="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_67509B76B1275E4C942D2B4DE3B1BE36" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_67509B76B1275E4C942D2B4DE3B1BE36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6842916561FA461FEDAF8AFEB504628C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_67509B76B1275E4C942D2B4DE3B1BE36" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6842916561FA461FEDAF8AFEB504628C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_27CB92973A195BA3849C2C9C9BF304F5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_67509B76B1275E4C942D2B4DE3B1BE36" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_27CB92973A195BA3849C2C9C9BF304F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_27CB92973A195BA3849C2C9C9BF304F5" xlink:to="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_677BC79D416B5C98B8E4F781C2C94D40" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_677BC79D416B5C98B8E4F781C2C94D40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9C45AC559C1073BEC8F48AFEB504D41A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_677BC79D416B5C98B8E4F781C2C94D40" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9C45AC559C1073BEC8F48AFEB504D41A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_677BC79D416B5C98B8E4F781C2C94D40" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_9F9984743F9A5DA5923301D9356A5120" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:to="loc_us-gaap_SeniorNotesMember_9F9984743F9A5DA5923301D9356A5120" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:to="loc_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_F1D4601B7CF95FA68961A2E6B825506A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_us-gaap_DebtInstrumentAxis_F1D4601B7CF95FA68961A2E6B825506A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_13C8C668E0C83955AEC48AFEB50630BA_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_F1D4601B7CF95FA68961A2E6B825506A" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_13C8C668E0C83955AEC48AFEB50630BA_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_F1D4601B7CF95FA68961A2E6B825506A" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember152014Member" xlink:label="loc_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember242017Member" xlink:label="loc_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152016Member" xlink:label="loc_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152017Member" xlink:label="loc_oge_SeriesDueJuly152017Member_C179469ED2B453288B71D838297E3BB4" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJuly152017Member_C179469ED2B453288B71D838297E3BB4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueSeptember12018Member" xlink:label="loc_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152019Member" xlink:label="loc_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152027Member" xlink:label="loc_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueApril152028Member" xlink:label="loc_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueAugust12034Member" xlink:label="loc_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152036Member" xlink:label="loc_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueFebruary12038Member" xlink:label="loc_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJune12040Member" xlink:label="loc_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeniorNotesDueMay152041Member" xlink:label="loc_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueMay12043Member" xlink:label="loc_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueMarch152044Member" xlink:label="loc_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueDecember152044Member" xlink:label="loc_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueAugust152047MemberDomain" xlink:label="loc_oge_SeriesdueAugust152047MemberDomain_8A1960C66F0C586DB3E7F1DE2CF89360" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueAugust152047MemberDomain_8A1960C66F0C586DB3E7F1DE2CF89360" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueApril12047Member" xlink:label="loc_oge_SeriesdueApril12047Member_00EF47DD56E953BEB4BFE8A26269768F" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueApril12047Member_00EF47DD56E953BEB4BFE8A26269768F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DueAugust312062Member" xlink:label="loc_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_41216CAF8C565116AA575757E3DAE609" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_dei_LegalEntityAxis_41216CAF8C565116AA575757E3DAE609" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_59E9C918E08E0E9011548AFEB509F1C5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_41216CAF8C565116AA575757E3DAE609" xlink:to="loc_dei_EntityDomain_59E9C918E08E0E9011548AFEB509F1C5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_41216CAF8C565116AA575757E3DAE609" xlink:to="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_47D883A27BA7582696D5AD6A4F70629D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:to="loc_oge_OgeEnergyMember_47D883A27BA7582696D5AD6A4F70629D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_8673646997EA5BBA831EBE9E9391012C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:to="loc_oge_OgAndEMember_8673646997EA5BBA831EBE9E9391012C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E04EA203281C504FB803221F6BFCD1D2" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E04EA203281C504FB803221F6BFCD1D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_65B9953F1BA9599396205D31D3F637C7" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_StockholdersEquity_65B9953F1BA9599396205D31D3F637C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_C5A1465182215E7FB1E6D0D79728B64E" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_C5A1465182215E7FB1E6D0D79728B64E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizationLongtermDebtAndEquity" xlink:label="loc_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_E65F395CD800571CBE780330661F84D7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_RangeAxis_E65F395CD800571CBE780330661F84D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_9D8DA402B04CC90A09638AFEB49EA56C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_E65F395CD800571CBE780330661F84D7" xlink:to="loc_us-gaap_RangeMember_9D8DA402B04CC90A09638AFEB49EA56C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_E65F395CD800571CBE780330661F84D7" xlink:to="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_9B04D3B58BDD5832976A90359955DC00" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:to="loc_us-gaap_MinimumMember_9B04D3B58BDD5832976A90359955DC00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_6C1CCC31CF1952B2B2446BE7315E1860" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:to="loc_us-gaap_MaximumMember_6C1CCC31CF1952B2B2446BE7315E1860" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_8B07809689225EBABB34CA9A0DFC7BC5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_8B07809689225EBABB34CA9A0DFC7BC5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_AAEF48DE9EBBF5AE022A8AFEB49F1A2A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_8B07809689225EBABB34CA9A0DFC7BC5" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_AAEF48DE9EBBF5AE022A8AFEB49F1A2A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6119C50596D85985BA981C0F4E18703D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_8B07809689225EBABB34CA9A0DFC7BC5" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6119C50596D85985BA981C0F4E18703D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_385CA7FFFE335BC389B79C68F8F9A391" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6119C50596D85985BA981C0F4E18703D" xlink:to="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_385CA7FFFE335BC389B79C68F8F9A391" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_7A561BD862DB563986B050C8697E5B15" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_7A561BD862DB563986B050C8697E5B15" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_26B33112CF50CE36E7958AFEB49FA6FF_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_7A561BD862DB563986B050C8697E5B15" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_26B33112CF50CE36E7958AFEB49FA6FF_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_7A561BD862DB563986B050C8697E5B15" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_B71E0B1F63765176BA604273C8212A60" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:to="loc_us-gaap_SeniorNotesMember_B71E0B1F63765176BA604273C8212A60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_C3FA69814CA354C09F4862070DFE1611" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:to="loc_us-gaap_LongTermDebtMember_C3FA69814CA354C09F4862070DFE1611" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_B32823090DD454BDB5A14010DAB3E4D6" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_DebtInstrumentAxis_B32823090DD454BDB5A14010DAB3E4D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_B729725035E0FF24EF718AFEB4A03073_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_B32823090DD454BDB5A14010DAB3E4D6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_B729725035E0FF24EF718AFEB4A03073_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_B32823090DD454BDB5A14010DAB3E4D6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_1D25A88A33D953A292121DA9B30F4D81" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_GarfieldIndustrialAuthorityBondMember_1D25A88A33D953A292121DA9B30F4D81" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_F5247D9308CD58BE8F73C1DD08FDB763" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_F5247D9308CD58BE8F73C1DD08FDB763" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_0C25F8C35A5958C1BFA8E145E055A272" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_0C25F8C35A5958C1BFA8E145E055A272" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember152014Member" xlink:label="loc_oge_SeriesDueNovember152014Member_BDE0365149F55862930832F29F2DB21D" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueNovember152014Member_BDE0365149F55862930832F29F2DB21D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember242017Member" xlink:label="loc_oge_SeriesDueNovember242017Member_8A743DC29F2051C4A8D2F748F180D77B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueNovember242017Member_8A743DC29F2051C4A8D2F748F180D77B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152016Member" xlink:label="loc_oge_SeriesDueJanuary152016Member_28FC8C61EED8598CAF3573DF64054690" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJanuary152016Member_28FC8C61EED8598CAF3573DF64054690" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152017Member" xlink:label="loc_oge_SeriesDueJuly152017Member_91649B5E303D5EE5BB0BFB8160325E58" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJuly152017Member_91649B5E303D5EE5BB0BFB8160325E58" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueSeptember12018Member" xlink:label="loc_oge_SeriesDueSeptember12018Member_F4CB4B52159F551AA3C91370AAD7F9FF" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueSeptember12018Member_F4CB4B52159F551AA3C91370AAD7F9FF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152019Member" xlink:label="loc_oge_SeriesDueJanuary152019Member_1DDA76A09FF55EFBBC2AB673CA673B86" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJanuary152019Member_1DDA76A09FF55EFBBC2AB673CA673B86" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152027Member" xlink:label="loc_oge_SeriesDueJuly152027Member_1A4BCA129E805A568213A081F12A797F" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJuly152027Member_1A4BCA129E805A568213A081F12A797F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueApril152028Member" xlink:label="loc_oge_SeriesDueApril152028Member_CF040E56F48B52938D7616FFCBD58085" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueApril152028Member_CF040E56F48B52938D7616FFCBD58085" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueAugust12034Member" xlink:label="loc_oge_SeriesDueAugust12034Member_4CF2484220B4508487D00214E4616EC5" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueAugust12034Member_4CF2484220B4508487D00214E4616EC5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152036Member" xlink:label="loc_oge_SeriesDueJanuary152036Member_82EE4D5D7CC9560FB6CF64FCC303FB66" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJanuary152036Member_82EE4D5D7CC9560FB6CF64FCC303FB66" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueFebruary12038Member" xlink:label="loc_oge_SeriesDueFebruary12038Member_2F8B6E2F715D5E60AF1649337DBCB500" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueFebruary12038Member_2F8B6E2F715D5E60AF1649337DBCB500" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJune12040Member" xlink:label="loc_oge_SeriesDueJune12040Member_2D0EF9A34C8259718992BFDA5D4A1388" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJune12040Member_2D0EF9A34C8259718992BFDA5D4A1388" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeniorNotesDueMay152041Member" xlink:label="loc_oge_SeniorNotesDueMay152041Member_8A3A6A5A2186593BA2864D31AC7BD3AB" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeniorNotesDueMay152041Member_8A3A6A5A2186593BA2864D31AC7BD3AB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueMay12043Member" xlink:label="loc_oge_SeriesDueMay12043Member_DCC3E26E39D55FABBC356BF0C6D14EF7" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueMay12043Member_DCC3E26E39D55FABBC356BF0C6D14EF7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueMarch152044Member" xlink:label="loc_oge_SeriesdueMarch152044Member_A8751493BA7457E9A3C8DB2A4D4C64A8" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueMarch152044Member_A8751493BA7457E9A3C8DB2A4D4C64A8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueDecember152044Member" xlink:label="loc_oge_SeriesdueDecember152044Member_8DC08FBD0DB45B1A9BBF87DE20324B11" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueDecember152044Member_8DC08FBD0DB45B1A9BBF87DE20324B11" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueApril12047Member" xlink:label="loc_oge_SeriesdueApril12047Member_5B3A8220C15B50C4971106C1CB2306A3" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueApril12047Member_5B3A8220C15B50C4971106C1CB2306A3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueAugust152047MemberDomain" xlink:label="loc_oge_SeriesdueAugust152047MemberDomain_0ED98D98861154AEB8AE1C915B8F0C75" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueAugust152047MemberDomain_0ED98D98861154AEB8AE1C915B8F0C75" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DueAugust312062Member" xlink:label="loc_oge_DueAugust312062Member_4B7CCCD1A3FD583F8AF436CC3FCBAC8E" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_DueAugust312062Member_4B7CCCD1A3FD583F8AF436CC3FCBAC8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_1961205DDB555B2083B729C5632DF0B2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_dei_LegalEntityAxis_1961205DDB555B2083B729C5632DF0B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_757243A864DF84EECD818AFEB4EEE60A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_1961205DDB555B2083B729C5632DF0B2" xlink:to="loc_dei_EntityDomain_757243A864DF84EECD818AFEB4EEE60A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_1961205DDB555B2083B729C5632DF0B2" xlink:to="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_9FE722E0AD995735B22601D7F93271A4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:to="loc_oge_OgeEnergyMember_9FE722E0AD995735B22601D7F93271A4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_2C3085F69332500D8A64F9596EBED2AD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:to="loc_oge_OgAndEMember_2C3085F69332500D8A64F9596EBED2AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_9CB680BF896B51C4861C221555E5C861" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_9CB680BF896B51C4861C221555E5C861" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_3A6FB60001CA58C6902424E8A18B6D51" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_3A6FB60001CA58C6902424E8A18B6D51" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_B0386EB45C7D565380BDD763E767DBC9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_StatementTable_B0386EB45C7D565380BDD763E767DBC9" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_1B61A509C83D572585BE3DBF438E7984" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_B0386EB45C7D565380BDD763E767DBC9" xlink:to="loc_us-gaap_StatementScenarioAxis_1B61A509C83D572585BE3DBF438E7984" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_BDDD1A6796E84E31255799E30862C367_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_1B61A509C83D572585BE3DBF438E7984" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_BDDD1A6796E84E31255799E30862C367_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_F07C584610395B88B95425A57FE860EA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_1B61A509C83D572585BE3DBF438E7984" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_F07C584610395B88B95425A57FE860EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:to="loc_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates" xlink:label="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInUnbilledReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredFuelCosts" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities" xlink:label="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease" xlink:label="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" xlink:label="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromContributionInAidOfConstruction" xlink:label="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDueToAffiliates" xlink:label="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_CB40617FFE3456AE9D8BAC5627E67489" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:to="loc_us-gaap_StatementTable_CB40617FFE3456AE9D8BAC5627E67489" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_CB40617FFE3456AE9D8BAC5627E67489" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_46AAB84DD2618C69252E904C8B8ABB46_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:to="loc_us-gaap_EquityComponentDomain_46AAB84DD2618C69252E904C8B8ABB46_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:to="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares" xlink:label="loc_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:to="loc_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_6E7AC4EC25755344A224CC78DB5C1F61" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_us-gaap_ProfitLoss_6E7AC4EC25755344A224CC78DB5C1F61" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares" xlink:label="loc_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares" xlink:label="loc_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DividendsCommonStockCashNumberofShares" xlink:label="loc_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="loc_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares" xlink:label="loc_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares" xlink:label="loc_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_05D3AA1242B153579263A774E7513877" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_PaymentsOfDividendsMinorityInterest_05D3AA1242B153579263A774E7513877" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Deconsolidationofsubsidiary" xlink:label="loc_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners" xlink:label="loc_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_5D90A589F91F5C478566E648E2C7DDA7" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_5D90A589F91F5C478566E648E2C7DDA7" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_C15B068026675282952F5EA67C72A72F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_StatementTable_C15B068026675282952F5EA67C72A72F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_965EFE9CC5A456DFB13EC79440EF8237" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_C15B068026675282952F5EA67C72A72F" xlink:to="loc_us-gaap_StatementScenarioAxis_965EFE9CC5A456DFB13EC79440EF8237" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_EC96088A04222D3069C4B3948A14F459_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_965EFE9CC5A456DFB13EC79440EF8237" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_EC96088A04222D3069C4B3948A14F459_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_E2C721D4A368534B92C63F535DFFF719" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_965EFE9CC5A456DFB13EC79440EF8237" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_E2C721D4A368534B92C63F535DFFF719" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_711942616F325BC6B3700869C7B590DC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ProfitLoss_711942616F325BC6B3700869C7B590DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPostretirementPlansAbstract" xlink:label="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation" xlink:label="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_B712554D3240527DB08E073D28D504C5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_us-gaap_StatementTable_B712554D3240527DB08E073D28D504C5" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_B712554D3240527DB08E073D28D504C5" xlink:to="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_5FB96BDE62DDC9791B5EB3948A04DF55_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_5FB96BDE62DDC9791B5EB3948A04DF55_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPostretirementPlansAbstract" xlink:label="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect" xlink:label="loc_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect" xlink:label="loc_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_D7E169CB0DCE1EF4DDFF63CD5A9D672E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_StatementTable_D7E169CB0DCE1EF4DDFF63CD5A9D672E" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_5A3EA9E3D61616A658E863CD5A9E8FE5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D7E169CB0DCE1EF4DDFF63CD5A9D672E" xlink:to="loc_us-gaap_StatementScenarioAxis_5A3EA9E3D61616A658E863CD5A9E8FE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_56A4FF8140ADECD564AF63CD5A9E3671_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_5A3EA9E3D61616A658E863CD5A9E8FE5" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_56A4FF8140ADECD564AF63CD5A9E3671_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_56A4FF8140ADECD564AF63CD5A9E3671" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_5A3EA9E3D61616A658E863CD5A9E8FE5" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_56A4FF8140ADECD564AF63CD5A9E3671" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricDomesticRegulatedRevenue" xlink:label="loc_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:to="loc_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:to="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:to="loc_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsSoldAbstract" xlink:label="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfDomesticRegulatedElectric" xlink:label="loc_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:to="loc_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingCosts" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:to="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_F23E3CDC435E16DE7BC063CD5AA4452A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_F23E3CDC435E16DE7BC063CD5AA4452A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_60295B6421C4CC64348163CD5AA4E8A0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_DepreciationAndAmortization_60295B6421C4CC64348163CD5AA4E8A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_0E74FF3F1FB99F9F7B6563CD5AA41738" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_0E74FF3F1FB99F9F7B6563CD5AA41738" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_F68BACD5BC847022E38163CD5AA4F6CE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_F68BACD5BC847022E38163CD5AA4F6CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_6FE214F951D3E97C83C763CD5AA54512" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_OperatingIncomeLoss_6FE214F951D3E97C83C763CD5AA54512" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_BCFE5EDA9B256BE224A263CD5AA5EFEF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_BCFE5EDA9B256BE224A263CD5AA5EFEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="loc_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseAbstract" xlink:label="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseLongTermDebt" xlink:label="loc_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseShortTermBorrowings" xlink:label="loc_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_EC8EB1F4BC84453135C663CD5AA66271" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_ProfitLoss_EC8EB1F4BC84453135C663CD5AA66271" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/DocumentAndEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationTable" xlink:label="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationDocumentAxis" xlink:label="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:to="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_E3F2BDC4B34B1AF811E87232025D10E0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:to="loc_dei_DocumentDomain_E3F2BDC4B34B1AF811E87232025D10E0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:to="loc_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_7BECBC2B105754DC9413DEBA984E9C6A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_CurrentFiscalYearEndDate_7BECBC2B105754DC9413DEBA984E9C6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/FairValueMeasurements" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_F6A8E17624ECF19AD1A5723200E02882_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_F6A8E17624ECF19AD1A5723200E02882_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_9AA9E9690B1E5D31A99A55822A211EBF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:to="loc_us-gaap_DebtInstrumentAxis_9AA9E9690B1E5D31A99A55822A211EBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_F5CF8DB1B4A019721FF6723200E0470F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_9AA9E9690B1E5D31A99A55822A211EBF" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_F5CF8DB1B4A019721FF6723200E0470F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_9AA9E9690B1E5D31A99A55822A211EBF" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndESeniorNotesMember" xlink:label="loc_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEIndustrialAuthorityBondsMember" xlink:label="loc_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndETinkerDebtMember" xlink:label="loc_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergySeniorNotesMember" xlink:label="loc_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet" xlink:label="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="loc_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="loc_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/IncomeTaxes" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_222D0B44EC505ED9A2B3BC329190E072" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:to="loc_dei_LegalEntityAxis_222D0B44EC505ED9A2B3BC329190E072" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_1FFB0D99B4C29CE1AC1AB3943E6BFFC1_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_222D0B44EC505ED9A2B3BC329190E072" xlink:to="loc_dei_EntityDomain_1FFB0D99B4C29CE1AC1AB3943E6BFFC1_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_222D0B44EC505ED9A2B3BC329190E072" xlink:to="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyCorpMember" xlink:label="loc_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:to="loc_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_735FA944F79D5A388DD8D7A65FECF0B8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:to="loc_oge_OgAndEMember_735FA944F79D5A388DD8D7A65FECF0B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_D6890BCBFD0468F0F759B3943E6DC078_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_D6890BCBFD0468F0F759B3943E6DC078_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederaloperatinglossMember" xlink:label="loc_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:to="loc_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAxis" xlink:label="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:to="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardNameDomain" xlink:label="loc_us-gaap_TaxCreditCarryforwardNameDomain_C247755C6490DDDF673AB3943E6E7BC0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:to="loc_us-gaap_TaxCreditCarryforwardNameDomain_C247755C6490DDDF673AB3943E6E7BC0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardNameDomain" xlink:label="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:to="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_StateOperatingLossMember" xlink:label="loc_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalOperatingLossMemberMember" xlink:label="loc_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalTaxCreditsMemberMember" xlink:label="loc_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaInvestmentTaxCreditsMemberMember" xlink:label="loc_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaCapitalInvestmentBoardCreditsMemberMember" xlink:label="loc_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaZeroEmissionTaxCreditsMemberMember" xlink:label="loc_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LouisianainventorycreditsMemberMemberDomain" xlink:label="loc_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Reductioninnetdeferredincometaxliability" xlink:label="loc_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentTaxCredit" xlink:label="loc_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Federaltaxpercentagerevaluation" xlink:label="loc_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CurrentDeferredTaxAssetsFederalTaxCredits" xlink:label="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:type="locator" />
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:type="locator" />
    <link:definitionArc order="28" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:type="locator" />
    <link:definitionArc order="29" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners" xlink:label="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:type="locator" />
    <link:definitionArc order="30" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesRegulatoryAssets" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:type="locator" />
    <link:definitionArc order="31" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet" xlink:label="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:type="locator" />
    <link:definitionArc order="32" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:type="locator" />
    <link:definitionArc order="33" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts" xlink:label="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:type="locator" />
    <link:definitionArc order="34" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDerivatives" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:type="locator" />
    <link:definitionArc order="35" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:type="locator" />
    <link:definitionArc order="36" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:type="locator" />
    <link:definitionArc order="37" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsStateTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:type="locator" />
    <link:definitionArc order="38" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:type="locator" />
    <link:definitionArc order="39" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetNetOperatingLosses" xlink:label="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:type="locator" />
    <link:definitionArc order="40" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:type="locator" />
    <link:definitionArc order="41" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:type="locator" />
    <link:definitionArc order="42" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:type="locator" />
    <link:definitionArc order="43" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:type="locator" />
    <link:definitionArc order="44" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:type="locator" />
    <link:definitionArc order="45" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:type="locator" />
    <link:definitionArc order="46" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:type="locator" />
    <link:definitionArc order="47" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:type="locator" />
    <link:definitionArc order="48" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:type="locator" />
    <link:definitionArc order="49" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:type="locator" />
    <link:definitionArc order="50" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:type="locator" />
    <link:definitionArc order="51" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:type="locator" />
    <link:definitionArc order="52" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:type="locator" />
    <link:definitionArc order="53" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardExpirationDate" xlink:label="loc_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:type="locator" />
    <link:definitionArc order="55" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense" xlink:label="loc_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:type="locator" />
    <link:definitionArc order="56" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Reductioninincometaxexpense" xlink:label="loc_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:type="locator" />
    <link:definitionArc order="57" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes" xlink:label="loc_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:type="locator" />
    <link:definitionArc order="58" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/IncomeTaxesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_B26AFD0E084E69D38620723200E6C372_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_B26AFD0E084E69D38620723200E6C372_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:to="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_44D7551D85A04D1D15C39589645FEAA6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:to="loc_us-gaap_SegmentDomain_44D7551D85A04D1D15C39589645FEAA6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_40AC346DF7AE5BD983925CAB43073D63" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:to="loc_us-gaap_SegmentDomain_40AC346DF7AE5BD983925CAB43073D63" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasMidstreamOperationsMember" xlink:label="loc_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_40AC346DF7AE5BD983925CAB43073D63" xlink:to="loc_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_207CFD2C778F5F92A1330AAE3C285346" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_207CFD2C778F5F92A1330AAE3C285346" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LegalEntityTypeOfCounterpartyDomain" xlink:label="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_05C24795B81043C675209589645F34E7_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_207CFD2C778F5F92A1330AAE3C285346" xlink:to="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_05C24795B81043C675209589645F34E7_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LegalEntityTypeOfCounterpartyDomain" xlink:label="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_207CFD2C778F5F92A1330AAE3C285346" xlink:to="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasTransportationMember" xlink:label="loc_oge_NaturalGasTransportationMember_7978177F87005813A07809267C68F44A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_NaturalGasTransportationMember_7978177F87005813A07809267C68F44A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingCostsChargedMember" xlink:label="loc_oge_OperatingCostsChargedMember_BB67578EE5B75ADB802A3EBA330A8088" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_OperatingCostsChargedMember_BB67578EE5B75ADB802A3EBA330A8088" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasStorageMember" xlink:label="loc_oge_NaturalGasStorageMember_F12B763747BE55FF8C92D69DF3E418C0" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_NaturalGasStorageMember_F12B763747BE55FF8C92D69DF3E418C0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasPurchasesMember" xlink:label="loc_oge_NaturalGasPurchasesMember_0C244F8DD4A054ADB693F07110B831F0" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_NaturalGasPurchasesMember_0C244F8DD4A054ADB693F07110B831F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_3BD4108002BE54EA86E66AE6FA37D91E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_dei_LegalEntityAxis_3BD4108002BE54EA86E66AE6FA37D91E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_914580EB1FE2AC8A87719589646002EC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_3BD4108002BE54EA86E66AE6FA37D91E" xlink:to="loc_dei_EntityDomain_914580EB1FE2AC8A87719589646002EC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_3BD4108002BE54EA86E66AE6FA37D91E" xlink:to="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableMidstreamPartnersMember" xlink:label="loc_oge_EnableMidstreamPartnersMember_8080FCE211F1506681BFD5DF6152A5F5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_EnableMidstreamPartnersMember_8080FCE211F1506681BFD5DF6152A5F5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexLlcMember" xlink:label="loc_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_6438065E76AA5AC3908A33CC7572029F" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_OgAndEMember_6438065E76AA5AC3908A33CC7572029F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SoutheastSupplyHeaderLlcMember" xlink:label="loc_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ArclightGroupMember" xlink:label="loc_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeHoldingsMember" xlink:label="loc_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_A2941BBFC8DB5ADCADA7D2848FD0ED53" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_OgeEnergyMember_A2941BBFC8DB5ADCADA7D2848FD0ED53" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CenterpointMember" xlink:label="loc_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_88DCDF56BC795646AA10AF54364F7C81" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_88DCDF56BC795646AA10AF54364F7C81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_9E1E58CE7767FDA410ED95896462CB73_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_88DCDF56BC795646AA10AF54364F7C81" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_9E1E58CE7767FDA410ED95896462CB73_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_8CAF66C991865E63B19901924C9A009A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_88DCDF56BC795646AA10AF54364F7C81" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_8CAF66C991865E63B19901924C9A009A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_FF21823A75C05737BE467A268F86B26B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_FF21823A75C05737BE467A268F86B26B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageOfEnogexLlcContributed" xlink:label="loc_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ContributionsToPayDownShortTermDebt" xlink:label="loc_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageShareOfManagementRights" xlink:label="loc_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LimitedPartnerUnitsOwned" xlink:label="loc_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP" xlink:label="loc_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:label="loc_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Percentageofsubsidiarycontributed" xlink:label="loc_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIncentiveDistributionRights" xlink:label="loc_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseinFairValueofNetAssets" xlink:label="loc_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceLineItems" xlink:label="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTable" xlink:label="loc_oge_ReconciliationofBasisDifferenceTable_F529389BE9A954D8BE66593387BA7F8A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:to="loc_oge_ReconciliationofBasisDifferenceTable_F529389BE9A954D8BE66593387BA7F8A" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_888F1DC14B7F5D29A8B7BCA04A594555" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_oge_ReconciliationofBasisDifferenceTable_F529389BE9A954D8BE66593387BA7F8A" xlink:to="loc_dei_LegalEntityAxis_888F1DC14B7F5D29A8B7BCA04A594555" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_4694B2F1D41300430F107232012EE98B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_888F1DC14B7F5D29A8B7BCA04A594555" xlink:to="loc_dei_EntityDomain_4694B2F1D41300430F107232012EE98B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_39D0D9266E6D5FCFA11D9B23C252D4FB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_888F1DC14B7F5D29A8B7BCA04A594555" xlink:to="loc_dei_EntityDomain_39D0D9266E6D5FCFA11D9B23C252D4FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_242912F3534B574C840F1FE4B0606A3B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_39D0D9266E6D5FCFA11D9B23C252D4FB" xlink:to="loc_oge_OgeEnergyMember_242912F3534B574C840F1FE4B0606A3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_BCB55ABD44F25CCEAC79321F5F3A2D46" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_BCB55ABD44F25CCEAC79321F5F3A2D46" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DilutionandImpairmentLoss" xlink:label="loc_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:to="loc_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsEliminationofFairValueAdjustments" xlink:label="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_D5FED217A9675B7DA045E606D17D35C8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:to="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_D5FED217A9675B7DA045E606D17D35C8" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_413E5A06EC3A5E59A6B9B3F6DA9E71D1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_dei_LegalEntityAxis_413E5A06EC3A5E59A6B9B3F6DA9E71D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_39DDF025159C73332A458AFEB2473173_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_413E5A06EC3A5E59A6B9B3F6DA9E71D1" xlink:to="loc_dei_EntityDomain_39DDF025159C73332A458AFEB2473173_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_413E5A06EC3A5E59A6B9B3F6DA9E71D1" xlink:to="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeHoldingsMember" xlink:label="loc_oge_OgeHoldingsMember_A1598FA61EAC5B36A137DF537720BFAF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:to="loc_oge_OgeHoldingsMember_A1598FA61EAC5B36A137DF537720BFAF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_7BEA8E0F3D2E5B968694180F4BF13983" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:to="loc_oge_OgeEnergyMember_7BEA8E0F3D2E5B968694180F4BF13983" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis" xlink:label="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionTypeDomain" xlink:label="loc_us-gaap_DistributionTypeDomain_063AB981180E341D3D6D8AFEB248A60C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:to="loc_us-gaap_DistributionTypeDomain_063AB981180E341D3D6D8AFEB248A60C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionTypeDomain" xlink:label="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:to="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredPartnerMember" xlink:label="loc_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:to="loc_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_74BF5D80A0D75F60A91CA0A08E32A811" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_74BF5D80A0D75F60A91CA0A08E32A811" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_9733B3E9B122FFB565348AFEB2486CC6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_74BF5D80A0D75F60A91CA0A08E32A811" xlink:to="loc_us-gaap_SegmentDomain_9733B3E9B122FFB565348AFEB2486CC6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_8F548CB6CEDB59D3A352722AE8DD320F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_74BF5D80A0D75F60A91CA0A08E32A811" xlink:to="loc_us-gaap_SegmentDomain_8F548CB6CEDB59D3A352722AE8DD320F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasMidstreamOperationsMember" xlink:label="loc_oge_NaturalGasMidstreamOperationsMember_B2B5927DF2605F02AC3E64D1F28F5DDF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_8F548CB6CEDB59D3A352722AE8DD320F" xlink:to="loc_oge_NaturalGasMidstreamOperationsMember_B2B5927DF2605F02AC3E64D1F28F5DDF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4728DCD61F7E5F49BD972E8EBCBBA3F8" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4728DCD61F7E5F49BD972E8EBCBBA3F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_2149BE4BF78F8228F0698AFEB249BD9C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4728DCD61F7E5F49BD972E8EBCBBA3F8" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_2149BE4BF78F8228F0698AFEB249BD9C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_0242AD1307025FA8B18C67A7C3F82107" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4728DCD61F7E5F49BD972E8EBCBBA3F8" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_0242AD1307025FA8B18C67A7C3F82107" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:label="loc_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome" xlink:label="loc_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NetIncomeUsedtoCalculateEquityinEarnings" xlink:label="loc_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_5639D4EE1C945489B277BD403C5FBC73" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_5639D4EE1C945489B277BD403C5FBC73" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProportionateUnconsolidatedAffiliateNetIncome" xlink:label="loc_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProportionateShareofUnconsolidatedAffiliateNetIncome" xlink:label="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsAmortizationofBasisDifference" xlink:label="loc_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsEliminationofFairValueAdjustments" xlink:label="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_5B8CD8D7FB9E5401978B0B3D30C1672F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_StatementScenarioAxis_5B8CD8D7FB9E5401978B0B3D30C1672F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_5DBE63126CFA553243D072320067B981_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_5B8CD8D7FB9E5401978B0B3D30C1672F" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_5DBE63126CFA553243D072320067B981_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_FBFC3E80D60B5B658925F078E04D5EF2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_5B8CD8D7FB9E5401978B0B3D30C1672F" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_FBFC3E80D60B5B658925F078E04D5EF2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ExcludingFuelPurchasesMember" xlink:label="loc_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_FBFC3E80D60B5B658925F078E04D5EF2" xlink:to="loc_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LegalEntityTypeOfCounterpartyDomain" xlink:label="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_CABC6BC73FF14517E0A472320068DF99_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:to="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_CABC6BC73FF14517E0A472320068DF99_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LegalEntityTypeOfCounterpartyDomain" xlink:label="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:to="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingCostsChargedMember" xlink:label="loc_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasTransportationMember" xlink:label="loc_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasStorageMember" xlink:label="loc_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasPurchasesMember" xlink:label="loc_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EmploymentCostsMember" xlink:label="loc_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E296277B90635E26AC80A0B2C6611560" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_dei_LegalEntityAxis_E296277B90635E26AC80A0B2C6611560" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_24A20E321FCBA99CAC9D72320069FE54_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_E296277B90635E26AC80A0B2C6611560" xlink:to="loc_dei_EntityDomain_24A20E321FCBA99CAC9D72320069FE54_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_E296277B90635E26AC80A0B2C6611560" xlink:to="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_545A00E552D6565BBE65FF0C7FCAFCC8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:to="loc_oge_OgAndEMember_545A00E552D6565BBE65FF0C7FCAFCC8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_1CEA4A1AFF7753B19C7E4041550CDA02" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:to="loc_oge_OgeEnergyMember_1CEA4A1AFF7753B19C7E4041550CDA02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_CDA0CCF663841B7628BE7232006AAA38_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:to="loc_us-gaap_RelatedPartyDomain_CDA0CCF663841B7628BE7232006AAA38_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:to="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableMidstreamPartnersMember" xlink:label="loc_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:to="loc_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:to="loc_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_D50B9809DBE44527D2A57232006AB7EC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_D50B9809DBE44527D2A57232006AB7EC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ExpectedSettlementCharge" xlink:label="loc_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueFromRelatedParties" xlink:label="loc_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems" xlink:label="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable" xlink:label="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis" xlink:label="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:to="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain" xlink:label="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_362AB33E7669BAF119447232020C7F84_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:to="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_362AB33E7669BAF119447232020C7F84_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain" xlink:label="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:to="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceLineItems" xlink:label="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTable" xlink:label="loc_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:to="loc_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTableTextBlock" xlink:label="loc_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:to="loc_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/LongTermDebt" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/LongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_A493CEBD27395E23BC0445CBA5142729" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_RangeAxis_A493CEBD27395E23BC0445CBA5142729" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_ABA52930AB11F8284FFAB392D14F4696_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_A493CEBD27395E23BC0445CBA5142729" xlink:to="loc_us-gaap_RangeMember_ABA52930AB11F8284FFAB392D14F4696_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_A493CEBD27395E23BC0445CBA5142729" xlink:to="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:to="loc_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_AC274B0730C7521385A611D153C289F6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:to="loc_us-gaap_MaximumMember_AC274B0730C7521385A611D153C289F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_B81C8D3CE194B28A68BCB392D150638F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_B81C8D3CE194B28A68BCB392D150638F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:to="loc_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_2A5E0D78844F52C3BECE3DFEDE7823C2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_dei_LegalEntityAxis_2A5E0D78844F52C3BECE3DFEDE7823C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_EAB040C239324D974EB2B392D151EC6D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_2A5E0D78844F52C3BECE3DFEDE7823C2" xlink:to="loc_dei_EntityDomain_EAB040C239324D974EB2B392D151EC6D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_2A5E0D78844F52C3BECE3DFEDE7823C2" xlink:to="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_8F0C8FB983F65BA9AC6F4F4FB745DF96" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:to="loc_oge_OgAndEMember_8F0C8FB983F65BA9AC6F4F4FB745DF96" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_F9225085825D57B683756BA40FE2471E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:to="loc_oge_OgeEnergyMember_F9225085825D57B683756BA40FE2471E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_A13000DE986550AB4247B392D151896D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_A13000DE986550AB4247B392D151896D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:to="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_4F925DA121DC68B0497FB392D152DED0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_4F925DA121DC68B0497FB392D152DED0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueApril12047Member" xlink:label="loc_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152017Member" xlink:label="loc_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueAugust152047MemberDomain" xlink:label="loc_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfPrincipalAmountSubjectToOptionalTender" xlink:label="loc_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RedemptionPremium" xlink:label="loc_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/LongTermDebtTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/QuarterlyFinancialData" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/QuarterlyFinancialDataDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_E4F5015A6E6C52059BF59F9868E86158" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_StatementTable_E4F5015A6E6C52059BF59F9868E86158" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_071D0170758D585E960306A85D1C391A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_E4F5015A6E6C52059BF59F9868E86158" xlink:to="loc_us-gaap_StatementScenarioAxis_071D0170758D585E960306A85D1C391A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_91724E0294399771D1A47231FF411FD3_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_071D0170758D585E960306A85D1C391A" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_91724E0294399771D1A47231FF411FD3_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_AFB414556ED95786B2E3AA836C31A39B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_071D0170758D585E960306A85D1C391A" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_AFB414556ED95786B2E3AA836C31A39B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_4DAF1763494F55BABA2705F39AE3F1F3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_ProfitLoss_4DAF1763494F55BABA2705F39AE3F1F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/QuarterlyFinancialDataTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/RateMattersAndRegulation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/RateMattersAndRegulationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatutoryAccountingPracticesByJurisdictionAxis" xlink:label="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_JurisdictionDomain" xlink:label="loc_oge_JurisdictionDomain_EEF760EF7F1569A6E8CF911A0B75DFD8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:to="loc_oge_JurisdictionDomain_EEF760EF7F1569A6E8CF911A0B75DFD8_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_JurisdictionDomain" xlink:label="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:to="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FERCMember" xlink:label="loc_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:to="loc_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryFileDateAxis" xlink:label="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryFileDateDomain" xlink:label="loc_oge_RegulatoryFileDateDomain_D728B34F2FC70769292790E42C8B1EB4_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:to="loc_oge_RegulatoryFileDateDomain_D728B34F2FC70769292790E42C8B1EB4_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryFileDateDomain" xlink:label="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:to="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_January162018Member" xlink:label="loc_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:to="loc_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_1DED9B6EB0CE54C0BCB1B88461B6470E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_RegulatoryAssetAxis_1DED9B6EB0CE54C0BCB1B88461B6470E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_2DB479CEDFE0166B78F490E42C8B9300_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RegulatoryAssetAxis_1DED9B6EB0CE54C0BCB1B88461B6470E" xlink:to="loc_us-gaap_RegulatoryAssetDomain_2DB479CEDFE0166B78F490E42C8B9300_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_328BC2EFEB3D5437BF4E509B67ADDC9F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RegulatoryAssetAxis_1DED9B6EB0CE54C0BCB1B88461B6470E" xlink:to="loc_us-gaap_RegulatoryAssetDomain_328BC2EFEB3D5437BF4E509B67ADDC9F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaDemandProgramRiderUnderRecoveryMember" xlink:label="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5F2415836E8A56E8BAE69B081DD5F416" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_328BC2EFEB3D5437BF4E509B67ADDC9F" xlink:to="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5F2415836E8A56E8BAE69B081DD5F416" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_F8382086C2BB56B9B22ABC4EAB9BE074" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_StatementScenarioAxis_F8382086C2BB56B9B22ABC4EAB9BE074" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_DC39979A0454F5DD88BA90E42C8B8E4B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_F8382086C2BB56B9B22ABC4EAB9BE074" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_DC39979A0454F5DD88BA90E42C8B8E4B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_F8382086C2BB56B9B22ABC4EAB9BE074" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Recommendation1Member" xlink:label="loc_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:to="loc_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Recommendation2Member" xlink:label="loc_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:to="loc_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountAxis" xlink:label="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountDomain" xlink:label="loc_oge_ChangeinAllowedAmountDomain_571D8FAF592325CFB25690E42C8D4008_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:to="loc_oge_ChangeinAllowedAmountDomain_571D8FAF592325CFB25690E42C8D4008_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountDomain" xlink:label="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:to="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountMember" xlink:label="loc_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:to="loc_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityByLocationAxis" xlink:label="loc_dei_EntityByLocationAxis_5B39E4ADC05453F6B090CC34C315CE90" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_dei_EntityByLocationAxis_5B39E4ADC05453F6B090CC34C315CE90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_7FAF844AA705C502DCA890E42C8D541B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_EntityByLocationAxis_5B39E4ADC05453F6B090CC34C315CE90" xlink:to="loc_dei_LocationDomain_7FAF844AA705C502DCA890E42C8D541B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_EntityByLocationAxis_5B39E4ADC05453F6B090CC34C315CE90" xlink:to="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_OK" xlink:label="loc_stpr_OK_BB7E30F07365517C9D43D15822F9CE9A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:to="loc_stpr_OK_BB7E30F07365517C9D43D15822F9CE9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_AR" xlink:label="loc_stpr_AR_BD6D9BF811055083ABA8F72C6205720B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:to="loc_stpr_AR_BD6D9BF811055083ABA8F72C6205720B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_85BB32B97CA153E985AEFFA7DCDAC326" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_85BB32B97CA153E985AEFFA7DCDAC326" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_A9C5274C4089E1FA7A1990E42C8F2310_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_85BB32B97CA153E985AEFFA7DCDAC326" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_A9C5274C4089E1FA7A1990E42C8F2310_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_85BB32B97CA153E985AEFFA7DCDAC326" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DryScrubberProjectMember" xlink:label="loc_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:to="loc_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalCompliancePlanMember" xlink:label="loc_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:to="loc_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MustangModernizationMember" xlink:label="loc_oge_MustangModernizationMember_FBA103E24DBC5F81A1A71C5F05BFCD62" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:to="loc_oge_MustangModernizationMember_FBA103E24DBC5F81A1A71C5F05BFCD62" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CommissionRecommendationAxis" xlink:label="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CommissionRecommendationDomain" xlink:label="loc_oge_CommissionRecommendationDomain_B14BB66607C79BE2B9AE90E42C9018F1_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:to="loc_oge_CommissionRecommendationDomain_B14BB66607C79BE2B9AE90E42C9018F1_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CommissionRecommendationDomain" xlink:label="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:to="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaPublicUtilityDivisionStaffMember" xlink:label="loc_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:to="loc_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRegulatoryProceedingAxis" xlink:label="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRegulatoryProceedingDomain" xlink:label="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_9534416112131332172990E42C90B038_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:to="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_9534416112131332172990E42C90B038_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRegulatoryProceedingDomain" xlink:label="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:to="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartHoursProgramMember" xlink:label="loc_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:to="loc_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Section206ComplaintMember" xlink:label="loc_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:to="loc_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceAxis" xlink:label="loc_oge_EnvironmentalComplianceAxis_1266F6DCF25351AE88268D7DFD055E3C" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_EnvironmentalComplianceAxis_1266F6DCF25351AE88268D7DFD055E3C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceDomain" xlink:label="loc_oge_EnvironmentalComplianceDomain_B737EF1BC81FE75A834790E42C92E4F5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_EnvironmentalComplianceAxis_1266F6DCF25351AE88268D7DFD055E3C" xlink:to="loc_oge_EnvironmentalComplianceDomain_B737EF1BC81FE75A834790E42C92E4F5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceDomain" xlink:label="loc_oge_EnvironmentalComplianceDomain_92A6847F348358E4B7D3CC977D535CEC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_EnvironmentalComplianceAxis_1266F6DCF25351AE88268D7DFD055E3C" xlink:to="loc_oge_EnvironmentalComplianceDomain_92A6847F348358E4B7D3CC977D535CEC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegionalHazeMember" xlink:label="loc_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_EnvironmentalComplianceDomain_92A6847F348358E4B7D3CC977D535CEC" xlink:to="loc_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_602D7DADF9205BF984A561CB772B1CE1" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_dei_LegalEntityAxis_602D7DADF9205BF984A561CB772B1CE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_160874CC8EC1E88F6F6390E42C929A86_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_602D7DADF9205BF984A561CB772B1CE1" xlink:to="loc_dei_EntityDomain_160874CC8EC1E88F6F6390E42C929A86_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_602D7DADF9205BF984A561CB772B1CE1" xlink:to="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdministrativeLawJudgeMember" xlink:label="loc_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaCorporationCommissionMember" xlink:label="loc_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ArkansasPublicServiceCommissionMember" xlink:label="loc_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalEnergyRegulatoryCommissionMember" xlink:label="loc_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaPublicUtilityDivisionStaffMember" xlink:label="loc_oge_OklahomaPublicUtilityDivisionStaffMember_7C605D35BFED58D9AE3240271A0EDDE4" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaPublicUtilityDivisionStaffMember_7C605D35BFED58D9AE3240271A0EDDE4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaAttorneyGeneralMember" xlink:label="loc_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaIndustrialElectricConsumersMember" xlink:label="loc_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgesJurisdictionalRevenues" xlink:label="loc_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually" xlink:label="loc_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LostRevenueAssociatedwithCustomerPrograms" xlink:label="loc_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms" xlink:label="loc_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReductionofRevenue" xlink:label="loc_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EstimatedEnvironmentalCapitalCosts" xlink:label="loc_oge_EstimatedEnvironmentalCapitalCosts_6B9AF9C6B16D56AA99ED9AD79A074EFB" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_EstimatedEnvironmentalCapitalCosts_6B9AF9C6B16D56AA99ED9AD79A074EFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalRequestedPlantDismantlementCost" xlink:label="loc_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinRequestedReturnonEquity" xlink:label="loc_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinRequestedRateIncrease" xlink:label="loc_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage" xlink:label="loc_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InvestmentsSinceLastRateCase" xlink:label="loc_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedReturnonEquity" xlink:label="loc_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedIncreaseDecreaseinRevenue" xlink:label="loc_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReductiontoRequestedAdditionalPlantDismantlementCosts" xlink:label="loc_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedRateIncreaseDecrease" xlink:label="loc_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCommonEquityPercentage" xlink:label="loc_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateCollected" xlink:label="loc_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateRevenueReserved" xlink:label="loc_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCapitalStructureEquityPercentage" xlink:label="loc_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCapitalStructureDebtPercentage" xlink:label="loc_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofRateIncrease" xlink:label="loc_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofReturnonEquityPercentage" xlink:label="loc_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofEquityCapitalStructurePercentage" xlink:label="loc_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:type="locator" />
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:type="locator" />
    <link:definitionArc order="28" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:type="locator" />
    <link:definitionArc order="29" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ApprovedDepreciationReductionfromALJRecommendation" xlink:label="loc_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:type="locator" />
    <link:definitionArc order="30" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ALJDepreciationRecommendation" xlink:label="loc_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:type="locator" />
    <link:definitionArc order="31" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ApprovedRecoveryofShorttermIncentiveComp" xlink:label="loc_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:type="locator" />
    <link:definitionArc order="32" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:type="locator" />
    <link:definitionArc order="33" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:type="locator" />
    <link:definitionArc order="34" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateRefundAmount" xlink:label="loc_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:type="locator" />
    <link:definitionArc order="35" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_DE2773666E395CDAB8BF4FCF66F86B7A" xlink:type="locator" />
    <link:definitionArc order="36" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_DE2773666E395CDAB8BF4FCF66F86B7A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedDisallowanceforFuelAdjustment" xlink:label="loc_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:type="locator" />
    <link:definitionArc order="37" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Revenueimpactofrecommendedchangeinreturnoncommonequity" xlink:label="loc_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:type="locator" />
    <link:definitionArc order="38" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegments" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_BF54668BD2CA43A8F0387231FF2AB1B5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:to="loc_us-gaap_SegmentDomain_BF54668BD2CA43A8F0387231FF2AB1B5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:to="loc_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeduetoTaxLawAxis" xlink:label="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:to="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeduetoTaxLawDomain" xlink:label="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:to="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4_default" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeduetoTaxLawDomain" xlink:label="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:to="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TaxBenefitDuetoTaxLawChangeMember" xlink:label="loc_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:to="loc_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TaxExpenseDuetoTaxLawChangeMember" xlink:label="loc_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:to="loc_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E01C5BD2B51B2EE2360463D5E17FAA46" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:to="loc_dei_LegalEntityAxis_E01C5BD2B51B2EE2360463D5E17FAA46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_E01C5BD2B51B2EE2360463D5E17FAA46" xlink:to="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_E01C5BD2B51B2EE2360463D5E17FAA46" xlink:to="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_F1B6A66681D57F2AA01C63D5E181CC01" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94" xlink:to="loc_oge_OgeEnergyMember_F1B6A66681D57F2AA01C63D5E181CC01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_48574C66250067B6736F63D5E181B858" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_48574C66250067B6736F63D5E181B858" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51_default" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_48574C66250067B6736F63D5E181B858" xlink:to="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51_default" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_48574C66250067B6736F63D5E181B858" xlink:to="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ElectricUtilityMember" xlink:label="loc_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasMidstreamOperationsMember" xlink:label="loc_oge_NaturalGasMidstreamOperationsMember_024ED105E0999402D60363D5E181E3C0" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_oge_NaturalGasMidstreamOperationsMember_024ED105E0999402D60363D5E181E3C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:label="loc_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_86F70C5EDEFEE8B0490263D5E183FD44" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_Revenues_86F70C5EDEFEE8B0490263D5E183FD44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_2D535C96A3D4A4BDAE4063D5E183069F" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_2D535C96A3D4A4BDAE4063D5E183069F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination" xlink:label="loc_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_EB5636ED64F7F152EB2A63D5E1865AB9" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_EB5636ED64F7F152EB2A63D5E1865AB9" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegmentsTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_8AAF7CE035C45D28AB8B4468513E7870" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_RangeAxis_8AAF7CE035C45D28AB8B4468513E7870" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_9CEA02F73AACE588D8FAB43F8B094C13_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_8AAF7CE035C45D28AB8B4468513E7870" xlink:to="loc_us-gaap_RangeMember_9CEA02F73AACE588D8FAB43F8B094C13_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_8AAF7CE035C45D28AB8B4468513E7870" xlink:to="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_2FB108412BB057318E378FC6308DA09A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:to="loc_us-gaap_MinimumMember_2FB108412BB057318E378FC6308DA09A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_2B2477848C7258D284DF7E104140CA4E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:to="loc_us-gaap_MaximumMember_2B2477848C7258D284DF7E104140CA4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_88F30EFF4FB715C11C61B43F8B0AD2B4_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_88F30EFF4FB715C11C61B43F8B0AD2B4_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LessThan90Member" xlink:label="loc_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A95Member" xlink:label="loc_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A100Member" xlink:label="loc_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A105Member" xlink:label="loc_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A110Member" xlink:label="loc_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A115Member" xlink:label="loc_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A120Member" xlink:label="loc_oge_A120Member_47338D9B23E45173A542034967466408" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A120Member_47338D9B23E45173A542034967466408" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticAllCaplargeCapEquityMember" xlink:label="loc_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticMidCapEquityMember" xlink:label="loc_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticSmallCapEquityMember" xlink:label="loc_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InternationalEquityMember" xlink:label="loc_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_8E2618BA3892E6239CECB43F8B0C79FC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_8E2618BA3892E6239CECB43F8B0C79FC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionPlansMember" xlink:label="loc_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RestorationOfRetirementIncomePlanMember" xlink:label="loc_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementBenefitPlanMember" xlink:label="loc_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesSeriesAxis" xlink:label="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesClassDomain" xlink:label="loc_invest_InvestmentSecuritiesClassDomain_7591CE875EB51CF7BEC1B43F8B0EF229_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:to="loc_invest_InvestmentSecuritiesClassDomain_7591CE875EB51CF7BEC1B43F8B0EF229_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesClassDomain" xlink:label="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:to="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_USCommonStocksMember" xlink:label="loc_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_USTreasurySecuritiesMember" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember" xlink:label="loc_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MortgageBackedSecuritiesMember" xlink:label="loc_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityFundsMember" xlink:label="loc_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignGovernmentDebtSecuritiesMember" xlink:label="loc_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestBearingDepositsMember" xlink:label="loc_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MunicipalBondsMember" xlink:label="loc_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="loc_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MutualFundMember" xlink:label="loc_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TreasuryfuturesreceivableMember" xlink:label="loc_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TreasuryfuturespayableMember" xlink:label="loc_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CashCollateralMember" xlink:label="loc_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReceivableForeignCurrencyMember" xlink:label="loc_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PayableForeignCurrencyMember" xlink:label="loc_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IndexFundMember" xlink:label="loc_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPlanInvestmentsMember" xlink:label="loc_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReceivableFromBrokerForSecuritiesSoldMember" xlink:label="loc_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterestAndDividendsReceivableMember" xlink:label="loc_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PayableToBrokerForSecuritiesPurchasedMember" xlink:label="loc_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPlanAssetsMember" xlink:label="loc_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_70855012788504925A86B43F8B11381D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_70855012788504925A86B43F8B11381D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityByLocationAxis" xlink:label="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_E687FCFF21EF2657AFF7B43F8B13D720_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:to="loc_dei_LocationDomain_E687FCFF21EF2657AFF7B43F8B13D720_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:to="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_OK" xlink:label="loc_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:to="loc_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_AR" xlink:label="loc_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:to="loc_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAmendments" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AlternativeInvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionContributions" xlink:label="loc_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPensionExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CapitalizedPortionOfNetPeriodicBenefitCost" xlink:label="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1" xlink:label="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate" xlink:label="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:type="locator" />
    <link:definitionArc order="24" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsEquity" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:type="locator" />
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholds" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:type="locator" />
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:type="locator" />
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:type="locator" />
    <link:definitionArc order="29" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:type="locator" />
    <link:definitionArc order="30" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:type="locator" />
    <link:definitionArc order="31" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:type="locator" />
    <link:definitionArc order="32" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:type="locator" />
    <link:definitionArc order="33" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:type="locator" />
    <link:definitionArc order="34" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:type="locator" />
    <link:definitionArc order="35" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets" xlink:label="loc_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:type="locator" />
    <link:definitionArc order="36" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:type="locator" />
    <link:definitionArc order="37" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MedicareSubsidiesReceived" xlink:label="loc_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:type="locator" />
    <link:definitionArc order="38" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:type="locator" />
    <link:definitionArc order="39" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_C3CB863E8968553E82CCD95161BB7D34" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_RangeAxis_C3CB863E8968553E82CCD95161BB7D34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_DA44E0D1A0BA62267535B3D91D6462EB_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_C3CB863E8968553E82CCD95161BB7D34" xlink:to="loc_us-gaap_RangeMember_DA44E0D1A0BA62267535B3D91D6462EB_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_C3CB863E8968553E82CCD95161BB7D34" xlink:to="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_6AB39B5264AA58D2B884245BF0155C7F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:to="loc_us-gaap_MinimumMember_6AB39B5264AA58D2B884245BF0155C7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_2A5F966D1CFD55838455613E320508B1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:to="loc_us-gaap_MaximumMember_2A5F966D1CFD55838455613E320508B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_C34E382BC2855E16950A9E26E755DBEC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_C34E382BC2855E16950A9E26E755DBEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_07FAC4B5951B0CA64A1CB3D91D667302_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_C34E382BC2855E16950A9E26E755DBEC" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_07FAC4B5951B0CA64A1CB3D91D667302_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_C34E382BC2855E16950A9E26E755DBEC" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticAllCaplargeCapEquityMember" xlink:label="loc_oge_DomesticAllCaplargeCapEquityMember_8C6BB3F778805238B22A74BD80DD2264" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_DomesticAllCaplargeCapEquityMember_8C6BB3F778805238B22A74BD80DD2264" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticMidCapEquityMember" xlink:label="loc_oge_DomesticMidCapEquityMember_29FE864342705110928FAD9478772099" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_DomesticMidCapEquityMember_29FE864342705110928FAD9478772099" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticSmallCapEquityMember" xlink:label="loc_oge_DomesticSmallCapEquityMember_B2BC5436A502515C924E752D1B9D6DA1" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_DomesticSmallCapEquityMember_B2BC5436A502515C924E752D1B9D6DA1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InternationalEquityMember" xlink:label="loc_oge_InternationalEquityMember_B305B9996DFF5160930311A3A20B942B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_InternationalEquityMember_B305B9996DFF5160930311A3A20B942B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesSeriesAxis" xlink:label="loc_invest_InvestmentSecuritiesSeriesAxis_9D66CD0E04085E20B126A9F7837EBCEF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_invest_InvestmentSecuritiesSeriesAxis_9D66CD0E04085E20B126A9F7837EBCEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesClassDomain" xlink:label="loc_invest_InvestmentSecuritiesClassDomain_1492C8766A0E4A8BBEADB3D91D6671CF_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_invest_InvestmentSecuritiesSeriesAxis_9D66CD0E04085E20B126A9F7837EBCEF" xlink:to="loc_invest_InvestmentSecuritiesClassDomain_1492C8766A0E4A8BBEADB3D91D6671CF_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesClassDomain" xlink:label="loc_invest_InvestmentSecuritiesClassDomain_6C52D9B3C4925F5780870FE9F6E355CD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_invest_InvestmentSecuritiesSeriesAxis_9D66CD0E04085E20B126A9F7837EBCEF" xlink:to="loc_invest_InvestmentSecuritiesClassDomain_6C52D9B3C4925F5780870FE9F6E355CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityFundsMember" xlink:label="loc_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_6C52D9B3C4925F5780870FE9F6E355CD" xlink:to="loc_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityByLocationAxis" xlink:label="loc_dei_EntityByLocationAxis_79CBF23E6A4D5BCFAAABE4F7AA2729AB" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_dei_EntityByLocationAxis_79CBF23E6A4D5BCFAAABE4F7AA2729AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_CEC34C05308D898C2231B3D91D677F9C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_EntityByLocationAxis_79CBF23E6A4D5BCFAAABE4F7AA2729AB" xlink:to="loc_dei_LocationDomain_CEC34C05308D898C2231B3D91D677F9C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_5961C68E567559F697E77DE9CFAB8238" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_EntityByLocationAxis_79CBF23E6A4D5BCFAAABE4F7AA2729AB" xlink:to="loc_dei_LocationDomain_5961C68E567559F697E77DE9CFAB8238" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_OK" xlink:label="loc_stpr_OK_97AEBE5A97895DF981F1DE966FC62656" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_LocationDomain_5961C68E567559F697E77DE9CFAB8238" xlink:to="loc_stpr_OK_97AEBE5A97895DF981F1DE966FC62656" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_A5F7166E1661545B94B4B24A17EE2B96" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_A5F7166E1661545B94B4B24A17EE2B96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_6D84ADD2F6F5D49E53F6B3D91D68B57B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_A5F7166E1661545B94B4B24A17EE2B96" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_6D84ADD2F6F5D49E53F6B3D91D68B57B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_A5F7166E1661545B94B4B24A17EE2B96" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_B8AEB9FF29195B6AACFA58C7171A111B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_B8AEB9FF29195B6AACFA58C7171A111B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_63C5DFDA91AA58BB8DEE09E4389B092D" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_63C5DFDA91AA58BB8DEE09E4389B092D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_C92F391EFAB7B81A4A11B3D91D69164A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_63C5DFDA91AA58BB8DEE09E4389B092D" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_C92F391EFAB7B81A4A11B3D91D69164A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_63C5DFDA91AA58BB8DEE09E4389B092D" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_C3D8B78468935C568F972A86C58EE29D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_C3D8B78468935C568F972A86C58EE29D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_3876ACF8462D5679B19E795A133FE6F7" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_3876ACF8462D5679B19E795A133FE6F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_E36DED6756515F05AF28848C32FE191E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_E36DED6756515F05AF28848C32FE191E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_7699D4714F40E91B2A2BB3D91D6BC6B6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:to="loc_us-gaap_PlanAssetCategoriesDomain_7699D4714F40E91B2A2BB3D91D6BC6B6_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:to="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GroupRetireeMedicalInsuranceContractMember" xlink:label="loc_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_USEquityMutualFundsInvestmentMember" xlink:label="loc_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="loc_us-gaap_MoneyMarketFundsMember_6DE05E7509EB5544B41F7A14733F43F6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_us-gaap_MoneyMarketFundsMember_6DE05E7509EB5544B41F7A14733F43F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashMember" xlink:label="loc_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_6B83EB070D84598DA55EA74DB5C3D4C9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_6B83EB070D84598DA55EA74DB5C3D4C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_B588D1E92536507383C435835F9778B2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_B588D1E92536507383C435835F9778B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_5408353AC7925A68BEF1408FACF9749B" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_5408353AC7925A68BEF1408FACF9749B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_3FAD82AA145C5941985250E49164897D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_3FAD82AA145C5941985250E49164897D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_CAB5C9C0648655D98BD0087499654C27" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_CAB5C9C0648655D98BD0087499654C27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_BE13A595275A55BD952872631EA55B66" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_BE13A595275A55BD952872631EA55B66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6490E1B01C7452D69BFBEC0F03ABF78B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6490E1B01C7452D69BFBEC0F03ABF78B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_0CFE333B41335778922C9D175D269C7C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_0CFE333B41335778922C9D175D269C7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_E504838AFD6D53FA9A637AEAA8BF57AB" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_E504838AFD6D53FA9A637AEAA8BF57AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_0C5BBFE40495590FBC3F85D50CE169B3" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_0C5BBFE40495590FBC3F85D50CE169B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_69CA1C222BD252FE8E4A8244AD90F365" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_69CA1C222BD252FE8E4A8244AD90F365" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_573187308BF056FB8C3D406A26179EE0" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_573187308BF056FB8C3D406A26179EE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_5D25C5BDDC7E5A8290D1254CF5F0659B" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_5D25C5BDDC7E5A8290D1254CF5F0659B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_EABE84AFBBD25BB0AB95F9BDEAD15554" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_EABE84AFBBD25BB0AB95F9BDEAD15554" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_61BBB3F1B3FF5D67AA80118A21DC0E6B" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_61BBB3F1B3FF5D67AA80118A21DC0E6B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E029C6F57D3A5BBFADBD5DF83E81DC1E" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E029C6F57D3A5BBFADBD5DF83E81DC1E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_FC116D9939B55F9DBC358C68B7C34429" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_FC116D9939B55F9DBC358C68B7C34429" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_30808AE6E4C856E49760EA8B5EC49970" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_30808AE6E4C856E49760EA8B5EC49970" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses" xlink:label="loc_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CapitalizedPortionOfNetPeriodicBenefitCost" xlink:label="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_E14514024F8855BA81B05446224E84EB" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_E14514024F8855BA81B05446224E84EB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8B43FF0E1360580F9D6C1AB056C97900" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8B43FF0E1360580F9D6C1AB056C97900" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent" xlink:label="loc_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_9E09EC8EC48A5C1DBD9FE1E0CA1897C7" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_9E09EC8EC48A5C1DBD9FE1E0CA1897C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_F0FD2305709B5F94AB2F8429BB27F0A2" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_F0FD2305709B5F94AB2F8429BB27F0A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1" xlink:label="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_B683FFCD0D5B595394689905E47996F4" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_B683FFCD0D5B595394689905E47996F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate" xlink:label="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_1BC30CC64D2054FE9F6A846EBBF066C8" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_1BC30CC64D2054FE9F6A846EBBF066C8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MedicareSubsidiesReceived" xlink:label="loc_oge_MedicareSubsidiesReceived_B794148E9DA259BDAC8D324B3739955A" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_MedicareSubsidiesReceived_B794148E9DA259BDAC8D324B3739955A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_FA2A1D3EA58155CFB2857E89B6D64135" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_FA2A1D3EA58155CFB2857E89B6D64135" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_23D20B5D86AA5248924DA710865EBA6D" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_23D20B5D86AA5248924DA710865EBA6D" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/ScheduleIi" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/ScheduleIiDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureTable" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_D64F3B9417CD23E4DBEA723201ACF3ED_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_D64F3B9417CD23E4DBEA723201ACF3ED_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ScheduleIiTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilities" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TypeofAccelerationofDebtAxis" xlink:label="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TypeofAccelerationofDebtDomain" xlink:label="loc_oge_TypeofAccelerationofDebtDomain_68BBCFD08CDB4A2A2602951A6074FAD3_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:to="loc_oge_TypeofAccelerationofDebtDomain_68BBCFD08CDB4A2A2602951A6074FAD3_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TypeofAccelerationofDebtDomain" xlink:label="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:to="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_UninsuredJudgementsMember" xlink:label="loc_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:to="loc_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_5BF0D3A85E1C5748A43E2F02A7425556" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="loc_us-gaap_DebtInstrumentAxis_5BF0D3A85E1C5748A43E2F02A7425556" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_DBD0390C142A69F8563195100672D555_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_5BF0D3A85E1C5748A43E2F02A7425556" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_DBD0390C142A69F8563195100672D555_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_CDE2DB43D8765B189B56E57552C33E64" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_5BF0D3A85E1C5748A43E2F02A7425556" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_CDE2DB43D8765B189B56E57552C33E64" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_December132017Member" xlink:label="loc_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_CDE2DB43D8765B189B56E57552C33E64" xlink:to="loc_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_B27D0494D7E2554B88E6A79307ED9653" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="loc_dei_LegalEntityAxis_B27D0494D7E2554B88E6A79307ED9653" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_85802B8CE766E5CFAF7795100672048F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_B27D0494D7E2554B88E6A79307ED9653" xlink:to="loc_dei_EntityDomain_85802B8CE766E5CFAF7795100672048F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_B27D0494D7E2554B88E6A79307ED9653" xlink:to="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_FE4458E13BE057EA858BEA202C6D86F2" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:to="loc_oge_OgeEnergyMember_FE4458E13BE057EA858BEA202C6D86F2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_669D1688033D502FBF27725E2B9321EA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:to="loc_oge_OgAndEMember_669D1688033D502FBF27725E2B9321EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_C3379F6877CE5EA7A205E7FF2A4078FA" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_us-gaap_ShortTermBorrowings_C3379F6877CE5EA7A205E7FF2A4078FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityAbstract" xlink:label="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="loc_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt" xlink:label="loc_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval" xlink:label="loc_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DebtRestrictionMaximumLettersofCredit" xlink:label="loc_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility" xlink:label="loc_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RatioofConsolidatedDebttoConsolidatedCapitalization" xlink:label="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_19891D1ADD4C5300936763F9950F3027" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_19891D1ADD4C5300936763F9950F3027" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccelerationofIndebtednessofCreditFacility" xlink:label="loc_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/StockBasedCompensation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/StockBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis" xlink:label="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain" xlink:label="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_3D4930D05E940269664D723201CA27B2_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:to="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_3D4930D05E940269664D723201CA27B2_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain" xlink:label="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:to="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:to="loc_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:to="loc_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_DFBBD4AFD9355E96973AAA61A63B9ACD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="loc_us-gaap_PlanNameAxis_DFBBD4AFD9355E96973AAA61A63B9ACD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_DFC7414B424A0B0ECBAF723201CB6586_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_DFBBD4AFD9355E96973AAA61A63B9ACD" xlink:to="loc_us-gaap_PlanNameDomain_DFC7414B424A0B0ECBAF723201CB6586_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_DFBBD4AFD9355E96973AAA61A63B9ACD" xlink:to="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsRelatedToEarningsPerShareMember" xlink:label="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:to="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalShareholderReturnMember" xlink:label="loc_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:to="loc_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA992328E9E4BC3CCE17723201CC910D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA992328E9E4BC3CCE17723201CC910D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsRelatedToEarningsPerShareMember" xlink:label="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_A45EA1579FE7536EA268A94D3801ACB8" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_A45EA1579FE7536EA268A94D3801ACB8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalShareholderReturnMember" xlink:label="loc_oge_TotalShareholderReturnMember_BE9F518B151F5B23B8E00D2521731D3A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_oge_TotalShareholderReturnMember_BE9F518B151F5B23B8E00D2521731D3A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_09AF3A80B7D65992AA758340BBA77711" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_us-gaap_RestrictedStockMember_09AF3A80B7D65992AA758340BBA77711" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockCompensationPlanMember" xlink:label="loc_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_B2D38C12D3A35940B7E73511518B1AE8" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_B2D38C12D3A35940B7E73511518B1AE8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AwardsOtherThanOptionsFullyVested" xlink:label="loc_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MinimumPayoutRange" xlink:label="loc_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MaximumPayoutRange" xlink:label="loc_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsModification" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AwardsOtherThanOptionsVestedAndExpectedToVest" xlink:label="loc_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue" xlink:label="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock" xlink:label="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/StockBasedCompensationTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_209CF58C06D0549EA05BA7EB5B5F1826" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_209CF58C06D0549EA05BA7EB5B5F1826" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_A9AF33BBC02C11307C6A9511698A7F88_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_209CF58C06D0549EA05BA7EB5B5F1826" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_A9AF33BBC02C11307C6A9511698A7F88_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_209CF58C06D0549EA05BA7EB5B5F1826" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_8E508F60E71A543D8C0D545976A22CAE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_8E508F60E71A543D8C0D545976A22CAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_D9663A6A1A9F5DB19F2BEDDB75977D2A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_us-gaap_RegulatoryAssetAxis_D9663A6A1A9F5DB19F2BEDDB75977D2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_4362EF35EBA7EF1CB46B9511698C3DE7_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RegulatoryAssetAxis_D9663A6A1A9F5DB19F2BEDDB75977D2A" xlink:to="loc_us-gaap_RegulatoryAssetDomain_4362EF35EBA7EF1CB46B9511698C3DE7_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RegulatoryAssetAxis_D9663A6A1A9F5DB19F2BEDDB75977D2A" xlink:to="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_BenefitObligationsMember" xlink:label="loc_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:to="loc_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryAssetMember" xlink:label="loc_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:to="loc_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsAxis" xlink:label="loc_oge_SmartGridCapitalCostsAxis_314EB8CA43BA59FC92E1E27613C5B265" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_oge_SmartGridCapitalCostsAxis_314EB8CA43BA59FC92E1E27613C5B265" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsDomain" xlink:label="loc_oge_SmartGridCapitalCostsDomain_91AC2A389F8201BF79989511698CBBD0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_SmartGridCapitalCostsAxis_314EB8CA43BA59FC92E1E27613C5B265" xlink:to="loc_oge_SmartGridCapitalCostsDomain_91AC2A389F8201BF79989511698CBBD0_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsDomain" xlink:label="loc_oge_SmartGridCapitalCostsDomain_5A14B0CAC58B51E0A16BCC24FCA52C0B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_SmartGridCapitalCostsAxis_314EB8CA43BA59FC92E1E27613C5B265" xlink:to="loc_oge_SmartGridCapitalCostsDomain_5A14B0CAC58B51E0A16BCC24FCA52C0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridProjectMember" xlink:label="loc_oge_SmartGridProjectMember_6DB6108D40F05007968DE1ED2EC89836" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SmartGridCapitalCostsDomain_5A14B0CAC58B51E0A16BCC24FCA52C0B" xlink:to="loc_oge_SmartGridProjectMember_6DB6108D40F05007968DE1ED2EC89836" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetAxis" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetDomain" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_C2C5731AE52E977168039511698D495B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_C2C5731AE52E977168039511698D495B_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetDomain" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlansIncomeLossMember" xlink:label="loc_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:to="loc_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PriorServiceCostMember" xlink:label="loc_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:to="loc_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_A57DA7CEF3CD52C0B9C31D9406CD390C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_A57DA7CEF3CD52C0B9C31D9406CD390C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAsset" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_07A3B21B9D9E58BF9CE62671FE2D00D9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_07A3B21B9D9E58BF9CE62671FE2D00D9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear" xlink:label="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCostsToBeRecovered" xlink:label="loc_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent" xlink:label="loc_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain" xlink:label="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_558D7031ACDB80E7AE58AEEA5749D25A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:to="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_558D7031ACDB80E7AE58AEEA5749D25A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain" xlink:label="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:to="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanPriorServiceCostMember" xlink:label="loc_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:to="loc_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_FBBC6B21B06B2681C480AEEA57493332_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_FBBC6B21B06B2681C480AEEA57493332_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementCostMember" xlink:label="loc_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:to="loc_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_0AA4F4E57C0993BC559BAEEA57495A31_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_0AA4F4E57C0993BC559BAEEA57495A31_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:to="loc_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_74A563D27BE044640651AEEA574B5BB5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_74A563D27BE044640651AEEA574B5BB5_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:to="loc_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:to="loc_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeMember" xlink:label="loc_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:to="loc_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_45401862C0AE5190B49995E92FB171B2" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_45401862C0AE5190B49995E92FB171B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_E6A57CC74774D3546C7BAEEA574C7EA4_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_45401862C0AE5190B49995E92FB171B2" xlink:to="loc_us-gaap_EquityComponentDomain_E6A57CC74774D3546C7BAEEA574C7EA4_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_45401862C0AE5190B49995E92FB171B2" xlink:to="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_E3F36A7BC83A5579932D1FE37A3977F7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_NoncontrollingInterestMember_E3F36A7BC83A5579932D1FE37A3977F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementCostMember" xlink:label="loc_oge_SettlementCostMember_8ADC967EEFA95503BB3AC362E94C9C91" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_oge_SettlementCostMember_8ADC967EEFA95503BB3AC362E94C9C91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_4151B278F8BD59E1A88DF76F54582C2A" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_CommodityContractMember_4151B278F8BD59E1A88DF76F54582C2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_CAF81AC2D73A5932A881F8F61FFDC5D8" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_InterestRateSwapMember_CAF81AC2D73A5932A881F8F61FFDC5D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_EBC4DC048C95502FAFC5870974B79D22" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_EBC4DC048C95502FAFC5870974B79D22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_BEDA18FCCC4A64C0C2B3AEEA5753F409_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_EBC4DC048C95502FAFC5870974B79D22" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_BEDA18FCCC4A64C0C2B3AEEA5753F409_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_EBC4DC048C95502FAFC5870974B79D22" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_1934F21977DC50E8B591C6A082F18A33" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_1934F21977DC50E8B591C6A082F18A33" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionPlansMember" xlink:label="loc_oge_PensionPlansMember_FD3C150120375FA4A3F308368C67FE79" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:to="loc_oge_PensionPlansMember_FD3C150120375FA4A3F308368C67FE79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_67BECBF9E92E5D3CA909B35A6FCFEF1C" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_67BECBF9E92E5D3CA909B35A6FCFEF1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_7D639354C34C517F9E62E36CB64049DB" xlink:type="locator" />
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_7D639354C34C517F9E62E36CB64049DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:type="locator" />
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:type="locator" />
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:type="locator" />
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:type="locator" />
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:type="locator" />
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:type="locator" />
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax" xlink:label="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:type="locator" />
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:type="locator" />
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:type="locator" />
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest" xlink:label="loc_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:type="locator" />
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:type="locator" />
    <link:definitionArc order="22" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear" xlink:label="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_25A8284AEC575737B83167BD71A9D04A" xlink:type="locator" />
    <link:definitionArc order="23" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_25A8284AEC575737B83167BD71A9D04A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_75539090B0595BF7B34BFE1DD895C132" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_AFE41EAA7BAA502A8FBA7862BAA7C66F" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_75539090B0595BF7B34BFE1DD895C132" xlink:to="loc_us-gaap_StatementTable_AFE41EAA7BAA502A8FBA7862BAA7C66F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_B0D4848E8FDD5DB4AEB523B9A59FFB45" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_AFE41EAA7BAA502A8FBA7862BAA7C66F" xlink:to="loc_us-gaap_StatementScenarioAxis_B0D4848E8FDD5DB4AEB523B9A59FFB45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_E5FF6C614F4E19D533CF7231FEE81F05_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_B0D4848E8FDD5DB4AEB523B9A59FFB45" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_E5FF6C614F4E19D533CF7231FEE81F05_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_C2E8DD2837BA5AB0B69CF652306AEE12" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_B0D4848E8FDD5DB4AEB523B9A59FFB45" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_C2E8DD2837BA5AB0B69CF652306AEE12" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_75539090B0595BF7B34BFE1DD895C132" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_36B22BCAE3965DCC961B7BC4ACE3B150" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_07ACFBB4B95A5FED93B7E93DF9F2471E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_36B22BCAE3965DCC961B7BC4ACE3B150" xlink:to="loc_us-gaap_StatementTable_07ACFBB4B95A5FED93B7E93DF9F2471E" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_07ACFBB4B95A5FED93B7E93DF9F2471E" xlink:to="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_6B30AB79EEFAC90846398AFEB43F043D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_6B30AB79EEFAC90846398AFEB43F043D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_EC578913230552E8916EBDABDD8791D7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_EC578913230552E8916EBDABDD8791D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_36B22BCAE3965DCC961B7BC4ACE3B150" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:to="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_F2E7F7EDF5D45259B79F94BD61DFAFCF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:to="loc_dei_LegalEntityAxis_F2E7F7EDF5D45259B79F94BD61DFAFCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_E72387B12C0C79770B9E723201A5C333_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_F2E7F7EDF5D45259B79F94BD61DFAFCF" xlink:to="loc_dei_EntityDomain_E72387B12C0C79770B9E723201A5C333_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_691596759957539D95BAEBA8EFA1D6EC" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_F2E7F7EDF5D45259B79F94BD61DFAFCF" xlink:to="loc_dei_EntityDomain_691596759957539D95BAEBA8EFA1D6EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:to="loc_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:to="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="loc_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationAccretionExpense" xlink:label="loc_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationRevisionOfEstimate" xlink:label="loc_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesIncurred" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesSettled" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantAxis" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantDomain_BFD7BDE6E69BC0C514CB7232009DAACC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantDomain_BFD7BDE6E69BC0C514CB7232009DAACC_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_E05674BE286D58B69E6DE8BA47FDB4CB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:to="loc_oge_RedbudPlantMember_E05674BE286D58B69E6DE8BA47FDB4CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_FDAD1B9B6F82DD7A310C7232009D056A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_FDAD1B9B6F82DD7A310C7232009D056A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TransmissionEquipmentMember" xlink:label="loc_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:to="loc_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_D5F729D1A4C95D13A2DD923376F7DFD9" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:to="loc_dei_LegalEntityAxis_D5F729D1A4C95D13A2DD923376F7DFD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_F9C02773AE8C4870F59C7232009D9137_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_D5F729D1A4C95D13A2DD923376F7DFD9" xlink:to="loc_dei_EntityDomain_F9C02773AE8C4870F59C7232009D9137_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_D5F729D1A4C95D13A2DD923376F7DFD9" xlink:to="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_C1D1808613445F73A513C50518A575FD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:to="loc_oge_RedbudPlantMember_C1D1808613445F73A513C50518A575FD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:to="loc_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProvisionForDepreciationRate" xlink:label="loc_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Projectedprovisionfordepreciationinnextfiscalyear" xlink:label="loc_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIntangiblePlantBalanceAmortizable" xlink:label="loc_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIntangiblePlantBalanceAmortizableThereafter" xlink:label="loc_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_BF4602808A3A559FBA25902FA8CA3B35" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_9AE13FCCD2EC5AA4B6C707235D1FD490" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_BF4602808A3A559FBA25902FA8CA3B35" xlink:to="loc_us-gaap_StatementTable_9AE13FCCD2EC5AA4B6C707235D1FD490" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_BD29191D03BA55A5AD3B920FA8E8DE8E" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_9AE13FCCD2EC5AA4B6C707235D1FD490" xlink:to="loc_us-gaap_RangeAxis_BD29191D03BA55A5AD3B920FA8E8DE8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_61A2513835DDEAA5913E72320128C971_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RangeAxis_BD29191D03BA55A5AD3B920FA8E8DE8E" xlink:to="loc_us-gaap_RangeMember_61A2513835DDEAA5913E72320128C971_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_9D867C090E995529A9A7342CEBF34683" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RangeAxis_BD29191D03BA55A5AD3B920FA8E8DE8E" xlink:to="loc_us-gaap_RangeMember_9D867C090E995529A9A7342CEBF34683" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent" xlink:label="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_BF4602808A3A559FBA25902FA8CA3B35" xlink:to="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:to="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementAxis" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:to="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementDomain" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementDomain_9CD2B5A72EC87580618E723201F8F970_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:to="loc_oge_EnableGasTransportationandStorageAgreementDomain_9CD2B5A72EC87580618E723201F8F970_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementDomain" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:to="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementMember" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:to="loc_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryAxis" xlink:label="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:to="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_8ACF412A32332A3577BF723201F8867F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_8ACF412A32332A3577BF723201F8867F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryFuelMember" xlink:label="loc_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:to="loc_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_6CDAE86DB1795A9C9FFCDAD082E39C16" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:to="loc_dei_LegalEntityAxis_6CDAE86DB1795A9C9FFCDAD082E39C16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_7C8F17B2681731FA43CF723201F9BA42_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_6CDAE86DB1795A9C9FFCDAD082E39C16" xlink:to="loc_dei_EntityDomain_7C8F17B2681731FA43CF723201F9BA42_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_6CDAE86DB1795A9C9FFCDAD082E39C16" xlink:to="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_45B50F879C1A514CADCD9E9C510C7B71" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:to="loc_oge_OgAndEMember_45B50F879C1A514CADCD9E9C510C7B71" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_20FCC56B58605660A6CC2934E3BC1A30" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:to="loc_oge_EnogexMember_20FCC56B58605660A6CC2934E3BC1A30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventory" xlink:label="loc_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:to="loc_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredCostsAndOtherAssets" xlink:label="loc_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:to="loc_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_EA23077CB6CA53A8A535AFF7BAD22F48" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:to="loc_us-gaap_OtherAssetsCurrent_EA23077CB6CA53A8A535AFF7BAD22F48" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilityPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_D234F7088839531BB3D7CAC99DD07886" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="loc_dei_LegalEntityAxis_D234F7088839531BB3D7CAC99DD07886" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_5799CF7471AA5228C4487232011F609F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_D234F7088839531BB3D7CAC99DD07886" xlink:to="loc_dei_EntityDomain_5799CF7471AA5228C4487232011F609F_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_D234F7088839531BB3D7CAC99DD07886" xlink:to="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_6815177820205539A984CD443B32F5FB" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:to="loc_oge_OgeEnergyMember_6815177820205539A984CD443B32F5FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_78E5E36C52645EAEA5DD5782F8487F0A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:to="loc_oge_OgAndEMember_78E5E36C52645EAEA5DD5782F8487F0A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_CAB4CA93D33155A09C6D54AA1D7F9794" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:to="loc_oge_EnogexMember_CAB4CA93D33155A09C6D54AA1D7F9794" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_69E71BAFB98853C389470A96AA3216BB" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_69E71BAFB98853C389470A96AA3216BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_17B2BF280626B5A7ED3B7232011F075E_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_69E71BAFB98853C389470A96AA3216BB" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_17B2BF280626B5A7ED3B7232011F075E_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_69E71BAFB98853C389470A96AA3216BB" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPropertyPlantAndEquipmentMember" xlink:label="loc_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricDistributionMember" xlink:label="loc_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricGenerationEquipmentMember" xlink:label="loc_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricTransmissionMember" xlink:label="loc_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FiniteLivedIntangibleAssetsMajorClassNameMember" xlink:label="loc_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentOtherTypesMember" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantAxis" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantAxis_3D77E672708952B6A1C2C056EB898E53" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantAxis_3D77E672708952B6A1C2C056EB898E53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantDomain_02AE744E7064FEC5E61272320121F934_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantAxis_3D77E672708952B6A1C2C056EB898E53" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantDomain_02AE744E7064FEC5E61272320121F934_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantAxis_3D77E672708952B6A1C2C056EB898E53" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_McclainPlantMember" xlink:label="loc_oge_McclainPlantMember_A1F9E72F66F3571182106A2B3ECD5F1D" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_McclainPlantMember_A1F9E72F66F3571182106A2B3ECD5F1D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_B6425C46CED35752B17F69BFCC89D9B2" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_RedbudPlantMember_B6425C46CED35752B17F69BFCC89D9B2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_7A42FBE8ACE3574AAC549DBAC2C15D99" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_OgeEnergyMember_7A42FBE8ACE3574AAC549DBAC2C15D99" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_241110B8B3555A4EBF586C36A8616EA2" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_OgAndEMember_241110B8B3555A4EBF586C36A8616EA2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_50F5290685ED550AB3AB4EB56FDB5EE4" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_EnogexMember_50F5290685ED550AB3AB4EB56FDB5EE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_CCE680DFBA8D5462B88EF21B4C9222A4" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_CCE680DFBA8D5462B88EF21B4C9222A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_33202C6929FD58E9A6FE50A7026FBF09" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_33202C6929FD58E9A6FE50A7026FBF09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization" xlink:label="loc_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsAxis" xlink:label="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsDomain" xlink:label="loc_oge_SmartGridCapitalCostsDomain_3475901BC7274C33357F8AFEB45B43E7_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:to="loc_oge_SmartGridCapitalCostsDomain_3475901BC7274C33357F8AFEB45B43E7_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsDomain" xlink:label="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:to="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridProjectMember" xlink:label="loc_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:to="loc_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_2A55CD395A50895307F78AFEB45BE218_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:to="loc_us-gaap_RegulatoryAssetDomain_2A55CD395A50895307F78AFEB45BE218_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:to="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaDemandProgramRiderUnderRecoveryMember" xlink:label="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SPPCostTrackerRiderUnderRecoveryMember" xlink:label="loc_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CrossroadsWindFarmRiderUnderRecoveryMember" xlink:label="loc_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherRegulatoryAssetsMember" xlink:label="loc_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_BenefitObligationsMember" xlink:label="loc_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesRecoverableFromCustomersNetMember" xlink:label="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridMember" xlink:label="loc_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredStormExpensesMember" xlink:label="loc_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:type="locator" />
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossOnReacquiredDebtMember" xlink:label="loc_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:type="locator" />
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionTrackerMember" xlink:label="loc_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:type="locator" />
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="loc_us-gaap_RegulatoryLiabilityDomain_D0420D2E8FAD4C1616F68AFEB45D750A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:to="loc_us-gaap_RegulatoryLiabilityDomain_D0420D2E8FAD4C1616F68AFEB45D750A_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:to="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridRiderOverRecoveryMember" xlink:label="loc_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CrossroadsWindFarmRiderOverRecoveryMember" xlink:label="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherRegulatoryLiabilitiesMember" xlink:label="loc_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesRecoverableFromCustomersNetMember" xlink:label="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_2367D4EACA4251A8830764D0AD903E5B" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_2367D4EACA4251A8830764D0AD903E5B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccruedRemovalObligationsMember" xlink:label="loc_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionTrackerMember" xlink:label="loc_oge_PensionTrackerMember_D164FA45365F50BA992FEB3E93E33ECF" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_PensionTrackerMember_D164FA45365F50BA992FEB3E93E33ECF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredPensionCreditMember" xlink:label="loc_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFuelCost" xlink:label="loc_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRefundLiabilityCurrent" xlink:label="loc_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:type="locator" />
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityCurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:type="locator" />
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:type="locator" />
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustment" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:type="locator" />
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_5447E338EEA255B69FC4646A6BF7092C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_60C71A67D5F5537CA10FDB527C3C04E3" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_5447E338EEA255B69FC4646A6BF7092C" xlink:to="loc_us-gaap_StatementTable_60C71A67D5F5537CA10FDB527C3C04E3" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_60C71A67D5F5537CA10FDB527C3C04E3" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_043C949B5BECFB5FEC9790E2CA3D675D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_043C949B5BECFB5FEC9790E2CA3D675D_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:to="loc_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustment" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustment_AF2CDF80ACE4570E95A58503CE34275C" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_5447E338EEA255B69FC4646A6BF7092C" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustment_AF2CDF80ACE4570E95A58503CE34275C" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformation" xlink:type="extended" />
  <link:definitionLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowInformationTable" xlink:label="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:to="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowsAxis" xlink:label="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:to="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowsDomain" xlink:label="loc_oge_SupplementalCashFlowsDomain_A3C7865D0FC62680999C7232014AF09C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:to="loc_oge_SupplementalCashFlowsDomain_A3C7865D0FC62680999C7232014AF09C_533EE3910B4854B493610E1DA30EC9D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowsDomain" xlink:label="loc_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:to="loc_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:to="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InstallmentPaymentsForTinkerElectricDistributionSystem" xlink:label="loc_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:to="loc_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PowerPlantLongTermServiceAgreement" xlink:label="loc_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:to="loc_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InvestmentinEnable" xlink:label="loc_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:type="locator" />
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:to="loc_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowElementsAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:to="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:type="locator" />
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:to="loc_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:type="locator" />
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:type="arc" />
  </link:definitionLink>
  <link:definitionLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformationTables" xlink:type="extended" />
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>8
<FILENAME>oge-20180517_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_us-gaap_SegmentReportingAbstract_374C8DA0C1C5A5E533587231FF285205_label_en-US" xlink:label="lab_us-gaap_SegmentReportingAbstract_86975A0DE83A54E48C00C92E92F4E44B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_86975A0DE83A54E48C00C92E92F4E44B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingAbstract_86975A0DE83A54E48C00C92E92F4E44B" xlink:to="lab_us-gaap_SegmentReportingAbstract_86975A0DE83A54E48C00C92E92F4E44B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_B2DF9FE22A23B6776E0C7231FF288570_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_B2DF9FE22A23B6776E0C7231FF288570_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_B550AF34C04CBAF37BC47231FF2AD8E5_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Business Segments [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_B550AF34C04CBAF37BC47231FF2AD8E5_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentDomain_BF54668BD2CA43A8F0387231FF2AB1B5_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segments [Domain]</link:label>
    <link:label id="lab_us-gaap_SegmentDomain_BF54668BD2CA43A8F0387231FF2AB1B5_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segments [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:to="lab_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingInformationLineItems_AFB91655F1378CF151487231FF2A89B9_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
    <link:label id="lab_us-gaap_SegmentReportingInformationLineItems_AFB91655F1378CF151487231FF2A89B9_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Information [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:to="lab_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:type="arc" />
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_261F4346013C0BDECB177231FF2A9510_verboseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_9AF94AA81AC850F5AD8EB11BABF8F4B9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Report of Business Segments</link:label>
    <link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_261F4346013C0BDECB177231FF2A9510_label_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_9AF94AA81AC850F5AD8EB11BABF8F4B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Segment Reporting Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_9AF94AA81AC850F5AD8EB11BABF8F4B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentReportingDisclosureTextBlock_9AF94AA81AC850F5AD8EB11BABF8F4B9" xlink:to="lab_us-gaap_SegmentReportingDisclosureTextBlock_9AF94AA81AC850F5AD8EB11BABF8F4B9" xlink:type="arc" />
    <link:label id="lab_oge_CommonEquityDividendRestrictionsAbstract_BBFD2A474D68936EABA18AFEB114BE87_label_en-US" xlink:label="lab_oge_CommonEquityDividendRestrictionsAbstract_D0CF56AE802B5A24B8ADB33FFD3289E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Equity Dividend Restrictions [Abstract]</link:label>
    <link:label id="lab_oge_CommonEquityDividendRestrictionsAbstract_BBFD2A474D68936EABA18AFEB114BE87_documentation_en-US" xlink:label="lab_oge_CommonEquityDividendRestrictionsAbstract_D0CF56AE802B5A24B8ADB33FFD3289E6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Common Equity Dividend Restrictions [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CommonEquityDividendRestrictionsAbstract" xlink:label="loc_oge_CommonEquityDividendRestrictionsAbstract_D0CF56AE802B5A24B8ADB33FFD3289E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CommonEquityDividendRestrictionsAbstract_D0CF56AE802B5A24B8ADB33FFD3289E6" xlink:to="lab_oge_CommonEquityDividendRestrictionsAbstract_D0CF56AE802B5A24B8ADB33FFD3289E6" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementTable_F64A291F57DF71133FB78AFEB1150FD2_terseLabel_en-US" xlink:label="lab_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:label id="lab_us-gaap_StatementTable_F64A291F57DF71133FB78AFEB1150FD2_label_en-US" xlink:label="lab_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:to="lab_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:type="arc" />
    <link:label id="lab_dei_LegalEntityAxis_A59DBDDAF00D73DFFB708AFEB115C3B6_terseLabel_en-US" xlink:label="lab_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:label id="lab_dei_LegalEntityAxis_A59DBDDAF00D73DFFB708AFEB115C3B6_label_en-US" xlink:label="lab_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:to="lab_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:type="arc" />
    <link:label id="lab_dei_EntityDomain_541757060EEBA3A0C44D8AFEB115ABB6_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:label id="lab_dei_EntityDomain_541757060EEBA3A0C44D8AFEB115ABB6_label_en-US" xlink:label="lab_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:to="lab_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:type="arc" />
    <link:label id="lab_oge_OgeEnergyMember_FED94A41DF95A1D3B5D48AFEB1157FC1_terseLabel_en-US" xlink:label="lab_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OGE Energy [Member]</link:label>
    <link:label id="lab_oge_OgeEnergyMember_FED94A41DF95A1D3B5D48AFEB1157FC1_label_en-US" xlink:label="lab_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OGE Energy [Member]</link:label>
    <link:label id="lab_oge_OgeEnergyMember_FED94A41DF95A1D3B5D48AFEB1157FC1_documentation_en-US" xlink:label="lab_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OGE Energy [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:to="lab_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:type="arc" />
    <link:label id="lab_oge_OgAndEMember_68AF52D4A0A4E6990B1E8AFEB1155B8B_terseLabel_en-US" xlink:label="lab_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Og and E [Member]</link:label>
    <link:label id="lab_oge_OgAndEMember_68AF52D4A0A4E6990B1E8AFEB1155B8B_label_en-US" xlink:label="lab_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Og and E [Member]</link:label>
    <link:label id="lab_oge_OgAndEMember_68AF52D4A0A4E6990B1E8AFEB1155B8B_documentation_en-US" xlink:label="lab_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Og and E [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:to="lab_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementLineItems_16CD01ABDE2EC3FE7FAF8AFEB115C100_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:label id="lab_us-gaap_StatementLineItems_16CD01ABDE2EC3FE7FAF8AFEB115C100_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="lab_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_F72C4BAAF7B5A354DD108AFEB11548CC_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:label id="lab_us-gaap_PreferredStockSharesOutstanding_F72C4BAAF7B5A354DD108AFEB11548CC_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock, Shares Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:to="lab_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:type="arc" />
    <link:label id="lab_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_39E5F2BE4BFF3532FBC38AFEB116B240_terseLabel_en-US" xlink:label="lab_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ratio of Consolidated Debt to Consolidated Capitalization</link:label>
    <link:label id="lab_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_39E5F2BE4BFF3532FBC38AFEB116B240_label_en-US" xlink:label="lab_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Ratio of Consolidated Debt to Consolidated Capitalization</link:label>
    <link:label id="lab_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_39E5F2BE4BFF3532FBC38AFEB116B240_documentation_en-US" xlink:label="lab_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The percentage of consolidated debt to total consolidated capitalization, which the entity may not exceed pursuant to a debt covenant.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RatioofConsolidatedDebttoConsolidatedCapitalization" xlink:label="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:to="lab_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:type="arc" />
    <link:label id="lab_oge_RetainedEarningsRestricted_8F2CC9CEA5EAAF677A3B8AFEB11655F7_terseLabel_en-US" xlink:label="lab_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained Earnings, Restricted</link:label>
    <link:label id="lab_oge_RetainedEarningsRestricted_8F2CC9CEA5EAAF677A3B8AFEB11655F7_label_en-US" xlink:label="lab_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings, Restricted</link:label>
    <link:label id="lab_oge_RetainedEarningsRestricted_8F2CC9CEA5EAAF677A3B8AFEB11655F7_documentation_en-US" xlink:label="lab_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of retained earnings which are restricted from being paid out in dividends. Paying out this amount would cause the Company to exceed it's debt to total capitalization ratio established by the Company's debt covenants.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RetainedEarningsRestricted" xlink:label="loc_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:to="lab_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:type="arc" />
    <link:label id="lab_oge_RetainedEarningsUnrestricted_873F64BE1854AF6C67738AFEB116A43F_terseLabel_en-US" xlink:label="lab_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained Earnings, Unrestricted</link:label>
    <link:label id="lab_oge_RetainedEarningsUnrestricted_873F64BE1854AF6C67738AFEB116A43F_label_en-US" xlink:label="lab_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings, Unrestricted</link:label>
    <link:label id="lab_oge_RetainedEarningsUnrestricted_873F64BE1854AF6C67738AFEB116A43F_documentation_en-US" xlink:label="lab_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of retained earnings which are available to be paid out in dividends.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RetainedEarningsUnrestricted" xlink:label="loc_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:to="lab_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_273D0FC72131A3565971B3948A0420CD_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_00792E05C70E502C8E6B19456495E9B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Comprehensive Income [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_00792E05C70E502C8E6B19456495E9B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_00792E05C70E502C8E6B19456495E9B5" xlink:to="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_00792E05C70E502C8E6B19456495E9B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementScenarioAxis_FF4A24E000E4C6FD8168B3948A0473FD_verboseLabel_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementScenarioAxis_FF4A24E000E4C6FD8168B3948A0473FD_label_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:to="lab_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_5FB96BDE62DDC9791B5EB3948A04DF55_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Scenario, Unspecified [Domain]</link:label>
    <link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_5FB96BDE62DDC9791B5EB3948A04DF55_label_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Scenario, Unspecified [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:to="lab_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_6AB95B0EFC2CEA03EB65B3948A059C1E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension Plan and Restoration of Retirement Income Plan:</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_6AB95B0EFC2CEA03EB65B3948A059C1E_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_A1B8355AB5D754C4DB45B3948A05C44E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred net loss, net of tax of $1.4, $1.7 and $2.2, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_A1B8355AB5D754C4DB45B3948A05C44E_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_2403E8E4A2E4F35956C4B3948A05A396_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net gain (loss) arising during the period, net of tax of $0.2, ($0.6) and ($5.8), respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_2403E8E4A2E4F35956C4B3948A05A396_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:to="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_6935F4F32A8874A013ACB3948A050986_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of prior service cost, net of tax of $0.0, $0.0 and $0.0, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_6935F4F32A8874A013ACB3948A050986_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_6935F4F32A8874A013ACB3948A050986_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:to="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_4A594CB02FAFE22408BBB3948A051090_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement cost, net of tax of $1.4, $3.2 and $2.9, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_4A594CB02FAFE22408BBB3948A051090_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:to="lab_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:type="arc" />
    <link:label id="lab_oge_DefinedBenefitPostretirementPlansAbstract_803E7F13C718CD3850EAB3948A058A98_verboseLabel_en-US" xlink:label="lab_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Postretirement plans:</link:label>
    <link:label id="lab_oge_DefinedBenefitPostretirementPlansAbstract_803E7F13C718CD3850EAB3948A058A98_label_en-US" xlink:label="lab_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Postretirement Plans [Abstract]</link:label>
    <link:label id="lab_oge_DefinedBenefitPostretirementPlansAbstract_803E7F13C718CD3850EAB3948A058A98_documentation_en-US" xlink:label="lab_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">-- None. No documentation exists for this element. --</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPostretirementPlansAbstract" xlink:label="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="lab_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_663A9EA515665D776D7EB3948A053727_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement cost, net of tax of $0.2, $0.0 and $0.0, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_663A9EA515665D776D7EB3948A053727_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Loss Prior Service Credit Arising During The Period Recognized In Net Periodic Benefit Cost Tax Effect</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_663A9EA515665D776D7EB3948A053727_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Loss Prior Service Credit Arising During The Period Recognized In Net Periodic Benefit Cost Tax Effect</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect" xlink:label="loc_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:to="lab_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_9950310C95B11A2B5267B3948A065D72_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Prior service cost arising during the period, net of tax of $4.0, $0.0 and $0.0, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_9950310C95B11A2B5267B3948A065D72_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_2AFA78DA2AE81F2B8BA6B3948A063FBB_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred net loss, net of tax of $0.0, $0.0 and $0.8, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_2AFA78DA2AE81F2B8BA6B3948A063FBB_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_2AFA78DA2AE81F2B8BA6B3948A063FBB_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:to="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_2E56C5CEAC095A44FB02B3948A06EBB6_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net (loss) gain arising during the period, net of tax of ($0.2), $0.1 and $5.6, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_2E56C5CEAC095A44FB02B3948A06EBB6_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Postretirement Plans Net Unamortized Gain Loss Arising During the Period, Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_2E56C5CEAC095A44FB02B3948A06EBB6_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Postretirement Plans Net Unamortized Gain Loss Arising During the Period, Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:to="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_2783184C3B2ACBADE7B8B3948A067DB3_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred net transition obligation</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_2783184C3B2ACBADE7B8B3948A067DB3_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Transition Asset (Obligation), Reclassification Adjustment from AOCI, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_85896CCA803C40DB4992B3948A06EC23_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of prior service cost, net of tax of ($0.3), ($1.0) and ($1.1), respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_85896CCA803C40DB4992B3948A06EC23_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss) Amortization Defined Benefit Postretirement Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Tax Effect</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_85896CCA803C40DB4992B3948A06EC23_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax effect on adjustment out of other comprehensive income for prior service costs recognized as a component of net periodic postretirement benefit cost during the period.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect" xlink:label="loc_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:to="lab_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_1F99A1479D818DD0004BB3948A06422D_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred interest rate swap hedging losses, net of tax of $0, $0 and $0.0, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_1F99A1479D818DD0004BB3948A06422D_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Reclassification Adjustment On Interest Rate Swaps Included In Net Income Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_1F99A1479D818DD0004BB3948A06422D_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Reclassification Adjustment On Interest Rate Swaps Included In Net Income, Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:to="lab_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_22646BF87619E9213257B3948A064536_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred commodity contracts hedging (gains) losses reclassified in net income</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_22646BF87619E9213257B3948A064536_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_B0D7541A5AE0E50DEC8FB3948A079E31_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred commodity contracts hedging gains (losses)</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_B0D7541A5AE0E50DEC8FB3948A079E31_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_6C2E77E737A9C2CA66D272320229587C_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B6EF9781F5C85FB4BC6D7C42A78C9D4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B6EF9781F5C85FB4BC6D7C42A78C9D4D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B6EF9781F5C85FB4BC6D7C42A78C9D4D" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B6EF9781F5C85FB4BC6D7C42A78C9D4D" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingenciesTable_FAB302EB070EC30FC2C77232022991AD_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Table]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesTable_FAB302EB070EC30FC2C77232022991AD_label_en-US" xlink:label="lab_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="lab_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:type="arc" />
    <link:label id="lab_us-gaap_RangeAxis_1B7FC60E6905BCD43D2A7232022964B3_terseLabel_en-US" xlink:label="lab_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:label id="lab_us-gaap_RangeAxis_1B7FC60E6905BCD43D2A7232022964B3_label_en-US" xlink:label="lab_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:to="lab_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:type="arc" />
    <link:label id="lab_us-gaap_RangeMember_EC916883C132ED6262387232022AE5BA_terseLabel_en-US" xlink:label="lab_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:label id="lab_us-gaap_RangeMember_EC916883C132ED6262387232022AE5BA_label_en-US" xlink:label="lab_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Range [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:to="lab_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_MaximumMember_B8F403304003AF73EAC57232022A8996_terseLabel_en-US" xlink:label="lab_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:label id="lab_us-gaap_MaximumMember_B8F403304003AF73EAC57232022A8996_label_en-US" xlink:label="lab_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:to="lab_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:type="arc" />
    <link:label id="lab_oge_EnvironmentalComplianceAxis_1C97849BE84BC833DC0D7232022A9D41_terseLabel_en-US" xlink:label="lab_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Environmental Compliance [Axis]</link:label>
    <link:label id="lab_oge_EnvironmentalComplianceAxis_1C97849BE84BC833DC0D7232022A9D41_label_en-US" xlink:label="lab_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Environmental Compliance [Axis]</link:label>
    <link:label id="lab_oge_EnvironmentalComplianceAxis_1C97849BE84BC833DC0D7232022A9D41_documentation_en-US" xlink:label="lab_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Environmental Compliance [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceAxis" xlink:label="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:to="lab_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:type="arc" />
    <link:label id="lab_oge_EnvironmentalComplianceDomain_807F73D0BDF950AE40C37232022AC743_terseLabel_en-US" xlink:label="lab_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Environmental Compliance [Domain]</link:label>
    <link:label id="lab_oge_EnvironmentalComplianceDomain_807F73D0BDF950AE40C37232022AC743_label_en-US" xlink:label="lab_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Environmental Compliance [Domain]</link:label>
    <link:label id="lab_oge_EnvironmentalComplianceDomain_807F73D0BDF950AE40C37232022AC743_documentation_en-US" xlink:label="lab_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Environmental Compliance [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceDomain" xlink:label="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:to="lab_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:type="arc" />
    <link:label id="lab_oge_NewSourceReviewMember_1A163602DB54C6227FF47232022B9E24_terseLabel_en-US" xlink:label="lab_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Source Review [Member]</link:label>
    <link:label id="lab_oge_NewSourceReviewMember_1A163602DB54C6227FF47232022B9E24_label_en-US" xlink:label="lab_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Source Review [Member]</link:label>
    <link:label id="lab_oge_NewSourceReviewMember_1A163602DB54C6227FF47232022B9E24_documentation_en-US" xlink:label="lab_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">New Source Review [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NewSourceReviewMember" xlink:label="loc_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:to="lab_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:type="arc" />
    <link:label id="lab_oge_CleanPowerPlanMember_0F4E4937685308EDF2B17232022BA2F0_terseLabel_en-US" xlink:label="lab_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Clean Power Plan [Member]</link:label>
    <link:label id="lab_oge_CleanPowerPlanMember_0F4E4937685308EDF2B17232022BA2F0_label_en-US" xlink:label="lab_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Clean Power Plan [Member]</link:label>
    <link:label id="lab_oge_CleanPowerPlanMember_0F4E4937685308EDF2B17232022BA2F0_documentation_en-US" xlink:label="lab_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Clean Power Plan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CleanPowerPlanMember" xlink:label="loc_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:to="lab_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:type="arc" />
    <link:label id="lab_oge_NewLongTermServiceAgreementAxis_02EF85BF1395F25CDFF37232022B1A9D_terseLabel_en-US" xlink:label="lab_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Long-Term Service Agreement [Axis]</link:label>
    <link:label id="lab_oge_NewLongTermServiceAgreementAxis_02EF85BF1395F25CDFF37232022B1A9D_label_en-US" xlink:label="lab_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Long-Term Service Agreement [Axis]</link:label>
    <link:label id="lab_oge_NewLongTermServiceAgreementAxis_02EF85BF1395F25CDFF37232022B1A9D_documentation_en-US" xlink:label="lab_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">New Long-Term Service Agreement [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NewLongTermServiceAgreementAxis" xlink:label="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:to="lab_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:type="arc" />
    <link:label id="lab_oge_NewLongTermServiceAgreementDomain_C987ABEB500BEEBA46D67232022C8CCE_terseLabel_en-US" xlink:label="lab_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Long-Term Service Agreement [Domain]</link:label>
    <link:label id="lab_oge_NewLongTermServiceAgreementDomain_C987ABEB500BEEBA46D67232022C8CCE_label_en-US" xlink:label="lab_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Long-Term Service Agreement [Domain]</link:label>
    <link:label id="lab_oge_NewLongTermServiceAgreementDomain_C987ABEB500BEEBA46D67232022C8CCE_documentation_en-US" xlink:label="lab_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for New Long-Term Service Agreement [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NewLongTermServiceAgreementDomain" xlink:label="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:to="lab_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:type="arc" />
    <link:label id="lab_oge_OgeLongTermServiceAgreementCommitmentsMember_985604302FB160C092607232022CE4DC_terseLabel_en-US" xlink:label="lab_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E long-term service agreement commitments [Member]</link:label>
    <link:label id="lab_oge_OgeLongTermServiceAgreementCommitmentsMember_985604302FB160C092607232022CE4DC_label_en-US" xlink:label="lab_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E long-term service agreement commitments [Member]</link:label>
    <link:label id="lab_oge_OgeLongTermServiceAgreementCommitmentsMember_985604302FB160C092607232022CE4DC_documentation_en-US" xlink:label="lab_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E long-term service agreement commitments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeLongTermServiceAgreementCommitmentsMember" xlink:label="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:to="lab_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:type="arc" />
    <link:label id="lab_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_0F6C1815B7F12AC5A2FC7232022C8272_terseLabel_en-US" xlink:label="lab_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E cogeneration capacity and fixed operation and maintenance payments [Member]</link:label>
    <link:label id="lab_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_0F6C1815B7F12AC5A2FC7232022C8272_label_en-US" xlink:label="lab_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E cogeneration capacity and fixed operation and maintenance payments [Member]</link:label>
    <link:label id="lab_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_0F6C1815B7F12AC5A2FC7232022C8272_documentation_en-US" xlink:label="lab_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E cogeneration capacity and fixed operation and maintenance payments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" xlink:label="loc_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:to="lab_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:type="arc" />
    <link:label id="lab_oge_OgeExpectedCogenerationEnergyPaymentsMember_2D7A0C2E971FE12A6CF37232022CFC06_terseLabel_en-US" xlink:label="lab_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E expected cogeneration energy payments [Member]</link:label>
    <link:label id="lab_oge_OgeExpectedCogenerationEnergyPaymentsMember_2D7A0C2E971FE12A6CF37232022CFC06_label_en-US" xlink:label="lab_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E expected cogeneration energy payments [Member]</link:label>
    <link:label id="lab_oge_OgeExpectedCogenerationEnergyPaymentsMember_2D7A0C2E971FE12A6CF37232022CFC06_documentation_en-US" xlink:label="lab_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E expected cogeneration energy payments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeExpectedCogenerationEnergyPaymentsMember" xlink:label="loc_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:to="lab_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:type="arc" />
    <link:label id="lab_oge_OgeMinimumFuelPurchaseCommitmentsMember_249B3A275F199EC1D4597232022D63C7_terseLabel_en-US" xlink:label="lab_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E minimum fuel purchase commitments [Member]</link:label>
    <link:label id="lab_oge_OgeMinimumFuelPurchaseCommitmentsMember_249B3A275F199EC1D4597232022D63C7_label_en-US" xlink:label="lab_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E minimum fuel purchase commitments [Member]</link:label>
    <link:label id="lab_oge_OgeMinimumFuelPurchaseCommitmentsMember_249B3A275F199EC1D4597232022D63C7_documentation_en-US" xlink:label="lab_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E minimum fuel purchase commitments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeMinimumFuelPurchaseCommitmentsMember" xlink:label="loc_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:to="lab_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:type="arc" />
    <link:label id="lab_oge_OgeExpectedWindPurchaseCommitmentsMember_256DEFD8035286C174C07232022D7567_terseLabel_en-US" xlink:label="lab_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E expected wind purchase commitments [Member]</link:label>
    <link:label id="lab_oge_OgeExpectedWindPurchaseCommitmentsMember_256DEFD8035286C174C07232022D7567_label_en-US" xlink:label="lab_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E expected wind purchase commitments [Member]</link:label>
    <link:label id="lab_oge_OgeExpectedWindPurchaseCommitmentsMember_256DEFD8035286C174C07232022D7567_documentation_en-US" xlink:label="lab_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E expected wind purchase commitments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeExpectedWindPurchaseCommitmentsMember" xlink:label="loc_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:to="lab_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:type="arc" />
    <link:label id="lab_oge_MustangModernizationMember_8F92D7CAC027F68BEE827232022DD09A_terseLabel_en-US" xlink:label="lab_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mustang Modernization [Member]</link:label>
    <link:label id="lab_oge_MustangModernizationMember_8F92D7CAC027F68BEE827232022DD09A_label_en-US" xlink:label="lab_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mustang Modernization [Member]</link:label>
    <link:label id="lab_oge_MustangModernizationMember_8F92D7CAC027F68BEE827232022DD09A_documentation_en-US" xlink:label="lab_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Mustang Modernization [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MustangModernizationMember" xlink:label="loc_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:to="lab_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:type="arc" />
    <link:label id="lab_oge_EnvironmentalCompliancePlanMember_C3D0CFA3BE8A70CE8C367232022D3FAD_verboseLabel_en-US" xlink:label="lab_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Environmental compliance plan expenditures [Member]</link:label>
    <link:label id="lab_oge_EnvironmentalCompliancePlanMember_C3D0CFA3BE8A70CE8C367232022D3FAD_label_en-US" xlink:label="lab_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Environmental Compliance Plan [Member]</link:label>
    <link:label id="lab_oge_EnvironmentalCompliancePlanMember_C3D0CFA3BE8A70CE8C367232022D3FAD_documentation_en-US" xlink:label="lab_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Environmental Compliance Plan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalCompliancePlanMember" xlink:label="loc_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:to="lab_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:type="arc" />
    <link:label id="lab_oge_PublicUtilityRegulatoryPolicyActOf1978Member_4CB2EF3B622D42F1FC897232022D6204_terseLabel_en-US" xlink:label="lab_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utility Regulatory Policy Act of 1978 [Member]</link:label>
    <link:label id="lab_oge_PublicUtilityRegulatoryPolicyActOf1978Member_4CB2EF3B622D42F1FC897232022D6204_label_en-US" xlink:label="lab_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utility Regulatory Policy Act of 1978 [Member]</link:label>
    <link:label id="lab_oge_PublicUtilityRegulatoryPolicyActOf1978Member_4CB2EF3B622D42F1FC897232022D6204_documentation_en-US" xlink:label="lab_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Public Utility Regulatory Policy Act of 1978 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PublicUtilityRegulatoryPolicyActOf1978Member" xlink:label="loc_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:to="lab_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:type="arc" />
    <link:label id="lab_oge_OgeTotalCogenerationPaymentsMember_72DB4A5FA8D391DB8F637232022DA82B_terseLabel_en-US" xlink:label="lab_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E total cogeneration payments [Member]</link:label>
    <link:label id="lab_oge_OgeTotalCogenerationPaymentsMember_72DB4A5FA8D391DB8F637232022DA82B_label_en-US" xlink:label="lab_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E total cogeneration payments [Member]</link:label>
    <link:label id="lab_oge_OgeTotalCogenerationPaymentsMember_72DB4A5FA8D391DB8F637232022DA82B_documentation_en-US" xlink:label="lab_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E total cogeneration payments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeTotalCogenerationPaymentsMember" xlink:label="loc_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:to="lab_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:type="arc" />
    <link:label id="lab_oge_OgeCapacityPaymentsMember_D8B2BDCDBEA7B22B2AB27232022D68D4_terseLabel_en-US" xlink:label="lab_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E capacity payments [Member]</link:label>
    <link:label id="lab_oge_OgeCapacityPaymentsMember_D8B2BDCDBEA7B22B2AB27232022D68D4_label_en-US" xlink:label="lab_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E capacity payments [Member]</link:label>
    <link:label id="lab_oge_OgeCapacityPaymentsMember_D8B2BDCDBEA7B22B2AB27232022D68D4_documentation_en-US" xlink:label="lab_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E capacity payments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeCapacityPaymentsMember" xlink:label="loc_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:to="lab_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:type="arc" />
    <link:label id="lab_oge_CpvKeenanMember_1EF50360BB83463349367232022D7B7A_terseLabel_en-US" xlink:label="lab_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CPV Keenan [Member]</link:label>
    <link:label id="lab_oge_CpvKeenanMember_1EF50360BB83463349367232022D7B7A_label_en-US" xlink:label="lab_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CPV Keenan [Member]</link:label>
    <link:label id="lab_oge_CpvKeenanMember_1EF50360BB83463349367232022D7B7A_documentation_en-US" xlink:label="lab_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">CPV Keenan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CpvKeenanMember" xlink:label="loc_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:to="lab_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:type="arc" />
    <link:label id="lab_oge_EdisonMissionEnergyMember_96C9B91CC992AF4F2DF67232022E16DA_terseLabel_en-US" xlink:label="lab_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Edison Mission Energy [Member]</link:label>
    <link:label id="lab_oge_EdisonMissionEnergyMember_96C9B91CC992AF4F2DF67232022E16DA_label_en-US" xlink:label="lab_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Edison Mission Energy [Member]</link:label>
    <link:label id="lab_oge_EdisonMissionEnergyMember_96C9B91CC992AF4F2DF67232022E16DA_documentation_en-US" xlink:label="lab_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Edison Mission Energy [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EdisonMissionEnergyMember" xlink:label="loc_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:to="lab_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:type="arc" />
    <link:label id="lab_oge_FplEnergyMember_443F7C06A9601DA0201C7232022EA5AC_terseLabel_en-US" xlink:label="lab_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FPL Energy [Member]</link:label>
    <link:label id="lab_oge_FplEnergyMember_443F7C06A9601DA0201C7232022EA5AC_label_en-US" xlink:label="lab_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">FPL Energy [Member]</link:label>
    <link:label id="lab_oge_FplEnergyMember_443F7C06A9601DA0201C7232022EA5AC_documentation_en-US" xlink:label="lab_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">FPL Energy [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FplEnergyMember" xlink:label="loc_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:to="lab_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:type="arc" />
    <link:label id="lab_oge_NexteraEnergyMember_A6D787704A8AE0743D097232022E0ED4_terseLabel_en-US" xlink:label="lab_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NextEra Energy [Member]</link:label>
    <link:label id="lab_oge_NexteraEnergyMember_A6D787704A8AE0743D097232022E0ED4_label_en-US" xlink:label="lab_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">NextEra Energy [Member]</link:label>
    <link:label id="lab_oge_NexteraEnergyMember_A6D787704A8AE0743D097232022E0ED4_documentation_en-US" xlink:label="lab_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">NextEra Energy [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NexteraEnergyMember" xlink:label="loc_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:to="lab_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:type="arc" />
    <link:label id="lab_oge_McclainPlantMember_4F9D96C2FAAB2BD711827232022EB4C5_terseLabel_en-US" xlink:label="lab_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">McClain Plant [Member]</link:label>
    <link:label id="lab_oge_McclainPlantMember_4F9D96C2FAAB2BD711827232022EB4C5_label_en-US" xlink:label="lab_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">McClain Plant [Member]</link:label>
    <link:label id="lab_oge_McclainPlantMember_4F9D96C2FAAB2BD711827232022EB4C5_documentation_en-US" xlink:label="lab_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">McClain Plant [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_McclainPlantMember" xlink:label="loc_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:to="lab_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:type="arc" />
    <link:label id="lab_oge_RedbudPlantMember_8AB533FE954E4C6A0E9F7232022F98FF_terseLabel_en-US" xlink:label="lab_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Redbud Plant [Member]</link:label>
    <link:label id="lab_oge_RedbudPlantMember_8AB533FE954E4C6A0E9F7232022F98FF_label_en-US" xlink:label="lab_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Redbud Plant [Member]</link:label>
    <link:label id="lab_oge_RedbudPlantMember_8AB533FE954E4C6A0E9F7232022F98FF_documentation_en-US" xlink:label="lab_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Redbud Plant [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:to="lab_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:type="arc" />
    <link:label id="lab_oge_OperatingLeaseObligationsAxis_FC8F66FEF6A6C221F9717232022F0209_terseLabel_en-US" xlink:label="lab_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease Obligations [Axis]</link:label>
    <link:label id="lab_oge_OperatingLeaseObligationsAxis_FC8F66FEF6A6C221F9717232022F0209_label_en-US" xlink:label="lab_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease Obligations [Axis]</link:label>
    <link:label id="lab_oge_OperatingLeaseObligationsAxis_FC8F66FEF6A6C221F9717232022F0209_documentation_en-US" xlink:label="lab_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operating Lease Obligations [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingLeaseObligationsAxis" xlink:label="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:to="lab_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:type="arc" />
    <link:label id="lab_oge_OperatingLeaseObligationsDomain_676663C85C5D0FC705087232022F318C_terseLabel_en-US" xlink:label="lab_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Lease Obligations [Domain]</link:label>
    <link:label id="lab_oge_OperatingLeaseObligationsDomain_676663C85C5D0FC705087232022F318C_label_en-US" xlink:label="lab_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Lease Obligations [Domain]</link:label>
    <link:label id="lab_oge_OperatingLeaseObligationsDomain_676663C85C5D0FC705087232022F318C_documentation_en-US" xlink:label="lab_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operating Lease Obligations [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingLeaseObligationsDomain" xlink:label="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:to="lab_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:type="arc" />
    <link:label id="lab_oge_OgeRailcarLeaseAgreementMember_7B838804D40F3BCDA4C87232022F7926_terseLabel_en-US" xlink:label="lab_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E Railcar Lease Agreement [Member]</link:label>
    <link:label id="lab_oge_OgeRailcarLeaseAgreementMember_7B838804D40F3BCDA4C87232022F7926_label_en-US" xlink:label="lab_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E Railcar Lease Agreement [Member]</link:label>
    <link:label id="lab_oge_OgeRailcarLeaseAgreementMember_7B838804D40F3BCDA4C87232022F7926_documentation_en-US" xlink:label="lab_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E Railcar Lease Agreement [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeRailcarLeaseAgreementMember" xlink:label="loc_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:to="lab_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:type="arc" />
    <link:label id="lab_oge_OgeWindFarmLandLeaseAgreementsMember_29AC3BDA858A1F52CEBB723202305523_terseLabel_en-US" xlink:label="lab_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E Wind Farm Land Lease Agreements [Member]</link:label>
    <link:label id="lab_oge_OgeWindFarmLandLeaseAgreementsMember_29AC3BDA858A1F52CEBB723202305523_label_en-US" xlink:label="lab_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E Wind Farm Land Lease Agreements [Member]</link:label>
    <link:label id="lab_oge_OgeWindFarmLandLeaseAgreementsMember_29AC3BDA858A1F52CEBB723202305523_documentation_en-US" xlink:label="lab_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E Wind Farm Land Lease Agreements</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeWindFarmLandLeaseAgreementsMember" xlink:label="loc_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:to="lab_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:type="arc" />
    <link:label id="lab_oge_OgeEnergyBuildingLeaseMember_395F5091F869F4E4160072320230DB08_terseLabel_en-US" xlink:label="lab_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OGE Energy Building Lease [Member]</link:label>
    <link:label id="lab_oge_OgeEnergyBuildingLeaseMember_395F5091F869F4E4160072320230DB08_label_en-US" xlink:label="lab_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OGE Energy Building Lease [Member]</link:label>
    <link:label id="lab_oge_OgeEnergyBuildingLeaseMember_395F5091F869F4E4160072320230DB08_documentation_en-US" xlink:label="lab_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Building Lease [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyBuildingLeaseMember" xlink:label="loc_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:to="lab_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingenciesLineItems_8BF2C4AFDD32689A2CFA723202303800_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Line Items]</link:label>
    <link:label id="lab_us-gaap_LossContingenciesLineItems_8BF2C4AFDD32689A2CFA723202303800_label_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingencies [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="lab_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_420A46085C732A822F24723202303800_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_420A46085C732A822F24723202303800_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_1649FA1D872751D9064A7232023077BF_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_1649FA1D872751D9064A7232023077BF_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_115CA59F7B6E538C9B7672320230146D_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_115CA59F7B6E538C9B7672320230146D_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F7E8D3AF36C5EAAB91272320230D658_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Four Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_3F7E8D3AF36C5EAAB91272320230D658_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_3408909EE393DA7B793672320230ECFD_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Five Years</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_3408909EE393DA7B793672320230ECFD_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due in Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_B51FB7BD50DAA3B48FD172320231998A_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due Thereafter</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_B51FB7BD50DAA3B48FD172320231998A_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments, Due Thereafter</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_52807A6A48ACDDC1EE4E723202310C1F_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_52807A6A48ACDDC1EE4E723202310C1F_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Future Minimum Payments Due</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:to="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLeasesRentExpenseNet_EEF1E1A38392CC81909D72320231760C_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Leases, Rent Expense, Net</link:label>
    <link:label id="lab_us-gaap_OperatingLeasesRentExpenseNet_EEF1E1A38392CC81909D72320231760C_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Leases, Rent Expense, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="loc_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:to="lab_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_7FFB20B8F67A13F7157472320231D892_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Loss Contingency, Range of Possible Loss, Maximum</link:label>
    <link:label id="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_7FFB20B8F67A13F7157472320231D892_label_en-US" xlink:label="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss Contingency, Estimate of Possible Loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyEstimateOfPossibleLoss" xlink:label="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:to="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_2FD3B51BBC2E1704E779723202311F88_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Purchase Obligation, Due in Next Twelve Months</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_2FD3B51BBC2E1704E779723202311F88_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due in Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_EF65898A8011B2F6BDD672320231D176_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Two Years</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_EF65898A8011B2F6BDD672320231D176_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Two Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_7AF4A8BB6B80EFCDA1EE723202313F37_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Three Years</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_7AF4A8BB6B80EFCDA1EE723202313F37_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Three Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5214E5802C6388CEBAFA723202314076_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Four Years</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_5214E5802C6388CEBAFA723202314076_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Four Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_C740B9405389B426F7AC723202324035_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Five Years</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_C740B9405389B426F7AC723202324035_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation, Due within Five Years</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_49B6FCF6290D698D6A2D723202324538_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Purchase Commitment, Amount</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_49B6FCF6290D698D6A2D723202324538_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:type="arc" />
    <link:label id="lab_oge_PercentageOfOutputPurchased_BC3551FAC37B810F17FD7232023284E2_terseLabel_en-US" xlink:label="lab_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of output purchased</link:label>
    <link:label id="lab_oge_PercentageOfOutputPurchased_BC3551FAC37B810F17FD7232023284E2_label_en-US" xlink:label="lab_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of output purchased</link:label>
    <link:label id="lab_oge_PercentageOfOutputPurchased_BC3551FAC37B810F17FD7232023284E2_documentation_en-US" xlink:label="lab_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of output purchased</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageOfOutputPurchased" xlink:label="loc_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:to="lab_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermPurchaseCommitmentAmount_9E1B346E57D25DCE3EA2723202321254_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Purchase Commitment, Amount</link:label>
    <link:label id="lab_us-gaap_LongTermPurchaseCommitmentAmount_9E1B346E57D25DCE3EA2723202321254_label_en-US" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Purchase Commitment, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:to="lab_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:type="arc" />
    <link:label id="lab_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_0710A898105EB6AE680A72320232460F_terseLabel_en-US" xlink:label="lab_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Utilities Operating Expense, Purchased Power under Long-term Contracts</link:label>
    <link:label id="lab_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_0710A898105EB6AE680A72320232460F_label_en-US" xlink:label="lab_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilities Operating Expense, Purchased Power under Long-term Contracts</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts" xlink:label="loc_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:to="lab_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:type="arc" />
    <link:label id="lab_oge_FactoredFiredHours_63B8654E63308009FB4772320232241D_terseLabel_en-US" xlink:label="lab_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Factored-Fired Hours</link:label>
    <link:label id="lab_oge_FactoredFiredHours_63B8654E63308009FB4772320232241D_label_en-US" xlink:label="lab_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Factored-Fired Hours</link:label>
    <link:label id="lab_oge_FactoredFiredHours_63B8654E63308009FB4772320232241D_documentation_en-US" xlink:label="lab_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Factored-Fired Hours</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FactoredFiredHours" xlink:label="loc_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:to="lab_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:type="arc" />
    <link:label id="lab_oge_FactoredFiredStarts_1EDE891FC8AD02F1EDC772320232FCE2_terseLabel_en-US" xlink:label="lab_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Factored-Fired Starts</link:label>
    <link:label id="lab_oge_FactoredFiredStarts_1EDE891FC8AD02F1EDC772320232FCE2_label_en-US" xlink:label="lab_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Factored-Fired Starts</link:label>
    <link:label id="lab_oge_FactoredFiredStarts_1EDE891FC8AD02F1EDC772320232FCE2_documentation_en-US" xlink:label="lab_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Factored-Fired Starts</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FactoredFiredStarts" xlink:label="loc_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:to="lab_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:type="arc" />
    <link:label id="lab_oge_AdditionalFactoredFiredHours_DC0A854F6956CACD01D372320232B23B_terseLabel_en-US" xlink:label="lab_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional Factored-Fired Hours</link:label>
    <link:label id="lab_oge_AdditionalFactoredFiredHours_DC0A854F6956CACD01D372320232B23B_label_en-US" xlink:label="lab_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Factored-Fired Hours</link:label>
    <link:label id="lab_oge_AdditionalFactoredFiredHours_DC0A854F6956CACD01D372320232B23B_documentation_en-US" xlink:label="lab_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additional Factored-Fired Hours</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalFactoredFiredHours" xlink:label="loc_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:to="lab_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:type="arc" />
    <link:label id="lab_oge_EstimatedEnvironmentalCapitalCosts_B9EBC1DDE09B584AA987723202323DDD_terseLabel_en-US" xlink:label="lab_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Estimated Environmental Capital Costs</link:label>
    <link:label id="lab_oge_EstimatedEnvironmentalCapitalCosts_B9EBC1DDE09B584AA987723202323DDD_label_en-US" xlink:label="lab_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Estimated Environmental Capital Costs</link:label>
    <link:label id="lab_oge_EstimatedEnvironmentalCapitalCosts_B9EBC1DDE09B584AA987723202323DDD_documentation_en-US" xlink:label="lab_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Estimated Environmental Capital Costs</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EstimatedEnvironmentalCapitalCosts" xlink:label="loc_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:to="lab_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:type="arc" />
    <link:label id="lab_oge_ProposedRateBasedCarbonReduction_C57E70AFE2096474038C72320233F4F2_terseLabel_en-US" xlink:label="lab_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proposed Rate-Based Carbon Reduction</link:label>
    <link:label id="lab_oge_ProposedRateBasedCarbonReduction_C57E70AFE2096474038C72320233F4F2_label_en-US" xlink:label="lab_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proposed Rate-Based Carbon Reduction</link:label>
    <link:label id="lab_oge_ProposedRateBasedCarbonReduction_C57E70AFE2096474038C72320233F4F2_documentation_en-US" xlink:label="lab_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proposed Rate-Based Carbon Reduction</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProposedRateBasedCarbonReduction" xlink:label="loc_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:to="lab_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:type="arc" />
    <link:label id="lab_oge_FinalRateBasedCarbonReduction_C3EA6539506131059B847232023360E7_terseLabel_en-US" xlink:label="lab_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Final Rate-Based Carbon Reduction</link:label>
    <link:label id="lab_oge_FinalRateBasedCarbonReduction_C3EA6539506131059B847232023360E7_label_en-US" xlink:label="lab_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Final Rate-Based Carbon Reduction</link:label>
    <link:label id="lab_oge_FinalRateBasedCarbonReduction_C3EA6539506131059B847232023360E7_documentation_en-US" xlink:label="lab_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Final Rate-Based Carbon Reduction</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FinalRateBasedCarbonReduction" xlink:label="loc_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:to="lab_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:type="arc" />
    <link:label id="lab_oge_MassBasedCarbonReduction_C206BF8E6E3D65F289A072320233B374_terseLabel_en-US" xlink:label="lab_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mass-Based Carbon Reduction</link:label>
    <link:label id="lab_oge_MassBasedCarbonReduction_C206BF8E6E3D65F289A072320233B374_label_en-US" xlink:label="lab_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mass-Based Carbon Reduction</link:label>
    <link:label id="lab_oge_MassBasedCarbonReduction_C206BF8E6E3D65F289A072320233B374_documentation_en-US" xlink:label="lab_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Mass-Based Carbon Reduction</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MassBasedCarbonReduction" xlink:label="loc_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:to="lab_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:type="arc" />
    <link:label id="lab_oge_ContractAmount_EB2D9C6A11038E521B2372320233D20B_terseLabel_en-US" xlink:label="lab_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contract Amount</link:label>
    <link:label id="lab_oge_ContractAmount_EB2D9C6A11038E521B2372320233D20B_label_en-US" xlink:label="lab_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contract Amount</link:label>
    <link:label id="lab_oge_ContractAmount_EB2D9C6A11038E521B2372320233D20B_documentation_en-US" xlink:label="lab_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contracted amount to be paid for goods and/or services.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ContractAmount" xlink:label="loc_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:to="lab_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:type="arc" />
    <link:label id="lab_oge_AllowanceForUncollectibleAccountsReceivableAbstract_DBF0C1C67EAE117C2DA28AFEB43E542D_label_en-US" xlink:label="lab_oge_AllowanceForUncollectibleAccountsReceivableAbstract_E08133E9906C5C28A7CC221968E85B50" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Uncollectible Accounts Receivable [Abstract]</link:label>
    <link:label id="lab_oge_AllowanceForUncollectibleAccountsReceivableAbstract_DBF0C1C67EAE117C2DA28AFEB43E542D_documentation_en-US" xlink:label="lab_oge_AllowanceForUncollectibleAccountsReceivableAbstract_E08133E9906C5C28A7CC221968E85B50" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Allowance for Uncollectible Accounts Receivable [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AllowanceForUncollectibleAccountsReceivableAbstract" xlink:label="loc_oge_AllowanceForUncollectibleAccountsReceivableAbstract_E08133E9906C5C28A7CC221968E85B50" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AllowanceForUncollectibleAccountsReceivableAbstract_E08133E9906C5C28A7CC221968E85B50" xlink:to="lab_oge_AllowanceForUncollectibleAccountsReceivableAbstract_E08133E9906C5C28A7CC221968E85B50" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementScenarioAxis_23588E556DB954D14D4C8AFEB43F01AB_terseLabel_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement, Scenario [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:to="lab_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivable_2CEBD442EB5C83F6E2A48AFEB43F615A_terseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allowance for Doubtful Accounts Receivable</link:label>
    <link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivable_2CEBD442EB5C83F6E2A48AFEB43F615A_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Doubtful Accounts Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:to="lab_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationAndAmortizationAbstract_C608C9EF62189130EAAD7232009C680F_label_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortizationAbstract_597D195D360B5A1DB436ED4E9A77FD01" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortizationAbstract" xlink:label="loc_us-gaap_DepreciationAndAmortizationAbstract_597D195D360B5A1DB436ED4E9A77FD01" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationAndAmortizationAbstract_597D195D360B5A1DB436ED4E9A77FD01" xlink:to="lab_us-gaap_DepreciationAndAmortizationAbstract_597D195D360B5A1DB436ED4E9A77FD01" xlink:type="arc" />
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantAxis_53221166CF1D543290127232009C5F3E_terseLabel_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant [Axis]</link:label>
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantAxis_53221166CF1D543290127232009C5F3E_label_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantAxis" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:to="lab_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:type="arc" />
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantDomain_BFD7BDE6E69BC0C514CB7232009DAACC_terseLabel_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant [Domain]</link:label>
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantDomain_BFD7BDE6E69BC0C514CB7232009DAACC_label_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:to="lab_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_C8014427C933058CBED07232009DF08B_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment by Type [Axis]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_C8014427C933058CBED07232009DF08B_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_FDAD1B9B6F82DD7A310C7232009D056A_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_FDAD1B9B6F82DD7A310C7232009D056A_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:type="arc" />
    <link:label id="lab_oge_TransmissionEquipmentMember_CC980A0554907876F45A7232009D990E_terseLabel_en-US" xlink:label="lab_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Transmission Equipment [Member]</link:label>
    <link:label id="lab_oge_TransmissionEquipmentMember_CC980A0554907876F45A7232009D990E_label_en-US" xlink:label="lab_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Transmission Equipment [Member]</link:label>
    <link:label id="lab_oge_TransmissionEquipmentMember_CC980A0554907876F45A7232009D990E_documentation_en-US" xlink:label="lab_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Transmission Equipment [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TransmissionEquipmentMember" xlink:label="loc_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:to="lab_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:type="arc" />
    <link:label id="lab_oge_OgAndEMember_E5EDAF83EDA1A4F06B207232009E040F_verboseLabel_en-US" xlink:label="lab_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:to="lab_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:type="arc" />
    <link:label id="lab_oge_ProvisionForDepreciationRate_3AC048F7B59D803D92507232009E0EBE_terseLabel_en-US" xlink:label="lab_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Provision for Depreciation Rate</link:label>
    <link:label id="lab_oge_ProvisionForDepreciationRate_3AC048F7B59D803D92507232009E0EBE_label_en-US" xlink:label="lab_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Provision for Depreciation Rate</link:label>
    <link:label id="lab_oge_ProvisionForDepreciationRate_3AC048F7B59D803D92507232009E0EBE_documentation_en-US" xlink:label="lab_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Provision for Depreciation Rate</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProvisionForDepreciationRate" xlink:label="loc_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:to="lab_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:type="arc" />
    <link:label id="lab_oge_Projectedprovisionfordepreciationinnextfiscalyear_1217D5C72AC44C844B267232009F2762_terseLabel_en-US" xlink:label="lab_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Projected provision for depreciation in next fiscal year</link:label>
    <link:label id="lab_oge_Projectedprovisionfordepreciationinnextfiscalyear_1217D5C72AC44C844B267232009F2762_label_en-US" xlink:label="lab_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Projected provision for depreciation in next fiscal year</link:label>
    <link:label id="lab_oge_Projectedprovisionfordepreciationinnextfiscalyear_1217D5C72AC44C844B267232009F2762_documentation_en-US" xlink:label="lab_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Projected provision for depreciation in next fiscal year</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Projectedprovisionfordepreciationinnextfiscalyear" xlink:label="loc_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:to="lab_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:type="arc" />
    <link:label id="lab_oge_PercentOfIntangiblePlantBalanceAmortizable_E8CC229556FACFCC79667232009F80D9_terseLabel_en-US" xlink:label="lab_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent Of Intangible Plant Balance Amortizable</link:label>
    <link:label id="lab_oge_PercentOfIntangiblePlantBalanceAmortizable_E8CC229556FACFCC79667232009F80D9_label_en-US" xlink:label="lab_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percent Of Intangible Plant Balance Amortizable</link:label>
    <link:label id="lab_oge_PercentOfIntangiblePlantBalanceAmortizable_E8CC229556FACFCC79667232009F80D9_documentation_en-US" xlink:label="lab_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percent Of Intangible Plant Balance Amortizable</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIntangiblePlantBalanceAmortizable" xlink:label="loc_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:to="lab_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:type="arc" />
    <link:label id="lab_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_E437BDAF1C79AC1A2CEA7232009FD0E4_terseLabel_en-US" xlink:label="lab_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of Intangible Plant Balance Amortizable Thereafter</link:label>
    <link:label id="lab_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_E437BDAF1C79AC1A2CEA7232009FD0E4_label_en-US" xlink:label="lab_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percent of Intangible Plant Balance Amortizable Thereafter</link:label>
    <link:label id="lab_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_E437BDAF1C79AC1A2CEA7232009FD0E4_documentation_en-US" xlink:label="lab_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percent of Intangible Plant Balance Amortizable Thereafter</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIntangiblePlantBalanceAmortizableThereafter" xlink:label="loc_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:to="lab_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_6A82131C2D1B459C797D7232009F85F7_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount of Acquisition Adjustments</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_6A82131C2D1B459C797D7232009F85F7_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:to="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionsAbstract_73442A212F19A8B6D8DE723200664667_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsAbstract_A27B925947445776A951556C0FE84663" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transactions [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_A27B925947445776A951556C0FE84663" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_A27B925947445776A951556C0FE84663" xlink:to="lab_us-gaap_RelatedPartyTransactionsAbstract_A27B925947445776A951556C0FE84663" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_60C146BF44EE866492D0723200667A6B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_60C146BF44EE866492D0723200667A6B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions, by Related Party [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="lab_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:type="arc" />
    <link:label id="lab_oge_ExcludingFuelPurchasesMember_754A981549DD43D6972B723200675477_terseLabel_en-US" xlink:label="lab_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Excluding Fuel Purchases [Member]</link:label>
    <link:label id="lab_oge_ExcludingFuelPurchasesMember_754A981549DD43D6972B723200675477_label_en-US" xlink:label="lab_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Excluding Fuel Purchases [Member]</link:label>
    <link:label id="lab_oge_ExcludingFuelPurchasesMember_754A981549DD43D6972B723200675477_documentation_en-US" xlink:label="lab_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Excluding Fuel Purchases [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ExcludingFuelPurchasesMember" xlink:label="loc_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:to="lab_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_F0A958447AD7EAFFC90172320067E793_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity of Counterparty, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_F0A958447AD7EAFFC90172320067E793_label_en-US" xlink:label="lab_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity of Counterparty, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:to="lab_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LegalEntityTypeOfCounterpartyDomain_CABC6BC73FF14517E0A472320068DF99_terseLabel_en-US" xlink:label="lab_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Legal Entity Type of Counterparty [Domain]</link:label>
    <link:label id="lab_us-gaap_LegalEntityTypeOfCounterpartyDomain_CABC6BC73FF14517E0A472320068DF99_label_en-US" xlink:label="lab_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Legal Entity Type of Counterparty [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LegalEntityTypeOfCounterpartyDomain" xlink:label="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="lab_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:type="arc" />
    <link:label id="lab_oge_OperatingCostsChargedMember_FEEEAFB76D154DCCDECC7232006804D1_terseLabel_en-US" xlink:label="lab_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Costs Charged [Member]</link:label>
    <link:label id="lab_oge_OperatingCostsChargedMember_FEEEAFB76D154DCCDECC7232006804D1_label_en-US" xlink:label="lab_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Costs Charged [Member]</link:label>
    <link:label id="lab_oge_OperatingCostsChargedMember_FEEEAFB76D154DCCDECC7232006804D1_documentation_en-US" xlink:label="lab_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operating Costs Charged [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingCostsChargedMember" xlink:label="loc_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:to="lab_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:type="arc" />
    <link:label id="lab_oge_NaturalGasTransportationMember_2D387B15F78B7676CF087232006882F2_terseLabel_en-US" xlink:label="lab_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Transportation [Member]</link:label>
    <link:label id="lab_oge_NaturalGasTransportationMember_2D387B15F78B7676CF087232006882F2_label_en-US" xlink:label="lab_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Transportation [Member]</link:label>
    <link:label id="lab_oge_NaturalGasTransportationMember_2D387B15F78B7676CF087232006882F2_documentation_en-US" xlink:label="lab_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Transportation [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasTransportationMember" xlink:label="loc_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:to="lab_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:type="arc" />
    <link:label id="lab_oge_NaturalGasStorageMember_26D14FFBB3540B1197F27232006998B8_terseLabel_en-US" xlink:label="lab_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Storage [Member]</link:label>
    <link:label id="lab_oge_NaturalGasStorageMember_26D14FFBB3540B1197F27232006998B8_label_en-US" xlink:label="lab_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Storage [Member]</link:label>
    <link:label id="lab_oge_NaturalGasStorageMember_26D14FFBB3540B1197F27232006998B8_documentation_en-US" xlink:label="lab_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Storage [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasStorageMember" xlink:label="loc_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:to="lab_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:type="arc" />
    <link:label id="lab_oge_NaturalGasPurchasesMember_25B250FC1086DA5DFE3C723200693566_terseLabel_en-US" xlink:label="lab_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Purchases [Member]</link:label>
    <link:label id="lab_oge_NaturalGasPurchasesMember_25B250FC1086DA5DFE3C723200693566_label_en-US" xlink:label="lab_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Purchases [Member]</link:label>
    <link:label id="lab_oge_NaturalGasPurchasesMember_25B250FC1086DA5DFE3C723200693566_documentation_en-US" xlink:label="lab_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Natural Gas Purchases [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasPurchasesMember" xlink:label="loc_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:to="lab_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:type="arc" />
    <link:label id="lab_oge_EmploymentCostsMember_80A12008314FDF86D529723200693899_terseLabel_en-US" xlink:label="lab_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employment Costs [Member]</link:label>
    <link:label id="lab_oge_EmploymentCostsMember_80A12008314FDF86D529723200693899_label_en-US" xlink:label="lab_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employment Costs [Member]</link:label>
    <link:label id="lab_oge_EmploymentCostsMember_80A12008314FDF86D529723200693899_documentation_en-US" xlink:label="lab_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Employment Costs [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EmploymentCostsMember" xlink:label="loc_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:to="lab_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_CE2559A80B94E4EA2A777232006AD4ED_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party [Axis]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_CE2559A80B94E4EA2A777232006AD4ED_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:to="lab_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyDomain_CDA0CCF663841B7628BE7232006AAA38_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party [Domain]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyDomain_CDA0CCF663841B7628BE7232006AAA38_label_en-US" xlink:label="lab_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:to="lab_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:type="arc" />
    <link:label id="lab_oge_EnableMidstreamPartnersMember_23ACC45D56F11C904E217232006AC125_terseLabel_en-US" xlink:label="lab_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enable Midstream Partners [Member]</link:label>
    <link:label id="lab_oge_EnableMidstreamPartnersMember_23ACC45D56F11C904E217232006AC125_label_en-US" xlink:label="lab_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enable Midstream Partners [Member]</link:label>
    <link:label id="lab_oge_EnableMidstreamPartnersMember_23ACC45D56F11C904E217232006AC125_documentation_en-US" xlink:label="lab_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Enable Midstream Partners [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableMidstreamPartnersMember" xlink:label="loc_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:to="lab_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:type="arc" />
    <link:label id="lab_oge_EnogexMember_7E01CEE33012C70D68F77232006A1A9D_terseLabel_en-US" xlink:label="lab_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enogex [Member]</link:label>
    <link:label id="lab_oge_EnogexMember_7E01CEE33012C70D68F77232006A1A9D_label_en-US" xlink:label="lab_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enogex [Member]</link:label>
    <link:label id="lab_oge_EnogexMember_7E01CEE33012C70D68F77232006A1A9D_documentation_en-US" xlink:label="lab_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Enogex [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:to="lab_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionAxis_821B3B8FF166F50E444A7232006AE01E_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transaction [Axis]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionAxis_821B3B8FF166F50E444A7232006AE01E_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:to="lab_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionDomain_D50B9809DBE44527D2A57232006AB7EC_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transaction [Domain]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionDomain_D50B9809DBE44527D2A57232006AB7EC_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:to="lab_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionLineItems_1BB5B05C48EC100BA8287232006A21C0_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transaction [Line Items]</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionLineItems_1BB5B05C48EC100BA8287232006A21C0_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="lab_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_FD83D80ADAB1EFC59F797232006A898D_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_FD83D80ADAB1EFC59F797232006A898D_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:to="lab_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:type="arc" />
    <link:label id="lab_oge_ExpectedSettlementCharge_5B0D3969CD6134775F837232006BF9E0_terseLabel_en-US" xlink:label="lab_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Settlement Charge</link:label>
    <link:label id="lab_oge_ExpectedSettlementCharge_5B0D3969CD6134775F837232006BF9E0_label_en-US" xlink:label="lab_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Expected Settlement Charge</link:label>
    <link:label id="lab_oge_ExpectedSettlementCharge_5B0D3969CD6134775F837232006BF9E0_documentation_en-US" xlink:label="lab_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Expected Settlement Charge</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ExpectedSettlementCharge" xlink:label="loc_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:to="lab_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsReceivableRelatedPartiesCurrent_46AB1637D35A52675D7E7232006BDB33_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable - unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableRelatedPartiesCurrent_46AB1637D35A52675D7E7232006BDB33_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Related Parties, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:to="lab_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueFromRelatedParties_450228D0F80A81DB730E7232006B1E70_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue from Related Parties</link:label>
    <link:label id="lab_us-gaap_RevenueFromRelatedParties_450228D0F80A81DB730E7232006B1E70_label_en-US" xlink:label="lab_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue from Related Parties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueFromRelatedParties" xlink:label="loc_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:to="lab_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:type="arc" />
    <link:label id="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_630FCC96E4084F7ABE8D7232006B784B_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Purchases from Related Party</link:label>
    <link:label id="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_630FCC96E4084F7ABE8D7232006B784B_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Related Party Transaction, Purchases from Related Party</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:to="lab_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_419557E3671F5E8D0E4D723200E5C38D_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_BA33C76729955E4AB56FF80982971E79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investments and Joint Ventures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_BA33C76729955E4AB56FF80982971E79" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_BA33C76729955E4AB56FF80982971E79" xlink:to="lab_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_BA33C76729955E4AB56FF80982971E79" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_11ABD9945338D6BD2FE4723200E58B73_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Equity Method Investments [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_11ABD9945338D6BD2FE4723200E58B73_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Equity Method Investments [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:to="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_45FD3521655DE3C2E637723200E56DAD_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment, Name [Axis]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_45FD3521655DE3C2E637723200E56DAD_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment, Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:to="lab_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvesteeNameDomain_B26AFD0E084E69D38620723200E6C372_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvesteeNameDomain_B26AFD0E084E69D38620723200E6C372_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:to="lab_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_BE31D468DA8827EFA060723200E6DCA6_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Equity Method Investments [Line Items]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_BE31D468DA8827EFA060723200E6DCA6_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Equity Method Investments [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:to="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_E2527366485326AE977C723200E66061_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Method Investments and Joint Ventures Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_E2527366485326AE977C723200E66061_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investments and Joint Ventures Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:to="lab_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplementalCashFlowInformationAbstract_83D5DA8D5B409EC29507723201762F5E_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowInformationAbstract_FAA0B066CC055047914144048F0BDDE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_FAA0B066CC055047914144048F0BDDE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_FAA0B066CC055047914144048F0BDDE2" xlink:to="lab_us-gaap_SupplementalCashFlowInformationAbstract_FAA0B066CC055047914144048F0BDDE2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_A4CD3D6C41DD31846ECB72320177F68B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_820D9054743C592F8EC35751E17C06FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_A4CD3D6C41DD31846ECB72320177F68B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_820D9054743C592F8EC35751E17C06FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_820D9054743C592F8EC35751E17C06FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_820D9054743C592F8EC35751E17C06FC" xlink:to="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_820D9054743C592F8EC35751E17C06FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtAbstract_B51D46999B8425463F3BB392D14BBDF5_label_en-US" xlink:label="lab_us-gaap_LongTermDebtAbstract_C2570FFB60345301B0BDA9446DF36A33" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Unclassified [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_C2570FFB60345301B0BDA9446DF36A33" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtAbstract_C2570FFB60345301B0BDA9446DF36A33" xlink:to="lab_us-gaap_LongTermDebtAbstract_C2570FFB60345301B0BDA9446DF36A33" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentTable_C9104AFA23638AB23AA5B392D14F7DC9_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentTable_C9104AFA23638AB23AA5B392D14F7DC9_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="lab_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:type="arc" />
    <link:label id="lab_us-gaap_MinimumMember_9C4B68C80A6C7E876871B392D14FB53F_terseLabel_en-US" xlink:label="lab_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:label id="lab_us-gaap_MinimumMember_9C4B68C80A6C7E876871B392D14FB53F_label_en-US" xlink:label="lab_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:to="lab_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_1C4438FD36AF25692799B392D150FA9F_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeAxis_1C4438FD36AF25692799B392D150FA9F_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:to="lab_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_B81C8D3CE194B28A68BCB392D150638F_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:label id="lab_us-gaap_LongtermDebtTypeDomain_B81C8D3CE194B28A68BCB392D150638F_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:to="lab_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:type="arc" />
    <link:label id="lab_us-gaap_SeniorNotesMember_F1155518F11204BC4920B392D151BC8C_terseLabel_en-US" xlink:label="lab_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Senior Notes [Member]</link:label>
    <link:label id="lab_us-gaap_SeniorNotesMember_F1155518F11204BC4920B392D151BC8C_label_en-US" xlink:label="lab_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:to="lab_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_C8D05E67DDBB38BAE081B392D15132BC_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Axis]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_C8D05E67DDBB38BAE081B392D15132BC_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:to="lab_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_A13000DE986550AB4247B392D151896D_terseLabel_en-US" xlink:label="lab_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Financial Instruments Subject to Mandatory Redemption, Financial Instrument [Domain]</link:label>
    <link:label id="lab_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_A13000DE986550AB4247B392D151896D_label_en-US" xlink:label="lab_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Financial Instruments Subject to Mandatory Redemption, Financial Instrument [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:to="lab_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_6F486B14C7DEDDA9541BB392D152A5C8_verboseLabel_en-US" xlink:label="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Redeemable during the next 12 months</link:label>
    <link:label id="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_6F486B14C7DEDDA9541BB392D152A5C8_label_en-US" xlink:label="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debentures Subject to Mandatory Redemption [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:to="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentAxis_29C364B94CE5AAE83F1AB392D152BA30_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentAxis_29C364B94CE5AAE83F1AB392D152BA30_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:to="lab_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_4F925DA121DC68B0497FB392D152DED0_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentNameDomain_4F925DA121DC68B0497FB392D152DED0_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="lab_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:type="arc" />
    <link:label id="lab_oge_SeriesdueApril12047Member_D7C1179AB04B5989E465B392F0916075_terseLabel_en-US" xlink:label="lab_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series due April 1, 2047 [Member]</link:label>
    <link:label id="lab_oge_SeriesdueApril12047Member_D7C1179AB04B5989E465B392F0916075_label_en-US" xlink:label="lab_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series due April 1, 2047 [Member]</link:label>
    <link:label id="lab_oge_SeriesdueApril12047Member_D7C1179AB04B5989E465B392F0916075_documentation_en-US" xlink:label="lab_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series due April 1, 2047 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueApril12047Member" xlink:label="loc_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:to="lab_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:type="arc" />
    <link:label id="lab_oge_GarfieldIndustrialAuthorityBondMember_D8DDF8582C11A7E9E5AFB392D152CA22_terseLabel_en-US" xlink:label="lab_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Garfield Industrial Authority, January 1, 2025 [Member]</link:label>
    <link:label id="lab_oge_GarfieldIndustrialAuthorityBondMember_D8DDF8582C11A7E9E5AFB392D152CA22_label_en-US" xlink:label="lab_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Garfield Industrial Authority Bond [Member]</link:label>
    <link:label id="lab_oge_GarfieldIndustrialAuthorityBondMember_D8DDF8582C11A7E9E5AFB392D152CA22_documentation_en-US" xlink:label="lab_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Garfield Industrial Authority Bond [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:to="lab_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:type="arc" />
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_4998D2E2A35DA7BD21D8B392D15254D8_terseLabel_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority, Janaury 1, 2025 [Member]</link:label>
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_4998D2E2A35DA7BD21D8B392D15254D8_label_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority Bond Due 2025 [Member]</link:label>
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_4998D2E2A35DA7BD21D8B392D15254D8_documentation_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority Bond Due 2025 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:to="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:type="arc" />
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_0356392BCC7967E0389BB392D152C2A6_terseLabel_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority, June 1, 2027 [Member]</link:label>
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_0356392BCC7967E0389BB392D152C2A6_label_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority Bond Due 2027 [Member]</link:label>
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_0356392BCC7967E0389BB392D152C2A6_documentation_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority Bond Due 2027 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:to="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueJuly152017Member_1A9B0EC4EAB496E9F660B392F1CEBA52_terseLabel_en-US" xlink:label="lab_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due July 15, 2017 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJuly152017Member_1A9B0EC4EAB496E9F660B392F1CEBA52_label_en-US" xlink:label="lab_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due July 15, 2017 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJuly152017Member_1A9B0EC4EAB496E9F660B392F1CEBA52_documentation_en-US" xlink:label="lab_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due July 15, 2017 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152017Member" xlink:label="loc_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:to="lab_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:type="arc" />
    <link:label id="lab_oge_SeriesdueAugust152047MemberDomain_703B376BC0BF5E4C49DFB392F31463ED_terseLabel_en-US" xlink:label="lab_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series due August 15, 2047 [Member] [Domain]</link:label>
    <link:label id="lab_oge_SeriesdueAugust152047MemberDomain_703B376BC0BF5E4C49DFB392F31463ED_label_en-US" xlink:label="lab_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series due August 15, 2047 [Member] [Domain]</link:label>
    <link:label id="lab_oge_SeriesdueAugust152047MemberDomain_703B376BC0BF5E4C49DFB392F31463ED_documentation_en-US" xlink:label="lab_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series due August 15, 2047 [Member] [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueAugust152047MemberDomain" xlink:label="loc_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:to="lab_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_ABBDD34620F85563BD09B392D153A719_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_ABBDD34620F85563BD09B392D153A719_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="lab_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_FFE413DC1E50F0EC4781B392D1542F2A_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long term debt, gross</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_FFE413DC1E50F0EC4781B392D1542F2A_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebt_46F9D918B32A1C8CDE25B392D154E07C_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total long-term debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebt_46F9D918B32A1C8CDE25B392D154E07C_label_en-US" xlink:label="lab_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:to="lab_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:type="arc" />
    <link:label id="lab_oge_PercentOfPrincipalAmountSubjectToOptionalTender_969830DB0279889959D0B392D1541A57_terseLabel_en-US" xlink:label="lab_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of Principal Amount Subject to Optional Tender</link:label>
    <link:label id="lab_oge_PercentOfPrincipalAmountSubjectToOptionalTender_969830DB0279889959D0B392D1541A57_label_en-US" xlink:label="lab_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percent of Principal Amount Subject to Optional Tender</link:label>
    <link:label id="lab_oge_PercentOfPrincipalAmountSubjectToOptionalTender_969830DB0279889959D0B392D1541A57_documentation_en-US" xlink:label="lab_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percent of Principal Amount Subject to Optional Tender</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfPrincipalAmountSubjectToOptionalTender" xlink:label="loc_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:to="lab_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_5A25804E25E61D9A084DB392D154C2AE_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_5A25804E25E61D9A084DB392D154C2AE_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Interest Rate, Stated Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentMaturityDate_A405E44CF908563343BEB392D1540A78_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Date Due</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentMaturityDate_A405E44CF908563343BEB392D1540A78_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Maturity Date</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:to="lab_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_936B86400587965B3406B392D154D699_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Repurchased Face Amount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_936B86400587965B3406B392D154D699_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Repurchased Face Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:to="lab_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_07AC50ED32245223D96DB392D154C40A_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_07AC50ED32245223D96DB392D154C40A_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:to="lab_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:type="arc" />
    <link:label id="lab_us-gaap_RedemptionPremium_4909EFA3655D8794B330B392D1547923_terseLabel_en-US" xlink:label="lab_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Redemption Premium</link:label>
    <link:label id="lab_us-gaap_RedemptionPremium_4909EFA3655D8794B330B392D1547923_label_en-US" xlink:label="lab_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Redemption Premium</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RedemptionPremium" xlink:label="loc_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:to="lab_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_D6172515080397A34DC5B392D154384E_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months</link:label>
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_D6172515080397A34DC5B392D154384E_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_7288360D677270F92E58B392D1554963_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Two</link:label>
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_7288360D677270F92E58B392D1554963_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Two</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_D2AA6D355BEA9BC664E9B392D1550398_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Three</link:label>
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_D2AA6D355BEA9BC664E9B392D1550398_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Three</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_1DA86487AB647B93753BB392D1552083_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Four</link:label>
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_1DA86487AB647B93753BB392D1552083_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Four</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_57338C28864E29D9C36AB392D155E858_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Five</link:label>
    <link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_57338C28864E29D9C36AB392D155E858_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Maturities, Repayments of Principal in Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_973FFBE1AAE8B319ABD099E30860D257_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_118BBDED6AB2550B9D394FD0F2456103" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Cash Flows [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_118BBDED6AB2550B9D394FD0F2456103" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_118BBDED6AB2550B9D394FD0F2456103" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_118BBDED6AB2550B9D394FD0F2456103" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_F57BE8D8767366257FC999E308623E4D_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH FLOWS FROM OPERATING ACTIVITIES</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_F57BE8D8767366257FC999E308623E4D_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProfitLoss_2363AD37B75E69B7C80399E3086277DA_terseLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income</link:label>
    <link:label id="lab_us-gaap_ProfitLoss_2363AD37B75E69B7C80399E3086277DA_label_en-US" xlink:label="lab_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss), Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:to="lab_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_C7F68ED162F943E0485399E308629B6A_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to reconcile net income to net cash provided from operating activities:</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_C7F68ED162F943E0485399E308629B6A_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationAmortizationAndAccretionNet_BBF8194D21DC27324A9599E30862C5D4_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_DepreciationAmortizationAndAccretionNet_BBF8194D21DC27324A9599E30862C5D4_label_en-US" xlink:label="lab_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Amortization and Accretion, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:to="lab_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_5D169B9327A41353C43E99E3086372B7_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes and investment tax credits, net</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_5D169B9327A41353C43E99E3086372B7_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Taxes and Tax Credits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:to="lab_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_98813418A9D8AE6A046D99E308635A80_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Equity in earnings of unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_98813418A9D8AE6A046D99E308635A80_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Equity Method Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:type="arc" />
    <link:label id="lab_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_3D3DD6D00232B57BC1A799E308635EBF_terseLabel_en-US" xlink:label="lab_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distributions from unconsolidated affiliates</link:label>
    <link:label id="lab_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_3D3DD6D00232B57BC1A799E308635EBF_label_en-US" xlink:label="lab_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">increase decrease in distributions from unconsolidated affiliates</link:label>
    <link:label id="lab_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_3D3DD6D00232B57BC1A799E308635EBF_documentation_en-US" xlink:label="lab_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">increase decrease in distributions from unconsolidated affiliates</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates" xlink:label="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:to="lab_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_97C16439F4C2DDA08A3899E30863B180_negatedLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Allowance for equity funds used during construction</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_97C16439F4C2DDA08A3899E30863B180_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of Equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:to="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainLossOnDispositionOfAssets_D4CBC46128B27C326F7099E30863EE97_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gain on disposition of assets</link:label>
    <link:label id="lab_us-gaap_GainLossOnDispositionOfAssets_D4CBC46128B27C326F7099E30863EE97_label_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:to="lab_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:type="arc" />
    <link:label id="lab_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_7B8BF9A526E97D46E40799E30863FEC3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Gain on insurance proceeds</link:label>
    <link:label id="lab_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_7B8BF9A526E97D46E40799E30863FEC3_label_en-US" xlink:label="lab_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gain on Business Interruption Insurance Recovery</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:to="lab_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensation_C3E87C2F9BC54A0A1F8999E30863446D_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensation_C3E87C2F9BC54A0A1F8999E30863446D_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:to="lab_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:type="arc" />
    <link:label id="lab_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_B881112AEA8A88B4F40199E3086389EC_negatedTerseLabel_en-US" xlink:label="lab_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Regulatory assets</link:label>
    <link:label id="lab_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_B881112AEA8A88B4F40199E3086389EC_label_en-US" xlink:label="lab_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase Decrease In Regulatory Assets Noncurrent</link:label>
    <link:label id="lab_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_B881112AEA8A88B4F40199E3086389EC_documentation_en-US" xlink:label="lab_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The net change during the reporting period in the value of noncurrent assets that are created when regulatory agencies permit public utilities to defer expenses to the balance sheet.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:to="lab_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:type="arc" />
    <link:label id="lab_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_2610ED5B497C31F1D16399E30864BB1C_terseLabel_en-US" xlink:label="lab_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory liabilities</link:label>
    <link:label id="lab_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_2610ED5B497C31F1D16399E30864BB1C_label_en-US" xlink:label="lab_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase Decrease In Regulatory Liabilities Noncurrent</link:label>
    <link:label id="lab_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_2610ED5B497C31F1D16399E30864BB1C_documentation_en-US" xlink:label="lab_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase Decrease In Regulatory Liabilities Noncurrent</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:to="lab_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_988CDEA8B76DB173B02799E3086463D0_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_988CDEA8B76DB173B02799E3086463D0_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Noncurrent Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_275A533E5235DF3F157799E30864F12A_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_275A533E5235DF3F157799E30864F12A_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Noncurrent Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1D7A80724D669C575DA299E30864DD3A_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in certain current assets and liabilities:</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_1D7A80724D669C575DA299E30864DD3A_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Operating Capital [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_C890A0A7EC78A8E13BE299E30864ED6C_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable and accrued unbilled revenues, net</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_C890A0A7EC78A8E13BE299E30864ED6C_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_D764DE1AF7E0C899957199E30864DD23_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable - unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_D764DE1AF7E0C899957199E30864DD23_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Receivable, Related Parties</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInUnbilledReceivables_65C71F6920D5E3DDFCCD99E308655D8A_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Accrued unbilled revenues</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInUnbilledReceivables_65C71F6920D5E3DDFCCD99E308655D8A_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Unbilled Receivables</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInUnbilledReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:to="lab_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_0AC1207A7CF6CB0EAC6A99E30866E962_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Income taxes receivable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_0AC1207A7CF6CB0EAC6A99E30866E962_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Income Taxes Receivable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:to="lab_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_93AD71CCE5B252D41B6299E3086639C0_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Fuel, materials and supplies inventories</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInInventories_93AD71CCE5B252D41B6299E3086639C0_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Inventories</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredFuelCosts_E1B5EE51216E1094653D99E30866FCD3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Fuel recoveries</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeferredFuelCosts_E1B5EE51216E1094653D99E30866FCD3_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Deferred Fuel Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredFuelCosts" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:to="lab_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherCurrentAssets_95138D594385B2E7904399E30866C268_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other current assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherCurrentAssets_95138D594385B2E7904399E30866C268_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Current Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_6E382B3CDAC046EDE23B99E30866D658_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_6E382B3CDAC046EDE23B99E30866D658_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Accounts Payable</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:type="arc" />
    <link:label id="lab_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_2D176156ED1B9FE8050C99E3086641DB_terseLabel_en-US" xlink:label="lab_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel clause over recoveries</link:label>
    <link:label id="lab_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_2D176156ED1B9FE8050C99E3086641DB_label_en-US" xlink:label="lab_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) In Deferred Fuel Costs Current Liabilities</link:label>
    <link:label id="lab_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_2D176156ED1B9FE8050C99E3086641DB_documentation_en-US" xlink:label="lab_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase (Decrease) In Deferred Fuel Costs Current Liabilities</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities" xlink:label="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:to="lab_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_48A1C684C1DFF771001F99E308667FFD_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other current liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_48A1C684C1DFF771001F99E308667FFD_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Current Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_6180C2B5CF7A2A776E6A99E30866A044_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided from operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_6180C2B5CF7A2A776E6A99E30866A044_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_A86C3543695CB4EAF3BD99E3086700C9_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH FLOWS FROM INVESTING ACTIVITIES</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_A86C3543695CB4EAF3BD99E3086700C9_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_E934C627508C013E29DF99E308675E38_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Capital expenditures (less allowance for equity funds used during construction)</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_E934C627508C013E29DF99E308675E38_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Productive Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:to="lab_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_E1D928432A942FA9440899E308677A98_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Return of capital - equity method investments</link:label>
    <link:label id="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_E1D928432A942FA9440899E308677A98_label_en-US" xlink:label="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Equity Method Investment, Distribution, Return of Capital</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:to="lab_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfProductiveAssets_348BE7C5C2954F8A102699E30867E30F_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale of assets</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfProductiveAssets_348BE7C5C2954F8A102699E30867E30F_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Productive Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:to="lab_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:type="arc" />
    <link:label id="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_2CC722AD28159B5225D599E3086755AD_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment in unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_2CC722AD28159B5225D599E3086755AD_label_en-US" xlink:label="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments in and Advances to Affiliates, at Fair Value, Period Increase (Decrease)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease" xlink:label="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:to="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_18264D2BC5B149147C3D99E30867A50A_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Acquisition of gathering assets</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_18264D2BC5B149147C3D99E30867A50A_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Businesses, Net of Cash Acquired</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_16C99974B1C0163F798999E30867A200_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from insurance</link:label>
    <link:label id="lab_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_16C99974B1C0163F798999E30867A200_label_en-US" xlink:label="lab_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Insurance Settlement, Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" xlink:label="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:to="lab_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromContributionInAidOfConstruction_3C47F92528816AB162DC99E30868AD80_negatedLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Reimbursement of capital expenditures</link:label>
    <link:label id="lab_us-gaap_ProceedsFromContributionInAidOfConstruction_3C47F92528816AB162DC99E30868AD80_label_en-US" xlink:label="lab_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Contribution in Aid of Construction</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromContributionInAidOfConstruction" xlink:label="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:to="lab_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_65D1CCF33034E901C66199E3086896FE_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash used in investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_65D1CCF33034E901C66199E3086896FE_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_CC23FF6DDF0458ED5C0799E30868765B_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH FLOWS FROM FINANCING ACTIVITIES</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_CC23FF6DDF0458ED5C0799E30868765B_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_00E2C2A46D0CBBE5F14699E3086993D7_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from long-term debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_00E2C2A46D0CBBE5F14699E3086993D7_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfCommonStock_83B265610DB7A81CEB1899E3086915F6_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issuance (expense) of common stock</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceOfCommonStock_83B265610DB7A81CEB1899E3086915F6_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance of Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfDividendsCommonStock_90F5F12CA4DCB194D0D099E30869514C_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Dividends paid on common stock</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDividendsCommonStock_90F5F12CA4DCB194D0D099E30869514C_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Ordinary Dividends, Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:to="lab_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C1E1C2A6C6A6008D58E099E30869461E_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C1E1C2A6C6A6008D58E099E30869461E_label_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from (Payments for) Other Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:to="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_CF6F89B7FDB1362E6F8299E308692367_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Payment of long-term debt</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_CF6F89B7FDB1362E6F8299E308692367_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_1FC248EA160C9754D0C099E3086AF754_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">(Decrease) increase in short-term debt</link:label>
    <link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_1FC248EA160C9754D0C099E3086AF754_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from (Repayments of) Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInDueToAffiliates_3F57169DC66F783FBFD799E3086AEBDF_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in advances with unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDueToAffiliates_3F57169DC66F783FBFD799E3086AEBDF_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Due to Affiliates</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDueToAffiliates" xlink:label="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:to="lab_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromMinorityShareholders_CA083BFB84A2B8A1D43799E3086A5A42_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contributions from noncontrolling interest partners</link:label>
    <link:label id="lab_us-gaap_ProceedsFromMinorityShareholders_CA083BFB84A2B8A1D43799E3086A5A42_label_en-US" xlink:label="lab_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Noncontrolling Interests</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:to="lab_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_0239D4FEFAF05472298F99E3086A4ED7_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Repayment of line of credit</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_0239D4FEFAF05472298F99E3086A4ED7_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Long-term Lines of Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:to="lab_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_7B2146BA66D1ACF6745799E3086A370A_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Increase in long-term revolver</link:label>
    <link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_7B2146BA66D1ACF6745799E3086A370A_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments for Repurchase of Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:to="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsOfDividendsMinorityInterest_E425C5E758DEEBF3FD2199E3086A5CDE_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Distributions to noncontrolling interest partners</link:label>
    <link:label id="lab_us-gaap_PaymentsOfDividendsMinorityInterest_E425C5E758DEEBF3FD2199E3086A5CDE_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of Ordinary Dividends, Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:to="lab_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_728576E199E4C6E2B25699E3086AD73A_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash provided from (used in) financing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_728576E199E4C6E2B25699E3086AD73A_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_E797B7E3B3FF4048C84A99E3086BC831_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">NET CHANGE IN CASH AND CASH EQUIVALENTS</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_E797B7E3B3FF4048C84A99E3086BC831_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Period Increase (Decrease)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:to="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_F7A0F66E29C8A370FFF399E3086B99F7_periodStartLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_F7A0F66E29C8A370FFF399E3086B99F7_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, at Carrying Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7413A7EE3ACEF80FAA4699E3086B2C13_periodEndLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_A87C9A0DBADB5738BCAD948B6DEC38DB" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">CASH AND CASH EQUIVALENTS AT END OF PERIOD</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_A87C9A0DBADB5738BCAD948B6DEC38DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_A87C9A0DBADB5738BCAD948B6DEC38DB" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_A87C9A0DBADB5738BCAD948B6DEC38DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAndQualifyingAccountsAbstract_7031FF71A71C34C73548723200F1CA65_label_en-US" xlink:label="lab_us-gaap_ValuationAndQualifyingAccountsAbstract_0B6CF498FAAF574CBE0BA184BDE07A36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation and Qualifying Accounts [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsAbstract" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_0B6CF498FAAF574CBE0BA184BDE07A36" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_0B6CF498FAAF574CBE0BA184BDE07A36" xlink:to="lab_us-gaap_ValuationAndQualifyingAccountsAbstract_0B6CF498FAAF574CBE0BA184BDE07A36" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_086A18E49B0E033429EF723200F133F4_terseLabel_en-US" xlink:label="lab_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule II Valuation and Qualifying Accounts [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_086A18E49B0E033429EF723200F133F4_label_en-US" xlink:label="lab_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule II Valuation and Qualifying Accounts [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_086A18E49B0E033429EF723200F133F4_documentation_en-US" xlink:label="lab_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule II Valuation and Qualifying Accounts [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock" xlink:label="loc_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:to="lab_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosuresAbstract_057909D04132ECE6EB03723200DFA2C8_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract_389314F563D8534CA0FA4E367A9C3A58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Disclosures [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_389314F563D8534CA0FA4E367A9C3A58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_389314F563D8534CA0FA4E367A9C3A58" xlink:to="lab_us-gaap_FairValueDisclosuresAbstract_389314F563D8534CA0FA4E367A9C3A58" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_60A1E94FF60C5407A225723200DFE429_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_60A1E94FF60C5407A225723200DFE429_label_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:to="lab_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_6095B98F01C3979A8FBF723200DFAB35_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_6095B98F01C3979A8FBF723200DFAB35_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Measurement Frequency [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:to="lab_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_F6A8E17624ECF19AD1A5723200E02882_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_F6A8E17624ECF19AD1A5723200E02882_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement Frequency [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:to="lab_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_EB4794948C7C536F2DA8723200E07CC3_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Recurring [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_EB4794948C7C536F2DA8723200E07CC3_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Recurring [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:to="lab_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:type="arc" />
    <link:label id="lab_oge_OgAndESeniorNotesMember_30173715AE76FC676B5E723200E02F41_terseLabel_en-US" xlink:label="lab_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E Senior Notes [Member]</link:label>
    <link:label id="lab_oge_OgAndESeniorNotesMember_30173715AE76FC676B5E723200E02F41_label_en-US" xlink:label="lab_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Og and E Senior Notes [Member]</link:label>
    <link:label id="lab_oge_OgAndESeniorNotesMember_30173715AE76FC676B5E723200E02F41_documentation_en-US" xlink:label="lab_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Og and E Senior Notes [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndESeniorNotesMember" xlink:label="loc_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:to="lab_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:type="arc" />
    <link:label id="lab_oge_OgAndEIndustrialAuthorityBondsMember_D1D4CF4F4991B3DB5D1D723200E00785_terseLabel_en-US" xlink:label="lab_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E Industrial Authority Bonds [Member]</link:label>
    <link:label id="lab_oge_OgAndEIndustrialAuthorityBondsMember_D1D4CF4F4991B3DB5D1D723200E00785_label_en-US" xlink:label="lab_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Og And E Industrial Authority Bonds [Member]</link:label>
    <link:label id="lab_oge_OgAndEIndustrialAuthorityBondsMember_D1D4CF4F4991B3DB5D1D723200E00785_documentation_en-US" xlink:label="lab_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Og And E Industrial Authority Bonds [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEIndustrialAuthorityBondsMember" xlink:label="loc_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:to="lab_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:type="arc" />
    <link:label id="lab_oge_OgAndETinkerDebtMember_896CFCB24701B9184816723200E1B5AA_terseLabel_en-US" xlink:label="lab_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E Tinker Debt [Member]</link:label>
    <link:label id="lab_oge_OgAndETinkerDebtMember_896CFCB24701B9184816723200E1B5AA_label_en-US" xlink:label="lab_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG and E Tinker Debt [Member]</link:label>
    <link:label id="lab_oge_OgAndETinkerDebtMember_896CFCB24701B9184816723200E1B5AA_documentation_en-US" xlink:label="lab_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG and E Tinker Debt [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndETinkerDebtMember" xlink:label="loc_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:to="lab_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:type="arc" />
    <link:label id="lab_oge_OgeEnergySeniorNotesMember_58A6A801E87C7A6A620F723200E22892_terseLabel_en-US" xlink:label="lab_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OGE Energy Senior Notes [Member]</link:label>
    <link:label id="lab_oge_OgeEnergySeniorNotesMember_58A6A801E87C7A6A620F723200E22892_label_en-US" xlink:label="lab_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oge Energy Senior Notes [Member]</link:label>
    <link:label id="lab_oge_OgeEnergySeniorNotesMember_58A6A801E87C7A6A620F723200E22892_documentation_en-US" xlink:label="lab_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oge Energy Senior Notes [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergySeniorNotesMember" xlink:label="loc_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:to="lab_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_C7558E7CFC3247ED77AC723200E2D796_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_C7558E7CFC3247ED77AC723200E2D796_label_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_092B29A8C8D672265587723200E28B9C_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative Assets (Liabilities), at Fair Value, Net</link:label>
    <link:label id="lab_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_092B29A8C8D672265587723200E28B9C_label_en-US" xlink:label="lab_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Assets (Liabilities), at Fair Value, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet" xlink:label="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:to="lab_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebt_F7F14656E9DA73C54D76723200E230EE_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total long-term debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:to="lab_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtFairValue_6E60CE823DFDF2297325723200E25D0A_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-Term Debt, Fair Value</link:label>
    <link:label id="lab_us-gaap_LongTermDebtFairValue_6E60CE823DFDF2297325723200E25D0A_label_en-US" xlink:label="lab_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:to="lab_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_90259F74372B9D0A9C0B72320059D665_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_B9B931858D455BA28DB7D10626C0151B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_90259F74372B9D0A9C0B72320059D665_label_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_B9B931858D455BA28DB7D10626C0151B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, by Balance Sheet Grouping [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_B9B931858D455BA28DB7D10626C0151B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_B9B931858D455BA28DB7D10626C0151B" xlink:to="lab_us-gaap_FairValueByBalanceSheetGroupingTextBlock_B9B931858D455BA28DB7D10626C0151B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_BE7329F5E02B492F98BF7231FFC11BC3_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_236E16DC1C905CED9EF790CB4A302F2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_BE7329F5E02B492F98BF7231FFC11BC3_label_en-US" xlink:label="lab_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_236E16DC1C905CED9EF790CB4A302F2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:label="loc_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_236E16DC1C905CED9EF790CB4A302F2F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_236E16DC1C905CED9EF790CB4A302F2F" xlink:to="lab_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_236E16DC1C905CED9EF790CB4A302F2F" xlink:type="arc" />
    <link:label id="lab_oge_ReconciliationofBasisDifferenceTable_E13BC8F3160D862127F3723200D41457_terseLabel_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of Basis Difference [Table]</link:label>
    <link:label id="lab_oge_ReconciliationofBasisDifferenceTable_E13BC8F3160D862127F3723200D41457_label_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Basis Difference [Table]</link:label>
    <link:label id="lab_oge_ReconciliationofBasisDifferenceTable_E13BC8F3160D862127F3723200D41457_documentation_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reconciliation of Basis Difference [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTable" xlink:label="loc_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:to="lab_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:type="arc" />
    <link:label id="lab_oge_ReconciliationofBasisDifferenceLineItems_7EADB53250A31EA5F411723200D4CF81_terseLabel_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of Basis Difference [Line Items]</link:label>
    <link:label id="lab_oge_ReconciliationofBasisDifferenceLineItems_7EADB53250A31EA5F411723200D4CF81_label_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Basis Difference [Line Items]</link:label>
    <link:label id="lab_oge_ReconciliationofBasisDifferenceLineItems_7EADB53250A31EA5F411723200D4CF81_documentation_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Line Items] for Reconciliation of Basis Difference [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceLineItems" xlink:label="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:to="lab_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:type="arc" />
    <link:label id="lab_oge_ReconciliationofBasisDifferenceTableTextBlock_6B4A9635423A0524DF78723200D554FE_terseLabel_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of Basis Difference [Table Text Block]</link:label>
    <link:label id="lab_oge_ReconciliationofBasisDifferenceTableTextBlock_6B4A9635423A0524DF78723200D554FE_label_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Basis Difference [Table Text Block]</link:label>
    <link:label id="lab_oge_ReconciliationofBasisDifferenceTableTextBlock_6B4A9635423A0524DF78723200D554FE_documentation_en-US" xlink:label="lab_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Table Text Block] for Reconciliation of Basis Difference [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTableTextBlock" xlink:label="loc_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:to="lab_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_8C0C5D711D4698A98DBC723200D5D385_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_368EAAE904F256D384E22A84ADEA8BF6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_8C0C5D711D4698A98DBC723200D5D385_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_368EAAE904F256D384E22A84ADEA8BF6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Related Party Transactions [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_368EAAE904F256D384E22A84ADEA8BF6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_368EAAE904F256D384E22A84ADEA8BF6" xlink:to="lab_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_368EAAE904F256D384E22A84ADEA8BF6" xlink:type="arc" />
    <link:label id="lab_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_848E5FD860FDDB7E349B723200D563CD_terseLabel_en-US" xlink:label="lab_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summarized Balance Sheet Financial Information, Equity Method Investment [Table Text Block]</link:label>
    <link:label id="lab_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_848E5FD860FDDB7E349B723200D563CD_label_en-US" xlink:label="lab_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summarized Balance Sheet Financial Information, Equity Method Investment [Table Text Block]</link:label>
    <link:label id="lab_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_848E5FD860FDDB7E349B723200D563CD_documentation_en-US" xlink:label="lab_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Summarized Balance Sheet Financial Information, Equity Method Investment [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock" xlink:label="loc_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:to="lab_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:type="arc" />
    <link:label id="lab_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_0B16004FC965EE38186E723200D5F2B8_terseLabel_en-US" xlink:label="lab_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summarized Income Statement Financial Information, Equity Method Investment [Table Text Block]</link:label>
    <link:label id="lab_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_0B16004FC965EE38186E723200D5F2B8_label_en-US" xlink:label="lab_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summarized Income Statement Financial Information, Equity Method Investment [Table Text Block]</link:label>
    <link:label id="lab_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_0B16004FC965EE38186E723200D5F2B8_documentation_en-US" xlink:label="lab_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Summarized Income Statement Financial Information, Equity Method Investment [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock" xlink:label="loc_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:to="lab_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:type="arc" />
    <link:label id="lab_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_531146E12E4DDDAF4E65723200D624BE_terseLabel_en-US" xlink:label="lab_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reconciliation of Equity in Earnings of Unconsolidated Affiliates [Table Text Block]</link:label>
    <link:label id="lab_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_531146E12E4DDDAF4E65723200D624BE_label_en-US" xlink:label="lab_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reconciliation of Equity in Earnings of Unconsolidated Affiliates [Table Text Block]</link:label>
    <link:label id="lab_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_531146E12E4DDDAF4E65723200D624BE_documentation_en-US" xlink:label="lab_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Table Text Block] for Reconciliation of Equity in Earnings of Unconsolidated Affiliates [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock" xlink:label="loc_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:to="lab_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:type="arc" />
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_F449BC40A85833574C2490E2FF95005F_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:type="arc" />
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_0D2164CBF55325B64FD290E2FF9805F1_terseLabel_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_7BCB5192EB2950A9AAE4CC6280BB977B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_0D2164CBF55325B64FD290E2FF9805F1_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_7BCB5192EB2950A9AAE4CC6280BB977B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_7BCB5192EB2950A9AAE4CC6280BB977B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_7BCB5192EB2950A9AAE4CC6280BB977B" xlink:to="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_7BCB5192EB2950A9AAE4CC6280BB977B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_9AE2BF673666E0A0FAEC90E2FF998E02_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_16F49AC40A9D58F29D2263DBE1B8E245" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss) Note [Text Block]</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_9AE2BF673666E0A0FAEC90E2FF998E02_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_16F49AC40A9D58F29D2263DBE1B8E245" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss) Note [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_16F49AC40A9D58F29D2263DBE1B8E245" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_16F49AC40A9D58F29D2263DBE1B8E245" xlink:to="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_16F49AC40A9D58F29D2263DBE1B8E245" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationDisclosureTextBlock_BE5E83453CB23B06539590E2FF9930C5_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationDisclosureTextBlock_870D2CE321E55D6AB1FB171819DFCC3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationDisclosureTextBlock_BE5E83453CB23B06539590E2FF9930C5_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationDisclosureTextBlock_870D2CE321E55D6AB1FB171819DFCC3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureTextBlock" xlink:label="loc_us-gaap_AssetRetirementObligationDisclosureTextBlock_870D2CE321E55D6AB1FB171819DFCC3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationDisclosureTextBlock_870D2CE321E55D6AB1FB171819DFCC3E" xlink:to="lab_us-gaap_AssetRetirementObligationDisclosureTextBlock_870D2CE321E55D6AB1FB171819DFCC3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_B7DA3982F2B2CBA14EAF90E2FF999FEB_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_4617A32FF02F55CB81CF9FFD7627B911" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_B7DA3982F2B2CBA14EAF90E2FF999FEB_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_4617A32FF02F55CB81CF9FFD7627B911" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_4617A32FF02F55CB81CF9FFD7627B911" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_4617A32FF02F55CB81CF9FFD7627B911" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_4617A32FF02F55CB81CF9FFD7627B911" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_ABCFB9E8F6101B50280590E2FF996D1A_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_C24CB4AF5B2B50D8BB9660F75620E641" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_ABCFB9E8F6101B50280590E2FF996D1A_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_C24CB4AF5B2B50D8BB9660F75620E641" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_C24CB4AF5B2B50D8BB9660F75620E641" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_C24CB4AF5B2B50D8BB9660F75620E641" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentTextBlock_C24CB4AF5B2B50D8BB9660F75620E641" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_87596D33855AE0A4E66790E2FF99B5F7_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock_09C9300F25F95C38857D414BC0D8530C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventory Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_InventoryDisclosureTextBlock_87596D33855AE0A4E66790E2FF99B5F7_label_en-US" xlink:label="lab_us-gaap_InventoryDisclosureTextBlock_09C9300F25F95C38857D414BC0D8530C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock_09C9300F25F95C38857D414BC0D8530C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryDisclosureTextBlock_09C9300F25F95C38857D414BC0D8530C" xlink:to="lab_us-gaap_InventoryDisclosureTextBlock_09C9300F25F95C38857D414BC0D8530C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_CAAE10346FEB014DD7C990E2FF9A2BC0_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_38C5971BDF965455B452BB8225CB4BC4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of Significant Accounting Policies [Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_CAAE10346FEB014DD7C990E2FF9A2BC0_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_38C5971BDF965455B452BB8225CB4BC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock" xlink:label="loc_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_38C5971BDF965455B452BB8225CB4BC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_38C5971BDF965455B452BB8225CB4BC4" xlink:to="lab_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_38C5971BDF965455B452BB8225CB4BC4" xlink:type="arc" />
    <link:label id="lab_us-gaap_Reclassifications_A3DD32B7F672203610D890E2FF9A5DDA_terseLabel_en-US" xlink:label="lab_us-gaap_Reclassifications_060A995E4568594692AB80F261F5CDB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassifications [Text Block]</link:label>
    <link:label id="lab_us-gaap_Reclassifications_A3DD32B7F672203610D890E2FF9A5DDA_label_en-US" xlink:label="lab_us-gaap_Reclassifications_060A995E4568594692AB80F261F5CDB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassifications [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Reclassifications" xlink:label="loc_us-gaap_Reclassifications_060A995E4568594692AB80F261F5CDB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Reclassifications_060A995E4568594692AB80F261F5CDB7" xlink:to="lab_us-gaap_Reclassifications_060A995E4568594692AB80F261F5CDB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_1A31706A3EC32B4F688B72320262BBAF_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_A07B3FDBCBD951CF818CCAB9B2131ACB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Measurements</link:label>
    <link:label id="lab_us-gaap_FairValueDisclosuresTextBlock_1A31706A3EC32B4F688B72320262BBAF_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresTextBlock_A07B3FDBCBD951CF818CCAB9B2131ACB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Disclosures [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_A07B3FDBCBD951CF818CCAB9B2131ACB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueDisclosuresTextBlock_A07B3FDBCBD951CF818CCAB9B2131ACB" xlink:to="lab_us-gaap_FairValueDisclosuresTextBlock_A07B3FDBCBD951CF818CCAB9B2131ACB" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationAbstract_C07BF7903F0F11C97C26723201A4F55F_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationAbstract_3682DBA4B3B3545A999CA56C68527522" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationAbstract" xlink:label="loc_us-gaap_AssetRetirementObligationAbstract_3682DBA4B3B3545A999CA56C68527522" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationAbstract_3682DBA4B3B3545A999CA56C68527522" xlink:to="lab_us-gaap_AssetRetirementObligationAbstract_3682DBA4B3B3545A999CA56C68527522" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementTable_C7F98E078E8A32FA645B723201A46847_verboseLabel_en-US" xlink:label="lab_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligations [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:to="lab_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:type="arc" />
    <link:label id="lab_dei_CurrentFiscalYearEndDate_717AA36113B691A8B872723201A5DC05_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_717AA36113B691A8B872723201A5DC05_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:to="lab_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_A7D6B998A186C968DD22723201A52141_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_A7D6B998A186C968DD22723201A52141_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligation_ADB1A817C51D746F193C723201A65056_periodStartLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance at January 1</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligation_ADB1A817C51D746F193C723201A65056_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="loc_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:to="lab_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationAccretionExpense_CFCB9DFE07416E0E26D8723201A60716_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accretion expense</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationAccretionExpense_CFCB9DFE07416E0E26D8723201A60716_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation, Accretion Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationAccretionExpense" xlink:label="loc_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:to="lab_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_60B348C7756F7089185E723201A6D5FD_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revisions in estimated cash flows</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_60B348C7756F7089185E723201A6D5FD_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation, Revision of Estimate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationRevisionOfEstimate" xlink:label="loc_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:to="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_A3E40B8CEEDDA563F982723201A67674_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additions</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_A3E40B8CEEDDA563F982723201A67674_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation, Liabilities Incurred</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesIncurred" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:to="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_636EC7DF3300845FC9D6723201A6BCD9_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Liabilities settled</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_636EC7DF3300845FC9D6723201A6BCD9_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation, Liabilities Settled</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesSettled" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:to="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligation_D22B35660F38EEB635D9723201A6AD0E_periodEndLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligation_98856C84B4EA5D0CA99B0D57661D2126" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance at December 31</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="loc_us-gaap_AssetRetirementObligation_98856C84B4EA5D0CA99B0D57661D2126" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligation_98856C84B4EA5D0CA99B0D57661D2126" xlink:to="lab_us-gaap_AssetRetirementObligation_98856C84B4EA5D0CA99B0D57661D2126" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_AA582EF6B042B93551C48AFEB45A387A_terseLabel_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Table]</link:label>
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_AA582EF6B042B93551C48AFEB45A387A_label_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Table]</link:label>
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_AA582EF6B042B93551C48AFEB45A387A_documentation_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:type="arc" />
    <link:label id="lab_oge_SmartGridCapitalCostsAxis_D1762E04C62AC3452BE18AFEB45AB31D_terseLabel_en-US" xlink:label="lab_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid Capital Costs [Axis]</link:label>
    <link:label id="lab_oge_SmartGridCapitalCostsAxis_D1762E04C62AC3452BE18AFEB45AB31D_label_en-US" xlink:label="lab_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid Capital Costs [Axis]</link:label>
    <link:label id="lab_oge_SmartGridCapitalCostsAxis_D1762E04C62AC3452BE18AFEB45AB31D_documentation_en-US" xlink:label="lab_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart Grid Capital Costs [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsAxis" xlink:label="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:to="lab_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:type="arc" />
    <link:label id="lab_oge_SmartGridCapitalCostsDomain_3475901BC7274C33357F8AFEB45B43E7_terseLabel_en-US" xlink:label="lab_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid Capital Costs [Domain]</link:label>
    <link:label id="lab_oge_SmartGridCapitalCostsDomain_3475901BC7274C33357F8AFEB45B43E7_label_en-US" xlink:label="lab_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid Capital Costs [Domain]</link:label>
    <link:label id="lab_oge_SmartGridCapitalCostsDomain_3475901BC7274C33357F8AFEB45B43E7_documentation_en-US" xlink:label="lab_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart Grid Capital Costs [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsDomain" xlink:label="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:to="lab_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:type="arc" />
    <link:label id="lab_oge_SmartGridProjectMember_73219C5D1D49A23A3F318AFEB45B30B7_terseLabel_en-US" xlink:label="lab_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid Project [Member]</link:label>
    <link:label id="lab_oge_SmartGridProjectMember_73219C5D1D49A23A3F318AFEB45B30B7_label_en-US" xlink:label="lab_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid Project [Member]</link:label>
    <link:label id="lab_oge_SmartGridProjectMember_73219C5D1D49A23A3F318AFEB45B30B7_documentation_en-US" xlink:label="lab_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart Grid Project [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridProjectMember" xlink:label="loc_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:to="lab_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetAxis_B0379C58BE89E950F8A28AFEB45BB2F9_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Axis]</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetAxis_B0379C58BE89E950F8A28AFEB45BB2F9_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:to="lab_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetDomain_2A55CD395A50895307F78AFEB45BE218_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Domain]</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetDomain_2A55CD395A50895307F78AFEB45BE218_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="lab_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_8E5F1E78734140A754D28AFEB45B6419_terseLabel_en-US" xlink:label="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma demand program rider under recovery [Member]</link:label>
    <link:label id="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_8E5F1E78734140A754D28AFEB45B6419_label_en-US" xlink:label="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma demand program rider under recovery [Member]</link:label>
    <link:label id="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_8E5F1E78734140A754D28AFEB45B6419_documentation_en-US" xlink:label="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma demand program rider under recovery[Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaDemandProgramRiderUnderRecoveryMember" xlink:label="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:to="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:type="arc" />
    <link:label id="lab_oge_SPPCostTrackerRiderUnderRecoveryMember_FC358ACF730031718ACB8AFEB45B1240_terseLabel_en-US" xlink:label="lab_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SPP cost tracker under recovery [Member]</link:label>
    <link:label id="lab_oge_SPPCostTrackerRiderUnderRecoveryMember_FC358ACF730031718ACB8AFEB45B1240_label_en-US" xlink:label="lab_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SPP Cost Tracker Rider Under Recovery [Member]</link:label>
    <link:label id="lab_oge_SPPCostTrackerRiderUnderRecoveryMember_FC358ACF730031718ACB8AFEB45B1240_documentation_en-US" xlink:label="lab_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">SPP Cost Tracker Rider Under Recovery [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SPPCostTrackerRiderUnderRecoveryMember" xlink:label="loc_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:to="lab_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:type="arc" />
    <link:label id="lab_oge_CrossroadsWindFarmRiderUnderRecoveryMember_297920CD62E257BB497A8AFEB45CA2F5_terseLabel_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Crossroads wind farm rider under recovery [Member]</link:label>
    <link:label id="lab_oge_CrossroadsWindFarmRiderUnderRecoveryMember_297920CD62E257BB497A8AFEB45CA2F5_label_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Crossroads wind farm rider under recovery [Member]</link:label>
    <link:label id="lab_oge_CrossroadsWindFarmRiderUnderRecoveryMember_297920CD62E257BB497A8AFEB45CA2F5_documentation_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Crossroads wind farm rider under recovery [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CrossroadsWindFarmRiderUnderRecoveryMember" xlink:label="loc_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:to="lab_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:type="arc" />
    <link:label id="lab_oge_OtherRegulatoryAssetsMember_2A8649EA43C764E0F7D38AFEB45C3E8D_terseLabel_en-US" xlink:label="lab_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Regulatory Assets [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryAssetsMember_2A8649EA43C764E0F7D38AFEB45C3E8D_label_en-US" xlink:label="lab_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Regulatory Assets [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryAssetsMember_2A8649EA43C764E0F7D38AFEB45C3E8D_documentation_en-US" xlink:label="lab_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Regulatory Assets [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherRegulatoryAssetsMember" xlink:label="loc_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:to="lab_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:type="arc" />
    <link:label id="lab_oge_BenefitObligationsMember_4BADB501CF0E2A9615F38AFEB45C811E_terseLabel_en-US" xlink:label="lab_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Benefit obligations regulatory asset [Member]</link:label>
    <link:label id="lab_oge_BenefitObligationsMember_4BADB501CF0E2A9615F38AFEB45C811E_label_en-US" xlink:label="lab_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Benefit Obligations [Member]</link:label>
    <link:label id="lab_oge_BenefitObligationsMember_4BADB501CF0E2A9615F38AFEB45C811E_documentation_en-US" xlink:label="lab_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Benefit Obligations [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_BenefitObligationsMember" xlink:label="loc_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:to="lab_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:type="arc" />
    <link:label id="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_56EF34720453B9A810D68AFEB45CFF6D_terseLabel_en-US" xlink:label="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes recoverable from customers, net [Member]</link:label>
    <link:label id="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_56EF34720453B9A810D68AFEB45CFF6D_label_en-US" xlink:label="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes recoverable from customers, net [Member]</link:label>
    <link:label id="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_56EF34720453B9A810D68AFEB45CFF6D_documentation_en-US" xlink:label="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income taxes recoverable from customers, net [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesRecoverableFromCustomersNetMember" xlink:label="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:to="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:type="arc" />
    <link:label id="lab_oge_SmartGridMember_1D8BC739AE0267FE74298AFEB45C5031_terseLabel_en-US" xlink:label="lab_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid [Member]</link:label>
    <link:label id="lab_oge_SmartGridMember_1D8BC739AE0267FE74298AFEB45C5031_label_en-US" xlink:label="lab_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid [Member]</link:label>
    <link:label id="lab_oge_SmartGridMember_1D8BC739AE0267FE74298AFEB45C5031_documentation_en-US" xlink:label="lab_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart Grid [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridMember" xlink:label="loc_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:to="lab_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:type="arc" />
    <link:label id="lab_oge_DeferredStormExpensesMember_4C284CFE00B59CA65F7F8AFEB45C07F9_terseLabel_en-US" xlink:label="lab_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred storm expenses [Member]</link:label>
    <link:label id="lab_oge_DeferredStormExpensesMember_4C284CFE00B59CA65F7F8AFEB45C07F9_label_en-US" xlink:label="lab_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred storm expenses [Member]</link:label>
    <link:label id="lab_oge_DeferredStormExpensesMember_4C284CFE00B59CA65F7F8AFEB45C07F9_documentation_en-US" xlink:label="lab_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred storm expenses [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredStormExpensesMember" xlink:label="loc_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:to="lab_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossOnReacquiredDebtMember_EC2325455280087387E58AFEB45C9391_terseLabel_en-US" xlink:label="lab_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unamortized loss on reacquired debt [Member]</link:label>
    <link:label id="lab_us-gaap_LossOnReacquiredDebtMember_EC2325455280087387E58AFEB45C9391_label_en-US" xlink:label="lab_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss on Reacquired Debt [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossOnReacquiredDebtMember" xlink:label="loc_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:to="lab_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:type="arc" />
    <link:label id="lab_oge_PensionTrackerMember_3F87791745F58C9AB52C8AFEB45CA686_terseLabel_en-US" xlink:label="lab_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension tracker [Member]</link:label>
    <link:label id="lab_oge_PensionTrackerMember_3F87791745F58C9AB52C8AFEB45CA686_label_en-US" xlink:label="lab_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension tracker [Member]</link:label>
    <link:label id="lab_oge_PensionTrackerMember_3F87791745F58C9AB52C8AFEB45CA686_documentation_en-US" xlink:label="lab_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Pension tracker [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionTrackerMember" xlink:label="loc_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:to="lab_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityAxis_2225E7D96D01675E64578AFEB45CAEF7_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Axis]</link:label>
    <link:label id="lab_us-gaap_RegulatoryLiabilityAxis_2225E7D96D01675E64578AFEB45CAEF7_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:to="lab_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityDomain_D0420D2E8FAD4C1616F68AFEB45D750A_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Domain]</link:label>
    <link:label id="lab_us-gaap_RegulatoryLiabilityDomain_D0420D2E8FAD4C1616F68AFEB45D750A_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="lab_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:type="arc" />
    <link:label id="lab_oge_SmartGridRiderOverRecoveryMember_C12E67EFD51BF854C23F8AFEB45D842C_terseLabel_en-US" xlink:label="lab_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid rider over recovery [Member]</link:label>
    <link:label id="lab_oge_SmartGridRiderOverRecoveryMember_C12E67EFD51BF854C23F8AFEB45D842C_label_en-US" xlink:label="lab_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid rider over recovery [Member]</link:label>
    <link:label id="lab_oge_SmartGridRiderOverRecoveryMember_C12E67EFD51BF854C23F8AFEB45D842C_documentation_en-US" xlink:label="lab_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart Grid rider over recovery [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridRiderOverRecoveryMember" xlink:label="loc_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:to="lab_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:type="arc" />
    <link:label id="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_D7A578B87749264E83F58AFEB45D92B7_terseLabel_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Crossroads Wind Farm Rider Over Recovery [Member]</link:label>
    <link:label id="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_D7A578B87749264E83F58AFEB45D92B7_label_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Crossroads Wind Farm Rider Over Recovery [Member]</link:label>
    <link:label id="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_D7A578B87749264E83F58AFEB45D92B7_documentation_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Crossroads Wind Farm Rider Over Recovery [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CrossroadsWindFarmRiderOverRecoveryMember" xlink:label="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:to="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:type="arc" />
    <link:label id="lab_oge_OtherRegulatoryLiabilitiesMember_40998DC93EDF2B7938FF8AFEB45D2F90_terseLabel_en-US" xlink:label="lab_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Regulatory Liabilities [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryLiabilitiesMember_40998DC93EDF2B7938FF8AFEB45D2F90_label_en-US" xlink:label="lab_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Regulatory Liabilities [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryLiabilitiesMember_40998DC93EDF2B7938FF8AFEB45D2F90_documentation_en-US" xlink:label="lab_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Regulatory Liabilities [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherRegulatoryLiabilitiesMember" xlink:label="loc_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:to="lab_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:type="arc" />
    <link:label id="lab_oge_AccruedRemovalObligationsMember_9A16971C65C2D8819C738AFEB45D2E3C_terseLabel_en-US" xlink:label="lab_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued removal obligations [Member]</link:label>
    <link:label id="lab_oge_AccruedRemovalObligationsMember_9A16971C65C2D8819C738AFEB45D2E3C_label_en-US" xlink:label="lab_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued removal obligations [Member]</link:label>
    <link:label id="lab_oge_AccruedRemovalObligationsMember_9A16971C65C2D8819C738AFEB45D2E3C_documentation_en-US" xlink:label="lab_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued removal obligations [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AccruedRemovalObligationsMember" xlink:label="loc_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:to="lab_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:type="arc" />
    <link:label id="lab_oge_DeferredPensionCreditMember_772F9526FBFA4D5A35358AFEB45EF758_terseLabel_en-US" xlink:label="lab_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Pension Credit [Member]</link:label>
    <link:label id="lab_oge_DeferredPensionCreditMember_772F9526FBFA4D5A35358AFEB45EF758_label_en-US" xlink:label="lab_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Pension Credit [Member]</link:label>
    <link:label id="lab_oge_DeferredPensionCreditMember_772F9526FBFA4D5A35358AFEB45EF758_documentation_en-US" xlink:label="lab_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Pension Credits [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredPensionCreditMember" xlink:label="loc_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:to="lab_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_3CA93BEB737CFDC2C58F8AFEB45EC884_terseLabel_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Line Items]</link:label>
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_3CA93BEB737CFDC2C58F8AFEB45EC884_label_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Line Items]</link:label>
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_3CA93BEB737CFDC2C58F8AFEB45EC884_documentation_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Line Items]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredFuelCost_3CA034F866568941EFFE8AFEB45EE546_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel clause under recoveries</link:label>
    <link:label id="lab_us-gaap_DeferredFuelCost_3CA034F866568941EFFE8AFEB45EE546_label_en-US" xlink:label="lab_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Fuel Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFuelCost" xlink:label="loc_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:to="lab_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:type="arc" />
    <link:label id="lab_us-gaap_CustomerRefundLiabilityCurrent_8BE58D1D06AB332C4AB68AFEB45F9300_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel clause over recoveries</link:label>
    <link:label id="lab_us-gaap_CustomerRefundLiabilityCurrent_8BE58D1D06AB332C4AB68AFEB45F9300_label_en-US" xlink:label="lab_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Refund Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRefundLiabilityCurrent" xlink:label="loc_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:to="lab_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetsCurrent_2EB6B9B317F45C2C20D08AFEB45F27EB_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Assets, Current</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetsCurrent_2EB6B9B317F45C2C20D08AFEB45F27EB_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:to="lab_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetsNoncurrent_27FCF2A8CF58682851A48AFEB45FB302_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Assets, Noncurrent</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetsNoncurrent_27FCF2A8CF58682851A48AFEB45FB302_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Assets, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:to="lab_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityCurrent_8698A4063FCD1B52659D8AFEB45FAA8F_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Liability, Current</link:label>
    <link:label id="lab_us-gaap_RegulatoryLiabilityCurrent_8698A4063FCD1B52659D8AFEB45FAA8F_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityCurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:to="lab_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityNoncurrent_3A0CF5B6AA798B324EEE8AFEB45F06AA_verboseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Liability, Noncurrent</link:label>
    <link:label id="lab_us-gaap_RegulatoryLiabilityNoncurrent_3A0CF5B6AA798B324EEE8AFEB45F06AA_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:to="lab_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_PriorPeriodReclassificationAdjustment_A9AF968B570D5274DEF88AFEB45F2C81_terseLabel_en-US" xlink:label="lab_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prior Period Reclassification Adjustment</link:label>
    <link:label id="lab_us-gaap_PriorPeriodReclassificationAdjustment_A9AF968B570D5274DEF88AFEB45F2C81_label_en-US" xlink:label="lab_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prior Period Reclassification Adjustment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustment" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:to="lab_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:type="arc" />
    <link:label id="lab_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_FE06BC5C22A90F0AA8BC7232017C76CE_label_en-US" xlink:label="lab_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Plans and Postretirement Benefit Plans [Abstract]</link:label>
    <link:label id="lab_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_FE06BC5C22A90F0AA8BC7232017C76CE_documentation_en-US" xlink:label="lab_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RetirementPlansAndPostretirementBenefitPlansAbstract" xlink:label="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="lab_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_A42F44243B486B2F04CC7232017C8115_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_126456487CE0546B886E5A3239F4EEE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_A42F44243B486B2F04CC7232017C8115_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_126456487CE0546B886E5A3239F4EEE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_126456487CE0546B886E5A3239F4EEE8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_126456487CE0546B886E5A3239F4EEE8" xlink:to="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_126456487CE0546B886E5A3239F4EEE8" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_76F5AF4E36A8581B98137232017C1898_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_32AA59123A79537999587CB4FB030B30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_76F5AF4E36A8581B98137232017C1898_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_32AA59123A79537999587CB4FB030B30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Defined Benefit Plans Disclosures [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_32AA59123A79537999587CB4FB030B30" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_32AA59123A79537999587CB4FB030B30" xlink:to="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_32AA59123A79537999587CB4FB030B30" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_3278B3816841E146BFD57232017C7FAA_terseLabel_en-US" xlink:label="lab_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Capitalized Pension and Postretirement Cost [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_3278B3816841E146BFD57232017C7FAA_label_en-US" xlink:label="lab_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Capitalized Pension and Postretirement Cost [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_3278B3816841E146BFD57232017C7FAA_documentation_en-US" xlink:label="lab_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Capitalized Pension and Postretirement Cost [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock" xlink:label="loc_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:to="lab_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_B99E1FA68435248B08E07232017DE413_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_A9E72249D6E35850BBB0E456FAE1124C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Assumptions Used [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_B99E1FA68435248B08E07232017DE413_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_A9E72249D6E35850BBB0E456FAE1124C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Assumptions Used [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAssumptionsUsedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_A9E72249D6E35850BBB0E456FAE1124C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_A9E72249D6E35850BBB0E456FAE1124C" xlink:to="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_A9E72249D6E35850BBB0E456FAE1124C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_D599ECEACA512F0D018D7232017D8BB1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_24D4FEE7EB3A5006ACF580EFA67127A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_D599ECEACA512F0D018D7232017D8BB1_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_24D4FEE7EB3A5006ACF580EFA67127A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_24D4FEE7EB3A5006ACF580EFA67127A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_24D4FEE7EB3A5006ACF580EFA67127A1" xlink:to="lab_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_24D4FEE7EB3A5006ACF580EFA67127A1" xlink:type="arc" />
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_46E19F6399DD0D6EB5CB7232017D2E18_terseLabel_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds [Table Text Block]</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_46E19F6399DD0D6EB5CB7232017D2E18_label_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds [Table Text Block]</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_46E19F6399DD0D6EB5CB7232017D2E18_documentation_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:to="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:type="arc" />
    <link:label id="lab_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_5BFEEF3FA1A1831AFF887232017E1819_terseLabel_en-US" xlink:label="lab_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension Plan Equity Asset Allocation Table [Table Text Block]</link:label>
    <link:label id="lab_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_5BFEEF3FA1A1831AFF887232017E1819_label_en-US" xlink:label="lab_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension Plan Equity Asset Allocation Table [Table Text Block]</link:label>
    <link:label id="lab_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_5BFEEF3FA1A1831AFF887232017E1819_documentation_en-US" xlink:label="lab_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Pension Plan Equity Allocation Table [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionPlanEquityAssetAllocationTableTableTextBlock" xlink:label="loc_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:to="lab_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_3494DA57A95662EA285A7232017EFC8A_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F17FE496EA5F5E0CBB469DE16EACBD44" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Allocation of Plan Assets [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_3494DA57A95662EA285A7232017EFC8A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F17FE496EA5F5E0CBB469DE16EACBD44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Allocation of Plan Assets [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F17FE496EA5F5E0CBB469DE16EACBD44" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F17FE496EA5F5E0CBB469DE16EACBD44" xlink:to="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F17FE496EA5F5E0CBB469DE16EACBD44" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_3BB4BF945DF9BE5FB5C97232017EC66E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_45220F34AE305759B97A4D589392FF88" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_3BB4BF945DF9BE5FB5C97232017EC66E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_45220F34AE305759B97A4D589392FF88" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_45220F34AE305759B97A4D589392FF88" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_45220F34AE305759B97A4D589392FF88" xlink:to="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_45220F34AE305759B97A4D589392FF88" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_4A9B6C485EEFF309E28D7232017EA7EE_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_F16120A7EDB853C8B13353D4F980D401" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Expected Benefit Payments [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_4A9B6C485EEFF309E28D7232017EA7EE_label_en-US" xlink:label="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_F16120A7EDB853C8B13353D4F980D401" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Expected Benefit Payments [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_F16120A7EDB853C8B13353D4F980D401" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_F16120A7EDB853C8B13353D4F980D401" xlink:to="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_F16120A7EDB853C8B13353D4F980D401" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_106C74D53B348C2FE83372363DAAF028_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_90D5AE2B02B953CE977E115CB7D0C28C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Financial Position [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_90D5AE2B02B953CE977E115CB7D0C28C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90D5AE2B02B953CE977E115CB7D0C28C" xlink:to="lab_us-gaap_StatementOfFinancialPositionAbstract_90D5AE2B02B953CE977E115CB7D0C28C" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsAbstract_E250A47F99F364DE0DF272363DAB14C2_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ASSETS</link:label>
    <link:label id="lab_us-gaap_AssetsAbstract_E250A47F99F364DE0DF272363DAB14C2_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="lab_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_52F0155B854B4AB9242072363DABFEB7_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CURRENT ASSETS</link:label>
    <link:label id="lab_us-gaap_AssetsCurrentAbstract_52F0155B854B4AB9242072363DABFEB7_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="lab_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_E18DBF869B8CE9CB389072363DABC1D7_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and cash equivalents</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_BB7FA72B5558684F407572363DAB38AC_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts receivable, less reserve of $1.5 and $1.5, respectively</link:label>
    <link:label id="lab_us-gaap_AccountsReceivableNetCurrent_BB7FA72B5558684F407572363DAB38AC_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Receivable, Net, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:to="lab_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnbilledReceivablesCurrent_F69CD27DD660DC9D671E72363DAD24EA_terseLabel_en-US" xlink:label="lab_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued unbilled revenues</link:label>
    <link:label id="lab_us-gaap_UnbilledReceivablesCurrent_F69CD27DD660DC9D671E72363DAD24EA_label_en-US" xlink:label="lab_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unbilled Receivables, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:to="lab_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesReceivable_7859DA276ABC1CCE1EC472363DADBD97_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes receivable</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesReceivable_7859DA276ABC1CCE1EC472363DADBD97_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Receivable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:to="lab_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryNet_FCD8F158AA4099816A9D72363DADAC9D_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel inventories</link:label>
    <link:label id="lab_us-gaap_InventoryNet_FCD8F158AA4099816A9D72363DADAC9D_label_en-US" xlink:label="lab_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:to="lab_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherInventorySupplies_4495A0FD6595D1A2D5FE72363DAD0CE1_terseLabel_en-US" xlink:label="lab_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Materials and supplies, at average cost</link:label>
    <link:label id="lab_us-gaap_OtherInventorySupplies_4495A0FD6595D1A2D5FE72363DAD0CE1_label_en-US" xlink:label="lab_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Inventory, Supplies, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInventorySupplies" xlink:label="loc_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:to="lab_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetCurrent_B810E00BF97EFD791EA572363DAD0811_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsNetCurrent_B810E00BF97EFD791EA572363DAD0811_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Net of Valuation Allowance, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:to="lab_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsCurrent_468EDF4B55C16CC077A372363DAD9517_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherAssetsCurrent_468EDF4B55C16CC077A372363DAD9517_label_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:to="lab_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetsCurrent_EA10CC6AD405AC95FA5272363DAEF59A_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current assets</link:label>
    <link:label id="lab_us-gaap_AssetsCurrent_EA10CC6AD405AC95FA5272363DAEF59A_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:to="lab_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:type="arc" />
    <link:label id="lab_oge_OtherpropertyandinvestmentsAbstract_44720F8AD0A3B590297772363DAEE23B_terseLabel_en-US" xlink:label="lab_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OTHER PROPERTY AND INVESTMENTS</link:label>
    <link:label id="lab_oge_OtherpropertyandinvestmentsAbstract_44720F8AD0A3B590297772363DAEE23B_label_en-US" xlink:label="lab_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other property and investments [Abstract]</link:label>
    <link:label id="lab_oge_OtherpropertyandinvestmentsAbstract_44720F8AD0A3B590297772363DAEE23B_documentation_en-US" xlink:label="lab_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other property and investments [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherpropertyandinvestmentsAbstract" xlink:label="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:to="lab_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestments_ED3A6D7C310D90C4E85472363DAE2078_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment in unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestments_ED3A6D7C310D90C4E85472363DAE2078_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:to="lab_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLongTermInvestments_AADED5683D08F3FD7D7472363DAE862F_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherLongTermInvestments_AADED5683D08F3FD7D7472363DAE862F_label_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Long-term Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLongTermInvestments" xlink:label="loc_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:to="lab_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherInvestments_730C96869C51175CA0BC72363DAE18C3_totalLabel_en-US" xlink:label="lab_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other property and investments</link:label>
    <link:label id="lab_us-gaap_OtherInvestments_730C96869C51175CA0BC72363DAE18C3_label_en-US" xlink:label="lab_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Investments</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInvestments" xlink:label="loc_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:to="lab_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_7CB9CAA162FA43D69DE872363DAEF21D_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">PROPERTY, PLANT AND EQUIPMENT</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_7CB9CAA162FA43D69DE872363DAEF21D_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Net [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_3D1BDCD78A9E826F13A572363DAE0D68_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">In service</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_3D1BDCD78A9E826F13A572363DAE0D68_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Property, Plant and Equipment, Plant in Service</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:to="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConstructionInProgressGross_1907B34AA35424C5CB2172363DAF2684_terseLabel_en-US" xlink:label="lab_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Construction work in progress</link:label>
    <link:label id="lab_us-gaap_ConstructionInProgressGross_1907B34AA35424C5CB2172363DAF2684_label_en-US" xlink:label="lab_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Construction in Progress, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:to="lab_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_B1FD3955B7B213A5C18D72363DAF530D_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total property, plant and equipment</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_B1FD3955B7B213A5C18D72363DAF530D_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_55945A11C28FA345EFFC72363DAF136A_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less accumulated depreciation</link:label>
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_55945A11C28FA345EFFC72363DAF136A_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_88585DD26EC727603CB272363DAF64D0_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net property, plant and equipment</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_88585DD26EC727603CB272363DAF64D0_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsNoncurrentAbstract_6D91C15D9BA9FA998C2772363DAF1178_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DEFERRED CHARGES AND OTHER ASSETS</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrentAbstract_6D91C15D9BA9FA998C2772363DAF1178_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Noncurrent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:to="lab_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryAssetsNoncurrent_67E9B935C3F392CE1BA172363DAFCAC8_verboseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Regulatory assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:to="lab_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsMiscellaneousNoncurrent_32C4264F1A4BBBF76DC872363DAF449F_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherAssetsMiscellaneousNoncurrent_32C4264F1A4BBBF76DC872363DAF449F_label_en-US" xlink:label="lab_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Miscellaneous, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:to="lab_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_2786E8953816871B85A372363DB0E422_totalLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total deferred charges and other assets</link:label>
    <link:label id="lab_us-gaap_OtherAssetsNoncurrent_2786E8953816871B85A372363DB0E422_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Assets, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:to="lab_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_E30E13DB9E1AC001219172363DB0B774_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL ASSETS</link:label>
    <link:label id="lab_us-gaap_Assets_E30E13DB9E1AC001219172363DB0B774_label_en-US" xlink:label="lab_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:to="lab_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_ACDA8A04D98B88A883E572363DB015C5_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_ACDA8A04D98B88A883E572363DB015C5_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_43F4B83F0162AF0E898272363DB1CE47_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CURRENT LIABILITIES</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_43F4B83F0162AF0E898272363DB1CE47_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermBorrowings_3037D1241A3FDD47915572363DB15411_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term debt</link:label>
    <link:label id="lab_us-gaap_ShortTermBorrowings_3037D1241A3FDD47915572363DB15411_label_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:to="lab_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountsPayableCurrent_CCEDC8A402501ED9616772363DB1B848_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounts payable</link:label>
    <link:label id="lab_us-gaap_AccountsPayableCurrent_CCEDC8A402501ED9616772363DB1B848_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:to="lab_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsPayableCurrent_3BCADBE566CB3FDAE8FF72363DB14EF7_terseLabel_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends payable</link:label>
    <link:label id="lab_us-gaap_DividendsPayableCurrent_3BCADBE566CB3FDAE8FF72363DB14EF7_label_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:to="lab_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CustomerDepositsCurrent_7B661C7F70906B65ABD472363DB20A8C_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer deposits</link:label>
    <link:label id="lab_us-gaap_CustomerDepositsCurrent_7B661C7F70906B65ABD472363DB20A8C_label_en-US" xlink:label="lab_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Customer Deposits, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="loc_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:to="lab_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesPayableCurrent_35709883F0BB8CBDDBBC72363DB22762_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued taxes</link:label>
    <link:label id="lab_us-gaap_TaxesPayableCurrent_35709883F0BB8CBDDBBC72363DB22762_label_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:to="lab_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestPayableCurrent_C62FAD5C3D13A8D6349A72363DB295D1_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued interest</link:label>
    <link:label id="lab_us-gaap_InterestPayableCurrent_C62FAD5C3D13A8D6349A72363DB295D1_label_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Payable, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:to="lab_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_0FA6063A652C6F09D5BD72363DB2884A_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued compensation</link:label>
    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_0FA6063A652C6F09D5BD72363DB2884A_label_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee-related Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:to="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtCurrent_178DFC66C1794050D81B72363DB259D5_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term debt due within one year</link:label>
    <link:label id="lab_us-gaap_LongTermDebtCurrent_178DFC66C1794050D81B72363DB259D5_label_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Current Maturities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:to="lab_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesCurrent_19AFEEA6828BA66AE9EE72363DB2148E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesCurrent_19AFEEA6828BA66AE9EE72363DB2148E_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:to="lab_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesCurrent_314D30753B7D5B58F32772363DB350A9_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total current liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesCurrent_314D30753B7D5B58F32772363DB350A9_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:to="lab_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_DE1C46C0F99E0291A13B72363DB387AB_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">LONG-TERM DEBT</link:label>
    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_DE1C46C0F99E0291A13B72363DB387AB_label_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt, Excluding Current Maturities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:to="lab_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_735E8CB79EE87E372C5D72363DB3CA5D_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DEFERRED CREDITS AND OTHER LIABILITIES</link:label>
    <link:label id="lab_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_735E8CB79EE87E372C5D72363DB3CA5D_label_en-US" xlink:label="lab_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Other than Long-term Debt, Noncurrent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="lab_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_0EC17524675B11209ED372363DB333AA_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued benefit obligations</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_0EC17524675B11209ED372363DB333AA_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liability, Defined Benefit Plan, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:to="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_AE64F28595D60DDD05DB72363DB3A2BF_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_AE64F28595D60DDD05DB72363DB3A2BF_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Net, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityNoncurrent_BE56C8DCE7E6F39140EF72363DB3ADE7_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:to="lab_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_FFBE2228146504E4DF8B72363DB36A5E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_FFBE2228146504E4DF8B72363DB36A5E_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Liabilities, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:to="lab_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_091DC6FDFBEC108001EC72363DB4A6D1_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total deferred credits and other liabilities</link:label>
    <link:label id="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_091DC6FDFBEC108001EC72363DB4A6D1_label_en-US" xlink:label="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities, Other than Long-term Debt, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:to="lab_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:type="arc" />
    <link:label id="lab_us-gaap_Liabilities_F287CB8383D9C1846B1D72363DB4E7EA_totalLabel_en-US" xlink:label="lab_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total liabilities</link:label>
    <link:label id="lab_us-gaap_Liabilities_F287CB8383D9C1846B1D72363DB4E7EA_label_en-US" xlink:label="lab_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:to="lab_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_49A94A3B92EECDF7C18272363DB51AEC_verboseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">COMMITMENTS AND CONTINGENCIES (NOTE 13)</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingencies_49A94A3B92EECDF7C18272363DB51AEC_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:to="lab_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C3503449A25A65FEDA5072363DB58842_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">STOCKHOLDERS' EQUITY</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C3503449A25A65FEDA5072363DB58842_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_836475C4A99DF7F2C04B72363DB5FFD7_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stockholders' equity</link:label>
    <link:label id="lab_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_836475C4A99DF7F2C04B72363DB5FFD7_label_en-US" xlink:label="lab_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stocks, Including Additional Paid in Capital</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStocksIncludingAdditionalPaidInCapital" xlink:label="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:to="lab_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_1173F53F1F886FF5394072363DB560B7_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_1173F53F1F886FF5394072363DB560B7_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings (Accumulated Deficit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_A69E3EBDBF18A5BCFCAC72363DB50A5A_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive loss, net of tax</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_A69E3EBDBF18A5BCFCAC72363DB50A5A_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquity_C1B291DB08AB1144CCB972363DB58142_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total stockholders' equity</link:label>
    <link:label id="lab_us-gaap_StockholdersEquity_C1B291DB08AB1144CCB972363DB58142_label_en-US" xlink:label="lab_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:to="lab_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:type="arc" />
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_1D89F29C85FCD7C3309B72363DB656BF_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY</link:label>
    <link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_1D89F29C85FCD7C3309B72363DB656BF_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liabilities and Equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityAbstract_E330B11D91F988EA4EBC723201D62298_label_en-US" xlink:label="lab_us-gaap_EquityAbstract_165DA675DB065F5EA6AF31F4DE8D6F38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_165DA675DB065F5EA6AF31F4DE8D6F38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityAbstract_165DA675DB065F5EA6AF31F4DE8D6F38" xlink:to="lab_us-gaap_EquityAbstract_165DA675DB065F5EA6AF31F4DE8D6F38" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_8EC3C11534C944EC3F1E723201D85253_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37A4C06FA2365045B025783F8D084DA5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_8EC3C11534C944EC3F1E723201D85253_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37A4C06FA2365045B025783F8D084DA5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37A4C06FA2365045B025783F8D084DA5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37A4C06FA2365045B025783F8D084DA5" xlink:to="lab_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37A4C06FA2365045B025783F8D084DA5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_654A0E8C7AA8620EC2B7B43F8B0847D9_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_654A0E8C7AA8620EC2B7B43F8B0847D9_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByAssetClassAxis_874BFD7ECCAF2D9F12BAB43F8B0A7F97_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Class [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByAssetClassAxis_874BFD7ECCAF2D9F12BAB43F8B0A7F97_label_en-US" xlink:label="lab_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Class [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:to="lab_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_88F30EFF4FB715C11C61B43F8B0AD2B4_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Class [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_88F30EFF4FB715C11C61B43F8B0AD2B4_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Class [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:type="arc" />
    <link:label id="lab_oge_LessThan90Member_331B774BCBCB18BED240B43F8B0A9034_terseLabel_en-US" xlink:label="lab_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less Than 90% [Member]</link:label>
    <link:label id="lab_oge_LessThan90Member_331B774BCBCB18BED240B43F8B0A9034_label_en-US" xlink:label="lab_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Less Than 90% [Member]</link:label>
    <link:label id="lab_oge_LessThan90Member_331B774BCBCB18BED240B43F8B0A9034_documentation_en-US" xlink:label="lab_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Less Than 90% [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_LessThan90Member" xlink:label="loc_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:to="lab_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:type="arc" />
    <link:label id="lab_oge_A95Member_8E2C4B266ADC44D47AE7B43F8B0BA928_terseLabel_en-US" xlink:label="lab_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">95% [Member]</link:label>
    <link:label id="lab_oge_A95Member_8E2C4B266ADC44D47AE7B43F8B0BA928_label_en-US" xlink:label="lab_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">95% [Member]</link:label>
    <link:label id="lab_oge_A95Member_8E2C4B266ADC44D47AE7B43F8B0BA928_documentation_en-US" xlink:label="lab_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">95% [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_A95Member" xlink:label="loc_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:to="lab_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:type="arc" />
    <link:label id="lab_oge_A100Member_D862CAC601F50D452961B43F8B0B1631_terseLabel_en-US" xlink:label="lab_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">100% [Member]</link:label>
    <link:label id="lab_oge_A100Member_D862CAC601F50D452961B43F8B0B1631_label_en-US" xlink:label="lab_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">100% [Member]</link:label>
    <link:label id="lab_oge_A100Member_D862CAC601F50D452961B43F8B0B1631_documentation_en-US" xlink:label="lab_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">100% [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_A100Member" xlink:label="loc_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:to="lab_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:type="arc" />
    <link:label id="lab_oge_A105Member_C5C2CD23027136824671B43F8B0BF199_terseLabel_en-US" xlink:label="lab_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">105% [Member]</link:label>
    <link:label id="lab_oge_A105Member_C5C2CD23027136824671B43F8B0BF199_label_en-US" xlink:label="lab_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">105% [Member]</link:label>
    <link:label id="lab_oge_A105Member_C5C2CD23027136824671B43F8B0BF199_documentation_en-US" xlink:label="lab_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">105% [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_A105Member" xlink:label="loc_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:to="lab_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:type="arc" />
    <link:label id="lab_oge_A110Member_15269AD856BE340A0E7BB43F8B0B71D2_terseLabel_en-US" xlink:label="lab_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">110% [Member]</link:label>
    <link:label id="lab_oge_A110Member_15269AD856BE340A0E7BB43F8B0B71D2_label_en-US" xlink:label="lab_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">110% [Member]</link:label>
    <link:label id="lab_oge_A110Member_15269AD856BE340A0E7BB43F8B0B71D2_documentation_en-US" xlink:label="lab_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">110% [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_A110Member" xlink:label="loc_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:to="lab_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:type="arc" />
    <link:label id="lab_oge_A115Member_1049B3E2B300D8C460E5B43F8B0B7B13_terseLabel_en-US" xlink:label="lab_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">115% [Member]</link:label>
    <link:label id="lab_oge_A115Member_1049B3E2B300D8C460E5B43F8B0B7B13_label_en-US" xlink:label="lab_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">115% [Member]</link:label>
    <link:label id="lab_oge_A115Member_1049B3E2B300D8C460E5B43F8B0B7B13_documentation_en-US" xlink:label="lab_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">115% [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_A115Member" xlink:label="loc_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:to="lab_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:type="arc" />
    <link:label id="lab_oge_A120Member_C639BDE6FE0C14525B55B43F8B0B853E_terseLabel_en-US" xlink:label="lab_oge_A120Member_47338D9B23E45173A542034967466408" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">120% [Member]</link:label>
    <link:label id="lab_oge_A120Member_C639BDE6FE0C14525B55B43F8B0B853E_label_en-US" xlink:label="lab_oge_A120Member_47338D9B23E45173A542034967466408" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">120% [Member]</link:label>
    <link:label id="lab_oge_A120Member_C639BDE6FE0C14525B55B43F8B0B853E_documentation_en-US" xlink:label="lab_oge_A120Member_47338D9B23E45173A542034967466408" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">120% [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_A120Member" xlink:label="loc_oge_A120Member_47338D9B23E45173A542034967466408" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_A120Member_47338D9B23E45173A542034967466408" xlink:to="lab_oge_A120Member_47338D9B23E45173A542034967466408" xlink:type="arc" />
    <link:label id="lab_oge_DomesticAllCaplargeCapEquityMember_79D4171252D7EE080D7BB43F8B0B6B46_terseLabel_en-US" xlink:label="lab_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Domestic All-Cap/Large Cap Equity [Member]</link:label>
    <link:label id="lab_oge_DomesticAllCaplargeCapEquityMember_79D4171252D7EE080D7BB43F8B0B6B46_label_en-US" xlink:label="lab_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic All-Cap/Large Cap Equity [Member]</link:label>
    <link:label id="lab_oge_DomesticAllCaplargeCapEquityMember_79D4171252D7EE080D7BB43F8B0B6B46_documentation_en-US" xlink:label="lab_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Domestic All-Cap/Large Cap Equity [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticAllCaplargeCapEquityMember" xlink:label="loc_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:to="lab_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:type="arc" />
    <link:label id="lab_oge_DomesticMidCapEquityMember_C3F7E194A01145F51F65B43F8B0BC8CB_terseLabel_en-US" xlink:label="lab_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Domestic Mid-Cap Equity [Member]</link:label>
    <link:label id="lab_oge_DomesticMidCapEquityMember_C3F7E194A01145F51F65B43F8B0BC8CB_label_en-US" xlink:label="lab_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic Mid-Cap Equity [Member]</link:label>
    <link:label id="lab_oge_DomesticMidCapEquityMember_C3F7E194A01145F51F65B43F8B0BC8CB_documentation_en-US" xlink:label="lab_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Domestic Mid-Cap Equity [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticMidCapEquityMember" xlink:label="loc_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:to="lab_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:type="arc" />
    <link:label id="lab_oge_DomesticSmallCapEquityMember_FA31DD5A2E5DE0432E92B43F8B0CEEE9_terseLabel_en-US" xlink:label="lab_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Domestic Small-Cap Equity [Member]</link:label>
    <link:label id="lab_oge_DomesticSmallCapEquityMember_FA31DD5A2E5DE0432E92B43F8B0CEEE9_label_en-US" xlink:label="lab_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Domestic Small-Cap Equity [Member]</link:label>
    <link:label id="lab_oge_DomesticSmallCapEquityMember_FA31DD5A2E5DE0432E92B43F8B0CEEE9_documentation_en-US" xlink:label="lab_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Domestic Small-Cap Equity [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticSmallCapEquityMember" xlink:label="loc_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:to="lab_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:type="arc" />
    <link:label id="lab_oge_InternationalEquityMember_EC56CD30C172DCA917CEB43F8B0C5992_terseLabel_en-US" xlink:label="lab_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">International Equity [Member]</link:label>
    <link:label id="lab_oge_InternationalEquityMember_EC56CD30C172DCA917CEB43F8B0C5992_label_en-US" xlink:label="lab_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">International Equity [Member]</link:label>
    <link:label id="lab_oge_InternationalEquityMember_EC56CD30C172DCA917CEB43F8B0C5992_documentation_en-US" xlink:label="lab_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">International Equity [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InternationalEquityMember" xlink:label="loc_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:to="lab_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetirementPlanTypeAxis_FE9018692F7010ACBAF2B43F8B0CD702_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Axis]</link:label>
    <link:label id="lab_us-gaap_RetirementPlanTypeAxis_FE9018692F7010ACBAF2B43F8B0CD702_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:to="lab_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetirementPlanTypeDomain_8E2618BA3892E6239CECB43F8B0C79FC_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Domain]</link:label>
    <link:label id="lab_us-gaap_RetirementPlanTypeDomain_8E2618BA3892E6239CECB43F8B0C79FC_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Plan Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="lab_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:type="arc" />
    <link:label id="lab_oge_PensionPlansMember_B94B4C9E062E6CB580FEB43F8B0C77E0_terseLabel_en-US" xlink:label="lab_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension Plans [Member]</link:label>
    <link:label id="lab_oge_PensionPlansMember_B94B4C9E062E6CB580FEB43F8B0C77E0_label_en-US" xlink:label="lab_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension Plans [Member]</link:label>
    <link:label id="lab_oge_PensionPlansMember_B94B4C9E062E6CB580FEB43F8B0C77E0_documentation_en-US" xlink:label="lab_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Pension Plan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionPlansMember" xlink:label="loc_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:to="lab_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_536D192BFCC6DF6272F8B43F8B0C9DF9_verboseLabel_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Pension Plans, Defined Benefit [Member]</link:label>
    <link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_536D192BFCC6DF6272F8B43F8B0C9DF9_label_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension Plan [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:to="lab_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_33615EF98BC56E194DC6B43F8B0C3DC6_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Restoration of Retirement Income Plan [Member]</link:label>
    <link:label id="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_33615EF98BC56E194DC6B43F8B0C3DC6_label_en-US" xlink:label="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Pension Plan [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:to="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_A3C30CC280D8247DF473B43F8B0D5E0C_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other Postretirement Benefits Plan [Member]</link:label>
    <link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_A3C30CC280D8247DF473B43F8B0D5E0C_label_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Postretirement Benefits Plan [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:to="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:type="arc" />
    <link:label id="lab_oge_RestorationOfRetirementIncomePlanMember_1F41D70FCC64BD8CD92AB43F8B0D1272_terseLabel_en-US" xlink:label="lab_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restoration of Retirement Income Plan [Member]</link:label>
    <link:label id="lab_oge_RestorationOfRetirementIncomePlanMember_1F41D70FCC64BD8CD92AB43F8B0D1272_label_en-US" xlink:label="lab_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restoration of Retirement Income Plan [Member]</link:label>
    <link:label id="lab_oge_RestorationOfRetirementIncomePlanMember_1F41D70FCC64BD8CD92AB43F8B0D1272_documentation_en-US" xlink:label="lab_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Restoration of Retirement Income Plan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RestorationOfRetirementIncomePlanMember" xlink:label="loc_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:to="lab_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:type="arc" />
    <link:label id="lab_oge_PostretirementBenefitPlanMember_B081D8062A637FB7A90FB43F8B0D7016_terseLabel_en-US" xlink:label="lab_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Benefit Plan [Member]</link:label>
    <link:label id="lab_oge_PostretirementBenefitPlanMember_B081D8062A637FB7A90FB43F8B0D7016_label_en-US" xlink:label="lab_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement Benefit Plan [Member]</link:label>
    <link:label id="lab_oge_PostretirementBenefitPlanMember_B081D8062A637FB7A90FB43F8B0D7016_documentation_en-US" xlink:label="lab_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Postretirement Benefit Plan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementBenefitPlanMember" xlink:label="loc_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:to="lab_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:type="arc" />
    <link:label id="lab_invest_InvestmentSecuritiesSeriesAxis_324DD7F88E4A2E784B61B43F8B0E95B5_terseLabel_en-US" xlink:label="lab_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment Securities Series [Axis]</link:label>
    <link:label id="lab_invest_InvestmentSecuritiesSeriesAxis_324DD7F88E4A2E784B61B43F8B0E95B5_label_en-US" xlink:label="lab_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Securities Series [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesSeriesAxis" xlink:label="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:to="lab_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:type="arc" />
    <link:label id="lab_invest_InvestmentSecuritiesClassDomain_7591CE875EB51CF7BEC1B43F8B0EF229_terseLabel_en-US" xlink:label="lab_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment Securities Class [Domain]</link:label>
    <link:label id="lab_invest_InvestmentSecuritiesClassDomain_7591CE875EB51CF7BEC1B43F8B0EF229_label_en-US" xlink:label="lab_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Securities Class [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesClassDomain" xlink:label="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="lab_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:type="arc" />
    <link:label id="lab_oge_USCommonStocksMember_018781DF7053C354EFAEB43F8B0E1120_terseLabel_en-US" xlink:label="lab_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">U.S. common stocks [Member]</link:label>
    <link:label id="lab_oge_USCommonStocksMember_018781DF7053C354EFAEB43F8B0E1120_label_en-US" xlink:label="lab_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. common stocks [Member]</link:label>
    <link:label id="lab_oge_USCommonStocksMember_018781DF7053C354EFAEB43F8B0E1120_documentation_en-US" xlink:label="lab_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">U.S. common stocks [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_USCommonStocksMember" xlink:label="loc_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:to="lab_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:type="arc" />
    <link:label id="lab_us-gaap_USTreasurySecuritiesMember_FC5EE828759AE75183E8B43F8B0E1D71_terseLabel_en-US" xlink:label="lab_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">U.S. treasury notes and bonds [Member]</link:label>
    <link:label id="lab_us-gaap_USTreasurySecuritiesMember_FC5EE828759AE75183E8B43F8B0E1D71_label_en-US" xlink:label="lab_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">US Treasury Securities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_USTreasurySecuritiesMember" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:to="lab_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:type="arc" />
    <link:label id="lab_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3EEDCABB4971D1F2591FB43F8B0EF957_terseLabel_en-US" xlink:label="lab_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mortgage-backed securities</link:label>
    <link:label id="lab_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3EEDCABB4971D1F2591FB43F8B0EF957_label_en-US" xlink:label="lab_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember" xlink:label="loc_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:to="lab_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:type="arc" />
    <link:label id="lab_us-gaap_CorporateDebtSecuritiesMember_EB7DB481CBD71F5DB38BB43F8B0F7D5F_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Corporate fixed income and other securities [Member]</link:label>
    <link:label id="lab_us-gaap_CorporateDebtSecuritiesMember_EB7DB481CBD71F5DB38BB43F8B0F7D5F_label_en-US" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Corporate Debt Securities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:to="lab_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:type="arc" />
    <link:label id="lab_us-gaap_MortgageBackedSecuritiesMember_FE08BA3E79E2C696903EB43F8B0FCA0D_terseLabel_en-US" xlink:label="lab_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mortgage-backed securities [Member]</link:label>
    <link:label id="lab_us-gaap_MortgageBackedSecuritiesMember_FE08BA3E79E2C696903EB43F8B0FCA0D_label_en-US" xlink:label="lab_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collateralized Mortgage Backed Securities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MortgageBackedSecuritiesMember" xlink:label="loc_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:to="lab_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityFundsMember_A2761FE0A0443A222BFEB43F8B0FE732_terseLabel_en-US" xlink:label="lab_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commingled fund [Member]</link:label>
    <link:label id="lab_us-gaap_EquityFundsMember_A2761FE0A0443A222BFEB43F8B0FE732_label_en-US" xlink:label="lab_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Funds [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityFundsMember" xlink:label="loc_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:to="lab_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ForeignGovernmentDebtSecuritiesMember_0AF2560BA078E6D9F3B8B43F8B0F1EAA_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Foreign government bonds [Member]</link:label>
    <link:label id="lab_us-gaap_ForeignGovernmentDebtSecuritiesMember_0AF2560BA078E6D9F3B8B43F8B0F1EAA_label_en-US" xlink:label="lab_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Government Debt Securities [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignGovernmentDebtSecuritiesMember" xlink:label="loc_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:to="lab_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestBearingDepositsMember_CADD401C177DA8989BE2B43F8B0FCF8F_terseLabel_en-US" xlink:label="lab_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest-bearing cash [Member]</link:label>
    <link:label id="lab_us-gaap_InterestBearingDepositsMember_CADD401C177DA8989BE2B43F8B0FCF8F_label_en-US" xlink:label="lab_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest-bearing Deposits [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestBearingDepositsMember" xlink:label="loc_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:to="lab_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:type="arc" />
    <link:label id="lab_us-gaap_MunicipalBondsMember_9D92AD8531DB6DDB5EC0B43F8B0F4F11_terseLabel_en-US" xlink:label="lab_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Municipal bonds [Member]</link:label>
    <link:label id="lab_us-gaap_MunicipalBondsMember_9D92AD8531DB6DDB5EC0B43F8B0F4F11_label_en-US" xlink:label="lab_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Municipal Bonds [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MunicipalBondsMember" xlink:label="loc_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:to="lab_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:type="arc" />
    <link:label id="lab_us-gaap_MoneyMarketFundsMember_B371C0FF9388CDC62B23B43F8B0F2B3F_terseLabel_en-US" xlink:label="lab_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Money market funds [Member]</link:label>
    <link:label id="lab_us-gaap_MoneyMarketFundsMember_B371C0FF9388CDC62B23B43F8B0F2B3F_label_en-US" xlink:label="lab_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Money Market Funds [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="loc_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:to="lab_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:type="arc" />
    <link:label id="lab_us-gaap_MutualFundMember_6C75BB72A9B156ACDC36B43F8B0F6F62_terseLabel_en-US" xlink:label="lab_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Mutual fund [Member]</link:label>
    <link:label id="lab_us-gaap_MutualFundMember_6C75BB72A9B156ACDC36B43F8B0F6F62_label_en-US" xlink:label="lab_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mutual Fund [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MutualFundMember" xlink:label="loc_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:to="lab_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:type="arc" />
    <link:label id="lab_oge_TreasuryfuturesreceivableMember_A0667BC3E118E3A621D1B43F8B1005BF_terseLabel_en-US" xlink:label="lab_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury futures, receivable [Member]</link:label>
    <link:label id="lab_oge_TreasuryfuturesreceivableMember_A0667BC3E118E3A621D1B43F8B1005BF_label_en-US" xlink:label="lab_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury futures, receivable [Member]</link:label>
    <link:label id="lab_oge_TreasuryfuturesreceivableMember_A0667BC3E118E3A621D1B43F8B1005BF_documentation_en-US" xlink:label="lab_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Treasury futures, receivable [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TreasuryfuturesreceivableMember" xlink:label="loc_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:to="lab_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:type="arc" />
    <link:label id="lab_oge_TreasuryfuturespayableMember_2AD1AC91EF1AD5FEEEFEB43F8B10E9D8_terseLabel_en-US" xlink:label="lab_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury futures, payable [Member]</link:label>
    <link:label id="lab_oge_TreasuryfuturespayableMember_2AD1AC91EF1AD5FEEEFEB43F8B10E9D8_label_en-US" xlink:label="lab_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury futures, payable [Member]</link:label>
    <link:label id="lab_oge_TreasuryfuturespayableMember_2AD1AC91EF1AD5FEEEFEB43F8B10E9D8_documentation_en-US" xlink:label="lab_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Treasury futures, payable [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TreasuryfuturespayableMember" xlink:label="loc_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:to="lab_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:type="arc" />
    <link:label id="lab_oge_CashCollateralMember_1294B33FD55E73E06082B43F8B10D39B_terseLabel_en-US" xlink:label="lab_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash collateral [Member]</link:label>
    <link:label id="lab_oge_CashCollateralMember_1294B33FD55E73E06082B43F8B10D39B_label_en-US" xlink:label="lab_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Collateral [Member]</link:label>
    <link:label id="lab_oge_CashCollateralMember_1294B33FD55E73E06082B43F8B10D39B_documentation_en-US" xlink:label="lab_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash Collateral [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CashCollateralMember" xlink:label="loc_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:to="lab_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:type="arc" />
    <link:label id="lab_oge_ReceivableForeignCurrencyMember_37A73106B5CE941777D4B43F8B10622C_terseLabel_en-US" xlink:label="lab_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Receivable (foreign currency) [Member]</link:label>
    <link:label id="lab_oge_ReceivableForeignCurrencyMember_37A73106B5CE941777D4B43F8B10622C_label_en-US" xlink:label="lab_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivable (foreign currency) [Member]</link:label>
    <link:label id="lab_oge_ReceivableForeignCurrencyMember_37A73106B5CE941777D4B43F8B10622C_documentation_en-US" xlink:label="lab_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Forward Contracts Receivable [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReceivableForeignCurrencyMember" xlink:label="loc_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:to="lab_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:type="arc" />
    <link:label id="lab_oge_PayableForeignCurrencyMember_B7BD1B66C37BCD8A73BEB43F8B107AF6_terseLabel_en-US" xlink:label="lab_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payable (foreign currency) [Member]</link:label>
    <link:label id="lab_oge_PayableForeignCurrencyMember_B7BD1B66C37BCD8A73BEB43F8B107AF6_label_en-US" xlink:label="lab_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payable (foreign currency) [Member]</link:label>
    <link:label id="lab_oge_PayableForeignCurrencyMember_B7BD1B66C37BCD8A73BEB43F8B107AF6_documentation_en-US" xlink:label="lab_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Forward Contracts Payable [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PayableForeignCurrencyMember" xlink:label="loc_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:to="lab_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:type="arc" />
    <link:label id="lab_oge_IndexFundMember_369DB4E3BB1413420AA0B43F8B10162A_terseLabel_en-US" xlink:label="lab_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Index fund [Member]</link:label>
    <link:label id="lab_oge_IndexFundMember_369DB4E3BB1413420AA0B43F8B10162A_label_en-US" xlink:label="lab_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Index Fund [Member]</link:label>
    <link:label id="lab_oge_IndexFundMember_369DB4E3BB1413420AA0B43F8B10162A_documentation_en-US" xlink:label="lab_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Index Fund [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IndexFundMember" xlink:label="loc_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:to="lab_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredStockMember_E0ECC624CABFC443E499B43F8B100A0F_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred stocks (foreign) [Member]</link:label>
    <link:label id="lab_us-gaap_PreferredStockMember_E0ECC624CABFC443E499B43F8B100A0F_label_en-US" xlink:label="lab_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:to="lab_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:type="arc" />
    <link:label id="lab_oge_TotalPlanInvestmentsMember_990C0B5C4EE69189BFA5B43F8B10DF86_terseLabel_en-US" xlink:label="lab_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Plan investments [Member]</link:label>
    <link:label id="lab_oge_TotalPlanInvestmentsMember_990C0B5C4EE69189BFA5B43F8B10DF86_label_en-US" xlink:label="lab_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Plan investments [Member]</link:label>
    <link:label id="lab_oge_TotalPlanInvestmentsMember_990C0B5C4EE69189BFA5B43F8B10DF86_documentation_en-US" xlink:label="lab_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total Plan Investments [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPlanInvestmentsMember" xlink:label="loc_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:to="lab_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:type="arc" />
    <link:label id="lab_oge_ReceivableFromBrokerForSecuritiesSoldMember_5105F932849F4F304F3FB43F8B10387A_terseLabel_en-US" xlink:label="lab_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Receivable from broker for securities sold [Member]</link:label>
    <link:label id="lab_oge_ReceivableFromBrokerForSecuritiesSoldMember_5105F932849F4F304F3FB43F8B10387A_label_en-US" xlink:label="lab_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Receivable from broker for securities sold [Member]</link:label>
    <link:label id="lab_oge_ReceivableFromBrokerForSecuritiesSoldMember_5105F932849F4F304F3FB43F8B10387A_documentation_en-US" xlink:label="lab_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Receivable From Broker For Securities Sold [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReceivableFromBrokerForSecuritiesSoldMember" xlink:label="loc_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:to="lab_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:type="arc" />
    <link:label id="lab_oge_InterestAndDividendsReceivableMember_3077AE34AA54DD645437B43F8B113D29_terseLabel_en-US" xlink:label="lab_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest and dividends receivable [Member]</link:label>
    <link:label id="lab_oge_InterestAndDividendsReceivableMember_3077AE34AA54DD645437B43F8B113D29_label_en-US" xlink:label="lab_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest and dividends receivable [Member]</link:label>
    <link:label id="lab_oge_InterestAndDividendsReceivableMember_3077AE34AA54DD645437B43F8B113D29_documentation_en-US" xlink:label="lab_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interest and Dividends Receivable [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InterestAndDividendsReceivableMember" xlink:label="loc_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:to="lab_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:type="arc" />
    <link:label id="lab_oge_PayableToBrokerForSecuritiesPurchasedMember_9E552D6BB668F2C5B050B43F8B113136_terseLabel_en-US" xlink:label="lab_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payable to broker for securities purchased [Member]</link:label>
    <link:label id="lab_oge_PayableToBrokerForSecuritiesPurchasedMember_9E552D6BB668F2C5B050B43F8B113136_label_en-US" xlink:label="lab_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payable to broker for securities purchased [Member]</link:label>
    <link:label id="lab_oge_PayableToBrokerForSecuritiesPurchasedMember_9E552D6BB668F2C5B050B43F8B113136_documentation_en-US" xlink:label="lab_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Payable to Broker for Securities Purchased [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PayableToBrokerForSecuritiesPurchasedMember" xlink:label="loc_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:to="lab_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:type="arc" />
    <link:label id="lab_oge_TotalPlanAssetsMember_2320D0BECE156B9947C2B43F8B11E842_terseLabel_en-US" xlink:label="lab_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Plan assets [Member]</link:label>
    <link:label id="lab_oge_TotalPlanAssetsMember_2320D0BECE156B9947C2B43F8B11E842_label_en-US" xlink:label="lab_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Plan assets [Member]</link:label>
    <link:label id="lab_oge_TotalPlanAssetsMember_2320D0BECE156B9947C2B43F8B11E842_documentation_en-US" xlink:label="lab_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total Plan assets [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPlanAssetsMember" xlink:label="loc_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:to="lab_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_1B3E2EA5E516591AF492B43F8B113E3E_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Hierarchy [Axis]</link:label>
    <link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_1B3E2EA5E516591AF492B43F8B113E3E_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Hierarchy [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:to="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_70855012788504925A86B43F8B11381D_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Measurements, Fair Value Hierarchy [Domain]</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_70855012788504925A86B43F8B11381D_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_41D322275BA617379D3CB43F8B123A05_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel1Member_41D322275BA617379D3CB43F8B123A05_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 1 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:to="lab_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_CCFEAD1597F7261ADE4FB43F8B12755F_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel2Member_CCFEAD1597F7261ADE4FB43F8B12755F_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 2 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:to="lab_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_7EFAB02D5F53EF48AAC0B43F8B13A69B_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:label id="lab_us-gaap_FairValueInputsLevel3Member_7EFAB02D5F53EF48AAC0B43F8B13A69B_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Inputs, Level 3 [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:to="lab_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:type="arc" />
    <link:label id="lab_dei_EntityByLocationAxis_43889A8BC484A8522181B43F8B13D883_terseLabel_en-US" xlink:label="lab_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity by Location [Axis]</link:label>
    <link:label id="lab_dei_EntityByLocationAxis_43889A8BC484A8522181B43F8B13D883_label_en-US" xlink:label="lab_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity by Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityByLocationAxis" xlink:label="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:to="lab_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:type="arc" />
    <link:label id="lab_dei_LocationDomain_E687FCFF21EF2657AFF7B43F8B13D720_terseLabel_en-US" xlink:label="lab_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Location [Domain]</link:label>
    <link:label id="lab_dei_LocationDomain_E687FCFF21EF2657AFF7B43F8B13D720_label_en-US" xlink:label="lab_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:to="lab_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:type="arc" />
    <link:label id="lab_stpr_OK_423BE9072829DE835DF5B43F8B1320D8_terseLabel_en-US" xlink:label="lab_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OKLAHOMA</link:label>
    <link:label id="lab_stpr_OK_423BE9072829DE835DF5B43F8B1320D8_label_en-US" xlink:label="lab_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OKLAHOMA</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_OK" xlink:label="loc_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:to="lab_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:type="arc" />
    <link:label id="lab_stpr_AR_998F9F65F1058AA412F5B43F8B13BB96_terseLabel_en-US" xlink:label="lab_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ARKANSAS</link:label>
    <link:label id="lab_stpr_AR_998F9F65F1058AA412F5B43F8B13BB96_label_en-US" xlink:label="lab_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ARKANSAS</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_AR" xlink:label="loc_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:to="lab_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_56E4DD3C5DF8A23F4DCEB43F8B13B5A2_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_56E4DD3C5DF8A23F4DCEB43F8B13B5A2_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_6D115468EAAAD7032A21B43F8B137E23_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Target Allocation Percentage</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_6D115468EAAAD7032A21B43F8B137E23_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Target Allocation Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:to="lab_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_E06FACF6D21311ADB124B43F8B14FAAE_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Benefits Paid</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_E06FACF6D21311ADB124B43F8B14FAAE_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Benefits Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:to="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAmendments_9F95EF09FFB6A0D18626B43F8B14B0D6_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAmendments_9F95EF09FFB6A0D18626B43F8B14B0D6_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAmendments" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:to="lab_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_808929952306A12E4774B43F8B1451DA_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Payment for Settlement</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_808929952306A12E4774B43F8B1451DA_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Payment for Settlement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:to="lab_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:type="arc" />
    <link:label id="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_D0AEB5B77E6FEAC1BD03B43F8B143169_terseLabel_en-US" xlink:label="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Alternative Investment, Fair Value Disclosure</link:label>
    <link:label id="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_D0AEB5B77E6FEAC1BD03B43F8B143169_label_en-US" xlink:label="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Alternative Investment, Fair Value Disclosure</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AlternativeInvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:to="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionContributions_E7A7FB71F53FA5B72F71B43F8B14ED03_terseLabel_en-US" xlink:label="lab_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Payment for Pension Benefits</link:label>
    <link:label id="lab_us-gaap_PensionContributions_E7A7FB71F53FA5B72F71B43F8B14ED03_label_en-US" xlink:label="lab_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payment for Pension Benefits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionContributions" xlink:label="loc_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:to="lab_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_9F53AE88977FFC64B619B43F8B14AC74_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Employer Matching Contribution, Percent of Match</link:label>
    <link:label id="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_9F53AE88977FFC64B619B43F8B14AC74_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Employer Matching Contribution, Percent of Match</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:to="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_6276009BC728A7E4BE43B43F8B140164_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</link:label>
    <link:label id="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_6276009BC728A7E4BE43B43F8B140164_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:to="lab_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_1026BAB4599873B25166B43F8B140F82_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Benefit Obligation</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_1026BAB4599873B25166B43F8B140F82_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Accumulated Benefit Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:to="lab_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_8F6D0A7EE4039F86E89DB43F8B14CD60_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_8F6D0A7EE4039F86E89DB43F8B14CD60_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="lab_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligation_60847ECE0E29C90AB108B43F8B1543D1_periodStartLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Benefit Obligation, Beginning</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligation_60847ECE0E29C90AB108B43F8B1543D1_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:to="lab_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_B24F82E02C1A11A9D733B43F8B1591AC_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Service cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_B24F82E02C1A11A9D733B43F8B1591AC_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Service Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:to="lab_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanInterestCost_9369D21189423D282C9BB43F8B15B3A0_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanInterestCost_9369D21189423D282C9BB43F8B15B3A0_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Interest Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:to="lab_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanCurtailments_1A5D2BE6889CF32F7C95B43F8B15DC77_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Plan curtailments</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanCurtailments_1A5D2BE6889CF32F7C95B43F8B15DC77_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:to="lab_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_BCB57C554A54160CBA0FB43F8B15DB8B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Plan settlements</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_BCB57C554A54160CBA0FB43F8B15DB8B_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:to="lab_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_8C35028B096FFF349129B43F8B15DE20_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Participants' contributions</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_8C35028B096FFF349129B43F8B15DE20_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Contributions by Plan Participant</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:to="lab_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanActuarialGainLoss_D2FE86751B318599082AB43F8B15BF1E_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Actuarial gains (losses)</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanActuarialGainLoss_D2FE86751B318599082AB43F8B15BF1E_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:to="lab_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligation_4A0128CE9FDF9FE5E3A2B43F8B15160D_periodEndLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligation_F4EB9095362D557F83CBEBA052BEBB56" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Benefit Obligation, Ending</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F4EB9095362D557F83CBEBA052BEBB56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F4EB9095362D557F83CBEBA052BEBB56" xlink:to="lab_us-gaap_DefinedBenefitPlanBenefitObligation_F4EB9095362D557F83CBEBA052BEBB56" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_CEA398751655A4585E2EB43F8B169F6F_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_CEA398751655A4585E2EB43F8B169F6F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_9B2C0CF8198404D74D52B43F8B16AA30_periodStartLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Fair Value of Plan Assets, Beginning</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_9B2C0CF8198404D74D52B43F8B16AA30_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Fair Value of Plan Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:to="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_FD0022F4DBBACF8A21CEB43F8B16CDCE_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Actual return on plans' assets</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_FD0022F4DBBACF8A21CEB43F8B16CDCE_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:to="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_E232D078DCDCC62B2A95B43F8B167034_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Employer contributions</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_E232D078DCDCC62B2A95B43F8B167034_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Contributions by Employer</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:to="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_EF541924E6E57F8D59A4B43F8B171A9D_periodEndLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_81066BCD871758FEB6EDB86EFA159BA0" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Fair Value of Plan Assets, Ending</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_81066BCD871758FEB6EDB86EFA159BA0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_81066BCD871758FEB6EDB86EFA159BA0" xlink:to="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_81066BCD871758FEB6EDB86EFA159BA0" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_1C19C7B2FD95DF9C945CB43F8B17F739_totalLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Funded Status of Plan</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_1C19C7B2FD95DF9C945CB43F8B17F739_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Funded (Unfunded) Status of Plan</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:to="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_077B565B28DF906627ECB43F8B18F009_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_077B565B28DF906627ECB43F8B18F009_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_BB087AC189B3CB0EA9E8B43F8B18E0F3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Expected return on plan assets</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_BB087AC189B3CB0EA9E8B43F8B18E0F3_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Return (Loss) on Plan Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_2B39B36C25FC4395300CB43F8B18EA99_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of transition obligations</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_2B39B36C25FC4395300CB43F8B18EA99_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Amortization of Transition Asset (Obligation)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_DD6F64C4542155E3C367B43F8B18E879_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Amortization of Gain (Loss)</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_DD6F64C4542155E3C367B43F8B18E879_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Amortization of Gain (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_8599C48071522308F225B43F8B1826D7_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of unrecognized prior service cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_8599C48071522308F225B43F8B1826D7_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Amortization of Prior Service Cost (Credit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:to="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_FB55D5ACF5581BED607EB43F8B18CB90_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Curtailment</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_FB55D5ACF5581BED607EB43F8B18CB90_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:to="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_197D26CF7B59DA51B3FCB43F8B197EFD_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Settlement</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_197D26CF7B59DA51B3FCB43F8B197EFD_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:to="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_8B137625C4F29DE59CF1B43F8B199EBE_totalLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net periodic benefit cost</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_8B137625C4F29DE59CF1B43F8B199EBE_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost (Credit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:to="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:type="arc" />
    <link:label id="lab_oge_AmountAttributabletoUnconsolidatedAffiliates_AA502216F2FC392D2D56B43F8B19E0D4_verboseLabel_en-US" xlink:label="lab_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Amount paid by unconsolidated affiliates</link:label>
    <link:label id="lab_oge_AmountAttributabletoUnconsolidatedAffiliates_AA502216F2FC392D2D56B43F8B19E0D4_label_en-US" xlink:label="lab_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount Attributable to Unconsolidated Affiliates</link:label>
    <link:label id="lab_oge_AmountAttributabletoUnconsolidatedAffiliates_AA502216F2FC392D2D56B43F8B19E0D4_documentation_en-US" xlink:label="lab_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount Attributable to Unconsolidated Affiliates</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:to="lab_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:type="arc" />
    <link:label id="lab_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_8CD2C5FDFF2E0EEAFB6FB43F8B191298_totalLabel_en-US" xlink:label="lab_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</link:label>
    <link:label id="lab_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_8CD2C5FDFF2E0EEAFB6FB43F8B191298_label_en-US" xlink:label="lab_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</link:label>
    <link:label id="lab_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_8CD2C5FDFF2E0EEAFB6FB43F8B191298_documentation_en-US" xlink:label="lab_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:to="lab_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:type="arc" />
    <link:label id="lab_oge_AdditionalPensionExpenseToMeetStateRequirements_F95D9D9E78AFA81CF697B43F8B1955FF_terseLabel_en-US" xlink:label="lab_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional Pension Expense to Meet State Requirements</link:label>
    <link:label id="lab_oge_AdditionalPensionExpenseToMeetStateRequirements_F95D9D9E78AFA81CF697B43F8B1955FF_label_en-US" xlink:label="lab_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Pension Expense to Meet State Requirements</link:label>
    <link:label id="lab_oge_AdditionalPensionExpenseToMeetStateRequirements_F95D9D9E78AFA81CF697B43F8B1955FF_documentation_en-US" xlink:label="lab_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additional Pension Expense to Meet State Requirements</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPensionExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:to="lab_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:type="arc" />
    <link:label id="lab_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_BBE1F7667B1EDECDE50BB43F8B19E0C0_terseLabel_en-US" xlink:label="lab_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional Postretirement Medical Expense to Meet State Requirements</link:label>
    <link:label id="lab_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_BBE1F7667B1EDECDE50BB43F8B19E0C0_label_en-US" xlink:label="lab_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Postretirement Medical Expense to Meet State Requirements</link:label>
    <link:label id="lab_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_BBE1F7667B1EDECDE50BB43F8B19E0C0_documentation_en-US" xlink:label="lab_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additional Postretirement Medical Expense to Meet State Requirements</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:to="lab_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:type="arc" />
    <link:label id="lab_oge_CapitalizedPortionOfNetPeriodicBenefitCost_0A6E3A55B9F3DC5CB77DB43F8B19E331_terseLabel_en-US" xlink:label="lab_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalized Portion of Net Periodic Benefit Cost</link:label>
    <link:label id="lab_oge_CapitalizedPortionOfNetPeriodicBenefitCost_0A6E3A55B9F3DC5CB77DB43F8B19E331_label_en-US" xlink:label="lab_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capitalized Portion of Net Periodic Benefit Cost</link:label>
    <link:label id="lab_oge_CapitalizedPortionOfNetPeriodicBenefitCost_0A6E3A55B9F3DC5CB77DB43F8B19E331_documentation_en-US" xlink:label="lab_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Capitalized Portion of Net Periodic Benefit Cost</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CapitalizedPortionOfNetPeriodicBenefitCost" xlink:label="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:to="lab_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_26AB6DDE49BE328BF0E1B43F8B1984C1_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assumptions Used Calculating Benefit Obligation, Discount Rate</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_26AB6DDE49BE328BF0E1B43F8B1984C1_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:to="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_6723E945C35551537473B43F8B1A0417_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_6723E945C35551537473B43F8B1A0417_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:to="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_805C830CE9FC44406A1CB43F8B1A2EE5_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_805C830CE9FC44406A1CB43F8B1A2EE5_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:to="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_9BBC25355B234B42F4E7B43F8B1A632C_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Health Care Cost Trend Rate Assumed for Next Fiscal Year</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_9BBC25355B234B42F4E7B43F8B1A632C_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:to="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_26CD660FA804CB92C23FB43F8B1ADD23_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Ultimate Health Care Cost Trend Rate</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_26CD660FA804CB92C23FB43F8B1ADD23_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Ultimate Health Care Cost Trend Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1" xlink:label="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:to="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_77051031C6255623B8DCB43F8B1AF174_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Year that Rate Reaches Ultimate Trend Rate</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_77051031C6255623B8DCB43F8B1AF174_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate" xlink:label="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:to="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_02B29DBC1D135AFCF7C5B43F8B1A1259_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of One Percentage Point Increase on Service and Interest Cost Components</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_02B29DBC1D135AFCF7C5B43F8B1A1259_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:to="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_5A8FD19DA8709F123393B43F8B1A02E8_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_5A8FD19DA8709F123393B43F8B1A02E8_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:to="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_A93AE45611A92AB28A1EB43F8B1A7848_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of One Percentage Point Decrease on Service and Interest Cost Components</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_A93AE45611A92AB28A1EB43F8B1A7848_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:to="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_6CAE1C08A55CC956AC5AB43F8B1B4269_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_6CAE1C08A55CC956AC5AB43F8B1B4269_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:to="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:type="arc" />
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_9C3A117996D8CC60BBFAB43F8B1BB0C2_terseLabel_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds Fixed Income</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_9C3A117996D8CC60BBFAB43F8B1BB0C2_label_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds Fixed Income</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_9C3A117996D8CC60BBFAB43F8B1BB0C2_documentation_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds Fixed Income</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:to="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:type="arc" />
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_7D10AC354CBBD0D5E0ACB43F8B1B84BD_terseLabel_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds Equity</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_7D10AC354CBBD0D5E0ACB43F8B1B84BD_label_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds Equity</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_7D10AC354CBBD0D5E0ACB43F8B1B84BD_documentation_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds Equity</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsEquity" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:to="lab_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:type="arc" />
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholds_A6537476D3CFE4258DDEB43F8B1B1BD9_totalLabel_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholds_A6537476D3CFE4258DDEB43F8B1B1BD9_label_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds</link:label>
    <link:label id="lab_oge_ProjectedBenefitObligationFundedStatusThresholds_A6537476D3CFE4258DDEB43F8B1B1BD9_documentation_en-US" xlink:label="lab_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Projected Benefit Obligation Funded Status Thresholds</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholds" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:to="lab_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_EA22D2FDC7CF110FD981B43F8B1CE84F_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Target Plan Asset Allocations</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_EA22D2FDC7CF110FD981B43F8B1CE84F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Plan Assets, Target Allocation, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:to="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_5D0A130AC845641B57A0B43F8B1CBB62_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Future Benefit Payments, Next Twelve Months</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_5D0A130AC845641B57A0B43F8B1CBB62_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_2EA5CC2F2E1D75054BA3B43F8B1C7885_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Future Benefit Payments, Year Two</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_2EA5CC2F2E1D75054BA3B43F8B1C7885_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Future Benefit Payment, Year Two</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_91F07431F2DFE5E19926B43F8B1CB6C2_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Future Benefit Payments, Year Three</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_91F07431F2DFE5E19926B43F8B1CB6C2_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Future Benefit Payment, Year Three</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_2EA2D09B1A5D1DE51430B43F8B1D478A_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Future Benefit Payments, Year Four</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_2EA2D09B1A5D1DE51430B43F8B1D478A_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Future Benefit Payment, Year Four</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_0FDEC8A4A4598DDB8004B43F8B1DC75E_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Future Benefit Payments, Year Five</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_0FDEC8A4A4598DDB8004B43F8B1DC75E_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Future Benefit Payment, Year Five</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_436B311E5E276A3FD407B43F8B1D8E4D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Future Benefit Payments, Five Fiscal Years Thereafter</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_436B311E5E276A3FD407B43F8B1D8E4D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedContributionPlanCostRecognized_2FB2DF17E5CD48AF7263B43F8B1D4FEC_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Cost</link:label>
    <link:label id="lab_us-gaap_DefinedContributionPlanCostRecognized_2FB2DF17E5CD48AF7263B43F8B1D4FEC_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Contribution Plan, Cost</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:to="lab_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:type="arc" />
    <link:label id="lab_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_B685D2D53CEC2BF938FCB43F8B1D47DB_terseLabel_en-US" xlink:label="lab_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net Effect of Settlement on Other Comprehensive Income and Regulatory Assets</link:label>
    <link:label id="lab_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_B685D2D53CEC2BF938FCB43F8B1D47DB_label_en-US" xlink:label="lab_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Effect of Settlement on Other Comprehensive Income and Regulatory Assets</link:label>
    <link:label id="lab_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_B685D2D53CEC2BF938FCB43F8B1D47DB_documentation_en-US" xlink:label="lab_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net Effect of Settlement on Other Comprehensive Income and Regulatory Assets</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets" xlink:label="loc_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:to="lab_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_5CFF80AB35C60ADC0614B43F8B1D70FC_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_5CFF80AB35C60ADC0614B43F8B1D70FC_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:to="lab_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:type="arc" />
    <link:label id="lab_oge_MedicareSubsidiesReceived_3009FF1D0781B45569E5B43F8B1DA045_terseLabel_en-US" xlink:label="lab_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Medicare Subsidies Received</link:label>
    <link:label id="lab_oge_MedicareSubsidiesReceived_3009FF1D0781B45569E5B43F8B1DA045_label_en-US" xlink:label="lab_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Medicare Subsidies Received</link:label>
    <link:label id="lab_oge_MedicareSubsidiesReceived_3009FF1D0781B45569E5B43F8B1DA045_documentation_en-US" xlink:label="lab_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Medicare Subsidies Received</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MedicareSubsidiesReceived" xlink:label="loc_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:to="lab_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_7ACD74DCDFC68DE04CBFB43F8B1DF203_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, Benefits Paid</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_7ACD74DCDFC68DE04CBFB43F8B1DF203_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Benefit Obligation, Benefits Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:to="lab_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_C4460102F8CFCB9E6675904C8B897FD2_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract_268FB35C82EF53ACBA1EA8AD95FB0ADE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Statement of Stockholders' Equity [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_268FB35C82EF53ACBA1EA8AD95FB0ADE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_268FB35C82EF53ACBA1EA8AD95FB0ADE" xlink:to="lab_us-gaap_StatementOfStockholdersEquityAbstract_268FB35C82EF53ACBA1EA8AD95FB0ADE" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_2907F1F35265070E79EF904C8B8AC2F0_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statement, Equity Components [Axis]</link:label>
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_2907F1F35265070E79EF904C8B8AC2F0_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityComponentDomain_46AAB84DD2618C69252E904C8B8ABB46_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:label id="lab_us-gaap_EquityComponentDomain_46AAB84DD2618C69252E904C8B8ABB46_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="lab_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockMember_9AA5CB27E55870FDDF9B904C8B8AF6FE_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock</link:label>
    <link:label id="lab_us-gaap_CommonStockMember_9AA5CB27E55870FDDF9B904C8B8AF6FE_label_en-US" xlink:label="lab_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:to="lab_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_05CE90F40F6D048CA0F6904C8B8A3682_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Premium on Common Stock</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_05CE90F40F6D048CA0F6904C8B8A3682_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid-in Capital [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:to="lab_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsMember_85D35B10B2C5B6659F89904C8B8AE016_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Retained Earnings</link:label>
    <link:label id="lab_us-gaap_RetainedEarningsMember_85D35B10B2C5B6659F89904C8B8AE016_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:to="lab_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_BB49863E5E66426CC6EB904C8B8AE1D6_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_BB49863E5E66426CC6EB904C8B8AE1D6_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:type="arc" />
    <link:label id="lab_us-gaap_NoncontrollingInterestMember_9366A176F9255340FC1D904C8B8A4998_terseLabel_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Noncontrolling Interest</link:label>
    <link:label id="lab_us-gaap_NoncontrollingInterestMember_9366A176F9255340FC1D904C8B8A4998_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncontrolling Interest [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:to="lab_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockMember_5382A4764CBE67A5FDCD904C8B8B4245_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock</link:label>
    <link:label id="lab_us-gaap_TreasuryStockMember_5382A4764CBE67A5FDCD904C8B8B4245_label_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:to="lab_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_E86EAD5D9CB141DE5788904C8DFFE55D_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Shares, Outstanding</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesOutstanding_E86EAD5D9CB141DE5788904C8DFFE55D_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares, Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:to="lab_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:type="arc" />
    <link:label id="lab_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_BD5C6CF60CDD6DF96FCC904C8B8C3009_terseLabel_en-US" xlink:label="lab_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net Income (Loss), Including portion attributable to noncontrolling interest, Number of Shares</link:label>
    <link:label id="lab_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_BD5C6CF60CDD6DF96FCC904C8B8C3009_label_en-US" xlink:label="lab_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss), Including portion attributable to noncontrolling interest, Number of Shares</link:label>
    <link:label id="lab_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_BD5C6CF60CDD6DF96FCC904C8B8C3009_documentation_en-US" xlink:label="lab_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net Income (Loss), Including portion attributable to noncontrolling interest, Number of Shares</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares" xlink:label="loc_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:to="lab_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_84AF7F82892E2E02D916904C8B8C28E0_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_84AF7F82892E2E02D916904C8B8C28E0_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Stockholders' Equity [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_B5A391FAC9F77B56708C904C8B8C7A85_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_B5A391FAC9F77B56708C904C8B8C7A85_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_C8210E75744C6B4ADA9D904C8B8C5A1C_verboseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_C8210E75744C6B4ADA9D904C8B8C5A1C_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:type="arc" />
    <link:label id="lab_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_10293B77830947263FFA904C8B8CFBA8_terseLabel_en-US" xlink:label="lab_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification, Number of Shares</link:label>
    <link:label id="lab_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_10293B77830947263FFA904C8B8CFBA8_label_en-US" xlink:label="lab_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification, Number of Shares</link:label>
    <link:label id="lab_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_10293B77830947263FFA904C8B8CFBA8_documentation_en-US" xlink:label="lab_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification, Number of Shares</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares" xlink:label="loc_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:to="lab_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_B55200F91A468A5305D0904C8B8D9617_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Number of Shares</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_B55200F91A468A5305D0904C8B8D9617_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Number of Shares</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_B55200F91A468A5305D0904C8B8D9617_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Number of Shares</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares" xlink:label="loc_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:to="lab_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_43FB011EDB3B985C8788904C8B8D4EC7_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_43FB011EDB3B985C8788904C8B8D4EC7_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:to="lab_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1A88B88BCB8A37497FB9904C8B8D60C9_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_1A88B88BCB8A37497FB9904C8B8D60C9_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:type="arc" />
    <link:label id="lab_oge_DividendsCommonStockCashNumberofShares_D51A26F71624446B442A904C8B8DDFF0_terseLabel_en-US" xlink:label="lab_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends, Common Stock, Cash, Number of Shares</link:label>
    <link:label id="lab_oge_DividendsCommonStockCashNumberofShares_D51A26F71624446B442A904C8B8DDFF0_label_en-US" xlink:label="lab_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends, Common Stock, Cash, Number of Shares</link:label>
    <link:label id="lab_oge_DividendsCommonStockCashNumberofShares_D51A26F71624446B442A904C8B8DDFF0_documentation_en-US" xlink:label="lab_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Dividends, Common Stock, Cash, Number of Shares</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DividendsCommonStockCashNumberofShares" xlink:label="loc_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:to="lab_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DividendsCommonStockCash_34F0CE97A99F6D63C049904C8B8D73FB_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Dividends declared on common stock</link:label>
    <link:label id="lab_us-gaap_DividendsCommonStockCash_34F0CE97A99F6D63C049904C8B8D73FB_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends, Common Stock, Cash</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="loc_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:to="lab_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_D5862579802956C91CDF904F20E2E078_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, New Issues</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_D5862579802956C91CDF904F20E2E078_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, New Issues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_5453C8290076184BBE6F904C8B8DE15E_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expense of common stock</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_5453C8290076184BBE6F904C8B8DE15E_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, New Issues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:type="arc" />
    <link:label id="lab_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_5270D81476897144B718904C8B8D249D_terseLabel_en-US" xlink:label="lab_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Number of Shares</link:label>
    <link:label id="lab_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_5270D81476897144B718904C8B8D249D_label_en-US" xlink:label="lab_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Number of Shares</link:label>
    <link:label id="lab_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_5270D81476897144B718904C8B8D249D_documentation_en-US" xlink:label="lab_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Number of Shares</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares" xlink:label="loc_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:to="lab_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:type="arc" />
    <link:label id="lab_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_0F6B25F2B55D84C93AD1904C8B8DAF72_terseLabel_en-US" xlink:label="lab_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, New Issues, Number of Shares</link:label>
    <link:label id="lab_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_0F6B25F2B55D84C93AD1904C8B8DAF72_label_en-US" xlink:label="lab_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, New Issues, Number of Shares</link:label>
    <link:label id="lab_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_0F6B25F2B55D84C93AD1904C8B8DAF72_documentation_en-US" xlink:label="lab_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Value, New Issues, Number of Shares</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares" xlink:label="loc_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:to="lab_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_ADB117C0E046EFB71DBF904C8B8EDAFE_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock-based compensation</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_ADB117C0E046EFB71DBF904C8B8EDAFE_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromMinorityShareholders_B5C93D9BD028F7F4709E904C8B8E4FCC_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Contributions from noncontrolling interest partners</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:to="lab_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:type="arc" />
    <link:label id="lab_oge_Deconsolidationofsubsidiary_C29EDADDFFDB39C92CAA904C8B8EC8FB_negatedTerseLabel_en-US" xlink:label="lab_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deconsolidation of Enogex Holdings</link:label>
    <link:label id="lab_oge_Deconsolidationofsubsidiary_C29EDADDFFDB39C92CAA904C8B8EC8FB_label_en-US" xlink:label="lab_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deconsolidation of subsidiary</link:label>
    <link:label id="lab_oge_Deconsolidationofsubsidiary_C29EDADDFFDB39C92CAA904C8B8EC8FB_documentation_en-US" xlink:label="lab_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deconsolidation of subsidiary</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Deconsolidationofsubsidiary" xlink:label="loc_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:to="lab_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:type="arc" />
    <link:label id="lab_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_F5B0958977F84C5FBDDA904C8B8E6F27_negatedTerseLabel_en-US" xlink:label="lab_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deferred income taxes attributable to contributions from noncontrolling interest partners</link:label>
    <link:label id="lab_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_F5B0958977F84C5FBDDA904C8B8E6F27_label_en-US" xlink:label="lab_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Taxes Attributable To Contributions From Noncontrolling Interest Partners</link:label>
    <link:label id="lab_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_F5B0958977F84C5FBDDA904C8B8E6F27_documentation_en-US" xlink:label="lab_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred income taxes arising from the cash inflow contributed by noncontrolling interests that purchase additional shares or otherwise increase their ownership stake in a subsidiary of the entity.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners" xlink:label="loc_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:to="lab_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_4B35538C3579F7ADF988904C8B8E917F_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2-for-1 forward stock split</link:label>
    <link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_4B35538C3579F7ADF988904C8B8E917F_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments to Additional Paid in Capital, Stock Split</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_84A558F140404E12B6AA904C8B8F3CAB_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A56A5154A56E539B85DB27A44F2287AF" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A56A5154A56E539B85DB27A44F2287AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A56A5154A56E539B85DB27A44F2287AF" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A56A5154A56E539B85DB27A44F2287AF" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_A7457C8321B83F2D1E557231FEE30067_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DFF7619825FF5190BA804A9F60B77CD4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_A7457C8321B83F2D1E557231FEE30067_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DFF7619825FF5190BA804A9F60B77CD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Long-term Debt Instruments [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DFF7619825FF5190BA804A9F60B77CD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DFF7619825FF5190BA804A9F60B77CD4" xlink:to="lab_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DFF7619825FF5190BA804A9F60B77CD4" xlink:type="arc" />
    <link:label id="lab_oge_IncomeTaxesAbstract_6D4762D3A99AED042A6FB3943E6BB2B7_label_en-US" xlink:label="lab_oge_IncomeTaxesAbstract_7C51C78E4FCC58D0B23399A549874F87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes [Abstract]</link:label>
    <link:label id="lab_oge_IncomeTaxesAbstract_6D4762D3A99AED042A6FB3943E6BB2B7_documentation_en-US" xlink:label="lab_oge_IncomeTaxesAbstract_7C51C78E4FCC58D0B23399A549874F87" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income Taxes [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesAbstract" xlink:label="loc_oge_IncomeTaxesAbstract_7C51C78E4FCC58D0B23399A549874F87" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IncomeTaxesAbstract_7C51C78E4FCC58D0B23399A549874F87" xlink:to="lab_oge_IncomeTaxesAbstract_7C51C78E4FCC58D0B23399A549874F87" xlink:type="arc" />
    <link:label id="lab_oge_OgeEnergyCorpMember_77BA8F32DC8AA343BBC3B3943E6C2EB5_terseLabel_en-US" xlink:label="lab_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OGE Energy Corp. [Member]</link:label>
    <link:label id="lab_oge_OgeEnergyCorpMember_77BA8F32DC8AA343BBC3B3943E6C2EB5_label_en-US" xlink:label="lab_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OGE Energy Corp. [Member]</link:label>
    <link:label id="lab_oge_OgeEnergyCorpMember_77BA8F32DC8AA343BBC3B3943E6C2EB5_documentation_en-US" xlink:label="lab_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OGE Energy Corp. [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyCorpMember" xlink:label="loc_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:to="lab_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxAuthorityAxis_FFA9254FB08C86E19D1CB3943E6D1823_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityAxis_FFA9254FB08C86E19D1CB3943E6D1823_label_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:to="lab_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxAuthorityDomain_D6890BCBFD0468F0F759B3943E6DC078_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxAuthorityDomain_D6890BCBFD0468F0F759B3943E6DC078_label_en-US" xlink:label="lab_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Authority [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:to="lab_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:type="arc" />
    <link:label id="lab_us-gaap_StateAndLocalJurisdictionMember_B6CA0777C5186F6C2270B3943E6DDAC2_terseLabel_en-US" xlink:label="lab_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">State and Local Jurisdiction [Member]</link:label>
    <link:label id="lab_us-gaap_StateAndLocalJurisdictionMember_B6CA0777C5186F6C2270B3943E6DDAC2_label_en-US" xlink:label="lab_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State and Local Jurisdiction [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:to="lab_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:type="arc" />
    <link:label id="lab_oge_FederaloperatinglossMember_CB732C322D14172361E4B3943E6EBA39_terseLabel_en-US" xlink:label="lab_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal operating loss [Member]</link:label>
    <link:label id="lab_oge_FederaloperatinglossMember_CB732C322D14172361E4B3943E6EBA39_label_en-US" xlink:label="lab_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal operating loss [Member]</link:label>
    <link:label id="lab_oge_FederaloperatinglossMember_CB732C322D14172361E4B3943E6EBA39_documentation_en-US" xlink:label="lab_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Federal operating loss [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FederaloperatinglossMember" xlink:label="loc_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:to="lab_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxCreditCarryforwardAxis_25B80338469B2F9E908EB3943E6E8BB1_terseLabel_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward [Axis]</link:label>
    <link:label id="lab_us-gaap_TaxCreditCarryforwardAxis_25B80338469B2F9E908EB3943E6E8BB1_label_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAxis" xlink:label="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:to="lab_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxCreditCarryforwardNameDomain_C247755C6490DDDF673AB3943E6E7BC0_terseLabel_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_TaxCreditCarryforwardNameDomain_C247755C6490DDDF673AB3943E6E7BC0_label_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardNameDomain" xlink:label="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="lab_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:type="arc" />
    <link:label id="lab_oge_StateOperatingLossMember_5F2F242141A9D7CDED24B3943E6E31E8_terseLabel_en-US" xlink:label="lab_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">State operating loss [Member]</link:label>
    <link:label id="lab_oge_StateOperatingLossMember_5F2F242141A9D7CDED24B3943E6E31E8_label_en-US" xlink:label="lab_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">State operating loss [Member]</link:label>
    <link:label id="lab_oge_StateOperatingLossMember_5F2F242141A9D7CDED24B3943E6E31E8_documentation_en-US" xlink:label="lab_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">State operating loss [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_StateOperatingLossMember" xlink:label="loc_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:to="lab_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:type="arc" />
    <link:label id="lab_oge_FederalOperatingLossMemberMember_146B8970AE9506742405B3943E6F2854_terseLabel_en-US" xlink:label="lab_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal operating loss [Member]</link:label>
    <link:label id="lab_oge_FederalOperatingLossMemberMember_146B8970AE9506742405B3943E6F2854_label_en-US" xlink:label="lab_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal operating loss [Member] [Member]</link:label>
    <link:label id="lab_oge_FederalOperatingLossMemberMember_146B8970AE9506742405B3943E6F2854_documentation_en-US" xlink:label="lab_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Federal operating loss [Member] [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalOperatingLossMemberMember" xlink:label="loc_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:to="lab_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:type="arc" />
    <link:label id="lab_oge_FederalTaxCreditsMemberMember_0D854EAE64BAD9CF9198B3943E6F4CE2_terseLabel_en-US" xlink:label="lab_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal tax credits [Member]</link:label>
    <link:label id="lab_oge_FederalTaxCreditsMemberMember_0D854EAE64BAD9CF9198B3943E6F4CE2_label_en-US" xlink:label="lab_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal tax credits [Member] [Member]</link:label>
    <link:label id="lab_oge_FederalTaxCreditsMemberMember_0D854EAE64BAD9CF9198B3943E6F4CE2_documentation_en-US" xlink:label="lab_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Federal tax credits [Member] [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalTaxCreditsMemberMember" xlink:label="loc_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:to="lab_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaInvestmentTaxCreditsMemberMember_4047EF229C0B227C6BD8B3943E7008B6_terseLabel_en-US" xlink:label="lab_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma investment tax credits [Member]</link:label>
    <link:label id="lab_oge_OklahomaInvestmentTaxCreditsMemberMember_4047EF229C0B227C6BD8B3943E7008B6_label_en-US" xlink:label="lab_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma investment tax credits [Member] [Member]</link:label>
    <link:label id="lab_oge_OklahomaInvestmentTaxCreditsMemberMember_4047EF229C0B227C6BD8B3943E7008B6_documentation_en-US" xlink:label="lab_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma investment tax credits [Member] [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaInvestmentTaxCreditsMemberMember" xlink:label="loc_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:to="lab_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_DDDB1256AC5B32A04276B3943E70262B_terseLabel_en-US" xlink:label="lab_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma capital investment board credits [Member]</link:label>
    <link:label id="lab_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_DDDB1256AC5B32A04276B3943E70262B_label_en-US" xlink:label="lab_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma capital investment board credits [Member] [Member]</link:label>
    <link:label id="lab_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_DDDB1256AC5B32A04276B3943E70262B_documentation_en-US" xlink:label="lab_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma capital investment board credits [Member] [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaCapitalInvestmentBoardCreditsMemberMember" xlink:label="loc_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:to="lab_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaZeroEmissionTaxCreditsMemberMember_215A9155F1DB0C8E4D0AB3943E702C3D_terseLabel_en-US" xlink:label="lab_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma zero emission tax credits [Member]</link:label>
    <link:label id="lab_oge_OklahomaZeroEmissionTaxCreditsMemberMember_215A9155F1DB0C8E4D0AB3943E702C3D_label_en-US" xlink:label="lab_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma zero emission tax credits [Member] [Member]</link:label>
    <link:label id="lab_oge_OklahomaZeroEmissionTaxCreditsMemberMember_215A9155F1DB0C8E4D0AB3943E702C3D_documentation_en-US" xlink:label="lab_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma zero emission tax credits [Member] [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaZeroEmissionTaxCreditsMemberMember" xlink:label="loc_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:to="lab_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:type="arc" />
    <link:label id="lab_oge_LouisianainventorycreditsMemberMemberDomain_18F4F2B255251720AA7DB3943E7016F3_terseLabel_en-US" xlink:label="lab_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Louisiana inventory credits [Member] [Member] [Domain]</link:label>
    <link:label id="lab_oge_LouisianainventorycreditsMemberMemberDomain_18F4F2B255251720AA7DB3943E7016F3_label_en-US" xlink:label="lab_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Louisiana inventory credits [Member] [Member] [Domain]</link:label>
    <link:label id="lab_oge_LouisianainventorycreditsMemberMemberDomain_18F4F2B255251720AA7DB3943E7016F3_documentation_en-US" xlink:label="lab_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Louisiana inventory credits [Member] [Member] [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_LouisianainventorycreditsMemberMemberDomain" xlink:label="loc_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:to="lab_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:type="arc" />
    <link:label id="lab_oge_Reductioninnetdeferredincometaxliability_C3523FF4E50C202399E2B3943E70BBFD_terseLabel_en-US" xlink:label="lab_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reduction in net deferred income tax liability</link:label>
    <link:label id="lab_oge_Reductioninnetdeferredincometaxliability_C3523FF4E50C202399E2B3943E70BBFD_label_en-US" xlink:label="lab_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reduction in net deferred income tax liability</link:label>
    <link:label id="lab_oge_Reductioninnetdeferredincometaxliability_C3523FF4E50C202399E2B3943E70BBFD_documentation_en-US" xlink:label="lab_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reduction in net deferred income tax liability</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Reductioninnetdeferredincometaxliability" xlink:label="loc_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:to="lab_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingLossCarryforwards_A202A27A1FE225C8BBE8B3943E71CFEA_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating Loss Carryforwards</link:label>
    <link:label id="lab_us-gaap_OperatingLossCarryforwards_A202A27A1FE225C8BBE8B3943E71CFEA_label_en-US" xlink:label="lab_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Loss Carryforwards</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:to="lab_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_76073F1C7A76EDAB8FA7B3943E727AB4_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards, State and Local</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_76073F1C7A76EDAB8FA7B3943E727AB4_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards, State and Local</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:to="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:type="arc" />
    <link:label id="lab_us-gaap_CurrentFederalTaxExpenseBenefit_5C8FB095D83B8739404FB3943E72BC41_terseLabel_en-US" xlink:label="lab_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current Federal Tax Expense (Benefit)</link:label>
    <link:label id="lab_us-gaap_CurrentFederalTaxExpenseBenefit_5C8FB095D83B8739404FB3943E72BC41_label_en-US" xlink:label="lab_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Federal Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:to="lab_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:type="arc" />
    <link:label id="lab_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_887B4E58447676037CD4B3943E724B56_terseLabel_en-US" xlink:label="lab_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current State and Local Tax Expense (Benefit)</link:label>
    <link:label id="lab_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_887B4E58447676037CD4B3943E724B56_label_en-US" xlink:label="lab_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current State and Local Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:to="lab_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:type="arc" />
    <link:label id="lab_us-gaap_CurrentIncomeTaxExpenseBenefit_0CEB84D96CF13B4360FFB3943E72C3B0_totalLabel_en-US" xlink:label="lab_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Current Income Tax Expense (Benefit)</link:label>
    <link:label id="lab_us-gaap_CurrentIncomeTaxExpenseBenefit_0CEB84D96CF13B4360FFB3943E72C3B0_label_en-US" xlink:label="lab_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:to="lab_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_7DE6ABD59FB843E6065AB3943E72FEA8_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Federal Income Tax Expense (Benefit)</link:label>
    <link:label id="lab_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_7DE6ABD59FB843E6065AB3943E72FEA8_label_en-US" xlink:label="lab_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Federal Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:to="lab_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_B01E6C61D3D07918ECB9B3943E726149_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred State and Local Income Tax Expense (Benefit)</link:label>
    <link:label id="lab_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_B01E6C61D3D07918ECB9B3943E726149_label_en-US" xlink:label="lab_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred State and Local Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:to="lab_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_BFA7D37C9B0E87774E24B3943E72D4C7_totalLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Deferred Income Tax Expense (Benefit)</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_BFA7D37C9B0E87774E24B3943E72D4C7_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:to="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:type="arc" />
    <link:label id="lab_us-gaap_InvestmentTaxCredit_0F3C149C2F8BD48CBD53B3943E723446_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment Tax Credit</link:label>
    <link:label id="lab_us-gaap_InvestmentTaxCredit_0F3C149C2F8BD48CBD53B3943E723446_label_en-US" xlink:label="lab_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment Tax Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentTaxCredit" xlink:label="loc_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:to="lab_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_C3CE9C86D3C02D520976B3943E733046_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income Tax Expense (Benefit)</link:label>
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_C3CE9C86D3C02D520976B3943E733046_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Expense (Benefit)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_FCD3C59912EAD364139EB3943E74FD83_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Statutory federal tax rate</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_FCD3C59912EAD364139EB3943E74FD83_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:type="arc" />
    <link:label id="lab_oge_Federaltaxpercentagerevaluation_911FB4E4FC2188431903B3943E7766FD_terseLabel_en-US" xlink:label="lab_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal deferred tax revaluation</link:label>
    <link:label id="lab_oge_Federaltaxpercentagerevaluation_911FB4E4FC2188431903B3943E7766FD_label_en-US" xlink:label="lab_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal tax percentage revaluation</link:label>
    <link:label id="lab_oge_Federaltaxpercentagerevaluation_911FB4E4FC2188431903B3943E7766FD_documentation_en-US" xlink:label="lab_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Federal tax percentage revaluation</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Federaltaxpercentagerevaluation" xlink:label="loc_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:to="lab_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_00DCBF3C47E708A0BC47B3943E78DA91_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal renewable energy credit (A)</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_00DCBF3C47E708A0BC47B3943E78DA91_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:type="arc" />
    <link:label id="lab_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_42707A0257DBDD394F82B3943E7802B3_terseLabel_en-US" xlink:label="lab_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Remeasurement of state deferred tax liabilities</link:label>
    <link:label id="lab_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_42707A0257DBDD394F82B3943E7802B3_label_en-US" xlink:label="lab_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Change in Deferred Tax Liabilities Valuation Allowance, Percent</link:label>
    <link:label id="lab_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_42707A0257DBDD394F82B3943E7802B3_documentation_en-US" xlink:label="lab_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax liabilities.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:to="lab_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CA157521A306E8BFBFB8B3943E781928_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">401(k) dividends</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CA157521A306E8BFBFB8B3943E781928_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Deduction, Employee Stock Ownership Plan Dividend, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_A8941AA4F3C4301FE9C1B3943E786065_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal investment tax credits, net</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_A8941AA4F3C4301FE9C1B3943E786065_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Tax Credit, Investment, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_2C15FA2E3C201E3D3BB0B3943E78CE01_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">State income taxes, net of federal income tax benefit</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_2C15FA2E3C201E3D3BB0B3943E78CE01_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_C9BDFB812B23BDC5DE7AB3943E7905FE_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Uncertain tax positions</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_C9BDFB812B23BDC5DE7AB3943E7905FE_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Tax Contingency, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:type="arc" />
    <link:label id="lab_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_1D8D9A78A5E068170694B3943E79C83F_terseLabel_en-US" xlink:label="lab_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of net unfunded deferred taxes</link:label>
    <link:label id="lab_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_1D8D9A78A5E068170694B3943E79C83F_label_en-US" xlink:label="lab_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation Amortization of Net Unfunded Deferred Taxes</link:label>
    <link:label id="lab_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_1D8D9A78A5E068170694B3943E79C83F_documentation_en-US" xlink:label="lab_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation Amortization of Net Unfunded Deferred Taxes</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:to="lab_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_85DDEB64A8F975BB616DB3943E790E21_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_85DDEB64A8F975BB616DB3943E790E21_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Other Adjustments, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:type="arc" />
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_7D1E9D6F3F913CCDAE0CB3943E79289B_totalLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Effective income tax rate</link:label>
    <link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_7D1E9D6F3F913CCDAE0CB3943E79289B_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effective Income Tax Rate Reconciliation, Percent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:to="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_0BD0AC64F073F9D1AE11B3943E7A47D5_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net operating losses</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_0BD0AC64F073F9D1AE11B3943E7A47D5_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Operating Loss Carryforwards</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:to="lab_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_18206F24EF2DB68C257DB3943E7A17C9_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accrued liabilities</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_18206F24EF2DB68C257DB3943E7A17C9_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:to="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:type="arc" />
    <link:label id="lab_oge_CurrentDeferredTaxAssetsFederalTaxCredits_11E8B5C298EFD11D56D0B3943E7A4249_terseLabel_en-US" xlink:label="lab_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal tax credits</link:label>
    <link:label id="lab_oge_CurrentDeferredTaxAssetsFederalTaxCredits_11E8B5C298EFD11D56D0B3943E7A4249_label_en-US" xlink:label="lab_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Current Deferred Tax Assets, Federal Tax Credits</link:label>
    <link:label id="lab_oge_CurrentDeferredTaxAssetsFederalTaxCredits_11E8B5C298EFD11D56D0B3943E7A4249_documentation_en-US" xlink:label="lab_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Deferred Tax Assets, Federal Tax Credits</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CurrentDeferredTaxAssetsFederalTaxCredits" xlink:label="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:to="lab_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_2E27B7B9F44D09E194C0B3943E7BBDCF_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Accrued vacation</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_2E27B7B9F44D09E194C0B3943E7BBDCF_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:to="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_B25AA0C26DCC57C4FB69B3943E7B72B3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Uncollectible accounts</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_B25AA0C26DCC57C4FB69B3943E7B72B3_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:to="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsGrossCurrent_4750C30B8512985E823BB3943E7BD335_totalLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total Current Deferred Income Tax Assets</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsGrossCurrent_4750C30B8512985E823BB3943E7BD335_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Gross, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:to="lab_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_C6AD9246D04930DF82E3B3943E7B86DA_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accelerated depreciation and other property related differences</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_C6AD9246D04930DF82E3B3943E7B86DA_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Property, Plant and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:type="arc" />
    <link:label id="lab_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_E5B12ECF021C7422967BB3943E7BB7EE_terseLabel_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment in Enable Midstream Partners</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_E5B12ECF021C7422967BB3943E7BB7EE_label_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Liabilities, Investment in Enable Midstream Partners</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_E5B12ECF021C7422967BB3943E7BB7EE_documentation_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Liabilities, Investment in Enable Midstream Partners</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners" xlink:label="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:to="lab_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_8EB82226CED3C706B937B3943E7B578E_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory asset</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_8EB82226CED3C706B937B3943E7B578E_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Regulatory Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesRegulatoryAssets" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:type="arc" />
    <link:label id="lab_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_990F30680D2C589F597CB3943E7C66A1_terseLabel_en-US" xlink:label="lab_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes (recoverable from) refundable to customers, net</link:label>
    <link:label id="lab_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_990F30680D2C589F597CB3943E7C66A1_label_en-US" xlink:label="lab_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Income Taxes Refundable to Customers, Net</link:label>
    <link:label id="lab_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_990F30680D2C589F597CB3943E7C66A1_documentation_en-US" xlink:label="lab_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Income Taxes Refundable to Customers, Net</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet" xlink:label="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:to="lab_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_8796A5E44BFF1D14E825B3943E7C56C8_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Company Pension Plan</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_8796A5E44BFF1D14E825B3943E7C56C8_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Prepaid Expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:type="arc" />
    <link:label id="lab_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_47917B9516FF7B4D1AD4B3943E7D9C09_terseLabel_en-US" xlink:label="lab_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Bond redemption-unamortized costs</link:label>
    <link:label id="lab_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_47917B9516FF7B4D1AD4B3943E7D9C09_label_en-US" xlink:label="lab_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Unamortized Bond Redemption Costs</link:label>
    <link:label id="lab_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_47917B9516FF7B4D1AD4B3943E7D9C09_documentation_en-US" xlink:label="lab_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Unamortized Bond Redemption Costs</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts" xlink:label="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:to="lab_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesDerivatives_A2A0336393EA46E921D4B3943E7D6A2E_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative instruments</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesDerivatives_A2A0336393EA46E921D4B3943E7D6A2E_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Derivatives</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDerivatives" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_96F034D823C11379A1B8B3943E7D22FC_totalLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total deferred income tax liabilities</link:label>
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_96F034D823C11379A1B8B3943E7D22FC_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Liabilities, Gross, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_569EFC194C11BABF98F3B3943E7DBF98_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Federal tax credits</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_569EFC194C11BABF98F3B3943E7DBF98_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Tax Credit Carryforwards</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:to="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:type="arc" />
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_89168B23821605FB8EB2B3943E7DD72E_negatedTerseLabel_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">State tax credits</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_89168B23821605FB8EB2B3943E7DD72E_label_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Assets, State Tax Credits</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_89168B23821605FB8EB2B3943E7DD72E_documentation_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Assets, State Tax Credits</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsStateTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:to="lab_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_AD31A5F22D95473140D0B3B37433C8A8_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement medical and life insurance benefits</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_AD31A5F22D95473140D0B3B37433C8A8_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:to="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:type="arc" />
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_A09A7EFBCB7C35768C7BB3943E7D6B08_negatedTerseLabel_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Net operating losses</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_A09A7EFBCB7C35768C7BB3943E7D6B08_label_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Asset, Net Operating Losses</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_A09A7EFBCB7C35768C7BB3943E7D6B08_documentation_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Asset, Net Operating Losses</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetNetOperatingLosses" xlink:label="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:to="lab_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:type="arc" />
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_2777BCA00642FEACC963B3943E7FFBE7_negatedTerseLabel_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Regulatory liabilities</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_2777BCA00642FEACC963B3943E7FFBE7_label_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Assets, Regulatory Liabilities</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_2777BCA00642FEACC963B3943E7FFBE7_documentation_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Assets, Regulatory Liabilities</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:to="lab_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_47FBC1013D182D1ABF48B3943E7F83DB_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Asset retirement obligations</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_47FBC1013D182D1ABF48B3943E7F83DB_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Asset Retirement Obligations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:to="lab_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:type="arc" />
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_40A59B206CF6D8212CBAB3943E7F01C9_negatedTerseLabel_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Deferred federal investment tax credits</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_40A59B206CF6D8212CBAB3943E7F01C9_label_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Assets, Deferred Federal Investment Tax Credits</link:label>
    <link:label id="lab_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_40A59B206CF6D8212CBAB3943E7F01C9_documentation_en-US" xlink:label="lab_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Non-Current Deferred Tax Assets, Deferred Federal Investment Tax Credits</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:to="lab_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsOther_F5448A5EB47E130D545EB3943E7FA7C4_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsOther_F5448A5EB47E130D545EB3943E7FA7C4_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Other</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:to="lab_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsGrossNoncurrent_CD6F01E82F1ABCC2CBF2B3943E7F4B8E_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US">Total Non-Current Deferred Income Tax Assets</link:label>
    <link:label id="lab_us-gaap_DeferredTaxAssetsGrossNoncurrent_CD6F01E82F1ABCC2CBF2B3943E7F4B8E_label_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Tax Assets, Gross, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:to="lab_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_CF22F02CCC863A62B8D7B3943E7F9EF0_totalLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total deferred income tax liabilities, net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:to="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_C627CF5EBBD16125FD33B3943E7F956C_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_C627CF5EBBD16125FD33B3943E7F956C_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits that Would Impact Effective Tax Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:to="lab_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefits_A0021ED2D617B5F5F98BB3943E8031A7_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefits_A0021ED2D617B5F5F98BB3943E8031A7_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:to="lab_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_EC46F59FA87F4EEBFC79B3943E818EF0_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current year additions</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_EC46F59FA87F4EEBFC79B3943E818EF0_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:to="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_F27E4CA96CA39308F8B5B3943E81F3CA_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prior year additions</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_F27E4CA96CA39308F8B5B3943E81F3CA_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:to="lab_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_2B21503BE0553FDD38D3B3943E81295D_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_2B21503BE0553FDD38D3B3943E81295D_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:to="lab_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_48AFFCBD5EEC8482FA01B3943E818730_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Period Increase (Decrease)</link:label>
    <link:label id="lab_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_48AFFCBD5EEC8482FA01B3943E818730_label_en-US" xlink:label="lab_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecognized Tax Benefits, Period Increase (Decrease)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:to="lab_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxCreditCarryforwardAmount_3E0A3B727D9CFA3CDDBEB3943E818E70_terseLabel_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Amount</link:label>
    <link:label id="lab_us-gaap_TaxCreditCarryforwardAmount_3E0A3B727D9CFA3CDDBEB3943E818E70_label_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:to="lab_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6708FD82854492008001B3943E814CCD_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_324465FAB3C353958AA8A484A09BBF3C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Deferred Tax Asset</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_324465FAB3C353958AA8A484A09BBF3C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_324465FAB3C353958AA8A484A09BBF3C" xlink:to="lab_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_324465FAB3C353958AA8A484A09BBF3C" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxCreditCarryforwardExpirationDate_F388F59E821CC81A14BCB3943E810201_terseLabel_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Expiration Date</link:label>
    <link:label id="lab_us-gaap_TaxCreditCarryforwardExpirationDate_F388F59E821CC81A14BCB3943E810201_label_en-US" xlink:label="lab_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Credit Carryforward, Expiration Date</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardExpirationDate" xlink:label="loc_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:to="lab_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:type="arc" />
    <link:label id="lab_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_FCA64908620437EC071EB3943E82A279_terseLabel_en-US" xlink:label="lab_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Unrecognized Tax Benefit from Compensation Expense</link:label>
    <link:label id="lab_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_FCA64908620437EC071EB3943E82A279_label_en-US" xlink:label="lab_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Unrecognized Tax Benefit from Compensation Expense</link:label>
    <link:label id="lab_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_FCA64908620437EC071EB3943E82A279_documentation_en-US" xlink:label="lab_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The total tax benefit to be recognized in future periods related to compensation cost for equity-based payment arrangements.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense" xlink:label="loc_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:to="lab_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:type="arc" />
    <link:label id="lab_oge_Reductioninincometaxexpense_AE8B01C28F3EA565DF52B3943E820E33_terseLabel_en-US" xlink:label="lab_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reduction in income tax expense</link:label>
    <link:label id="lab_oge_Reductioninincometaxexpense_AE8B01C28F3EA565DF52B3943E820E33_label_en-US" xlink:label="lab_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reduction in income tax expense</link:label>
    <link:label id="lab_oge_Reductioninincometaxexpense_AE8B01C28F3EA565DF52B3943E820E33_documentation_en-US" xlink:label="lab_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">reduction in income tax expense</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Reductioninincometaxexpense" xlink:label="loc_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:to="lab_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:type="arc" />
    <link:label id="lab_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_8C003FCB6D870E743A62B3943E834A74_terseLabel_en-US" xlink:label="lab_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increased Regulatory Liabilities due to Income Taxes</link:label>
    <link:label id="lab_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_8C003FCB6D870E743A62B3943E834A74_label_en-US" xlink:label="lab_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increased Regulatory Liabilities due to Income Taxes</link:label>
    <link:label id="lab_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_8C003FCB6D870E743A62B3943E834A74_documentation_en-US" xlink:label="lab_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increased Regulatory Liabilities due to Income Taxes</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes" xlink:label="loc_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:to="lab_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_A2D6F0DD717F374382049589645E2581_verboseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Segments [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:type="arc" />
    <link:label id="lab_oge_NaturalGasMidstreamOperationsMember_24A30FF399D142275BED9589645FDCD1_terseLabel_en-US" xlink:label="lab_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Midstream Operations [Member]</link:label>
    <link:label id="lab_oge_NaturalGasMidstreamOperationsMember_24A30FF399D142275BED9589645FDCD1_label_en-US" xlink:label="lab_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Midstream Operations [Member]</link:label>
    <link:label id="lab_oge_NaturalGasMidstreamOperationsMember_24A30FF399D142275BED9589645FDCD1_documentation_en-US" xlink:label="lab_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Midstream Operations [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasMidstreamOperationsMember" xlink:label="loc_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:to="lab_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:type="arc" />
    <link:label id="lab_oge_EnogexLlcMember_365321E5D8F18D5DBCEC9589646058A0_terseLabel_en-US" xlink:label="lab_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enogex LLC [Member]</link:label>
    <link:label id="lab_oge_EnogexLlcMember_365321E5D8F18D5DBCEC9589646058A0_label_en-US" xlink:label="lab_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enogex LLC [Member]</link:label>
    <link:label id="lab_oge_EnogexLlcMember_365321E5D8F18D5DBCEC9589646058A0_documentation_en-US" xlink:label="lab_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Enogex LLC [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexLlcMember" xlink:label="loc_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:to="lab_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:type="arc" />
    <link:label id="lab_oge_SoutheastSupplyHeaderLlcMember_B7323FF1F11796C1495195896461711D_terseLabel_en-US" xlink:label="lab_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Southeast Supply Header, LLC [Member]</link:label>
    <link:label id="lab_oge_SoutheastSupplyHeaderLlcMember_B7323FF1F11796C1495195896461711D_label_en-US" xlink:label="lab_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Southeast Supply Header, LLC [Member]</link:label>
    <link:label id="lab_oge_SoutheastSupplyHeaderLlcMember_B7323FF1F11796C1495195896461711D_documentation_en-US" xlink:label="lab_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Southeast Supply Header, LLC [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SoutheastSupplyHeaderLlcMember" xlink:label="loc_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:to="lab_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:type="arc" />
    <link:label id="lab_oge_ArclightGroupMember_ADB3FF2CF86E5FED531D958964616260_verboseLabel_en-US" xlink:label="lab_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">ArcLight group [Member]</link:label>
    <link:label id="lab_oge_ArclightGroupMember_ADB3FF2CF86E5FED531D958964616260_label_en-US" xlink:label="lab_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ArcLight group [Member]</link:label>
    <link:label id="lab_oge_ArclightGroupMember_ADB3FF2CF86E5FED531D958964616260_documentation_en-US" xlink:label="lab_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ArcLight Group [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ArclightGroupMember" xlink:label="loc_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:to="lab_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:type="arc" />
    <link:label id="lab_oge_OgeHoldingsMember_CFAA65AE5DA15ABADC9895896462CC83_terseLabel_en-US" xlink:label="lab_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OGE Holdings [Member]</link:label>
    <link:label id="lab_oge_OgeHoldingsMember_CFAA65AE5DA15ABADC9895896462CC83_label_en-US" xlink:label="lab_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OGE Holdings [Member]</link:label>
    <link:label id="lab_oge_OgeHoldingsMember_CFAA65AE5DA15ABADC9895896462CC83_documentation_en-US" xlink:label="lab_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OGE Holdings [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeHoldingsMember" xlink:label="loc_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:to="lab_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:type="arc" />
    <link:label id="lab_oge_CenterpointMember_3A4D55A00645251C41FF95896462E9A6_terseLabel_en-US" xlink:label="lab_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CenterPoint [Member]</link:label>
    <link:label id="lab_oge_CenterpointMember_3A4D55A00645251C41FF95896462E9A6_label_en-US" xlink:label="lab_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">CenterPoint [Member]</link:label>
    <link:label id="lab_oge_CenterpointMember_3A4D55A00645251C41FF95896462E9A6_documentation_en-US" xlink:label="lab_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">CenterPoint [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CenterpointMember" xlink:label="loc_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:to="lab_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillImpairmentLoss_CD540B4B7B32021D6944958964636A0C_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill, Impairment Loss</link:label>
    <link:label id="lab_us-gaap_GoodwillImpairmentLoss_CD540B4B7B32021D6944958964636A0C_label_en-US" xlink:label="lab_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Goodwill, Impairment Loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:to="lab_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:type="arc" />
    <link:label id="lab_oge_PercentageOfEnogexLlcContributed_7D01999A052D07C97CBE9589646332AF_terseLabel_en-US" xlink:label="lab_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of Enogex LLC Contributed</link:label>
    <link:label id="lab_oge_PercentageOfEnogexLlcContributed_7D01999A052D07C97CBE9589646332AF_label_en-US" xlink:label="lab_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage of Enogex LLC Contributed</link:label>
    <link:label id="lab_oge_PercentageOfEnogexLlcContributed_7D01999A052D07C97CBE9589646332AF_documentation_en-US" xlink:label="lab_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage of Enogex LLC Contributed</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageOfEnogexLlcContributed" xlink:label="loc_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:to="lab_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:type="arc" />
    <link:label id="lab_oge_ContributionsToPayDownShortTermDebt_686651004B800CC6AB4395896463599F_terseLabel_en-US" xlink:label="lab_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contributions to Pay Down Short-Term Debt</link:label>
    <link:label id="lab_oge_ContributionsToPayDownShortTermDebt_686651004B800CC6AB4395896463599F_label_en-US" xlink:label="lab_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Contributions to Pay Down Short-Term Debt</link:label>
    <link:label id="lab_oge_ContributionsToPayDownShortTermDebt_686651004B800CC6AB4395896463599F_documentation_en-US" xlink:label="lab_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Contributions to Pay Down Short-Term Debt</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ContributionsToPayDownShortTermDebt" xlink:label="loc_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:to="lab_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:type="arc" />
    <link:label id="lab_oge_PercentageShareOfManagementRights_EA7A011F66ED68143DBD95896463C806_terseLabel_en-US" xlink:label="lab_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage Share of Management Rights</link:label>
    <link:label id="lab_oge_PercentageShareOfManagementRights_EA7A011F66ED68143DBD95896463C806_label_en-US" xlink:label="lab_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percentage Share of Management Rights</link:label>
    <link:label id="lab_oge_PercentageShareOfManagementRights_EA7A011F66ED68143DBD95896463C806_documentation_en-US" xlink:label="lab_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage Share of Management Rights</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageShareOfManagementRights" xlink:label="loc_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:to="lab_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_AEABBEE98F9BED70CD5B9589646310B2_terseLabel_en-US" xlink:label="lab_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Partners' Capital Account, Units, Sold in Public Offering</link:label>
    <link:label id="lab_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_AEABBEE98F9BED70CD5B9589646310B2_label_en-US" xlink:label="lab_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partners' Capital Account, Units, Sold in Public Offering</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:to="lab_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:type="arc" />
    <link:label id="lab_oge_LimitedPartnerUnitsOwned_C8D9F53800A1FD3FC7B495896463DBB6_terseLabel_en-US" xlink:label="lab_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Limited Partner Units Owned</link:label>
    <link:label id="lab_oge_LimitedPartnerUnitsOwned_C8D9F53800A1FD3FC7B495896463DBB6_label_en-US" xlink:label="lab_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Limited Partner Units Owned</link:label>
    <link:label id="lab_oge_LimitedPartnerUnitsOwned_C8D9F53800A1FD3FC7B495896463DBB6_documentation_en-US" xlink:label="lab_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Limited Partner Units Owned</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_LimitedPartnerUnitsOwned" xlink:label="loc_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:to="lab_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:type="arc" />
    <link:label id="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_C8B5B724377339F5A4DB95896463BB7A_terseLabel_en-US" xlink:label="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest</link:label>
    <link:label id="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_C8B5B724377339F5A4DB95896463BB7A_label_en-US" xlink:label="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:to="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:type="arc" />
    <link:label id="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_241C4A9EA212852E212F95896463D42A_terseLabel_en-US" xlink:label="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subordinated Units Held by Limited Partners of the LLC or LP</link:label>
    <link:label id="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_241C4A9EA212852E212F95896463D42A_label_en-US" xlink:label="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subordinated Units Held by Limited Partners of the LLC or LP</link:label>
    <link:label id="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_241C4A9EA212852E212F95896463D42A_documentation_en-US" xlink:label="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of subordinated units held by one or more members or limited partners of the LLC or LP.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP" xlink:label="loc_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:to="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:type="arc" />
    <link:label id="lab_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_82902E7A83374C8FC649958964634F51_terseLabel_en-US" xlink:label="lab_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distribution Made to Limited Partner, Distributions Declared, Per Unit</link:label>
    <link:label id="lab_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_82902E7A83374C8FC649958964634F51_label_en-US" xlink:label="lab_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distribution Made to Limited Partner, Distributions Declared, Per Unit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:label="loc_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:to="lab_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_672C84A149D7007055C5958964649739_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance Initial Public Offering</link:label>
    <link:label id="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_672C84A149D7007055C5958964649739_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Issuance Initial Public Offering</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:to="lab_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:type="arc" />
    <link:label id="lab_oge_Percentageofsubsidiarycontributed_29AF80C9CD0423A3BACA958964643FFB_terseLabel_en-US" xlink:label="lab_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percentage of Subsidiary Contributed</link:label>
    <link:label id="lab_oge_Percentageofsubsidiarycontributed_29AF80C9CD0423A3BACA958964643FFB_label_en-US" xlink:label="lab_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">percentage of subsidiary contributed</link:label>
    <link:label id="lab_oge_Percentageofsubsidiarycontributed_29AF80C9CD0423A3BACA958964643FFB_documentation_en-US" xlink:label="lab_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">percentage of subsidiary contributed</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Percentageofsubsidiarycontributed" xlink:label="loc_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:to="lab_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_PartnersCapitalAccountUnitsAcquisitions_4A0C015B0EE5F28086B495896464849F_terseLabel_en-US" xlink:label="lab_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Partners' Capital Account, Units, Acquisitions</link:label>
    <link:label id="lab_us-gaap_PartnersCapitalAccountUnitsAcquisitions_4A0C015B0EE5F28086B495896464849F_label_en-US" xlink:label="lab_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Partners' Capital Account, Units, Acquisitions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:to="lab_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:type="arc" />
    <link:label id="lab_oge_PercentOfIncentiveDistributionRights_55ECD8F5642B9A49647695896464D8E6_terseLabel_en-US" xlink:label="lab_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of Incentive Distribution Rights</link:label>
    <link:label id="lab_oge_PercentOfIncentiveDistributionRights_55ECD8F5642B9A49647695896464D8E6_label_en-US" xlink:label="lab_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percent of Incentive Distribution Rights</link:label>
    <link:label id="lab_oge_PercentOfIncentiveDistributionRights_55ECD8F5642B9A49647695896464D8E6_documentation_en-US" xlink:label="lab_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percent of Incentive Distribution Rights</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIncentiveDistributionRights" xlink:label="loc_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:to="lab_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_B0D226B39C6AB1AFA2FB9589646484C1_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distributions received</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_B0D226B39C6AB1AFA2FB9589646484C1_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Equity Method Investment, Distribution</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:to="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:type="arc" />
    <link:label id="lab_oge_IncreaseinFairValueofNetAssets_D0C36D02565858BDEE7995896464285D_terseLabel_en-US" xlink:label="lab_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in fair value of net assets</link:label>
    <link:label id="lab_oge_IncreaseinFairValueofNetAssets_D0C36D02565858BDEE7995896464285D_label_en-US" xlink:label="lab_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase in Fair Value of Net Assets</link:label>
    <link:label id="lab_oge_IncreaseinFairValueofNetAssets_D0C36D02565858BDEE7995896464285D_documentation_en-US" xlink:label="lab_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Increase in Fair Value of Net Assets</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseinFairValueofNetAssets" xlink:label="loc_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:to="lab_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_D22F9AE06B61736E8AD69589646443C6_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Difference Between Carrying Amount and Underlying Equity</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_D22F9AE06B61736E8AD69589646443C6_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Difference Between Carrying Amount and Underlying Equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:to="lab_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_1851FCF344FE7108374C958964647848_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity in earnings of unconsolidated affiliates</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:type="arc" />
    <link:label id="lab_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_64F58EC2971A87CACA488AFEB248526B_terseLabel_en-US" xlink:label="lab_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distribution Type [Axis]</link:label>
    <link:label id="lab_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_64F58EC2971A87CACA488AFEB248526B_label_en-US" xlink:label="lab_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distribution Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis" xlink:label="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:to="lab_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:type="arc" />
    <link:label id="lab_us-gaap_DistributionTypeDomain_063AB981180E341D3D6D8AFEB248A60C_terseLabel_en-US" xlink:label="lab_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distribution Type [Domain]</link:label>
    <link:label id="lab_us-gaap_DistributionTypeDomain_063AB981180E341D3D6D8AFEB248A60C_label_en-US" xlink:label="lab_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distribution Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionTypeDomain" xlink:label="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:to="lab_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_PreferredPartnerMember_B80E8998D1AE7601EC0C8AFEB248571D_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Preferred Partner [Member]</link:label>
    <link:label id="lab_us-gaap_PreferredPartnerMember_B80E8998D1AE7601EC0C8AFEB248571D_label_en-US" xlink:label="lab_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Partner [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredPartnerMember" xlink:label="loc_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:to="lab_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_3304C64724A55627CBB18AFEB24E2DBF_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net income (loss)</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_3304C64724A55627CBB18AFEB24E2DBF_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Net Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:to="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:type="arc" />
    <link:label id="lab_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_48F87426CE8823E0CDBC8AFEB24E6A1E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Distribution Made to Limited Partner, Cash Distributions Paid</link:label>
    <link:label id="lab_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_48F87426CE8823E0CDBC8AFEB24E6A1E_label_en-US" xlink:label="lab_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Distribution Made to Limited Partner, Cash Distributions Paid</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:label="loc_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:to="lab_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:type="arc" />
    <link:label id="lab_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_A33970584E6581951FA78AFEB24ED5EF_terseLabel_en-US" xlink:label="lab_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Timing Differences Related to Equity Method Investee Net Income</link:label>
    <link:label id="lab_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_A33970584E6581951FA78AFEB24ED5EF_label_en-US" xlink:label="lab_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Timing Differences Related to Equity Method Investee Net Income</link:label>
    <link:label id="lab_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_A33970584E6581951FA78AFEB24ED5EF_documentation_en-US" xlink:label="lab_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Timing Differences Related to Equity Method Investee Net Income</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome" xlink:label="loc_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:to="lab_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:type="arc" />
    <link:label id="lab_oge_NetIncomeUsedtoCalculateEquityinEarnings_558CA3508A74EE70B97E8AFEB24EA7AC_terseLabel_en-US" xlink:label="lab_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net Income Used to Calculate Equity in Earnings</link:label>
    <link:label id="lab_oge_NetIncomeUsedtoCalculateEquityinEarnings_558CA3508A74EE70B97E8AFEB24EA7AC_label_en-US" xlink:label="lab_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income Used to Calculate Equity in Earnings</link:label>
    <link:label id="lab_oge_NetIncomeUsedtoCalculateEquityinEarnings_558CA3508A74EE70B97E8AFEB24EA7AC_documentation_en-US" xlink:label="lab_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Net Income Used to Calculate Equity in Earnings</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_NetIncomeUsedtoCalculateEquityinEarnings" xlink:label="loc_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:to="lab_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:type="arc" />
    <link:label id="lab_oge_ProportionateUnconsolidatedAffiliateNetIncome_F2E0BFC57D90E57FCB0A8AFEB24F5254_terseLabel_en-US" xlink:label="lab_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proportionate Unconsolidated Affiliate Net Income</link:label>
    <link:label id="lab_oge_ProportionateUnconsolidatedAffiliateNetIncome_F2E0BFC57D90E57FCB0A8AFEB24F5254_label_en-US" xlink:label="lab_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proportionate Unconsolidated Affiliate Net Income</link:label>
    <link:label id="lab_oge_ProportionateUnconsolidatedAffiliateNetIncome_F2E0BFC57D90E57FCB0A8AFEB24F5254_documentation_en-US" xlink:label="lab_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proportionate Share of Equity Method Investee Net Income, Before Adjustments</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProportionateUnconsolidatedAffiliateNetIncome" xlink:label="loc_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:to="lab_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:type="arc" />
    <link:label id="lab_us-gaap_GoodwillImpairmentLoss_7AF41B866109ABC120AF8AFEB24F04AF_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Goodwill, Impairment Loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:to="lab_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:type="arc" />
    <link:label id="lab_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_F3F6B4F982DFC35B925E8AFEB24F6A63_terseLabel_en-US" xlink:label="lab_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OGE Energy's share of Enable net income (loss)</link:label>
    <link:label id="lab_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_F3F6B4F982DFC35B925E8AFEB24F6A63_label_en-US" xlink:label="lab_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proportionate Share of Unconsolidated Affiliate Net Income</link:label>
    <link:label id="lab_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_F3F6B4F982DFC35B925E8AFEB24F6A63_documentation_en-US" xlink:label="lab_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Proportionate Share of Unconsolidated Affiliate Net Income</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ProportionateShareofUnconsolidatedAffiliateNetIncome" xlink:label="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:to="lab_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:type="arc" />
    <link:label id="lab_oge_EquityinEarningsAmortizationofBasisDifference_89AFDCBDD3A14C8EE98C8AFEB24F1634_terseLabel_en-US" xlink:label="lab_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of basis difference</link:label>
    <link:label id="lab_oge_EquityinEarningsAmortizationofBasisDifference_89AFDCBDD3A14C8EE98C8AFEB24F1634_label_en-US" xlink:label="lab_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity in Earnings Amortization of Basis Difference</link:label>
    <link:label id="lab_oge_EquityinEarningsAmortizationofBasisDifference_89AFDCBDD3A14C8EE98C8AFEB24F1634_documentation_en-US" xlink:label="lab_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity in Earnings Amortization of Basis Difference</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsAmortizationofBasisDifference" xlink:label="loc_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:to="lab_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:type="arc" />
    <link:label id="lab_oge_EquityinEarningsEliminationofFairValueAdjustments_769976D5F06236CC4F238AFEB24F318A_terseLabel_en-US" xlink:label="lab_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Elimination of Enable fair value step up</link:label>
    <link:label id="lab_oge_EquityinEarningsEliminationofFairValueAdjustments_769976D5F06236CC4F238AFEB24F318A_label_en-US" xlink:label="lab_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity in Earnings Elimination of Fair Value Adjustments</link:label>
    <link:label id="lab_oge_EquityinEarningsEliminationofFairValueAdjustments_769976D5F06236CC4F238AFEB24F318A_documentation_en-US" xlink:label="lab_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity in Earnings Elimination of Fair Value Adjustments</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsEliminationofFairValueAdjustments" xlink:label="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:to="lab_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_78044D2B80F4E1206DE18AFEB25087FE_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Equity in earnings of unconsolidated affiliates</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_301BB1B63F568D0F034F723200E95F60_verboseLabel_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9A76B120AD9A5BFC8584A1D785E7CFF3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies</link:label>
    <link:label id="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_301BB1B63F568D0F034F723200E95F60_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9A76B120AD9A5BFC8584A1D785E7CFF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commitments and Contingencies Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9A76B120AD9A5BFC8584A1D785E7CFF3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9A76B120AD9A5BFC8584A1D785E7CFF3" xlink:to="lab_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9A76B120AD9A5BFC8584A1D785E7CFF3" xlink:type="arc" />
    <link:label id="lab_us-gaap_QuarterlyFinancialDataAbstract_7028B7480E5C004B6DD4723200ECE54A_label_en-US" xlink:label="lab_us-gaap_QuarterlyFinancialDataAbstract_2034F6FB96365F5883CB20D73C0CB869" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Quarterly Financial Data [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_QuarterlyFinancialDataAbstract" xlink:label="loc_us-gaap_QuarterlyFinancialDataAbstract_2034F6FB96365F5883CB20D73C0CB869" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_QuarterlyFinancialDataAbstract_2034F6FB96365F5883CB20D73C0CB869" xlink:to="lab_us-gaap_QuarterlyFinancialDataAbstract_2034F6FB96365F5883CB20D73C0CB869" xlink:type="arc" />
    <link:label id="lab_us-gaap_QuarterlyFinancialInformationTextBlock_F18EB61492AA93A0E1CC723200EC5D26_terseLabel_en-US" xlink:label="lab_us-gaap_QuarterlyFinancialInformationTextBlock_85C591185CD55B32AC843D8FBBC7B0E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Quarterly Financial Information [Text Block]</link:label>
    <link:label id="lab_us-gaap_QuarterlyFinancialInformationTextBlock_F18EB61492AA93A0E1CC723200EC5D26_label_en-US" xlink:label="lab_us-gaap_QuarterlyFinancialInformationTextBlock_85C591185CD55B32AC843D8FBBC7B0E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Quarterly Financial Information [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_QuarterlyFinancialInformationTextBlock" xlink:label="loc_us-gaap_QuarterlyFinancialInformationTextBlock_85C591185CD55B32AC843D8FBBC7B0E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_QuarterlyFinancialInformationTextBlock_85C591185CD55B32AC843D8FBBC7B0E2" xlink:to="lab_us-gaap_QuarterlyFinancialInformationTextBlock_85C591185CD55B32AC843D8FBBC7B0E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatedOperationsAbstract_551E3822F30511CF5D1890E42C8943BF_label_en-US" xlink:label="lab_us-gaap_RegulatedOperationsAbstract_1750E4F286485FDBB74DB5D4DD5C3981" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulated Operations [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatedOperationsAbstract" xlink:label="loc_us-gaap_RegulatedOperationsAbstract_1750E4F286485FDBB74DB5D4DD5C3981" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatedOperationsAbstract_1750E4F286485FDBB74DB5D4DD5C3981" xlink:to="lab_us-gaap_RegulatedOperationsAbstract_1750E4F286485FDBB74DB5D4DD5C3981" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_8FD04412427F7A5359DF90E42C8A5324_terseLabel_en-US" xlink:label="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jurisdiction [Axis]</link:label>
    <link:label id="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_8FD04412427F7A5359DF90E42C8A5324_label_en-US" xlink:label="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jurisdiction [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatutoryAccountingPracticesByJurisdictionAxis" xlink:label="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:to="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:type="arc" />
    <link:label id="lab_oge_JurisdictionDomain_EEF760EF7F1569A6E8CF911A0B75DFD8_terseLabel_en-US" xlink:label="lab_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jurisdiction [Domain]</link:label>
    <link:label id="lab_oge_JurisdictionDomain_EEF760EF7F1569A6E8CF911A0B75DFD8_label_en-US" xlink:label="lab_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jurisdiction [Domain]</link:label>
    <link:label id="lab_oge_JurisdictionDomain_EEF760EF7F1569A6E8CF911A0B75DFD8_documentation_en-US" xlink:label="lab_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Jurisdiction [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_JurisdictionDomain" xlink:label="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:to="lab_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:type="arc" />
    <link:label id="lab_oge_FERCMember_A92159CA607F607F09F490E42C8A47A8_terseLabel_en-US" xlink:label="lab_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">FERC [Member]</link:label>
    <link:label id="lab_oge_FERCMember_A92159CA607F607F09F490E42C8A47A8_label_en-US" xlink:label="lab_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">FERC [Member]</link:label>
    <link:label id="lab_oge_FERCMember_A92159CA607F607F09F490E42C8A47A8_documentation_en-US" xlink:label="lab_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">FERC [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FERCMember" xlink:label="loc_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:to="lab_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:type="arc" />
    <link:label id="lab_oge_RegulatoryFileDateAxis_BB567FB7CC06726BB59090E42C8AF9A3_terseLabel_en-US" xlink:label="lab_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory File Date [Axis]</link:label>
    <link:label id="lab_oge_RegulatoryFileDateAxis_BB567FB7CC06726BB59090E42C8AF9A3_label_en-US" xlink:label="lab_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory File Date [Axis]</link:label>
    <link:label id="lab_oge_RegulatoryFileDateAxis_BB567FB7CC06726BB59090E42C8AF9A3_documentation_en-US" xlink:label="lab_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Regulatory File Date [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryFileDateAxis" xlink:label="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:to="lab_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:type="arc" />
    <link:label id="lab_oge_RegulatoryFileDateDomain_D728B34F2FC70769292790E42C8B1EB4_terseLabel_en-US" xlink:label="lab_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory File Date [Domain]</link:label>
    <link:label id="lab_oge_RegulatoryFileDateDomain_D728B34F2FC70769292790E42C8B1EB4_label_en-US" xlink:label="lab_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory File Date [Domain]</link:label>
    <link:label id="lab_oge_RegulatoryFileDateDomain_D728B34F2FC70769292790E42C8B1EB4_documentation_en-US" xlink:label="lab_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Regulatory File Date [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryFileDateDomain" xlink:label="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:to="lab_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:type="arc" />
    <link:label id="lab_oge_January162018Member_65E96B633B6608D125A290E42C8B5624_terseLabel_en-US" xlink:label="lab_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">January 16, 2018 [Member]</link:label>
    <link:label id="lab_oge_January162018Member_65E96B633B6608D125A290E42C8B5624_label_en-US" xlink:label="lab_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">January 16, 2018 [Member]</link:label>
    <link:label id="lab_oge_January162018Member_65E96B633B6608D125A290E42C8B5624_documentation_en-US" xlink:label="lab_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">January 16, 2018 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_January162018Member" xlink:label="loc_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:to="lab_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:type="arc" />
    <link:label id="lab_oge_Recommendation1Member_EAA1E87BBA681B2BA2D390E42C8D1721_terseLabel_en-US" xlink:label="lab_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommendation 1 [Member]</link:label>
    <link:label id="lab_oge_Recommendation1Member_EAA1E87BBA681B2BA2D390E42C8D1721_label_en-US" xlink:label="lab_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommendation 1 [Member]</link:label>
    <link:label id="lab_oge_Recommendation1Member_EAA1E87BBA681B2BA2D390E42C8D1721_documentation_en-US" xlink:label="lab_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommendation 1 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Recommendation1Member" xlink:label="loc_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:to="lab_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:type="arc" />
    <link:label id="lab_oge_Recommendation2Member_E636C7342FBBE7B339EB90E42C8D4EFF_terseLabel_en-US" xlink:label="lab_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommendation 2 [Member]</link:label>
    <link:label id="lab_oge_Recommendation2Member_E636C7342FBBE7B339EB90E42C8D4EFF_label_en-US" xlink:label="lab_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommendation 2 [Member]</link:label>
    <link:label id="lab_oge_Recommendation2Member_E636C7342FBBE7B339EB90E42C8D4EFF_documentation_en-US" xlink:label="lab_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommendation 2 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Recommendation2Member" xlink:label="loc_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:to="lab_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:type="arc" />
    <link:label id="lab_oge_ChangeinAllowedAmountAxis_8A87B8F56FCF4226379C90E42C8DD702_terseLabel_en-US" xlink:label="lab_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Axis]</link:label>
    <link:label id="lab_oge_ChangeinAllowedAmountAxis_8A87B8F56FCF4226379C90E42C8DD702_label_en-US" xlink:label="lab_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Axis]</link:label>
    <link:label id="lab_oge_ChangeinAllowedAmountAxis_8A87B8F56FCF4226379C90E42C8DD702_documentation_en-US" xlink:label="lab_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountAxis" xlink:label="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:to="lab_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:type="arc" />
    <link:label id="lab_oge_ChangeinAllowedAmountDomain_571D8FAF592325CFB25690E42C8D4008_terseLabel_en-US" xlink:label="lab_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Domain]</link:label>
    <link:label id="lab_oge_ChangeinAllowedAmountDomain_571D8FAF592325CFB25690E42C8D4008_label_en-US" xlink:label="lab_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Domain]</link:label>
    <link:label id="lab_oge_ChangeinAllowedAmountDomain_571D8FAF592325CFB25690E42C8D4008_documentation_en-US" xlink:label="lab_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Change in Allowed Amount [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountDomain" xlink:label="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:to="lab_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:type="arc" />
    <link:label id="lab_oge_ChangeinAllowedAmountMember_B097B4FA4B207C79B36290E42C8D72DE_terseLabel_en-US" xlink:label="lab_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Member]</link:label>
    <link:label id="lab_oge_ChangeinAllowedAmountMember_B097B4FA4B207C79B36290E42C8D72DE_label_en-US" xlink:label="lab_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Member]</link:label>
    <link:label id="lab_oge_ChangeinAllowedAmountMember_B097B4FA4B207C79B36290E42C8D72DE_documentation_en-US" xlink:label="lab_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Change in Allowed Amount [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountMember" xlink:label="loc_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:to="lab_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:type="arc" />
    <link:label id="lab_oge_DryScrubberProjectMember_65BAAB7EB0AE4FD0BBAF90E42C8F8EEC_terseLabel_en-US" xlink:label="lab_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dry Scrubber Project [Member]</link:label>
    <link:label id="lab_oge_DryScrubberProjectMember_65BAAB7EB0AE4FD0BBAF90E42C8F8EEC_label_en-US" xlink:label="lab_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dry Scrubber Project [Member]</link:label>
    <link:label id="lab_oge_DryScrubberProjectMember_65BAAB7EB0AE4FD0BBAF90E42C8F8EEC_documentation_en-US" xlink:label="lab_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Dry Scrubber Project [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DryScrubberProjectMember" xlink:label="loc_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:to="lab_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:type="arc" />
    <link:label id="lab_oge_EnvironmentalCompliancePlanMember_EC1814F230ADD721ACD690E42C8FB7EA_terseLabel_en-US" xlink:label="lab_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Environmental Compliance Plan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalCompliancePlanMember" xlink:label="loc_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:to="lab_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:type="arc" />
    <link:label id="lab_oge_CommissionRecommendationAxis_AA5E51887CA0AC4FAA8F90E42C8FB27F_terseLabel_en-US" xlink:label="lab_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commission Recommendation [Axis]</link:label>
    <link:label id="lab_oge_CommissionRecommendationAxis_AA5E51887CA0AC4FAA8F90E42C8FB27F_label_en-US" xlink:label="lab_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commission Recommendation [Axis]</link:label>
    <link:label id="lab_oge_CommissionRecommendationAxis_AA5E51887CA0AC4FAA8F90E42C8FB27F_documentation_en-US" xlink:label="lab_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commission Recommendation [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CommissionRecommendationAxis" xlink:label="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:to="lab_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:type="arc" />
    <link:label id="lab_oge_CommissionRecommendationDomain_B14BB66607C79BE2B9AE90E42C9018F1_terseLabel_en-US" xlink:label="lab_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commission Recommendation [Domain]</link:label>
    <link:label id="lab_oge_CommissionRecommendationDomain_B14BB66607C79BE2B9AE90E42C9018F1_label_en-US" xlink:label="lab_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commission Recommendation [Domain]</link:label>
    <link:label id="lab_oge_CommissionRecommendationDomain_B14BB66607C79BE2B9AE90E42C9018F1_documentation_en-US" xlink:label="lab_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Commission Recommendation [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CommissionRecommendationDomain" xlink:label="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:to="lab_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaPublicUtilityDivisionStaffMember_67A333458712C2C8EFC690E42C905947_terseLabel_en-US" xlink:label="lab_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma Public Utility Division Staff [Member]</link:label>
    <link:label id="lab_oge_OklahomaPublicUtilityDivisionStaffMember_67A333458712C2C8EFC690E42C905947_label_en-US" xlink:label="lab_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma Public Utility Division Staff [Member]</link:label>
    <link:label id="lab_oge_OklahomaPublicUtilityDivisionStaffMember_67A333458712C2C8EFC690E42C905947_documentation_en-US" xlink:label="lab_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma Public Utility Division Staff [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaPublicUtilityDivisionStaffMember" xlink:label="loc_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:to="lab_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_27A1104042A3A73DCBC390E42C90B83A_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Regulatory Proceeding [Axis]</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_27A1104042A3A73DCBC390E42C90B83A_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Regulatory Proceeding [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRegulatoryProceedingAxis" xlink:label="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:to="lab_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_9534416112131332172990E42C90B038_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Regulatory Proceeding [Domain]</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_9534416112131332172990E42C90B038_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Regulatory Proceeding [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRegulatoryProceedingDomain" xlink:label="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:to="lab_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:type="arc" />
    <link:label id="lab_oge_SmartHoursProgramMember_A9616D92DD5F8DFA67B290E42C90850E_terseLabel_en-US" xlink:label="lab_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SmartHours Program [Member]</link:label>
    <link:label id="lab_oge_SmartHoursProgramMember_A9616D92DD5F8DFA67B290E42C90850E_label_en-US" xlink:label="lab_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SmartHours Program [Member]</link:label>
    <link:label id="lab_oge_SmartHoursProgramMember_A9616D92DD5F8DFA67B290E42C90850E_documentation_en-US" xlink:label="lab_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">SmartHours [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartHoursProgramMember" xlink:label="loc_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:to="lab_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:type="arc" />
    <link:label id="lab_oge_Section206ComplaintMember_AD0B44152E60712B8DD190E42C914949_terseLabel_en-US" xlink:label="lab_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Section 206 Complaint [Member]</link:label>
    <link:label id="lab_oge_Section206ComplaintMember_AD0B44152E60712B8DD190E42C914949_label_en-US" xlink:label="lab_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Section 206 Complaint [Member]</link:label>
    <link:label id="lab_oge_Section206ComplaintMember_AD0B44152E60712B8DD190E42C914949_documentation_en-US" xlink:label="lab_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Section 206 Complaint [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Section206ComplaintMember" xlink:label="loc_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:to="lab_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:type="arc" />
    <link:label id="lab_oge_RegionalHazeMember_C36BBB9D7E926997DC9090E42C9234E4_terseLabel_en-US" xlink:label="lab_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regional Haze [Member]</link:label>
    <link:label id="lab_oge_RegionalHazeMember_C36BBB9D7E926997DC9090E42C9234E4_label_en-US" xlink:label="lab_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regional Haze [Member]</link:label>
    <link:label id="lab_oge_RegionalHazeMember_C36BBB9D7E926997DC9090E42C9234E4_documentation_en-US" xlink:label="lab_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Regional Haze [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RegionalHazeMember" xlink:label="loc_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:to="lab_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:type="arc" />
    <link:label id="lab_oge_AdministrativeLawJudgeMember_DDD59D15B75B5355DB5990E42C92AB64_terseLabel_en-US" xlink:label="lab_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Administrative Law Judge [Member]</link:label>
    <link:label id="lab_oge_AdministrativeLawJudgeMember_DDD59D15B75B5355DB5990E42C92AB64_label_en-US" xlink:label="lab_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Administrative Law Judge [Member]</link:label>
    <link:label id="lab_oge_AdministrativeLawJudgeMember_DDD59D15B75B5355DB5990E42C92AB64_documentation_en-US" xlink:label="lab_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Administrative Law Judge [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AdministrativeLawJudgeMember" xlink:label="loc_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:to="lab_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaCorporationCommissionMember_B957B2D05ECEAEBE212D90E42C923F0A_terseLabel_en-US" xlink:label="lab_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma Corporation Commission [Member]</link:label>
    <link:label id="lab_oge_OklahomaCorporationCommissionMember_B957B2D05ECEAEBE212D90E42C923F0A_label_en-US" xlink:label="lab_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma Corporation Commission [Member]</link:label>
    <link:label id="lab_oge_OklahomaCorporationCommissionMember_B957B2D05ECEAEBE212D90E42C923F0A_documentation_en-US" xlink:label="lab_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma Corporation Commission [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaCorporationCommissionMember" xlink:label="loc_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:to="lab_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:type="arc" />
    <link:label id="lab_oge_ArkansasPublicServiceCommissionMember_B3C7AC703C9E558128FA90E42C923795_terseLabel_en-US" xlink:label="lab_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Arkansas Public Service Commission [Member]</link:label>
    <link:label id="lab_oge_ArkansasPublicServiceCommissionMember_B3C7AC703C9E558128FA90E42C923795_label_en-US" xlink:label="lab_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Arkansas Public Service Commission [Member]</link:label>
    <link:label id="lab_oge_ArkansasPublicServiceCommissionMember_B3C7AC703C9E558128FA90E42C923795_documentation_en-US" xlink:label="lab_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Arkansas Public Service Commission [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ArkansasPublicServiceCommissionMember" xlink:label="loc_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:to="lab_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:type="arc" />
    <link:label id="lab_oge_FederalEnergyRegulatoryCommissionMember_366523764F4CB9706D6B90E42C947941_terseLabel_en-US" xlink:label="lab_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Federal Energy Regulatory Commission [Member]</link:label>
    <link:label id="lab_oge_FederalEnergyRegulatoryCommissionMember_366523764F4CB9706D6B90E42C947941_label_en-US" xlink:label="lab_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Federal Energy Regulatory Commission [Member]</link:label>
    <link:label id="lab_oge_FederalEnergyRegulatoryCommissionMember_366523764F4CB9706D6B90E42C947941_documentation_en-US" xlink:label="lab_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Federal Energy Regulatory Commission [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalEnergyRegulatoryCommissionMember" xlink:label="loc_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:to="lab_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaAttorneyGeneralMember_4592722965FB67D538B490E42C9466EC_terseLabel_en-US" xlink:label="lab_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma Attorney General [Member]</link:label>
    <link:label id="lab_oge_OklahomaAttorneyGeneralMember_4592722965FB67D538B490E42C9466EC_label_en-US" xlink:label="lab_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma Attorney General [Member]</link:label>
    <link:label id="lab_oge_OklahomaAttorneyGeneralMember_4592722965FB67D538B490E42C9466EC_documentation_en-US" xlink:label="lab_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma Attorney General [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaAttorneyGeneralMember" xlink:label="loc_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:to="lab_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaIndustrialElectricConsumersMember_76EA1AE7C1BDD59D1AF390E42C94852B_terseLabel_en-US" xlink:label="lab_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma Industrial Electric Consumers [Member]</link:label>
    <link:label id="lab_oge_OklahomaIndustrialElectricConsumersMember_76EA1AE7C1BDD59D1AF390E42C94852B_label_en-US" xlink:label="lab_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma Industrial Electric Consumers [Member]</link:label>
    <link:label id="lab_oge_OklahomaIndustrialElectricConsumersMember_76EA1AE7C1BDD59D1AF390E42C94852B_documentation_en-US" xlink:label="lab_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma Industrial Electric Consumers [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaIndustrialElectricConsumersMember" xlink:label="loc_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:to="lab_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:type="arc" />
    <link:label id="lab_oge_OgesJurisdictionalRevenues_30923A39CEE4E9C9653390E42C940AF8_terseLabel_en-US" xlink:label="lab_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OG&amp;E's Jurisdictional Revenues</link:label>
    <link:label id="lab_oge_OgesJurisdictionalRevenues_30923A39CEE4E9C9653390E42C940AF8_label_en-US" xlink:label="lab_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">OG&amp;E's Jurisdictional Revenues</link:label>
    <link:label id="lab_oge_OgesJurisdictionalRevenues_30923A39CEE4E9C9653390E42C940AF8_documentation_en-US" xlink:label="lab_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">OG&amp;E's Jurisdictional Revenues</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OgesJurisdictionalRevenues" xlink:label="loc_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:to="lab_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:type="arc" />
    <link:label id="lab_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_4E458C812F1292D4961190E42C9426D8_terseLabel_en-US" xlink:label="lab_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lost Revenue Associated with Customer Programs - recovered annually</link:label>
    <link:label id="lab_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_4E458C812F1292D4961190E42C9426D8_label_en-US" xlink:label="lab_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lost Revenue Associated with Customer Programs - recovered annually</link:label>
    <link:label id="lab_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_4E458C812F1292D4961190E42C9426D8_documentation_en-US" xlink:label="lab_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lost Revenue Associated with Customer Programs - recovered annually</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually" xlink:label="loc_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:to="lab_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:type="arc" />
    <link:label id="lab_oge_LostRevenueAssociatedwithCustomerPrograms_21C738E08EE80666068890E42C9433CD_terseLabel_en-US" xlink:label="lab_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Lost Revenue Associated with Customer Programs</link:label>
    <link:label id="lab_oge_LostRevenueAssociatedwithCustomerPrograms_21C738E08EE80666068890E42C9433CD_label_en-US" xlink:label="lab_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Lost Revenue Associated with Customer Programs</link:label>
    <link:label id="lab_oge_LostRevenueAssociatedwithCustomerPrograms_21C738E08EE80666068890E42C9433CD_documentation_en-US" xlink:label="lab_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Lost Revenue Associated with Customer Programs</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_LostRevenueAssociatedwithCustomerPrograms" xlink:label="loc_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:to="lab_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:type="arc" />
    <link:label id="lab_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_846FF2AF505CB32FFF9A90E42C951CEA_terseLabel_en-US" xlink:label="lab_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount Recorded for Lost Revenue Associated with Customer Programs</link:label>
    <link:label id="lab_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_846FF2AF505CB32FFF9A90E42C951CEA_label_en-US" xlink:label="lab_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount Recorded for Lost Revenue Associated with Customer Programs</link:label>
    <link:label id="lab_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_846FF2AF505CB32FFF9A90E42C951CEA_documentation_en-US" xlink:label="lab_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount Recorded for Lost Revenue Associated with Customer Programs</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms" xlink:label="loc_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:to="lab_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:type="arc" />
    <link:label id="lab_oge_ReductionofRevenue_41E5E98C93EAF37C0F5690E42C956BA0_terseLabel_en-US" xlink:label="lab_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reduction of Revenue</link:label>
    <link:label id="lab_oge_ReductionofRevenue_41E5E98C93EAF37C0F5690E42C956BA0_label_en-US" xlink:label="lab_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reduction of Revenue</link:label>
    <link:label id="lab_oge_ReductionofRevenue_41E5E98C93EAF37C0F5690E42C956BA0_documentation_en-US" xlink:label="lab_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reduction of Revenue</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReductionofRevenue" xlink:label="loc_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:to="lab_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_56CF8600740690F3ED5590E42C95D5B5_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Property, Plant and Equipment, Construction Work in Progress</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_56CF8600740690F3ED5590E42C95D5B5_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Property, Plant and Equipment, Construction Work in Progress</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:to="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_333D828662263691C56390E42C96E649_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Requested Equity Capital Structure, Percentage</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_333D828662263691C56390E42C96E649_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Requested Equity Capital Structure, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:to="lab_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:type="arc" />
    <link:label id="lab_oge_AdditionalRequestedPlantDismantlementCost_2BA2B14A9A8B957E7AD490E42C964688_terseLabel_en-US" xlink:label="lab_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Additional Requested Plant Dismantlement Cost</link:label>
    <link:label id="lab_oge_AdditionalRequestedPlantDismantlementCost_2BA2B14A9A8B957E7AD490E42C964688_label_en-US" xlink:label="lab_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Requested Plant Dismantlement Cost</link:label>
    <link:label id="lab_oge_AdditionalRequestedPlantDismantlementCost_2BA2B14A9A8B957E7AD490E42C964688_documentation_en-US" xlink:label="lab_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Additional Requested Plant Dismantlement Cost</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalRequestedPlantDismantlementCost" xlink:label="loc_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:to="lab_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:type="arc" />
    <link:label id="lab_oge_ChangeinRequestedReturnonEquity_06602448B8D04871D53790E42C96497B_terseLabel_en-US" xlink:label="lab_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in Requested Return on Equity</link:label>
    <link:label id="lab_oge_ChangeinRequestedReturnonEquity_06602448B8D04871D53790E42C96497B_label_en-US" xlink:label="lab_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Requested Return on Equity</link:label>
    <link:label id="lab_oge_ChangeinRequestedReturnonEquity_06602448B8D04871D53790E42C96497B_documentation_en-US" xlink:label="lab_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Change in Requested Return on Equity</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinRequestedReturnonEquity" xlink:label="loc_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:to="lab_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:type="arc" />
    <link:label id="lab_oge_ChangeinRequestedRateIncrease_2AC8600E78916C94207190E42C9692D0_terseLabel_en-US" xlink:label="lab_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change in Requested Rate Increase</link:label>
    <link:label id="lab_oge_ChangeinRequestedRateIncrease_2AC8600E78916C94207190E42C9692D0_label_en-US" xlink:label="lab_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change in Requested Rate Increase</link:label>
    <link:label id="lab_oge_ChangeinRequestedRateIncrease_2AC8600E78916C94207190E42C9692D0_documentation_en-US" xlink:label="lab_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Change in Requested Rate Increase</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinRequestedRateIncrease" xlink:label="loc_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:to="lab_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_C8D213CFD7A2E258A9CC90E42C96DE02_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Requested Rate Increase (Decrease), Amount</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_C8D213CFD7A2E258A9CC90E42C96DE02_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Requested Rate Increase (Decrease), Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:to="lab_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_B1250EA99C796E3CFF4090E42C97CA8E_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Requested Return on Equity, Percentage</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_B1250EA99C796E3CFF4090E42C97CA8E_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Requested Return on Equity, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage" xlink:label="loc_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:to="lab_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:type="arc" />
    <link:label id="lab_oge_InvestmentsSinceLastRateCase_986A12D8537FB6E7925690E42C97F847_terseLabel_en-US" xlink:label="lab_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investments Since Last Rate Case</link:label>
    <link:label id="lab_oge_InvestmentsSinceLastRateCase_986A12D8537FB6E7925690E42C97F847_label_en-US" xlink:label="lab_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investments Since Last Rate Case</link:label>
    <link:label id="lab_oge_InvestmentsSinceLastRateCase_986A12D8537FB6E7925690E42C97F847_documentation_en-US" xlink:label="lab_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Investments Since Last Rate Case</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InvestmentsSinceLastRateCase" xlink:label="loc_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:to="lab_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:type="arc" />
    <link:label id="lab_oge_RecommendedReturnonEquity_32F89BACD0875EE2279190E42C97634E_terseLabel_en-US" xlink:label="lab_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommended Return on Equity</link:label>
    <link:label id="lab_oge_RecommendedReturnonEquity_32F89BACD0875EE2279190E42C97634E_label_en-US" xlink:label="lab_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommended Return on Equity</link:label>
    <link:label id="lab_oge_RecommendedReturnonEquity_32F89BACD0875EE2279190E42C97634E_documentation_en-US" xlink:label="lab_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommended Return on Equity</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedReturnonEquity" xlink:label="loc_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:to="lab_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:type="arc" />
    <link:label id="lab_oge_RecommendedIncreaseDecreaseinRevenue_357E6D34BCDEFFD1A72690E42C97BEA4_terseLabel_en-US" xlink:label="lab_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommended Increase (Decrease) in Revenue</link:label>
    <link:label id="lab_oge_RecommendedIncreaseDecreaseinRevenue_357E6D34BCDEFFD1A72690E42C97BEA4_label_en-US" xlink:label="lab_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommended Increase (Decrease) in Revenue</link:label>
    <link:label id="lab_oge_RecommendedIncreaseDecreaseinRevenue_357E6D34BCDEFFD1A72690E42C97BEA4_documentation_en-US" xlink:label="lab_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommended Increase (Decrease) in Revenue</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedIncreaseDecreaseinRevenue" xlink:label="loc_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:to="lab_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:type="arc" />
    <link:label id="lab_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_1C0026E0CB64AEF5AECF90E42C979E38_terseLabel_en-US" xlink:label="lab_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reduction to Requested Additional Plant Dismantlement Costs</link:label>
    <link:label id="lab_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_1C0026E0CB64AEF5AECF90E42C979E38_label_en-US" xlink:label="lab_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reduction to Requested Additional Plant Dismantlement Costs</link:label>
    <link:label id="lab_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_1C0026E0CB64AEF5AECF90E42C979E38_documentation_en-US" xlink:label="lab_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reduction to Requested Additional Plant Dismantlement Costs</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReductiontoRequestedAdditionalPlantDismantlementCosts" xlink:label="loc_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:to="lab_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:type="arc" />
    <link:label id="lab_oge_RecommendedRateIncreaseDecrease_1F427702542AFFB449A590E42C9740F5_terseLabel_en-US" xlink:label="lab_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommended Rate Increase (Decrease)</link:label>
    <link:label id="lab_oge_RecommendedRateIncreaseDecrease_1F427702542AFFB449A590E42C9740F5_label_en-US" xlink:label="lab_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommended Rate Increase (Decrease)</link:label>
    <link:label id="lab_oge_RecommendedRateIncreaseDecrease_1F427702542AFFB449A590E42C9740F5_documentation_en-US" xlink:label="lab_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommended Rate Increase (Decrease)</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedRateIncreaseDecrease" xlink:label="loc_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:to="lab_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:type="arc" />
    <link:label id="lab_oge_RecommendedCommonEquityPercentage_FB999376E87D3CD1CD7F90E42C976BF1_terseLabel_en-US" xlink:label="lab_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommended Common Equity Percentage</link:label>
    <link:label id="lab_oge_RecommendedCommonEquityPercentage_FB999376E87D3CD1CD7F90E42C976BF1_label_en-US" xlink:label="lab_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommended Common Equity Percentage</link:label>
    <link:label id="lab_oge_RecommendedCommonEquityPercentage_FB999376E87D3CD1CD7F90E42C976BF1_documentation_en-US" xlink:label="lab_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommended Common Equity Percentage</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCommonEquityPercentage" xlink:label="loc_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:to="lab_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_F8C7CD4C9BA85AEB956690E42C97567D_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Interim Rate Increase (Decrease), Amount</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_F8C7CD4C9BA85AEB956690E42C97567D_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Interim Rate Increase (Decrease), Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:to="lab_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:type="arc" />
    <link:label id="lab_oge_InterimRateCollected_850A2C58B61A41465ADF90E42C9723CC_terseLabel_en-US" xlink:label="lab_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interim Rate Collected</link:label>
    <link:label id="lab_oge_InterimRateCollected_850A2C58B61A41465ADF90E42C9723CC_label_en-US" xlink:label="lab_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interim Rate Collected</link:label>
    <link:label id="lab_oge_InterimRateCollected_850A2C58B61A41465ADF90E42C9723CC_documentation_en-US" xlink:label="lab_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interim Rate Collected</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateCollected" xlink:label="loc_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:to="lab_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:type="arc" />
    <link:label id="lab_oge_InterimRateRevenueReserved_7491D6DB0F5AD8A27B1190E42C99F7C5_terseLabel_en-US" xlink:label="lab_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interim Rate Revenue Reserved</link:label>
    <link:label id="lab_oge_InterimRateRevenueReserved_7491D6DB0F5AD8A27B1190E42C99F7C5_label_en-US" xlink:label="lab_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interim Rate Revenue Reserved</link:label>
    <link:label id="lab_oge_InterimRateRevenueReserved_7491D6DB0F5AD8A27B1190E42C99F7C5_documentation_en-US" xlink:label="lab_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interim Rate Revenue Reserved</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateRevenueReserved" xlink:label="loc_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:to="lab_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:type="arc" />
    <link:label id="lab_oge_RecommendedCapitalStructureEquityPercentage_9B95A263D8D2B965253290E42C99B919_terseLabel_en-US" xlink:label="lab_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommended Capital Structure, Equity Percentage</link:label>
    <link:label id="lab_oge_RecommendedCapitalStructureEquityPercentage_9B95A263D8D2B965253290E42C99B919_label_en-US" xlink:label="lab_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommended Capital Structure, Equity Percentage</link:label>
    <link:label id="lab_oge_RecommendedCapitalStructureEquityPercentage_9B95A263D8D2B965253290E42C99B919_documentation_en-US" xlink:label="lab_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommended Capital Structure, Equity Percentage</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCapitalStructureEquityPercentage" xlink:label="loc_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:to="lab_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:type="arc" />
    <link:label id="lab_oge_RecommendedCapitalStructureDebtPercentage_75F58AA7FAB8E6D1257A90E42C99AFE0_terseLabel_en-US" xlink:label="lab_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommended Capital Structure, Debt Percentage</link:label>
    <link:label id="lab_oge_RecommendedCapitalStructureDebtPercentage_75F58AA7FAB8E6D1257A90E42C99AFE0_label_en-US" xlink:label="lab_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommended Capital Structure, Debt Percentage</link:label>
    <link:label id="lab_oge_RecommendedCapitalStructureDebtPercentage_75F58AA7FAB8E6D1257A90E42C99AFE0_documentation_en-US" xlink:label="lab_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommended Capital Structure, Debt Percentage</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCapitalStructureDebtPercentage" xlink:label="loc_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:to="lab_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:type="arc" />
    <link:label id="lab_oge_SettlementofRateIncrease_F41EC5169BD0CDA7D02490E42C9944D7_terseLabel_en-US" xlink:label="lab_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement of Rate Increase</link:label>
    <link:label id="lab_oge_SettlementofRateIncrease_F41EC5169BD0CDA7D02490E42C9944D7_label_en-US" xlink:label="lab_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Settlement of Rate Increase</link:label>
    <link:label id="lab_oge_SettlementofRateIncrease_F41EC5169BD0CDA7D02490E42C9944D7_documentation_en-US" xlink:label="lab_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Settlement of Rate Increase</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofRateIncrease" xlink:label="loc_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:to="lab_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:type="arc" />
    <link:label id="lab_oge_SettlementofReturnonEquityPercentage_144CDBC73E848072D9C790E42C995B58_terseLabel_en-US" xlink:label="lab_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement of Return on Equity, Percentage</link:label>
    <link:label id="lab_oge_SettlementofReturnonEquityPercentage_144CDBC73E848072D9C790E42C995B58_label_en-US" xlink:label="lab_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Settlement of Return on Equity, Percentage</link:label>
    <link:label id="lab_oge_SettlementofReturnonEquityPercentage_144CDBC73E848072D9C790E42C995B58_documentation_en-US" xlink:label="lab_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Settlement of Return on Equity, Percentage</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofReturnonEquityPercentage" xlink:label="loc_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:to="lab_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:type="arc" />
    <link:label id="lab_oge_SettlementofEquityCapitalStructurePercentage_4766D8C4DBAE52396E1F90E42C995A94_terseLabel_en-US" xlink:label="lab_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement of Equity Capital Structure, Percentage</link:label>
    <link:label id="lab_oge_SettlementofEquityCapitalStructurePercentage_4766D8C4DBAE52396E1F90E42C995A94_label_en-US" xlink:label="lab_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Settlement of Equity Capital Structure, Percentage</link:label>
    <link:label id="lab_oge_SettlementofEquityCapitalStructurePercentage_4766D8C4DBAE52396E1F90E42C995A94_documentation_en-US" xlink:label="lab_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Settlement of Equity Capital Structure, Percentage</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofEquityCapitalStructurePercentage" xlink:label="loc_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:to="lab_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_8E2C60969985655819F690E42C992AAF_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Rate Increase (Decrease), Amount</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_8E2C60969985655819F690E42C992AAF_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Rate Increase (Decrease), Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:to="lab_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_D082CA395A7AAEB32F0B90E42C99BE5B_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Return on Equity, Percentage</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_D082CA395A7AAEB32F0B90E42C99BE5B_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Return on Equity, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:to="lab_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:type="arc" />
    <link:label id="lab_oge_ApprovedDepreciationReductionfromALJRecommendation_0059697ACE2D0B467CDF90E42C997B61_terseLabel_en-US" xlink:label="lab_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Approved Depreciation Reduction from ALJ Recommendation</link:label>
    <link:label id="lab_oge_ApprovedDepreciationReductionfromALJRecommendation_0059697ACE2D0B467CDF90E42C997B61_label_en-US" xlink:label="lab_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Approved Depreciation Reduction from ALJ Recommendation</link:label>
    <link:label id="lab_oge_ApprovedDepreciationReductionfromALJRecommendation_0059697ACE2D0B467CDF90E42C997B61_documentation_en-US" xlink:label="lab_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Approved Depreciation Reduction from ALJ Recommendation</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ApprovedDepreciationReductionfromALJRecommendation" xlink:label="loc_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:to="lab_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:type="arc" />
    <link:label id="lab_oge_ALJDepreciationRecommendation_CAB94721AF7DC00B189190E42C9ADE39_terseLabel_en-US" xlink:label="lab_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">ALJ Depreciation Recommendation</link:label>
    <link:label id="lab_oge_ALJDepreciationRecommendation_CAB94721AF7DC00B189190E42C9ADE39_label_en-US" xlink:label="lab_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ALJ Depreciation Recommendation</link:label>
    <link:label id="lab_oge_ALJDepreciationRecommendation_CAB94721AF7DC00B189190E42C9ADE39_documentation_en-US" xlink:label="lab_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ALJ Depreciation Recommendation</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ALJDepreciationRecommendation" xlink:label="loc_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:to="lab_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:type="arc" />
    <link:label id="lab_oge_ApprovedRecoveryofShorttermIncentiveComp_87CCBA8E4F77E2D7067B90E42C9A4A28_terseLabel_en-US" xlink:label="lab_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Approved Recovery of Short-term Incentive Comp</link:label>
    <link:label id="lab_oge_ApprovedRecoveryofShorttermIncentiveComp_87CCBA8E4F77E2D7067B90E42C9A4A28_label_en-US" xlink:label="lab_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Approved Recovery of Short-term Incentive Comp</link:label>
    <link:label id="lab_oge_ApprovedRecoveryofShorttermIncentiveComp_87CCBA8E4F77E2D7067B90E42C9A4A28_documentation_en-US" xlink:label="lab_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Approved Recovery of Short-term Incentive Comp</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ApprovedRecoveryofShorttermIncentiveComp" xlink:label="loc_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:to="lab_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_89810F47B6FB0F138A9F90E42C9A63B8_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Equity Capital Structure, Percentage</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_89810F47B6FB0F138A9F90E42C9A63B8_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Equity Capital Structure, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:to="lab_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_ED59A05FF58C6DCDC0FD90E42C9A5F49_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Debt Capital Structure, Percentage</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_ED59A05FF58C6DCDC0FD90E42C9A5F49_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Approved Debt Capital Structure, Percentage</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:to="lab_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:type="arc" />
    <link:label id="lab_oge_InterimRateRefundAmount_F36D613B24EED3768EF190E42C9A51AC_terseLabel_en-US" xlink:label="lab_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interim Rate Refund Amount</link:label>
    <link:label id="lab_oge_InterimRateRefundAmount_F36D613B24EED3768EF190E42C9A51AC_label_en-US" xlink:label="lab_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interim Rate Refund Amount</link:label>
    <link:label id="lab_oge_InterimRateRefundAmount_F36D613B24EED3768EF190E42C9A51AC_documentation_en-US" xlink:label="lab_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Interim Rate Refund Amount</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateRefundAmount" xlink:label="loc_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:to="lab_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:type="arc" />
    <link:label id="lab_oge_RecommendedDisallowanceforFuelAdjustment_D840093706CFD5F1F1E790E42C9BD96E_terseLabel_en-US" xlink:label="lab_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Recommended Disallowance for Fuel Adjustment</link:label>
    <link:label id="lab_oge_RecommendedDisallowanceforFuelAdjustment_D840093706CFD5F1F1E790E42C9BD96E_label_en-US" xlink:label="lab_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Recommended Disallowance for Fuel Adjustment</link:label>
    <link:label id="lab_oge_RecommendedDisallowanceforFuelAdjustment_D840093706CFD5F1F1E790E42C9BD96E_documentation_en-US" xlink:label="lab_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Recommended Disallowance for Fuel Adjustment</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedDisallowanceforFuelAdjustment" xlink:label="loc_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:to="lab_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:type="arc" />
    <link:label id="lab_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_AFEA7C9E3536BC0D17C990E42C9B9258_terseLabel_en-US" xlink:label="lab_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue impact of recommended change in return on common equity</link:label>
    <link:label id="lab_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_AFEA7C9E3536BC0D17C990E42C9B9258_label_en-US" xlink:label="lab_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue impact of recommended change in return on common equity</link:label>
    <link:label id="lab_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_AFEA7C9E3536BC0D17C990E42C9B9258_documentation_en-US" xlink:label="lab_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Revenue Impact of Recommended Change in Return on Common Equity</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_Revenueimpactofrecommendedchangeinreturnoncommonequity" xlink:label="loc_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:to="lab_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:type="arc" />
    <link:label id="lab_oge_AllowanceForFundsUsedDuringConstructionAbstract_9A31CE772806B6151F097231FEE7B236_label_en-US" xlink:label="lab_oge_AllowanceForFundsUsedDuringConstructionAbstract_186378EC11015006AC63AE3702AD10CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Funds Used During Construction [Abstract]</link:label>
    <link:label id="lab_oge_AllowanceForFundsUsedDuringConstructionAbstract_9A31CE772806B6151F097231FEE7B236_documentation_en-US" xlink:label="lab_oge_AllowanceForFundsUsedDuringConstructionAbstract_186378EC11015006AC63AE3702AD10CB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Allowance for Funds Used During Construction [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AllowanceForFundsUsedDuringConstructionAbstract" xlink:label="loc_oge_AllowanceForFundsUsedDuringConstructionAbstract_186378EC11015006AC63AE3702AD10CB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AllowanceForFundsUsedDuringConstructionAbstract_186378EC11015006AC63AE3702AD10CB" xlink:to="lab_oge_AllowanceForFundsUsedDuringConstructionAbstract_186378EC11015006AC63AE3702AD10CB" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_094FE85CC2592CDF8A667231FEE89D65_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Allowance for Funds Used During Construction, Rate</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_094FE85CC2592CDF8A667231FEE89D65_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Allowance for Funds Used During Construction, Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:to="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:type="arc" />
    <link:label id="lab_us-gaap_Revenues_72F42945D6FC14B070F27231FF41EA04_terseLabel_en-US" xlink:label="lab_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating revenues</link:label>
    <link:label id="lab_us-gaap_Revenues_72F42945D6FC14B070F27231FF41EA04_label_en-US" xlink:label="lab_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:to="lab_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingIncomeLoss_128BE8728F31EF5934657231FF41BABE_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating income</link:label>
    <link:label id="lab_us-gaap_OperatingIncomeLoss_128BE8728F31EF5934657231FF41BABE_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Income (Loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:to="lab_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_71C48D78245958F26BF17231FF414805_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Basic earnings per average common share attributable to OGE Energy common shareholders</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasic_71C48D78245958F26BF17231FF414805_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:to="lab_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_4E976ADAB7B75DBBBA237231FF41ED17_verboseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Diluted earnings per average common share attributable to OGE Energy common shareholders</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_4E976ADAB7B75DBBBA237231FF41ED17_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:to="lab_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:type="arc" />
    <link:label id="lab_us-gaap_PlanNameAxis_E97F2F46BB11759D7B5990E42DAAF39D_terseLabel_en-US" xlink:label="lab_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Plan Name [Axis]</link:label>
    <link:label id="lab_us-gaap_PlanNameAxis_E97F2F46BB11759D7B5990E42DAAF39D_label_en-US" xlink:label="lab_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Name [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:to="lab_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:type="arc" />
    <link:label id="lab_us-gaap_PlanNameDomain_623CBDA794FE86AC57BD90E42DACE07F_terseLabel_en-US" xlink:label="lab_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Plan Name [Domain]</link:label>
    <link:label id="lab_us-gaap_PlanNameDomain_623CBDA794FE86AC57BD90E42DACE07F_label_en-US" xlink:label="lab_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Name [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:to="lab_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:type="arc" />
    <link:label id="lab_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_19361DD934A4832A79D590E42DAC141F_terseLabel_en-US" xlink:label="lab_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Automatic Dividend Reinvestment and Stock Purchase Plan [Member]</link:label>
    <link:label id="lab_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_19361DD934A4832A79D590E42DAC141F_label_en-US" xlink:label="lab_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Automatic Dividend Reinvestment and Stock Purchase Plan [Member]</link:label>
    <link:label id="lab_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_19361DD934A4832A79D590E42DAC141F_documentation_en-US" xlink:label="lab_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Automatic Dividend Reinvestment and Stock Purchase Plan [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember" xlink:label="loc_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:to="lab_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6E6D588F46A54696DCEC90E42DACFF7B_verboseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Dividend Reinvestment Plan and Stock Purchase Plan</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_C54F59C5FD02A30F9F5590E42DAC4766_verboseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Proceeds From Issuance of Shares Under Dividend Reinvestment Plan And Stock Purchase Plan</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_430BD74660514D79C6A790E42DAC2C4F_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares Held in Reserve Related to Dividend Reinvestment Plan and Stock Purchase Plan</link:label>
    <link:label id="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_430BD74660514D79C6A790E42DAC2C4F_label_en-US" xlink:label="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Capital Shares Reserved for Future Issuance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:to="lab_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_AB984A626D38E42AC23C723201AB2F33_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation and Qualifying Accounts Disclosure [Table]</link:label>
    <link:label id="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_AB984A626D38E42AC23C723201AB2F33_label_en-US" xlink:label="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation and Qualifying Accounts Disclosure [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureTable" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:to="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesTypeAxis_BAF08EAE03CDFC34C2A7723201ACC194_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves Type [Axis]</link:label>
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesTypeAxis_BAF08EAE03CDFC34C2A7723201ACC194_label_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:to="lab_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesDomain_D64F3B9417CD23E4DBEA723201ACF3ED_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves [Domain]</link:label>
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesDomain_D64F3B9417CD23E4DBEA723201ACF3ED_label_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:to="lab_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_C83C084CE6128FB00E6B723201AC7B0F_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation and Qualifying Accounts Disclosure [Line Items]</link:label>
    <link:label id="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_C83C084CE6128FB00E6B723201AC7B0F_label_en-US" xlink:label="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation and Qualifying Accounts Disclosure [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="lab_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesBalance_C6890D5C02EEDFC3451F723201AD3E09_periodStartLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves, Beginning Balance</link:label>
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesBalance_C6890D5C02EEDFC3451F723201AD3E09_label_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves, Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:to="lab_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_0369414C8F890DA35305723201ADB7B1_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves, Charged to Cost and Expense</link:label>
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_0369414C8F890DA35305723201ADB7B1_label_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves, Additions for Charges to Cost and Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:to="lab_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesDeductions_B6B3C343E567913201B5723201AD2502_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves, Deductions</link:label>
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesDeductions_B6B3C343E567913201B5723201AD2502_label_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves, Deductions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:to="lab_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:type="arc" />
    <link:label id="lab_us-gaap_ValuationAllowancesAndReservesBalance_CCEC25443E773E41172D723201AD2816_periodEndLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowancesAndReservesBalance_8544DE95C07B556DA347832E77D3FD93" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Valuation Allowances and Reserves, Ending Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_8544DE95C07B556DA347832E77D3FD93" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesBalance_8544DE95C07B556DA347832E77D3FD93" xlink:to="lab_us-gaap_ValuationAllowancesAndReservesBalance_8544DE95C07B556DA347832E77D3FD93" xlink:type="arc" />
    <link:label id="lab_oge_StockBasedCompensationAbstract_1866AF33F7661335CA1B72320200CD5E_label_en-US" xlink:label="lab_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock-Based Compensation [Abstract]</link:label>
    <link:label id="lab_oge_StockBasedCompensationAbstract_1866AF33F7661335CA1B72320200CD5E_documentation_en-US" xlink:label="lab_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Stock-Based Compensation [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_StockBasedCompensationAbstract" xlink:label="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="lab_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_D246BE9E5626F6B40DF37232020054A9_terseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_B0E1BE62E5495D3F9F83F887DDC43775" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_D246BE9E5626F6B40DF37232020054A9_label_en-US" xlink:label="lab_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_B0E1BE62E5495D3F9F83F887DDC43775" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" xlink:label="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_B0E1BE62E5495D3F9F83F887DDC43775" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_B0E1BE62E5495D3F9F83F887DDC43775" xlink:to="lab_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_B0E1BE62E5495D3F9F83F887DDC43775" xlink:type="arc" />
    <link:label id="lab_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_A4646E7414AC742F8E1C72320200D69C_terseLabel_en-US" xlink:label="lab_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Performance Units Total Shareholder Return Valuation Assumptions [Table Text Block]</link:label>
    <link:label id="lab_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_A4646E7414AC742F8E1C72320200D69C_label_en-US" xlink:label="lab_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Performance Units Total Shareholder Return Valuation Assumptions [Table Text Block]</link:label>
    <link:label id="lab_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_A4646E7414AC742F8E1C72320200D69C_documentation_en-US" xlink:label="lab_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Performance Units Total Shareholder Return Valuation Assumptions [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock" xlink:label="loc_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:to="lab_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:type="arc" />
    <link:label id="lab_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_110412495944F73B61AF723202005957_terseLabel_en-US" xlink:label="lab_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Performance Units Earnings Per Share Valuation Assumptions [Table Text Block]</link:label>
    <link:label id="lab_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_110412495944F73B61AF723202005957_label_en-US" xlink:label="lab_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Performance Units Earnings Per Share Valuation Assumptions [Table Text Block]</link:label>
    <link:label id="lab_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_110412495944F73B61AF723202005957_documentation_en-US" xlink:label="lab_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Performance Units Earnings Per Share Valuation Assumptions [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock" xlink:label="loc_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:to="lab_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:type="arc" />
    <link:label id="lab_oge_RestrictedStockValuationAssumptionsTableTextBlock_689F1CF4DF4482FD9742723202005E34_terseLabel_en-US" xlink:label="lab_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted Stock Valuation Assumptions [Table Text Block]</link:label>
    <link:label id="lab_oge_RestrictedStockValuationAssumptionsTableTextBlock_689F1CF4DF4482FD9742723202005E34_label_en-US" xlink:label="lab_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock Valuation Assumptions [Table Text Block]</link:label>
    <link:label id="lab_oge_RestrictedStockValuationAssumptionsTableTextBlock_689F1CF4DF4482FD9742723202005E34_documentation_en-US" xlink:label="lab_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Restricted Stock Valuation Assumptions [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RestrictedStockValuationAssumptionsTableTextBlock" xlink:label="loc_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:to="lab_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D92C9608AFC7C5A56D8D72320200D539_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D389A62F9D5256488995B6BA69A33736" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Activity [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D92C9608AFC7C5A56D8D72320200D539_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D389A62F9D5256488995B6BA69A33736" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Activity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D389A62F9D5256488995B6BA69A33736" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D389A62F9D5256488995B6BA69A33736" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D389A62F9D5256488995B6BA69A33736" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_D38EC9721647E021A7DF72320201D06F_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_234F2E0F15075E1A9B93A29C8C24942A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Nonvested Share Activity [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_D38EC9721647E021A7DF72320201D06F_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_234F2E0F15075E1A9B93A29C8C24942A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Nonvested Share Activity [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_234F2E0F15075E1A9B93A29C8C24942A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_234F2E0F15075E1A9B93A29C8C24942A" xlink:to="lab_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_234F2E0F15075E1A9B93A29C8C24942A" xlink:type="arc" />
    <link:label id="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_9BAB7B0EE1A0BD0C704F72320201AB06_terseLabel_en-US" xlink:label="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value of Vested Performance Units and Restricted Stock [Table Text Block]</link:label>
    <link:label id="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_9BAB7B0EE1A0BD0C704F72320201AB06_label_en-US" xlink:label="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value of Vested Performance Units and Restricted Stock [Table Text Block]</link:label>
    <link:label id="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_9BAB7B0EE1A0BD0C704F72320201AB06_documentation_en-US" xlink:label="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value of Vested Performance Units and Restricted Stock [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock" xlink:label="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:to="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_EB479C26F4A2F6C768AF72320201399A_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_829DFBFF95C35C2AB48F47219CC76389" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_EB479C26F4A2F6C768AF72320201399A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_829DFBFF95C35C2AB48F47219CC76389" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_829DFBFF95C35C2AB48F47219CC76389" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_829DFBFF95C35C2AB48F47219CC76389" xlink:to="lab_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_829DFBFF95C35C2AB48F47219CC76389" xlink:type="arc" />
    <link:label id="lab_oge_ExercisedStockOptionsTableTextBlock_CD38F0420988385A3C0D72320202CBA7_terseLabel_en-US" xlink:label="lab_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercised Stock Options [Table Text Block]</link:label>
    <link:label id="lab_oge_ExercisedStockOptionsTableTextBlock_CD38F0420988385A3C0D72320202CBA7_label_en-US" xlink:label="lab_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercised Stock Options [Table Text Block]</link:label>
    <link:label id="lab_oge_ExercisedStockOptionsTableTextBlock_CD38F0420988385A3C0D72320202CBA7_documentation_en-US" xlink:label="lab_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercised Stock Options [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ExercisedStockOptionsTableTextBlock" xlink:label="loc_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:to="lab_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_B78FCF31963620EF175472320093A438_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_1CA38FF0E0C0503A868C892C6706FA9F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Quarterly Financial Information [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_B78FCF31963620EF175472320093A438_label_en-US" xlink:label="lab_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_1CA38FF0E0C0503A868C892C6706FA9F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Quarterly Financial Information [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_1CA38FF0E0C0503A868C892C6706FA9F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_1CA38FF0E0C0503A868C892C6706FA9F" xlink:to="lab_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_1CA38FF0E0C0503A868C892C6706FA9F" xlink:type="arc" />
    <link:label id="lab_oge_FuelInventoriesAbstract_2A3995230BC0BBE37E3B723201F7574B_label_en-US" xlink:label="lab_oge_FuelInventoriesAbstract_F069C6DD2D8A5C97AAE2A35C080DDC28" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fuel Inventories [Abstract]</link:label>
    <link:label id="lab_oge_FuelInventoriesAbstract_2A3995230BC0BBE37E3B723201F7574B_documentation_en-US" xlink:label="lab_oge_FuelInventoriesAbstract_F069C6DD2D8A5C97AAE2A35C080DDC28" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fuel Inventories [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FuelInventoriesAbstract" xlink:label="loc_oge_FuelInventoriesAbstract_F069C6DD2D8A5C97AAE2A35C080DDC28" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FuelInventoriesAbstract_F069C6DD2D8A5C97AAE2A35C080DDC28" xlink:to="lab_oge_FuelInventoriesAbstract_F069C6DD2D8A5C97AAE2A35C080DDC28" xlink:type="arc" />
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementAxis_1643B8EE1618FFFA3C47723201F837BA_terseLabel_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Axis]</link:label>
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementAxis_1643B8EE1618FFFA3C47723201F837BA_label_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Axis]</link:label>
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementAxis_1643B8EE1618FFFA3C47723201F837BA_documentation_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementAxis" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:to="lab_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:type="arc" />
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementDomain_9CD2B5A72EC87580618E723201F8F970_terseLabel_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Domain]</link:label>
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementDomain_9CD2B5A72EC87580618E723201F8F970_label_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Domain]</link:label>
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementDomain_9CD2B5A72EC87580618E723201F8F970_documentation_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Enable Gas Transportation and Storage Agreement [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementDomain" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:to="lab_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:type="arc" />
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementMember_6ACD6794848418E715DE723201F8C019_terseLabel_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Member]</link:label>
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementMember_6ACD6794848418E715DE723201F8C019_label_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Member]</link:label>
    <link:label id="lab_oge_EnableGasTransportationandStorageAgreementMember_6ACD6794848418E715DE723201F8C019_documentation_en-US" xlink:label="lab_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Enable Gas Transportation and Storage Agreement [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementMember" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:to="lab_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesInventoryAxis_E5760FB06F379016877B723201F8D9F7_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventory [Axis]</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesInventoryAxis_E5760FB06F379016877B723201F8D9F7_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryAxis" xlink:label="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:to="lab_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesInventoryTypeDomain_8ACF412A32332A3577BF723201F8867F_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventory [Domain]</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesInventoryTypeDomain_8ACF412A32332A3577BF723201F8867F_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:to="lab_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesInventoryFuelMember_92C0EE48180CCDCA4EF1723201F8D6ED_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Inventory, Fuel [Member]</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesInventoryFuelMember_92C0EE48180CCDCA4EF1723201F8D6ED_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Inventory, Fuel [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryFuelMember" xlink:label="loc_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:to="lab_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesInventory_A72BF05C753CFC9E6899723201FA3D58_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Inventory</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesInventory_A72BF05C753CFC9E6899723201FA3D58_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Inventory</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventory" xlink:label="loc_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:to="lab_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredCostsAndOtherAssets_8476242674261F406E8D723201FAA433_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Assets</link:label>
    <link:label id="lab_us-gaap_DeferredCostsAndOtherAssets_8476242674261F406E8D723201FAA433_label_en-US" xlink:label="lab_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Costs and Other Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredCostsAndOtherAssets" xlink:label="loc_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:to="lab_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:type="arc" />
    <link:label id="lab_oge_AccountingRecordsAbstract_6966EDCC9BCC2C477FA49511698ABC8B_label_en-US" xlink:label="lab_oge_AccountingRecordsAbstract_3A76E91FDD8C5565865EB710B5C795D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Records [Abstract]</link:label>
    <link:label id="lab_oge_AccountingRecordsAbstract_6966EDCC9BCC2C477FA49511698ABC8B_documentation_en-US" xlink:label="lab_oge_AccountingRecordsAbstract_3A76E91FDD8C5565865EB710B5C795D4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accounting Records [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AccountingRecordsAbstract" xlink:label="loc_oge_AccountingRecordsAbstract_3A76E91FDD8C5565865EB710B5C795D4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccountingRecordsAbstract_3A76E91FDD8C5565865EB710B5C795D4" xlink:to="lab_oge_AccountingRecordsAbstract_3A76E91FDD8C5565865EB710B5C795D4" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_77BDBA07F90021890B299511698B7EEF_terseLabel_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Postretirement Benefit Plans, Defined Benefit [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:to="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:type="arc" />
    <link:label id="lab_oge_BenefitObligationsMember_DA137882C55422AAB25C9511698C72DA_verboseLabel_en-US" xlink:label="lab_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Benefit Obligations [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_BenefitObligationsMember" xlink:label="loc_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:to="lab_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:type="arc" />
    <link:label id="lab_oge_RegulatoryAssetMember_33999B30957C7BD0E89F9511698CFE41_terseLabel_en-US" xlink:label="lab_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Member]</link:label>
    <link:label id="lab_oge_RegulatoryAssetMember_33999B30957C7BD0E89F9511698CFE41_label_en-US" xlink:label="lab_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Member]</link:label>
    <link:label id="lab_oge_RegulatoryAssetMember_33999B30957C7BD0E89F9511698CFE41_documentation_en-US" xlink:label="lab_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryAssetMember" xlink:label="loc_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:to="lab_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:type="arc" />
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_2B809612B19B3DAACB229511698D877B_terseLabel_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Axis]</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_2B809612B19B3DAACB229511698D877B_label_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Axis]</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_2B809612B19B3DAACB229511698D877B_documentation_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetAxis" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:to="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:type="arc" />
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_C2C5731AE52E977168039511698D495B_terseLabel_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Domain]</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_C2C5731AE52E977168039511698D495B_label_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Domain]</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_C2C5731AE52E977168039511698D495B_documentation_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetDomain" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:to="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:type="arc" />
    <link:label id="lab_oge_DefinedBenefitPlansIncomeLossMember_EE3CF0FC946F2B9FE3499511698DBBCC_terseLabel_en-US" xlink:label="lab_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans Income Loss [Member]</link:label>
    <link:label id="lab_oge_DefinedBenefitPlansIncomeLossMember_EE3CF0FC946F2B9FE3499511698DBBCC_label_en-US" xlink:label="lab_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans Income Loss [Member]</link:label>
    <link:label id="lab_oge_DefinedBenefitPlansIncomeLossMember_EE3CF0FC946F2B9FE3499511698DBBCC_documentation_en-US" xlink:label="lab_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans Income Loss [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlansIncomeLossMember" xlink:label="loc_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:to="lab_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:type="arc" />
    <link:label id="lab_oge_PriorServiceCostMember_0E64692AA282172927009511698D9E39_terseLabel_en-US" xlink:label="lab_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prior Service Cost [Member]</link:label>
    <link:label id="lab_oge_PriorServiceCostMember_0E64692AA282172927009511698D9E39_label_en-US" xlink:label="lab_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Prior Service Cost [Member]</link:label>
    <link:label id="lab_oge_PriorServiceCostMember_0E64692AA282172927009511698D9E39_documentation_en-US" xlink:label="lab_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Prior Service Cost [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PriorServiceCostMember" xlink:label="loc_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:to="lab_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:type="arc" />
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAsset_07AC2A85F931ABBF10BD9511698EFB2C_terseLabel_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAsset_07AC2A85F931ABBF10BD9511698EFB2C_label_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAsset_07AC2A85F931ABBF10BD9511698EFB2C_documentation_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAsset" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:to="lab_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:type="arc" />
    <link:label id="lab_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_4AAE935BF598523E2CE39511698E9AD0_verboseLabel_en-US" xlink:label="lab_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</link:label>
    <link:label id="lab_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_4AAE935BF598523E2CE39511698E9AD0_label_en-US" xlink:label="lab_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</link:label>
    <link:label id="lab_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_4AAE935BF598523E2CE39511698E9AD0_documentation_en-US" xlink:label="lab_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear" xlink:label="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:to="lab_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:type="arc" />
    <link:label id="lab_oge_SmartGridCostsToBeRecovered_23B7854599BA9261C9149511698E0916_terseLabel_en-US" xlink:label="lab_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid Costs to be Recovered</link:label>
    <link:label id="lab_oge_SmartGridCostsToBeRecovered_23B7854599BA9261C9149511698E0916_label_en-US" xlink:label="lab_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid Costs to be Recovered</link:label>
    <link:label id="lab_oge_SmartGridCostsToBeRecovered_23B7854599BA9261C9149511698E0916_documentation_en-US" xlink:label="lab_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart grid costs to be recovered through a rider</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCostsToBeRecovered" xlink:label="loc_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:to="lab_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_FFACDD554D3A6DC8C75A9511698EDD0D_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Storm and Property Reserve Deficiency, Current</link:label>
    <link:label id="lab_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_FFACDD554D3A6DC8C75A9511698EDD0D_label_en-US" xlink:label="lab_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Storm and Property Reserve Deficiency, Current</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent" xlink:label="loc_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:to="lab_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:type="arc" />
    <link:label id="lab_oge_DilutionandImpairmentLoss_4D95683C74B9B1AC8B2B72320130840F_terseLabel_en-US" xlink:label="lab_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Goodwill, Impairment Loss</link:label>
    <link:label id="lab_oge_DilutionandImpairmentLoss_4D95683C74B9B1AC8B2B72320130840F_label_en-US" xlink:label="lab_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dilution and Impairment Loss</link:label>
    <link:label id="lab_oge_DilutionandImpairmentLoss_4D95683C74B9B1AC8B2B72320130840F_documentation_en-US" xlink:label="lab_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Dilution and Impairment Loss</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DilutionandImpairmentLoss" xlink:label="loc_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:to="lab_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermBorrowingsAbstract_B4D7D6734D74BBC462A4723201E7A07C_label_en-US" xlink:label="lab_us-gaap_ShortTermBorrowingsAbstract_96BADE5FADCE5D7D866349A7C941AA6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="loc_us-gaap_ShortTermBorrowingsAbstract_96BADE5FADCE5D7D866349A7C941AA6A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowingsAbstract_96BADE5FADCE5D7D866349A7C941AA6A" xlink:to="lab_us-gaap_ShortTermBorrowingsAbstract_96BADE5FADCE5D7D866349A7C941AA6A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_86606789B5153411AE42723201E76E1B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_26441CC5E1BA512EBAA6845D052779C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Line of Credit Facilities [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_86606789B5153411AE42723201E76E1B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_26441CC5E1BA512EBAA6845D052779C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Line of Credit Facilities [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:label="loc_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_26441CC5E1BA512EBAA6845D052779C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_26441CC5E1BA512EBAA6845D052779C9" xlink:to="lab_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_26441CC5E1BA512EBAA6845D052779C9" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashFlowSupplementalDisclosuresTextBlock_0BBB51FA619294B115B8723200D839E8_terseLabel_en-US" xlink:label="lab_us-gaap_CashFlowSupplementalDisclosuresTextBlock_8433D3C8771F55758110CC8840B684F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Flow, Supplemental Disclosures [Text Block]</link:label>
    <link:label id="lab_us-gaap_CashFlowSupplementalDisclosuresTextBlock_0BBB51FA619294B115B8723200D839E8_label_en-US" xlink:label="lab_us-gaap_CashFlowSupplementalDisclosuresTextBlock_8433D3C8771F55758110CC8840B684F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Flow, Supplemental Disclosures [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashFlowSupplementalDisclosuresTextBlock" xlink:label="loc_us-gaap_CashFlowSupplementalDisclosuresTextBlock_8433D3C8771F55758110CC8840B684F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashFlowSupplementalDisclosuresTextBlock_8433D3C8771F55758110CC8840B684F9" xlink:to="lab_us-gaap_CashFlowSupplementalDisclosuresTextBlock_8433D3C8771F55758110CC8840B684F9" xlink:type="arc" />
    <link:label id="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_C321B75328A63955A15C7232020C9D55_terseLabel_en-US" xlink:label="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Table]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_C321B75328A63955A15C7232020C9D55_label_en-US" xlink:label="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Table]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_C321B75328A63955A15C7232020C9D55_documentation_en-US" xlink:label="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable" xlink:label="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:to="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:type="arc" />
    <link:label id="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_46C0F3CF34548518F3837232020C3199_terseLabel_en-US" xlink:label="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Axis]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_46C0F3CF34548518F3837232020C3199_label_en-US" xlink:label="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Axis]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_46C0F3CF34548518F3837232020C3199_documentation_en-US" xlink:label="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis" xlink:label="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:to="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:type="arc" />
    <link:label id="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_362AB33E7669BAF119447232020C7F84_terseLabel_en-US" xlink:label="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Domain]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_362AB33E7669BAF119447232020C7F84_label_en-US" xlink:label="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Domain]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_362AB33E7669BAF119447232020C7F84_documentation_en-US" xlink:label="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Summarized Financial Information of Equity Method Investment [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain" xlink:label="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:to="lab_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:type="arc" />
    <link:label id="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_13D8B33AB97ECA123F227232020D9AC5_terseLabel_en-US" xlink:label="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Line Items]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_13D8B33AB97ECA123F227232020D9AC5_label_en-US" xlink:label="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summarized Financial Information of Equity Method Investment [Line Items]</link:label>
    <link:label id="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_13D8B33AB97ECA123F227232020D9AC5_documentation_en-US" xlink:label="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Line Items] for Summarized Financial Information of Equity Method Investment [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems" xlink:label="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="lab_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_DD70CCB3CEE3EDBD011D7232020DC809_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current assets</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_DD70CCB3CEE3EDBD011D7232020DC809_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Current Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:to="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_D8A8352A17796DCB4AFE7232020E5318_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-current assets</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_D8A8352A17796DCB4AFE7232020E5318_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Noncurrent Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:to="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_C057F6040E9453BA9E237232020E0B96_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current liabilities</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_C057F6040E9453BA9E237232020E0B96_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Current Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:to="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_B3264E059EB6F9722D3C7232020E32E2_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Non-current liabilities</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_B3264E059EB6F9722D3C7232020E32E2_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:to="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccountingPoliciesAbstract_C6194590CC29A9572575723201285A8B_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract_49DE8A0FBA355097A53DCB6FD009357C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Policies [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_49DE8A0FBA355097A53DCB6FD009357C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_49DE8A0FBA355097A53DCB6FD009357C" xlink:to="lab_us-gaap_AccountingPoliciesAbstract_49DE8A0FBA355097A53DCB6FD009357C" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_9546D97721D460835FA2723201286C51_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued Environmental Loss Contingencies, Noncurrent</link:label>
    <link:label id="lab_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_9546D97721D460835FA2723201286C51_label_en-US" xlink:label="lab_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued Environmental Loss Contingencies, Noncurrent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent" xlink:label="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:to="lab_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:type="arc" />
    <link:label id="lab_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D_terseLabel_en-US" xlink:label="lab_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change due to Tax Law [Axis]</link:label>
    <link:label id="lab_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D_label_en-US" xlink:label="lab_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change due to Tax Law [Axis]</link:label>
    <link:label id="lab_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D_documentation_en-US" xlink:label="lab_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Change due to Tax Law [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeduetoTaxLawAxis" xlink:label="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:to="lab_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:type="arc" />
    <link:label id="lab_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4_terseLabel_en-US" xlink:label="lab_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Change due to Tax Law [Domain]</link:label>
    <link:label id="lab_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4_label_en-US" xlink:label="lab_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Change due to Tax Law [Domain]</link:label>
    <link:label id="lab_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4_documentation_en-US" xlink:label="lab_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Change due to Tax Law [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeduetoTaxLawDomain" xlink:label="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:to="lab_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:type="arc" />
    <link:label id="lab_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3_terseLabel_en-US" xlink:label="lab_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Benefit Due to Tax Law Change [Member]</link:label>
    <link:label id="lab_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3_label_en-US" xlink:label="lab_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Benefit Due to Tax Law Change [Member]</link:label>
    <link:label id="lab_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3_documentation_en-US" xlink:label="lab_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Benefit Due to Tax Law Change [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TaxBenefitDuetoTaxLawChangeMember" xlink:label="loc_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:to="lab_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:type="arc" />
    <link:label id="lab_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF_terseLabel_en-US" xlink:label="lab_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Expense Due to Tax Law Change [Member]</link:label>
    <link:label id="lab_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF_label_en-US" xlink:label="lab_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Expense Due to Tax Law Change [Member]</link:label>
    <link:label id="lab_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF_documentation_en-US" xlink:label="lab_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Expense Due to Tax Law Change [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TaxExpenseDuetoTaxLawChangeMember" xlink:label="loc_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:to="lab_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:type="arc" />
    <link:label id="lab_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007_terseLabel_en-US" xlink:label="lab_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Electric Utility [Member]</link:label>
    <link:label id="lab_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007_label_en-US" xlink:label="lab_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Electric Utility [Member]</link:label>
    <link:label id="lab_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007_documentation_en-US" xlink:label="lab_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Electric Utility [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ElectricUtilityMember" xlink:label="loc_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:to="lab_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19_terseLabel_en-US" xlink:label="lab_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Operations [Member]</link:label>
    <link:label id="lab_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19_label_en-US" xlink:label="lab_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Segments [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:label="loc_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:to="lab_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:type="arc" />
    <link:label id="lab_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A_terseLabel_en-US" xlink:label="lab_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Eliminations [Member]</link:label>
    <link:label id="lab_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A_label_en-US" xlink:label="lab_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intersegment Eliminations [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:to="lab_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of sales</link:label>
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Goods and Services Sold</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:to="lab_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other operation and maintenance</link:label>
    <link:label id="lab_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79_label_en-US" xlink:label="lab_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Cost and Expense, Operating</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:to="lab_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and amortization</link:label>
    <link:label id="lab_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7_label_en-US" xlink:label="lab_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion and Amortization, Nonproduction</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:to="lab_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB_terseLabel_en-US" xlink:label="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Taxes other than income</link:label>
    <link:label id="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB_label_en-US" xlink:label="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes, Miscellaneous</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:to="lab_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Operating income (loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:to="lab_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity in earnings of unconsolidated affiliates</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:to="lab_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other income (expense)</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income (Expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:to="lab_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
    <link:label id="lab_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0_label_en-US" xlink:label="lab_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:to="lab_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Income tax expense (benefit) (A)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E_totalLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">NET INCOME</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:to="lab_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less: Net income attributable to noncontrolling interests</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:to="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">NET INCOME ATTRIBUTABLE TO OGE ENERGY</link:label>
    <link:label id="lab_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:to="lab_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Investment in unconsolidated affiliates</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:to="lab_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:type="arc" />
    <link:label id="lab_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB_terseLabel_en-US" xlink:label="lab_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:to="lab_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:type="arc" />
    <link:label id="lab_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A_terseLabel_en-US" xlink:label="lab_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capital expenditures</link:label>
    <link:label id="lab_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A_label_en-US" xlink:label="lab_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Productive Assets Including Payments for Business Combination</link:label>
    <link:label id="lab_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A_documentation_en-US" xlink:label="lab_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Payments to Acquire Productive Assets Including Payments for Business Combination</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination" xlink:label="loc_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:to="lab_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementAbstract_1117FD2B20FF9A4B350D63CD5A9B1B09_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_1117FD2B20FF9A4B350D63CD5A9B1B09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_1117FD2B20FF9A4B350D63CD5A9B1B09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_1117FD2B20FF9A4B350D63CD5A9B1B09" xlink:to="lab_us-gaap_IncomeStatementAbstract_1117FD2B20FF9A4B350D63CD5A9B1B09" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04_terseLabel_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OPERATING REVENUES</link:label>
    <link:label id="lab_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04_label_en-US" xlink:label="lab_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenues [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:to="lab_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:type="arc" />
    <link:label id="lab_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91_terseLabel_en-US" xlink:label="lab_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Electric Utility</link:label>
    <link:label id="lab_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91_label_en-US" xlink:label="lab_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Electric Domestic Regulated Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricDomesticRegulatedRevenue" xlink:label="loc_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:to="lab_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:type="arc" />
    <link:label id="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B_terseLabel_en-US" xlink:label="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Midstream Operations (Note 1)</link:label>
    <link:label id="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B_label_en-US" xlink:label="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gas Gathering, Transportation, Marketing and Processing Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:to="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:type="arc" />
    <link:label id="lab_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4_totalLabel_en-US" xlink:label="lab_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating revenues</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:to="lab_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">COST OF SALES</link:label>
    <link:label id="lab_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Goods Sold [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsSoldAbstract" xlink:label="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:to="lab_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Electric Utility</link:label>
    <link:label id="lab_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2_label_en-US" xlink:label="lab_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cost of Domestic Regulated Electric</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfDomesticRegulatedElectric" xlink:label="loc_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:to="lab_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:type="arc" />
    <link:label id="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F_terseLabel_en-US" xlink:label="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Midstream Operations (Note 1)</link:label>
    <link:label id="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F_label_en-US" xlink:label="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Gas Gathering, Transportation, Marketing and Processing Costs</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingCosts" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:to="lab_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:type="arc" />
    <link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19_totalLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total cost of sales</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:to="lab_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OPERATING EXPENSES</link:label>
    <link:label id="lab_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F_label_en-US" xlink:label="lab_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Expenses [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="lab_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:type="arc" />
    <link:label id="lab_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total operating expenses</link:label>
    <link:label id="lab_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41_label_en-US" xlink:label="lab_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operating Expenses</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:to="lab_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:type="arc" />
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6_terseLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">OTHER INCOME (EXPENSE)</link:label>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nonoperating Income (Expense) [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="lab_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allowance for equity funds used during construction</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:to="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Benefits Cost (Reversal of Cost)</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Benefits Cost (Reversal of Cost)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:to="lab_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE_terseLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other income</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Income</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:to="lab_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Other expense</link:label>
    <link:label id="lab_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D_label_en-US" xlink:label="lab_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Nonoperating Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="loc_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:to="lab_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:type="arc" />
    <link:label id="lab_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2_totalLabel_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net other income</link:label>
    <link:label id="lab_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2_label_en-US" xlink:label="lab_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nonoperating Income (Expense)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:to="lab_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">INTEREST EXPENSE</link:label>
    <link:label id="lab_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B_label_en-US" xlink:label="lab_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseAbstract" xlink:label="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="lab_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest on long-term debt</link:label>
    <link:label id="lab_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61_label_en-US" xlink:label="lab_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense, Long-term Debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseLongTermDebt" xlink:label="loc_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:to="lab_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Allowance for borrowed funds used during construction</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Allowance for Funds Used During Construction, Additions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:to="lab_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest on short-term debt and other interest charges</link:label>
    <link:label id="lab_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38_label_en-US" xlink:label="lab_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense, Short-term Borrowings</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseShortTermBorrowings" xlink:label="loc_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:to="lab_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C_totalLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Interest expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:to="lab_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">INCOME BEFORE TAXES</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">INCOME TAX (BENEFIT) EXPENSE</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:to="lab_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BASIC AVERAGE COMMON SHARES OUTSTANDING</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DILUTED AVERAGE COMMON SHARES OUTSTANDING</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">BASIC EARNINGS PER AVERAGE COMMON SHARE</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:to="lab_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DILUTED EARNINGS PER AVERAGE COMMON SHARE</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:to="lab_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">DIVIDENDS DECLARED PER COMMON SHARE</link:label>
    <link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E_label_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Dividends, Per Share, Declared</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:to="lab_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CDBF2B593CE9B10B257F95E5F6D1A05D_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle [Table]</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CDBF2B593CE9B10B257F95E5F6D1A05D_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:to="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_1A74FA8977D271B469CF95E5F6D111CE_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:label id="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_1A74FA8977D271B469CF95E5F6D111CE_label_en-US" xlink:label="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:to="lab_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:type="arc" />
    <link:label id="lab_oge_AdjustmentsforNewAccountingPronouncementsDomain_5A944C44BA103B10584095E5F6D1879B_terseLabel_en-US" xlink:label="lab_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Domain]</link:label>
    <link:label id="lab_oge_AdjustmentsforNewAccountingPronouncementsDomain_5A944C44BA103B10584095E5F6D1879B_label_en-US" xlink:label="lab_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Domain]</link:label>
    <link:label id="lab_oge_AdjustmentsforNewAccountingPronouncementsDomain_5A944C44BA103B10584095E5F6D1879B_documentation_en-US" xlink:label="lab_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncements [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AdjustmentsforNewAccountingPronouncementsDomain" xlink:label="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:to="lab_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:type="arc" />
    <link:label id="lab_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_E5772A2B3A80D593408995E5F6D1C637_terseLabel_en-US" xlink:label="lab_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassified Shares Withheld for Employee Taxes [Member]</link:label>
    <link:label id="lab_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_E5772A2B3A80D593408995E5F6D1C637_label_en-US" xlink:label="lab_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassified Shares Withheld for Employee Taxes [Member]</link:label>
    <link:label id="lab_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_E5772A2B3A80D593408995E5F6D1C637_documentation_en-US" xlink:label="lab_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Reclassified Shares Withheld for Employee Taxes [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ReclassifiedSharesWithheldforEmployeeTaxesMember" xlink:label="loc_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:to="lab_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:type="arc" />
    <link:label id="lab_oge_CumulativeEffectofNetDeferredTaxesMember_5D68B1CD1814BD24FEBB95E5F6D1F4AB_terseLabel_en-US" xlink:label="lab_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cumulative Effect of Net Deferred Taxes [Member]</link:label>
    <link:label id="lab_oge_CumulativeEffectofNetDeferredTaxesMember_5D68B1CD1814BD24FEBB95E5F6D1F4AB_label_en-US" xlink:label="lab_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cumulative Effect of Net Deferred Taxes [Member]</link:label>
    <link:label id="lab_oge_CumulativeEffectofNetDeferredTaxesMember_5D68B1CD1814BD24FEBB95E5F6D1F4AB_documentation_en-US" xlink:label="lab_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cumulative Effect of Net Deferred Taxes [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CumulativeEffectofNetDeferredTaxesMember" xlink:label="loc_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:to="lab_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_0358832AF4DD3D28179595E5F6D16027_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle [Line Items]</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_0358832AF4DD3D28179595E5F6D16027_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements or Change in Accounting Principle [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:to="lab_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:type="arc" />
    <link:label id="lab_oge_DocumentAndEntityInformationAbstract_F5A6CEEB272CC424C5607232025D57EA_label_en-US" xlink:label="lab_oge_DocumentAndEntityInformationAbstract_3BD600F64A8C5AF7A41E2DE400D3849F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document and Entity Information [Abstract]</link:label>
    <link:label id="lab_oge_DocumentAndEntityInformationAbstract_F5A6CEEB272CC424C5607232025D57EA_documentation_en-US" xlink:label="lab_oge_DocumentAndEntityInformationAbstract_3BD600F64A8C5AF7A41E2DE400D3849F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Document and Entity Information [Abstract].</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DocumentAndEntityInformationAbstract" xlink:label="loc_oge_DocumentAndEntityInformationAbstract_3BD600F64A8C5AF7A41E2DE400D3849F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DocumentAndEntityInformationAbstract_3BD600F64A8C5AF7A41E2DE400D3849F" xlink:to="lab_oge_DocumentAndEntityInformationAbstract_3BD600F64A8C5AF7A41E2DE400D3849F" xlink:type="arc" />
    <link:label id="lab_dei_DocumentInformationTable_9674F56AC37AA8B829657232025D2FCE_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
    <link:label id="lab_dei_DocumentInformationTable_9674F56AC37AA8B829657232025D2FCE_label_en-US" xlink:label="lab_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Table]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationTable" xlink:label="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:to="lab_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:type="arc" />
    <link:label id="lab_dei_DocumentInformationDocumentAxis_26CBFA70BEB1023DEC587232025D1C37_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Information, Document [Axis]</link:label>
    <link:label id="lab_dei_DocumentInformationDocumentAxis_26CBFA70BEB1023DEC587232025D1C37_label_en-US" xlink:label="lab_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information, Document [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationDocumentAxis" xlink:label="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:to="lab_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:type="arc" />
    <link:label id="lab_dei_DocumentDomain_E3F2BDC4B34B1AF811E87232025D10E0_terseLabel_en-US" xlink:label="lab_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document [Domain]</link:label>
    <link:label id="lab_dei_DocumentDomain_E3F2BDC4B34B1AF811E87232025D10E0_label_en-US" xlink:label="lab_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:to="lab_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:type="arc" />
    <link:label id="lab_dei_DocumentInformationLineItems_89A7A649227D78F0B8FA7232025D1FC0_terseLabel_en-US" xlink:label="lab_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
    <link:label id="lab_dei_DocumentInformationLineItems_89A7A649227D78F0B8FA7232025D1FC0_label_en-US" xlink:label="lab_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Information [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="lab_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:type="arc" />
    <link:label id="lab_dei_EntityRegistrantName_08B8DB3DCB81ED36A6907232025DF190_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_08B8DB3DCB81ED36A6907232025DF190_label_en-US" xlink:label="lab_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:to="lab_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:type="arc" />
    <link:label id="lab_dei_EntityCentralIndexKey_8AAC6B83B38A984CA2997232025DD095_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_8AAC6B83B38A984CA2997232025DD095_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:to="lab_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:type="arc" />
    <link:label id="lab_dei_EntityFilerCategory_B20BDDC454A4719E8AB77232025E05B5_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:label id="lab_dei_EntityFilerCategory_B20BDDC454A4719E8AB77232025E05B5_label_en-US" xlink:label="lab_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Filer Category</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:to="lab_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:type="arc" />
    <link:label id="lab_dei_DocumentType_98E4BE8B79D09C82FF177232025F07AC_terseLabel_en-US" xlink:label="lab_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_98E4BE8B79D09C82FF177232025F07AC_label_en-US" xlink:label="lab_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:to="lab_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:type="arc" />
    <link:label id="lab_dei_DocumentPeriodEndDate_1A7084C7339B4C85B11B7232025FD12F_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_1A7084C7339B4C85B11B7232025FD12F_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:to="lab_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalYearFocus_FE9823C8378BFCD891D17232025FA1FB_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalYearFocus_FE9823C8378BFCD891D17232025FA1FB_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Year Focus</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:to="lab_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:type="arc" />
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_FF7FBA07F8E2385E839A7232025FC427_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:label id="lab_dei_DocumentFiscalPeriodFocus_FF7FBA07F8E2385E839A7232025FC427_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Document Fiscal Period Focus</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:to="lab_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:type="arc" />
    <link:label id="lab_dei_AmendmentFlag_98C3341F58DD36CA59B07232025FD722_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_98C3341F58DD36CA59B07232025FD722_label_en-US" xlink:label="lab_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:to="lab_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:type="arc" />
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_8227435CD5014A4E90AA7232025F9F6D_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:label id="lab_dei_EntityCommonStockSharesOutstanding_8227435CD5014A4E90AA7232025F9F6D_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Common Stock, Shares Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:to="lab_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:type="arc" />
    <link:label id="lab_dei_EntityWellKnownSeasonedIssuer_01A4E1F033D944AC91D77232025F9878_terseLabel_en-US" xlink:label="lab_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
    <link:label id="lab_dei_EntityWellKnownSeasonedIssuer_01A4E1F033D944AC91D77232025F9878_label_en-US" xlink:label="lab_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Well-known Seasoned Issuer</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:to="lab_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:type="arc" />
    <link:label id="lab_dei_EntityVoluntaryFilers_CAF86FC212D1CF57A54A723202601FFB_terseLabel_en-US" xlink:label="lab_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Voluntary Filers</link:label>
    <link:label id="lab_dei_EntityVoluntaryFilers_CAF86FC212D1CF57A54A723202601FFB_label_en-US" xlink:label="lab_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Voluntary Filers</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:to="lab_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:type="arc" />
    <link:label id="lab_dei_EntityCurrentReportingStatus_3CAF4937FB46DA0C81BD723202606F62_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:label id="lab_dei_EntityCurrentReportingStatus_3CAF4937FB46DA0C81BD723202606F62_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Current Reporting Status</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:to="lab_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:type="arc" />
    <link:label id="lab_dei_EntityPublicFloat_26426DEDDE061B6A3EE97232026039B0_terseLabel_en-US" xlink:label="lab_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Entity Public Float</link:label>
    <link:label id="lab_dei_EntityPublicFloat_26426DEDDE061B6A3EE97232026039B0_label_en-US" xlink:label="lab_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Entity Public Float</link:label>
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:to="lab_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:type="arc" />
    <link:label id="lab_us-gaap_StatementEquityComponentsAxis_1453AD7FE6B4FDBAE366BA89A5B7B09F_verboseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity Components [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityComponentDomain_88F5170F7F2E12CDB3A2BA89A5B77DD8_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity Component [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:to="lab_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsMember_6C3578D0A94A1B6A48C2BA89A5B9D8AB_verboseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Retained Earnings [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:to="lab_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:type="arc" />
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_173428DD97BD41E28436BA89A5BAB935_terseLabel_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:label id="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_173428DD97BD41E28436BA89A5BAB935_label_en-US" xlink:label="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:to="lab_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProfitLoss_6F3E3D31540401B5797EBA89A5BAA5FC_verboseLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_B7BBC2ACEEB4501B8EEBA5E78FCF6782" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Net income attributable to OGE Energy</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_B7BBC2ACEEB4501B8EEBA5E78FCF6782" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_B7BBC2ACEEB4501B8EEBA5E78FCF6782" xlink:to="lab_us-gaap_ProfitLoss_B7BBC2ACEEB4501B8EEBA5E78FCF6782" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_D79B5B97F475433AA5E7BA89A5BDD818_verboseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F0BFCEC9CF25FEB950D88054FCCEEAA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Basic Average Common Shares Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F0BFCEC9CF25FEB950D88054FCCEEAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F0BFCEC9CF25FEB950D88054FCCEEAA" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F0BFCEC9CF25FEB950D88054FCCEEAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_2413A684E91CAAECF60ABA89A5BD2D87_terseLabel_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_DC27C0F3B0635B3D9233C6C7F92181BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Contingently Issuable Shares (Performance and Restricted Stock Units)</link:label>
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_2413A684E91CAAECF60ABA89A5BD2D87_label_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_DC27C0F3B0635B3D9233C6C7F92181BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_DC27C0F3B0635B3D9233C6C7F92181BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_DC27C0F3B0635B3D9233C6C7F92181BA" xlink:to="lab_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_DC27C0F3B0635B3D9233C6C7F92181BA" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_877F47965F9E8B0ECEDBBA89A5BD9905_totalLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1D474E74059959B288C7862D4A4AF10F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Diluted Average Common Shares Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1D474E74059959B288C7862D4A4AF10F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1D474E74059959B288C7862D4A4AF10F" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1D474E74059959B288C7862D4A4AF10F" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_27E93A9EFE19251E3990BA89A5BDF0EA_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic and Diluted [Abstract]</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_27E93A9EFE19251E3990BA89A5BDF0EA_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic and Diluted [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:to="lab_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:type="arc" />
    <link:label id="lab_oge_AccountingPronouncementAbstract_A6437330A36A6693B74D72320136B7B8_label_en-US" xlink:label="lab_oge_AccountingPronouncementAbstract_B2B29B975FE05FEB87C85869CA6F0CC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounting Pronouncement [Abstract]</link:label>
    <link:label id="lab_oge_AccountingPronouncementAbstract_A6437330A36A6693B74D72320136B7B8_documentation_en-US" xlink:label="lab_oge_AccountingPronouncementAbstract_B2B29B975FE05FEB87C85869CA6F0CC7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accounting Pronouncement [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AccountingPronouncementAbstract" xlink:label="loc_oge_AccountingPronouncementAbstract_B2B29B975FE05FEB87C85869CA6F0CC7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccountingPronouncementAbstract_B2B29B975FE05FEB87C85869CA6F0CC7" xlink:to="lab_oge_AccountingPronouncementAbstract_B2B29B975FE05FEB87C85869CA6F0CC7" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_70B51223C6336D595FD5723201376F27_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_50BC321406F35DA28FC18FD515CD68B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements and Changes in Accounting Principles [Text Block]</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_70B51223C6336D595FD5723201376F27_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_50BC321406F35DA28FC18FD515CD68B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Accounting Pronouncements and Changes in Accounting Principles [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_50BC321406F35DA28FC18FD515CD68B2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_50BC321406F35DA28FC18FD515CD68B2" xlink:to="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_50BC321406F35DA28FC18FD515CD68B2" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_072E1F8F46990D192DE872363C47435B_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_77BF7BD8F0E157C2B3BBDF96DFEA6891" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating revenues</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_072E1F8F46990D192DE872363C47435B_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_77BF7BD8F0E157C2B3BBDF96DFEA6891" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Revenue</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_77BF7BD8F0E157C2B3BBDF96DFEA6891" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_77BF7BD8F0E157C2B3BBDF96DFEA6891" xlink:to="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_77BF7BD8F0E157C2B3BBDF96DFEA6891" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_DF9CA82FCDD0B9D3415272363C4770D5_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_FAE2904501CD5C5BB73580DEBE7B5C77" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cost of natural gas and NGLs</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_DF9CA82FCDD0B9D3415272363C4770D5_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_FAE2904501CD5C5BB73580DEBE7B5C77" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Cost of Sales</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_FAE2904501CD5C5BB73580DEBE7B5C77" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_FAE2904501CD5C5BB73580DEBE7B5C77" xlink:to="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_FAE2904501CD5C5BB73580DEBE7B5C77" xlink:type="arc" />
    <link:label id="lab_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_AE97AC53A77758F0225E72363C47CD27_terseLabel_en-US" xlink:label="lab_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Operating income (loss)</link:label>
    <link:label id="lab_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_AE97AC53A77758F0225E72363C47CD27_label_en-US" xlink:label="lab_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Operating Income</link:label>
    <link:label id="lab_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_AE97AC53A77758F0225E72363C47CD27_documentation_en-US" xlink:label="lab_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity Method Investment, Summarized Financial Information, Operating Income</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome" xlink:label="loc_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:to="lab_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:type="arc" />
    <link:label id="lab_us-gaap_ConsolidationPolicyTextBlock_568872B887B1695F49BE7231FF04B901_terseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationPolicyTextBlock_9AD6F12838B459AC896E5046662A8365" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Consolidation, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_ConsolidationPolicyTextBlock_568872B887B1695F49BE7231FF04B901_label_en-US" xlink:label="lab_us-gaap_ConsolidationPolicyTextBlock_9AD6F12838B459AC896E5046662A8365" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consolidation, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_9AD6F12838B459AC896E5046662A8365" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsolidationPolicyTextBlock_9AD6F12838B459AC896E5046662A8365" xlink:to="lab_us-gaap_ConsolidationPolicyTextBlock_9AD6F12838B459AC896E5046662A8365" xlink:type="arc" />
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_88548EBE56F1FC0434367231FF04212F_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_5F8DE68ABDC1576BAC52295DBBDE9A82" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_88548EBE56F1FC0434367231FF04212F_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_5F8DE68ABDC1576BAC52295DBBDE9A82" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Basis of Accounting, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_5F8DE68ABDC1576BAC52295DBBDE9A82" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_5F8DE68ABDC1576BAC52295DBBDE9A82" xlink:to="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_5F8DE68ABDC1576BAC52295DBBDE9A82" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesPolicyTextBlock_830B9D92A88E3137B84D7231FF05D89D_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPolicyTextBlock_78015C78921F5E4B80C57481508BC8BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesPolicyTextBlock_830B9D92A88E3137B84D7231FF05D89D_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPolicyTextBlock_78015C78921F5E4B80C57481508BC8BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPolicyTextBlock" xlink:label="loc_us-gaap_PublicUtilitiesPolicyTextBlock_78015C78921F5E4B80C57481508BC8BF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesPolicyTextBlock_78015C78921F5E4B80C57481508BC8BF" xlink:to="lab_us-gaap_PublicUtilitiesPolicyTextBlock_78015C78921F5E4B80C57481508BC8BF" xlink:type="arc" />
    <link:label id="lab_us-gaap_UseOfEstimates_4C88C92EBFE71B23089C7231FF050594_terseLabel_en-US" xlink:label="lab_us-gaap_UseOfEstimates_99211AE18D715447AAC7A5B45D532115" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_UseOfEstimates_4C88C92EBFE71B23089C7231FF050594_label_en-US" xlink:label="lab_us-gaap_UseOfEstimates_99211AE18D715447AAC7A5B45D532115" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Use of Estimates, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_99211AE18D715447AAC7A5B45D532115" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UseOfEstimates_99211AE18D715447AAC7A5B45D532115" xlink:to="lab_us-gaap_UseOfEstimates_99211AE18D715447AAC7A5B45D532115" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_D139DF381F32B8EC1F8F7231FF0573F5_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_B8F203EBE3AB57A89897D637E0E47AF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_D139DF381F32B8EC1F8F7231FF0573F5_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_B8F203EBE3AB57A89897D637E0E47AF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash and Cash Equivalents, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_B8F203EBE3AB57A89897D637E0E47AF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_B8F203EBE3AB57A89897D637E0E47AF0" xlink:to="lab_us-gaap_CashAndCashEquivalentsPolicyTextBlock_B8F203EBE3AB57A89897D637E0E47AF0" xlink:type="arc" />
    <link:label id="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_59306F26793C7326DCB97231FF058B39_terseLabel_en-US" xlink:label="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_3CD2A6CC647950ABB49BAE6AF85764CE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allowance for Uncollectible Accounts Receivable, Policy</link:label>
    <link:label id="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_59306F26793C7326DCB97231FF058B39_label_en-US" xlink:label="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_3CD2A6CC647950ABB49BAE6AF85764CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Trade and Other Accounts Receivable, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TradeAndOtherAccountsReceivablePolicy" xlink:label="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_3CD2A6CC647950ABB49BAE6AF85764CE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_3CD2A6CC647950ABB49BAE6AF85764CE" xlink:to="lab_us-gaap_TradeAndOtherAccountsReceivablePolicy_3CD2A6CC647950ABB49BAE6AF85764CE" xlink:type="arc" />
    <link:label id="lab_us-gaap_InventoryPolicyTextBlock_67F2889CBF58BD009AE37231FF0649D2_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_15C59229874D55A88B08385A27EE6F71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Inventory, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_InventoryPolicyTextBlock_67F2889CBF58BD009AE37231FF0649D2_label_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_15C59229874D55A88B08385A27EE6F71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Inventory, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_15C59229874D55A88B08385A27EE6F71" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryPolicyTextBlock_15C59229874D55A88B08385A27EE6F71" xlink:to="lab_us-gaap_InventoryPolicyTextBlock_15C59229874D55A88B08385A27EE6F71" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_388FD9C71CEA8895E3B07231FF067826_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_6DB66DD9F469583DA1F4427663C33D06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_388FD9C71CEA8895E3B07231FF067826_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_6DB66DD9F469583DA1F4427663C33D06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_6DB66DD9F469583DA1F4427663C33D06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_6DB66DD9F469583DA1F4427663C33D06" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_6DB66DD9F469583DA1F4427663C33D06" xlink:type="arc" />
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_66DB662BAE3D14B62B367231FF066D6C_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_80F5B3B19CB7534BAB2FE0C592C64917" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Depreciation and Amortization, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_66DB662BAE3D14B62B367231FF066D6C_label_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_80F5B3B19CB7534BAB2FE0C592C64917" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Depreciation, Depletion, and Amortization [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_80F5B3B19CB7534BAB2FE0C592C64917" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_80F5B3B19CB7534BAB2FE0C592C64917" xlink:to="lab_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_80F5B3B19CB7534BAB2FE0C592C64917" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityMethodInvestmentsPolicy_F92B11CEFD7700088C917231FF06ADEA_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsPolicy_45ECECD7E05C5AE7BB4CA1AFCB1DB559" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Method Investments [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentsPolicy_F92B11CEFD7700088C917231FF06ADEA_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsPolicy_45ECECD7E05C5AE7BB4CA1AFCB1DB559" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Method Investments [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsPolicy" xlink:label="loc_us-gaap_EquityMethodInvestmentsPolicy_45ECECD7E05C5AE7BB4CA1AFCB1DB559" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentsPolicy_45ECECD7E05C5AE7BB4CA1AFCB1DB559" xlink:to="lab_us-gaap_EquityMethodInvestmentsPolicy_45ECECD7E05C5AE7BB4CA1AFCB1DB559" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRetirementObligationsPolicy_A5DC3D185C09A552C5A87231FF063548_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationsPolicy_2C0A695CC7E651D5AA8FC953FE87D979" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationsPolicy_A5DC3D185C09A552C5A87231FF063548_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationsPolicy_2C0A695CC7E651D5AA8FC953FE87D979" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationsPolicy" xlink:label="loc_us-gaap_AssetRetirementObligationsPolicy_2C0A695CC7E651D5AA8FC953FE87D979" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationsPolicy_2C0A695CC7E651D5AA8FC953FE87D979" xlink:to="lab_us-gaap_AssetRetirementObligationsPolicy_2C0A695CC7E651D5AA8FC953FE87D979" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_AC5430A384C878B33F647231FF065542_terseLabel_en-US" xlink:label="lab_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_216C058C0010521B9D9368B2A17EF2F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Allowance for Funds Used During Construction, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_AC5430A384C878B33F647231FF065542_label_en-US" xlink:label="lab_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_216C058C0010521B9D9368B2A17EF2F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allowance for Funds Used During Construction, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForFundsUsedDuringConstructionPolicy" xlink:label="loc_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_216C058C0010521B9D9368B2A17EF2F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_216C058C0010521B9D9368B2A17EF2F0" xlink:to="lab_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_216C058C0010521B9D9368B2A17EF2F0" xlink:type="arc" />
    <link:label id="lab_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_4E4702F94386A56F9FBA7231FF066A8F_terseLabel_en-US" xlink:label="lab_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Collection of Sales Tax, Policy [Policy Text Block]</link:label>
    <link:label id="lab_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_4E4702F94386A56F9FBA7231FF066A8F_label_en-US" xlink:label="lab_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Collection of sales tax policy [Policy Text Block]</link:label>
    <link:label id="lab_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_4E4702F94386A56F9FBA7231FF066A8F_documentation_en-US" xlink:label="lab_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Collection of sales tax policy [Policy Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CollectionOfSalesTaxPolicyPolicyTextBlock" xlink:label="loc_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:to="lab_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:type="arc" />
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_F98A502CE047C0A5F09C7231FF06A37F_terseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_7D8170B010DC5C8C9E67D7F9BFF1AC58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Revenue Recognition, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_F98A502CE047C0A5F09C7231FF06A37F_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_7D8170B010DC5C8C9E67D7F9BFF1AC58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Revenue Recognition, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_7D8170B010DC5C8C9E67D7F9BFF1AC58" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionPolicyTextBlock_7D8170B010DC5C8C9E67D7F9BFF1AC58" xlink:to="lab_us-gaap_RevenueRecognitionPolicyTextBlock_7D8170B010DC5C8C9E67D7F9BFF1AC58" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_8031B3F913877DA01C0A7231FF06F77E_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_F8B247920347512A9ADD0CE18A944C0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fuel Adjustment Clauses, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_8031B3F913877DA01C0A7231FF06F77E_label_en-US" xlink:label="lab_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_F8B247920347512A9ADD0CE18A944C0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capitalization and Amortization of Fuel Costs, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy" xlink:label="loc_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_F8B247920347512A9ADD0CE18A944C0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_F8B247920347512A9ADD0CE18A944C0F" xlink:to="lab_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_F8B247920347512A9ADD0CE18A944C0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxPolicyTextBlock_050597858C4F22033E227231FF075A91_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock_A004B4CB12C55DD08AEEAEA57CD4FCFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Taxes, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxPolicyTextBlock_050597858C4F22033E227231FF075A91_label_en-US" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock_A004B4CB12C55DD08AEEAEA57CD4FCFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_A004B4CB12C55DD08AEEAEA57CD4FCFC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxPolicyTextBlock_A004B4CB12C55DD08AEEAEA57CD4FCFC" xlink:to="lab_us-gaap_IncomeTaxPolicyTextBlock_A004B4CB12C55DD08AEEAEA57CD4FCFC" xlink:type="arc" />
    <link:label id="lab_oge_AccruedVacationPolicyPolicyTextBlock_13ADFD4604B11D21F2227231FF0753C5_terseLabel_en-US" xlink:label="lab_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued Vacation, Policy [Policy Text Block]</link:label>
    <link:label id="lab_oge_AccruedVacationPolicyPolicyTextBlock_13ADFD4604B11D21F2227231FF0753C5_label_en-US" xlink:label="lab_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accrued vacation policy [Policy Text Block]</link:label>
    <link:label id="lab_oge_AccruedVacationPolicyPolicyTextBlock_13ADFD4604B11D21F2227231FF0753C5_documentation_en-US" xlink:label="lab_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued vacation policy [Policy Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AccruedVacationPolicyPolicyTextBlock" xlink:label="loc_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:to="lab_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:type="arc" />
    <link:label id="lab_us-gaap_EnvironmentalCostsPolicy_92B051E8008F29DF2A7C7231FF07DA77_terseLabel_en-US" xlink:label="lab_us-gaap_EnvironmentalCostsPolicy_4C22AF56F377531FBFF4C67947DB92ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Environmental Costs, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_EnvironmentalCostsPolicy_92B051E8008F29DF2A7C7231FF07DA77_label_en-US" xlink:label="lab_us-gaap_EnvironmentalCostsPolicy_4C22AF56F377531FBFF4C67947DB92ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Environmental Costs, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EnvironmentalCostsPolicy" xlink:label="loc_us-gaap_EnvironmentalCostsPolicy_4C22AF56F377531FBFF4C67947DB92ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnvironmentalCostsPolicy_4C22AF56F377531FBFF4C67947DB92ED" xlink:to="lab_us-gaap_EnvironmentalCostsPolicy_4C22AF56F377531FBFF4C67947DB92ED" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_7A15946F468F757ACE1A7231FF072FC1_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_0F375E10933E535BB970029A6F6A2BAE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_7A15946F468F757ACE1A7231FF072FC1_label_en-US" xlink:label="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_0F375E10933E535BB970029A6F6A2BAE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value of Financial Instruments, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_0F375E10933E535BB970029A6F6A2BAE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_0F375E10933E535BB970029A6F6A2BAE" xlink:to="lab_us-gaap_FairValueOfFinancialInstrumentsPolicy_0F375E10933E535BB970029A6F6A2BAE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_0BF5C77B10006262E6B27231FF070ED2_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2182AF050B5A5FECBD76251DE75A692D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Option and Incentive Plans, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_0BF5C77B10006262E6B27231FF070ED2_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2182AF050B5A5FECBD76251DE75A692D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2182AF050B5A5FECBD76251DE75A692D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2182AF050B5A5FECBD76251DE75A692D" xlink:to="lab_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2182AF050B5A5FECBD76251DE75A692D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerSharePolicyTextBlock_7879097CCE15A87757F37231FF07CCCE_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerSharePolicyTextBlock_9A739BBDCFD15F6096F49E32AACB2EA7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_EarningsPerSharePolicyTextBlock_7879097CCE15A87757F37231FF07CCCE_label_en-US" xlink:label="lab_us-gaap_EarningsPerSharePolicyTextBlock_9A739BBDCFD15F6096F49E32AACB2EA7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_9A739BBDCFD15F6096F49E32AACB2EA7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerSharePolicyTextBlock_9A739BBDCFD15F6096F49E32AACB2EA7" xlink:to="lab_us-gaap_EarningsPerSharePolicyTextBlock_9A739BBDCFD15F6096F49E32AACB2EA7" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy_B5266052DB7BA850766A7231FF071076_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy_92A07165BDD35971ACF8A8F3235C7D2A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Plans, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy_B5266052DB7BA850766A7231FF071076_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy_92A07165BDD35971ACF8A8F3235C7D2A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Plans, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementPlansPolicy" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_92A07165BDD35971ACF8A8F3235C7D2A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_92A07165BDD35971ACF8A8F3235C7D2A" xlink:to="lab_us-gaap_PensionAndOtherPostretirementPlansPolicy_92A07165BDD35971ACF8A8F3235C7D2A" xlink:type="arc" />
    <link:label id="lab_us-gaap_PostemploymentBenefitPlansPolicy_CCA8C220B33875C827D67231FF07F7F1_terseLabel_en-US" xlink:label="lab_us-gaap_PostemploymentBenefitPlansPolicy_E46B96E84203540C85D7157453928D60" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postemployment Benefit Plans, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_PostemploymentBenefitPlansPolicy_CCA8C220B33875C827D67231FF07F7F1_label_en-US" xlink:label="lab_us-gaap_PostemploymentBenefitPlansPolicy_E46B96E84203540C85D7157453928D60" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postemployment Benefit Plans, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PostemploymentBenefitPlansPolicy" xlink:label="loc_us-gaap_PostemploymentBenefitPlansPolicy_E46B96E84203540C85D7157453928D60" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PostemploymentBenefitPlansPolicy_E46B96E84203540C85D7157453928D60" xlink:to="lab_us-gaap_PostemploymentBenefitPlansPolicy_E46B96E84203540C85D7157453928D60" xlink:type="arc" />
    <link:label id="lab_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_D522FE841E6D801B86B37231FF07EA79_terseLabel_en-US" xlink:label="lab_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Plan Investments, Policies and Strategies, Policy [Policy Text Block]</link:label>
    <link:label id="lab_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_D522FE841E6D801B86B37231FF07EA79_label_en-US" xlink:label="lab_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Investments, Policies and Strategies [Policy Text Block]</link:label>
    <link:label id="lab_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_D522FE841E6D801B86B37231FF07EA79_documentation_en-US" xlink:label="lab_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Plan Investments, Policies and Strategies [Policy Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock" xlink:label="loc_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:to="lab_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_F9D897D29B73185873057231FF08BD7A_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_704E4854144B51718DFEEF05FEEC3365" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block]</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_F9D897D29B73185873057231FF08BD7A_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_704E4854144B51718DFEEF05FEEC3365" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_704E4854144B51718DFEEF05FEEC3365" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_704E4854144B51718DFEEF05FEEC3365" xlink:to="lab_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_704E4854144B51718DFEEF05FEEC3365" xlink:type="arc" />
    <link:label id="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_E669B652DFCFD5BA69987231FF085729_terseLabel_en-US" xlink:label="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_D8FB5967383E5CE8BEAADDC9EFDC9F5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassifications [Text Block]</link:label>
    <link:label id="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_E669B652DFCFD5BA69987231FF085729_label_en-US" xlink:label="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_D8FB5967383E5CE8BEAADDC9EFDC9F5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification, Policy [Policy Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_D8FB5967383E5CE8BEAADDC9EFDC9F5A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_D8FB5967383E5CE8BEAADDC9EFDC9F5A" xlink:to="lab_us-gaap_PriorPeriodReclassificationAdjustmentDescription_D8FB5967383E5CE8BEAADDC9EFDC9F5A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E61CD96582284C08264BB3948A156410_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income (loss), net of tax:</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_E61CD96582284C08264BB3948A156410_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_9EAF3A6CC3C2480B6628B3948A15871E_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Pension Plan and Restoration of Retirement Income Plan:</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_E0B107CC441C380E7D94B3948A159F4B_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred net loss, net of tax of $1.4, $1.7 and $2.2, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_E0B107CC441C380E7D94B3948A159F4B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_91FB413C68223FD239DDB3948A15C2C1_negatedTerseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amortization of prior service cost, net of tax of $0.0, $0.0 and $0.0, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_91FB413C68223FD239DDB3948A15C2C1_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization of Defined Benefit Pension Plan and Restoration Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_91FB413C68223FD239DDB3948A15C2C1_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization of Defined Benefit Pension Plan and Restoration Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:to="lab_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_5029E53D601F5CBDF3F7B3948A16F85C_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net gain (loss) arising during the period, net of tax of $0.2, ($0.6) and ($5.8), respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_5029E53D601F5CBDF3F7B3948A16F85C_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:to="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_C20AEFA812588183C7BEB3948A16A8E8_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement cost, net of tax of $1.4, $3.2 and $2.9, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_C20AEFA812588183C7BEB3948A16A8E8_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Settlement and Curtailment Gain (Loss), after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:type="arc" />
    <link:label id="lab_oge_DefinedBenefitPostretirementPlansAbstract_8BBAD468C7306A042B9FB3948A1696F5_terseLabel_en-US" xlink:label="lab_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Benefit Plans:</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPostretirementPlansAbstract" xlink:label="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="lab_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_CDC5FFA47251F72203A7B3948A16D762_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of prior service cost, net of tax of ($0.3), ($1.0) and ($1.1), respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_CDC5FFA47251F72203A7B3948A16D762_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization Of Defined Benefit Postretirement Plans Net Prior Service Cost Recognized In Net Periodic Postretirement Cost Net Of Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_CDC5FFA47251F72203A7B3948A16D762_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization Of Defined Benefit Postretirement Plans Net Prior Service Cost Recognized In Net Periodic Postretirement Cost Net Of Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:to="lab_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_850F4556C982E59543FFB3948A16BC43_negatedTerseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred net loss, net of tax of $0.0, $0.0 and $0.8, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_850F4556C982E59543FFB3948A16BC43_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_850F4556C982E59543FFB3948A16BC43_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:to="lab_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_969044F0CFE3F2678C37B3948A16B36E_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Prior service cost arising during the period, net of tax of $4.0, $0.0 and $0.0, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_969044F0CFE3F2678C37B3948A16B36E_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_FD1E75BD3A40753657C3B3948A16C974_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net (loss) gain arising during the period, net of tax of ($0.2), $0.1 and $5.6, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_FD1E75BD3A40753657C3B3948A16C974_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Postretirement Plans Net Unamortized Gain Loss Arising During Period, Net of Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_FD1E75BD3A40753657C3B3948A16C974_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Postretirement Plans Net Unamortized Gain Loss Arising During Period, Net of Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:to="lab_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_658041F7AFCF0C3FE4C5B3948A179502_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred net transition obligation, net of tax of $_, $0 and $0, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_658041F7AFCF0C3FE4C5B3948A179502_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Transition Asset (Obligation), Reclassification Adjustment from AOCI, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_16400B11F4B38B7BCFA9B3948A17A2BF_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement cost, net of tax of $0.2, $0.0 and $0.0, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_16400B11F4B38B7BCFA9B3948A17A2BF_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Prior Service Credit Arising During The Period Recognized In Net Periodic Postretirement Cost Net of Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_16400B11F4B38B7BCFA9B3948A17A2BF_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Prior Service Credit Arising During The Period Recognized In Net Periodic Postretirement Cost Net of Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:to="lab_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_C9C3E9018F61D52920C0B3948A17744A_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Deferred commodity contracts hedging losses reclassified in net income, net of tax of $0, $0 and $0, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_C9C3E9018F61D52920C0B3948A17744A_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_94B09A3FF11152C0D2E9B3948A17EB3C_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred commodity contracts hedging gains (losses), net of tax of $0, $0 and $0, respectively</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_94B09A3FF11152C0D2E9B3948A17EB3C_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_32407E25DC52A120333CB3948A17AEE2_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amortization of deferred interest rate swap hedging losses, net of tax of $0, $0 and $0.0, respectively</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_32407E25DC52A120333CB3948A17AEE2_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization of Interest Rate Swap Net Of Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_32407E25DC52A120333CB3948A17AEE2_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income Amortization of Interest Rate Swap Net Of Tax</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:to="lab_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_7CE0B2AFAAD66BA1B599B3948A17E777_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income, net of tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_E636CC94B25E11CE2DCEB3948A17E313_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Comprehensive income</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_E636CC94B25E11CE2DCEB3948A17E313_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_613BCC085EC7EC6F928DB3948A17B56F_verboseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Less: Comprehensive income attributable to noncontrolling interests</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_613BCC085EC7EC6F928DB3948A17B56F_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_F1CBCB513D78C9EE9303B3948A18220C_terseLabel_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Less: Deconsolidation of Enogex Holdings</link:label>
    <link:label id="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_F1CBCB513D78C9EE9303B3948A18220C_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncontrolling Interest, Decrease from Deconsolidation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation" xlink:label="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:to="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:type="arc" />
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_E57733788D0BE651F179B3948A182975_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total comprehensive income attributable to OGE Energy</link:label>
    <link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_E57733788D0BE651F179B3948A182975_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Comprehensive Income (Loss), Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:to="lab_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_465BC10B7C3C768B04EA9510066F51A6_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityTable_465BC10B7C3C768B04EA9510066F51A6_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="lab_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:type="arc" />
    <link:label id="lab_oge_TypeofAccelerationofDebtAxis_C80A4BECCBD2080E590495100672F40C_terseLabel_en-US" xlink:label="lab_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Acceleration of Debt [Axis]</link:label>
    <link:label id="lab_oge_TypeofAccelerationofDebtAxis_C80A4BECCBD2080E590495100672F40C_label_en-US" xlink:label="lab_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Acceleration of Debt [Axis]</link:label>
    <link:label id="lab_oge_TypeofAccelerationofDebtAxis_C80A4BECCBD2080E590495100672F40C_documentation_en-US" xlink:label="lab_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Type of Acceleration of Debt [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TypeofAccelerationofDebtAxis" xlink:label="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:to="lab_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:type="arc" />
    <link:label id="lab_oge_TypeofAccelerationofDebtDomain_68BBCFD08CDB4A2A2602951A6074FAD3_terseLabel_en-US" xlink:label="lab_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Type of Acceleration of Debt [Domain]</link:label>
    <link:label id="lab_oge_TypeofAccelerationofDebtDomain_68BBCFD08CDB4A2A2602951A6074FAD3_label_en-US" xlink:label="lab_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Type of Acceleration of Debt [Domain]</link:label>
    <link:label id="lab_oge_TypeofAccelerationofDebtDomain_68BBCFD08CDB4A2A2602951A6074FAD3_documentation_en-US" xlink:label="lab_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Type of Acceleration of Debt [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TypeofAccelerationofDebtDomain" xlink:label="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:to="lab_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:type="arc" />
    <link:label id="lab_oge_UninsuredJudgementsMember_CCE3A8630EB93C4EF8F295100672A7BD_terseLabel_en-US" xlink:label="lab_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Uninsured Judgements [Member]</link:label>
    <link:label id="lab_oge_UninsuredJudgementsMember_CCE3A8630EB93C4EF8F295100672A7BD_label_en-US" xlink:label="lab_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Uninsured Judgements [Member]</link:label>
    <link:label id="lab_oge_UninsuredJudgementsMember_CCE3A8630EB93C4EF8F295100672A7BD_documentation_en-US" xlink:label="lab_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Uninsured Judgements [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_UninsuredJudgementsMember" xlink:label="loc_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:to="lab_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:type="arc" />
    <link:label id="lab_oge_December132017Member_A316C73E05A3D5D5B8F7951006723484_terseLabel_en-US" xlink:label="lab_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">December 13, 2017 [Member]</link:label>
    <link:label id="lab_oge_December132017Member_A316C73E05A3D5D5B8F7951006723484_label_en-US" xlink:label="lab_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">December 13, 2017 [Member]</link:label>
    <link:label id="lab_oge_December132017Member_A316C73E05A3D5D5B8F7951006723484_documentation_en-US" xlink:label="lab_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">December 13, 2017 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_December132017Member" xlink:label="loc_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:to="lab_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_F25DEBD063B9C9A95F6F951006752758_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityLineItems_F25DEBD063B9C9A95F6F951006752758_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="lab_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_C0AE591767209F2E03BF95100675533A_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Current Borrowing Capacity</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_C0AE591767209F2E03BF95100675533A_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Current Borrowing Capacity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:to="lab_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityAbstract_79F2B215503C6338813A951006778124_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Abstract]</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityAbstract_79F2B215503C6338813A951006778124_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityAbstract" xlink:label="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="lab_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_0745E66F8E0AEF1E060295100677CC1B_verboseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Aggregate Commitment</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_0745E66F8E0AEF1E060295100677CC1B_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Maximum Borrowing Capacity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:to="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:type="arc" />
    <link:label id="lab_us-gaap_LettersOfCreditOutstandingAmount_45DCF0156BE4C267CD97951006784D26_terseLabel_en-US" xlink:label="lab_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Letters of Credit Outstanding, Amount</link:label>
    <link:label id="lab_us-gaap_LettersOfCreditOutstandingAmount_45DCF0156BE4C267CD97951006784D26_label_en-US" xlink:label="lab_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Letters of Credit Outstanding, Amount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:to="lab_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCredit_68887D57674B8DAC96829510067853D3_verboseLabel_en-US" xlink:label="lab_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Amount Outstanding</link:label>
    <link:label id="lab_us-gaap_LineOfCredit_68887D57674B8DAC96829510067853D3_label_en-US" xlink:label="lab_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Line of Credit</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:to="lab_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_A52A5BCE8A7D73BE1EAE951006781A21_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted Average Interest Rate</link:label>
    <link:label id="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_A52A5BCE8A7D73BE1EAE951006781A21_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt, Weighted Average Interest Rate, at Point in Time</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:to="lab_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_LineOfCreditFacilityExpirationDate1_1B1DF6D8F13EE7400214951006780E52_terseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maturity</link:label>
    <link:label id="lab_us-gaap_LineOfCreditFacilityExpirationDate1_1B1DF6D8F13EE7400214951006780E52_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Line of Credit Facility, Expiration Date</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="loc_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:to="lab_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:type="arc" />
    <link:label id="lab_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_F5FA962A6348A427150A95100678009D_terseLabel_en-US" xlink:label="lab_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Period For Which Regulatory Approval Has Been Given to Acquire Short Term Debt</link:label>
    <link:label id="lab_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_F5FA962A6348A427150A95100678009D_label_en-US" xlink:label="lab_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Period For Which Regulatory Approval Has Been Given to Acquire Short Term Debt</link:label>
    <link:label id="lab_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_F5FA962A6348A427150A95100678009D_documentation_en-US" xlink:label="lab_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Period For Which Regulatory Approval Has Been Given to Acquire Short Term Debt</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt" xlink:label="loc_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:to="lab_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:type="arc" />
    <link:label id="lab_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_A8350BC4577B51641D1C9510067A3BD4_terseLabel_en-US" xlink:label="lab_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short Term Borrowing Capacity That Has Regulatory Approval</link:label>
    <link:label id="lab_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_A8350BC4577B51641D1C9510067A3BD4_label_en-US" xlink:label="lab_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short Term Borrowing Capacity That Has Regulatory Approval</link:label>
    <link:label id="lab_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_A8350BC4577B51641D1C9510067A3BD4_documentation_en-US" xlink:label="lab_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Short Term Borrowing Capacity That Has Regulatory Approval</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval" xlink:label="loc_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:to="lab_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:type="arc" />
    <link:label id="lab_oge_DebtRestrictionMaximumLettersofCredit_CD13774DAA3CEA29320E9510067A8DC4_terseLabel_en-US" xlink:label="lab_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Restriction Maximum Letters of Credit</link:label>
    <link:label id="lab_oge_DebtRestrictionMaximumLettersofCredit_CD13774DAA3CEA29320E9510067A8DC4_label_en-US" xlink:label="lab_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Restriction Maximum Letters of Credit</link:label>
    <link:label id="lab_oge_DebtRestrictionMaximumLettersofCredit_CD13774DAA3CEA29320E9510067A8DC4_documentation_en-US" xlink:label="lab_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Restriction Maximum Letters of Credit</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DebtRestrictionMaximumLettersofCredit" xlink:label="loc_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:to="lab_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:type="arc" />
    <link:label id="lab_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_B730FDE94B794057241D9510067A4924_terseLabel_en-US" xlink:label="lab_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Available Optional Increase of Borrowing Capacity in Credit Facility</link:label>
    <link:label id="lab_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_B730FDE94B794057241D9510067A4924_label_en-US" xlink:label="lab_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Available Optional Increase of Borrowing Capacity in Credit Facility</link:label>
    <link:label id="lab_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_B730FDE94B794057241D9510067A4924_documentation_en-US" xlink:label="lab_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Available Optional Increase of Borrowing Capacity in Credit Facility</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility" xlink:label="loc_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:to="lab_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:type="arc" />
    <link:label id="lab_oge_AccelerationofIndebtednessofCreditFacility_825E08D279C375418A149510067A6742_terseLabel_en-US" xlink:label="lab_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Acceleration of Indebtedness of Credit Facility</link:label>
    <link:label id="lab_oge_AccelerationofIndebtednessofCreditFacility_825E08D279C375418A149510067A6742_label_en-US" xlink:label="lab_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Acceleration of Indebtedness of Credit Facility</link:label>
    <link:label id="lab_oge_AccelerationofIndebtednessofCreditFacility_825E08D279C375418A149510067A6742_documentation_en-US" xlink:label="lab_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Acceleration of Indebtedness of Credit Facility</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AccelerationofIndebtednessofCreditFacility" xlink:label="loc_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:to="lab_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:type="arc" />
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_499F656220A65225A482723201EF0D9C_terseLabel_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5DB332436196548AABAF764FFF9015BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</link:label>
    <link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_499F656220A65225A482723201EF0D9C_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5DB332436196548AABAF764FFF9015BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5DB332436196548AABAF764FFF9015BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5DB332436196548AABAF764FFF9015BA" xlink:to="lab_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5DB332436196548AABAF764FFF9015BA" xlink:type="arc" />
    <link:label id="lab_oge_CommonEquityTextBlock_5E70B0DB8DA317427600723200CF023C_verboseLabel_en-US" xlink:label="lab_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common Equity</link:label>
    <link:label id="lab_oge_CommonEquityTextBlock_5E70B0DB8DA317427600723200CF023C_label_en-US" xlink:label="lab_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Equity [Text Block]</link:label>
    <link:label id="lab_oge_CommonEquityTextBlock_5E70B0DB8DA317427600723200CF023C_documentation_en-US" xlink:label="lab_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Disclosures related to earnings per share and current quarter activities in the automatic dividend reinvestment and stock purchase plan.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_CommonEquityTextBlock" xlink:label="loc_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:to="lab_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtTextBlock_76779FE13F8045C16C767232003C58E7_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtTextBlock_38F98C38CEDF514D9BBF8E6E9C8FFBB9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-Term Debt</link:label>
    <link:label id="lab_us-gaap_LongTermDebtTextBlock_76779FE13F8045C16C767232003C58E7_label_en-US" xlink:label="lab_us-gaap_LongTermDebtTextBlock_38F98C38CEDF514D9BBF8E6E9C8FFBB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="loc_us-gaap_LongTermDebtTextBlock_38F98C38CEDF514D9BBF8E6E9C8FFBB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtTextBlock_38F98C38CEDF514D9BBF8E6E9C8FFBB9" xlink:to="lab_us-gaap_LongTermDebtTextBlock_38F98C38CEDF514D9BBF8E6E9C8FFBB9" xlink:type="arc" />
    <link:label id="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_42CCFEF829EDE0D73DD0B3D91D64036D_label_en-US" xlink:label="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_3F97684F42AC5A7FAFF975569E7661A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Retirement Benefits [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_3F97684F42AC5A7FAFF975569E7661A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_3F97684F42AC5A7FAFF975569E7661A1" xlink:to="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_3F97684F42AC5A7FAFF975569E7661A1" xlink:type="arc" />
    <link:label id="lab_us-gaap_EquityFundsMember_A505FE707F9F1392A4C6B3D91D67FB66_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity Funds [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityFundsMember" xlink:label="loc_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:to="lab_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_FA80CAA45E8908F3AD0BB3D91D69BCB2_terseLabel_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension Plan [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:to="lab_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_C92F391EFAB7B81A4A11B3D91D69164A_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Fair Value Hierarchy [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:to="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_3492177024009F61B091B3D91D696274_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Asset Categories [Axis]</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_3492177024009F61B091B3D91D696274_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Asset Categories [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:to="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_PlanAssetCategoriesDomain_7699D4714F40E91B2A2BB3D91D6BC6B6_terseLabel_en-US" xlink:label="lab_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Plan Asset Categories [Domain]</link:label>
    <link:label id="lab_us-gaap_PlanAssetCategoriesDomain_7699D4714F40E91B2A2BB3D91D6BC6B6_label_en-US" xlink:label="lab_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Plan Asset Categories [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="lab_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:type="arc" />
    <link:label id="lab_oge_GroupRetireeMedicalInsuranceContractMember_6878D8D2A7A25D5DA19CB3D91D6B0133_terseLabel_en-US" xlink:label="lab_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Group Retiree Medical Insurance Contract [Member]</link:label>
    <link:label id="lab_oge_GroupRetireeMedicalInsuranceContractMember_6878D8D2A7A25D5DA19CB3D91D6B0133_label_en-US" xlink:label="lab_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Group Retiree Medical Insurance Contract [Member]</link:label>
    <link:label id="lab_oge_GroupRetireeMedicalInsuranceContractMember_6878D8D2A7A25D5DA19CB3D91D6B0133_documentation_en-US" xlink:label="lab_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Group Retiree Medical Insurance Contract [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_GroupRetireeMedicalInsuranceContractMember" xlink:label="loc_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:to="lab_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:type="arc" />
    <link:label id="lab_oge_USEquityMutualFundsInvestmentMember_42102339CB623DFFCDC9B3D91D6B3CC2_terseLabel_en-US" xlink:label="lab_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">U.S. Equity Mutual Funds Investment [Member]</link:label>
    <link:label id="lab_oge_USEquityMutualFundsInvestmentMember_42102339CB623DFFCDC9B3D91D6B3CC2_label_en-US" xlink:label="lab_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">U.S. Equity Mutual Funds Investment [Member]</link:label>
    <link:label id="lab_oge_USEquityMutualFundsInvestmentMember_42102339CB623DFFCDC9B3D91D6B3CC2_documentation_en-US" xlink:label="lab_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">U.S. Equity Mutual Funds Investment [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_USEquityMutualFundsInvestmentMember" xlink:label="loc_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:to="lab_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:type="arc" />
    <link:label id="lab_us-gaap_CashMember_99315CAEAF13F72A4393B3D91D6B1E58_terseLabel_en-US" xlink:label="lab_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash [Member]</link:label>
    <link:label id="lab_us-gaap_CashMember_99315CAEAF13F72A4393B3D91D6B1E58_label_en-US" xlink:label="lab_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashMember" xlink:label="loc_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:to="lab_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:type="arc" />
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_CA42EA7766F59C5B4A5DB3D91D70D9CF_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amortization of net loss</link:label>
    <link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_CA42EA7766F59C5B4A5DB3D91D70D9CF_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_14FF30138AF37907723AB3D91D713B82_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_14FF30138AF37907723AB3D91D713B82_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="lab_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_979CAB2A95E5E48C8902B3D91D7261E2_periodStartLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Level 3 Asset Value, Beginning of Period</link:label>
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_979CAB2A95E5E48C8902B3D91D7261E2_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:type="arc" />
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_AD7A07C2B2A246217A2CB3D91D721041_terseLabel_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest income</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_AD7A07C2B2A246217A2CB3D91D721041_label_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Interest Income</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_AD7A07C2B2A246217A2CB3D91D721041_documentation_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Interest Income</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:to="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:type="arc" />
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1B70AC64000366D0385AB3D91D72525B_terseLabel_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividend income</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1B70AC64000366D0385AB3D91D72525B_label_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Dividends</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1B70AC64000366D0385AB3D91D72525B_documentation_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Dividends</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:to="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:type="arc" />
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_7CC46D783EBE26B19298B3D91D723B73_terseLabel_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrealized gains</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_7CC46D783EBE26B19298B3D91D723B73_label_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Unrealized Gains</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_7CC46D783EBE26B19298B3D91D723B73_documentation_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Unrealized Gains</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:to="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:type="arc" />
    <link:label id="lab_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_886D54E8D0D168F91696B3D91D729362_negatedLabel_en-US" xlink:label="lab_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Realized losses</link:label>
    <link:label id="lab_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_886D54E8D0D168F91696B3D91D729362_label_en-US" xlink:label="lab_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Realized Gains (Losses)</link:label>
    <link:label id="lab_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_886D54E8D0D168F91696B3D91D729362_documentation_en-US" xlink:label="lab_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Realized Gains (Losses)</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses" xlink:label="loc_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:to="lab_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:type="arc" />
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_86D8D3AC053F6116800AB3D91D720FE9_negatedTerseLabel_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Administrative expenses and charges</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_86D8D3AC053F6116800AB3D91D720FE9_label_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Administrative Expenses and Charges</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_86D8D3AC053F6116800AB3D91D720FE9_documentation_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Administrative Expenses and Charges</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:to="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:type="arc" />
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_2B98FF53BD638EBA9B42B3D91D72BB99_negatedTerseLabel_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Claims paid</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_2B98FF53BD638EBA9B42B3D91D72BB99_label_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Claims Paid</link:label>
    <link:label id="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_2B98FF53BD638EBA9B42B3D91D72BB99_documentation_en-US" xlink:label="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Claims Paid</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:to="lab_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:type="arc" />
    <link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_E85A11B68441FEB12A09B3D91D727404_periodEndLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3B6B7051FDEF5F20B7886FE1A1A5DF5E" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Level 3 Asset Value, End of Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3B6B7051FDEF5F20B7886FE1A1A5DF5E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3B6B7051FDEF5F20B7886FE1A1A5DF5E" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3B6B7051FDEF5F20B7886FE1A1A5DF5E" xlink:type="arc" />
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_8AB17CC02DB6C09762D3B3D91D73208E_terseLabel_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments, Next Twelve Months</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_8AB17CC02DB6C09762D3B3D91D73208E_label_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year One</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_8AB17CC02DB6C09762D3B3D91D73208E_documentation_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year One</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:to="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:type="arc" />
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_AFA6107F4E6DDEAA46BFB3D91D73A3CF_terseLabel_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments, Year Two</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_AFA6107F4E6DDEAA46BFB3D91D73A3CF_label_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Two</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_AFA6107F4E6DDEAA46BFB3D91D73A3CF_documentation_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Two</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:to="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:type="arc" />
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_2DAD179313D8ABBFDBC6B3D91D730715_terseLabel_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments, Year Three</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_2DAD179313D8ABBFDBC6B3D91D730715_label_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Three</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_2DAD179313D8ABBFDBC6B3D91D730715_documentation_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Three</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:to="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:type="arc" />
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_F3FEE467C577CCBF59B3B3D91D73143C_terseLabel_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Four</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_F3FEE467C577CCBF59B3B3D91D73143C_label_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Four</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_F3FEE467C577CCBF59B3B3D91D73143C_documentation_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Four</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:to="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:type="arc" />
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_EF11D1FA0CFA371BA26EB3D91D737ED1_terseLabel_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments, Year Five</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_EF11D1FA0CFA371BA26EB3D91D737ED1_label_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Five</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_EF11D1FA0CFA371BA26EB3D91D737ED1_documentation_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments in Year Five</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:to="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:type="arc" />
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_67DDC365C8A26517A003B3D91D739EE2_terseLabel_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_67DDC365C8A26517A003B3D91D739EE2_label_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments Thereafter</link:label>
    <link:label id="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_67DDC365C8A26517A003B3D91D739EE2_documentation_en-US" xlink:label="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Postretirement Plan, Expected Future Benefit Payments Thereafter</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:to="lab_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:type="arc" />
    <link:label id="lab_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_1BD9FA6529DADB6BF74DB3D91D75B3C6_terseLabel_en-US" xlink:label="lab_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postemployment Benefits Liability</link:label>
    <link:label id="lab_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_1BD9FA6529DADB6BF74DB3D91D75B3C6_label_en-US" xlink:label="lab_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Postemployment Benefits Liability</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent" xlink:label="loc_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:to="lab_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_A299BAE6279A419D1040723201C9D85C_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_A299BAE6279A419D1040723201C9D85C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="lab_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:type="arc" />
    <link:label id="lab_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_561D0197CA48B53140BE723201C91DE3_terseLabel_en-US" xlink:label="lab_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share Based Compensation, Shares Issued, Returned and Cash Recieved from Exercise [Axis]</link:label>
    <link:label id="lab_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_561D0197CA48B53140BE723201C91DE3_label_en-US" xlink:label="lab_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share Based Compensation, Shares Issued, Returned and Cash Recieved from Exercise [Axis]</link:label>
    <link:label id="lab_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_561D0197CA48B53140BE723201C91DE3_documentation_en-US" xlink:label="lab_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share Based Compensation, Shares Issued, Returned and Cash Recieved from Exercise [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis" xlink:label="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:to="lab_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:type="arc" />
    <link:label id="lab_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_3D4930D05E940269664D723201CA27B2_terseLabel_en-US" xlink:label="lab_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares Issued, Returned and Cash Recieved from Exercise [Domain]</link:label>
    <link:label id="lab_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_3D4930D05E940269664D723201CA27B2_label_en-US" xlink:label="lab_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shares Issued, Returned and Cash Recieved from Exercise [Domain]</link:label>
    <link:label id="lab_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_3D4930D05E940269664D723201CA27B2_documentation_en-US" xlink:label="lab_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Shares Issued, Returned and Cash Recieved from Exercise [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain" xlink:label="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:to="lab_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockMember_1325BC0C671D1A9561A7723201CAEC3B_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Common Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:to="lab_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:type="arc" />
    <link:label id="lab_us-gaap_RestrictedStockMember_2A7873C93E563CDCE255723201CBA1F2_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Restricted Stock [Member]</link:label>
    <link:label id="lab_us-gaap_RestrictedStockMember_2A7873C93E563CDCE255723201CBA1F2_label_en-US" xlink:label="lab_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Restricted Stock [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:to="lab_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:type="arc" />
    <link:label id="lab_oge_PerformanceUnitsRelatedToEarningsPerShareMember_D8324E3F792341248947723201CBBE39_terseLabel_en-US" xlink:label="lab_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Performance Units Related to Earnings Per Share [Member]</link:label>
    <link:label id="lab_oge_PerformanceUnitsRelatedToEarningsPerShareMember_D8324E3F792341248947723201CBBE39_label_en-US" xlink:label="lab_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Performance Units Related to Earnings Per Share [Member]</link:label>
    <link:label id="lab_oge_PerformanceUnitsRelatedToEarningsPerShareMember_D8324E3F792341248947723201CBBE39_documentation_en-US" xlink:label="lab_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Performance Units Related to Earnings Per Share [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsRelatedToEarningsPerShareMember" xlink:label="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:to="lab_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:type="arc" />
    <link:label id="lab_oge_TotalShareholderReturnMember_CA34B366DD82514CB2BF723201CB3F6B_terseLabel_en-US" xlink:label="lab_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Shareholder Return [Member]</link:label>
    <link:label id="lab_oge_TotalShareholderReturnMember_CA34B366DD82514CB2BF723201CB3F6B_label_en-US" xlink:label="lab_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Shareholder Return [Member]</link:label>
    <link:label id="lab_oge_TotalShareholderReturnMember_CA34B366DD82514CB2BF723201CB3F6B_documentation_en-US" xlink:label="lab_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total Shareholder Return [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalShareholderReturnMember" xlink:label="loc_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:to="lab_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:type="arc" />
    <link:label id="lab_us-gaap_AwardTypeAxis_C0BBB59555347B340F34723201CBD40D_terseLabel_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:label id="lab_us-gaap_AwardTypeAxis_C0BBB59555347B340F34723201CBD40D_label_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Award Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:to="lab_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA992328E9E4BC3CCE17723201CC910D_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Award [Domain]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_AA992328E9E4BC3CCE17723201CC910D_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Award [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:type="arc" />
    <link:label id="lab_us-gaap_PerformanceSharesMember_DFF46EDCC6DF986CD052723201CCAECA_terseLabel_en-US" xlink:label="lab_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Performance Shares [Member]</link:label>
    <link:label id="lab_us-gaap_PerformanceSharesMember_DFF46EDCC6DF986CD052723201CCAECA_label_en-US" xlink:label="lab_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Performance Shares [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:to="lab_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockCompensationPlanMember_FF8E99969A4E8634E947723201CC3E60_terseLabel_en-US" xlink:label="lab_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Compensation Plan [Member]</link:label>
    <link:label id="lab_us-gaap_StockCompensationPlanMember_FF8E99969A4E8634E947723201CC3E60_label_en-US" xlink:label="lab_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Compensation Plan [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockCompensationPlanMember" xlink:label="loc_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:to="lab_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_D6766F7E07481F23D646723201CD76CC_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_D6766F7E07481F23D646723201CD76CC_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_B6CCBCB3534726F2A8F5723201CD19F7_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of Shares Authorized</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_B6CCBCB3534726F2A8F5723201CD19F7_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:type="arc" />
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_079F61FB254A7CFA2FB5723201CDA1E1_terseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Compensation Expense</link:label>
    <link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_079F61FB254A7CFA2FB5723201CDA1E1_label_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allocated Share-based Compensation Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:to="lab_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:type="arc" />
    <link:label id="lab_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_5A8763F3436947F1D3F7723201CE3564_totalLabel_en-US" xlink:label="lab_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Compensation Expense, Net of Unconsolidated Affiliates</link:label>
    <link:label id="lab_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_5A8763F3436947F1D3F7723201CE3564_label_en-US" xlink:label="lab_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Allocated Share-Based Compensation Expense, Net of Unconsolidated Affiliates</link:label>
    <link:label id="lab_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_5A8763F3436947F1D3F7723201CE3564_documentation_en-US" xlink:label="lab_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Allocated Share-Based Compensation Expense, Net of Unconsolidated Affiliates</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:to="lab_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_7A6B0841473F90543494723201CEBD17_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Tax Benefit from Compensation Expense</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_7A6B0841473F90543494723201CEBD17_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Tax Benefit from Compensation Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_7F9DED5110C183F7AC56723201CE9C53_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_7F9DED5110C183F7AC56723201CE9C53_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_042E0BC20DB0C5181C1E723201CE8DDC_terseLabel_en-US" xlink:label="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Shares Paid for Tax Withholding</link:label>
    <link:label id="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_042E0BC20DB0C5181C1E723201CE8DDC_label_en-US" xlink:label="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shares Paid for Tax Withholding for Share Based Compensation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:to="lab_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_579AF7E18FF10D2421CE723201CFE91F_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_579AF7E18FF10D2421CE723201CFE91F_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_D86EFA434B6103EF57CA723201CF5CA8_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_D86EFA434B6103EF57CA723201CF5CA8_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24EBA926799ABAF17BE9723201CF0CF3_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Dividend Rate</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24EBA926799ABAF17BE9723201CF0CF3_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_FC63E51EDE0768C5D82D723201CF7F4E_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Volatility Rate</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_FC63E51EDE0768C5D82D723201CF7F4E_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_625DB00BF5D7F798EA0B723201CF4006_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Risk Free Interest Rate</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_625DB00BF5D7F798EA0B723201CF4006_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_9A8DD9645B70F6D695D6723201CF23D5_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Expected Term</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_9A8DD9645B70F6D695D6723201CF23D5_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_1A89FD053A8BEED7E380723201CF5E57_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_1A89FD053A8BEED7E380723201CF5E57_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_516B67A021FACC436B60723201CFE309_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_516B67A021FACC436B60723201CFE309_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:type="arc" />
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_E376D8B71324643BA34A723201D02D31_negatedTerseLabel_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Converted in Period</link:label>
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_E376D8B71324643BA34A723201D02D31_label_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Converted in Period</link:label>
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_E376D8B71324643BA34A723201D02D31_documentation_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Converted in Period</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:to="lab_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_23C769F860F30B681B3E723201D0B702_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Forfeited in Period</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_23C769F860F30B681B3E723201D0B702_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:type="arc" />
    <link:label id="lab_oge_AwardsOtherThanOptionsFullyVested_DD560960977DD1C1FA36723201D01615_terseLabel_en-US" xlink:label="lab_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Awards Other than Options, Fully Vested</link:label>
    <link:label id="lab_oge_AwardsOtherThanOptionsFullyVested_DD560960977DD1C1FA36723201D01615_label_en-US" xlink:label="lab_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Awards Other than Options, Fully Vested</link:label>
    <link:label id="lab_oge_AwardsOtherThanOptionsFullyVested_DD560960977DD1C1FA36723201D01615_documentation_en-US" xlink:label="lab_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Awards Other than Options, Fully Vested</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AwardsOtherThanOptionsFullyVested" xlink:label="loc_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:to="lab_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:type="arc" />
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_F2D706DDCDFC030915A8723201D018A2_terseLabel_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Converted, Aggregrate Intrinsic Value</link:label>
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_F2D706DDCDFC030915A8723201D018A2_label_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Converted, Aggregrate Intrinsic Value</link:label>
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_F2D706DDCDFC030915A8723201D018A2_documentation_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Converted, Aggregrate Intrinsic Value</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:to="lab_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_128CE421E64D0A151E74723201D09F87_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Vested in Period, Aggregate Intrinsic Value</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_128CE421E64D0A151E74723201D09F87_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_5B253700B9865E2A8AA5723201D03A56_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Outstanding, Aggregrate Intrinsic Value</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_5B253700B9865E2A8AA5723201D03A56_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:type="arc" />
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_7472064FB5D631095CB3723201D03112_terseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Fully Vested, Aggregrate Intrinsic Value</link:label>
    <link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_7472064FB5D631095CB3723201D03112_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:type="arc" />
    <link:label id="lab_oge_MinimumPayoutRange_1E15ECEF58BED903FE23723201D118DE_terseLabel_en-US" xlink:label="lab_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Minimum payout range</link:label>
    <link:label id="lab_oge_MinimumPayoutRange_1E15ECEF58BED903FE23723201D118DE_label_en-US" xlink:label="lab_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Minimum payout range</link:label>
    <link:label id="lab_oge_MinimumPayoutRange_1E15ECEF58BED903FE23723201D118DE_documentation_en-US" xlink:label="lab_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Minimum payout range</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MinimumPayoutRange" xlink:label="loc_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:to="lab_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:type="arc" />
    <link:label id="lab_oge_MaximumPayoutRange_0362D466323CF6D8CE20723201D1CCB9_terseLabel_en-US" xlink:label="lab_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Maximum payout range</link:label>
    <link:label id="lab_oge_MaximumPayoutRange_0362D466323CF6D8CE20723201D1CCB9_label_en-US" xlink:label="lab_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Maximum payout range</link:label>
    <link:label id="lab_oge_MaximumPayoutRange_0362D466323CF6D8CE20723201D1CCB9_documentation_en-US" xlink:label="lab_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Maximum payout range</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MaximumPayoutRange" xlink:label="loc_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:to="lab_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3945C620A1AA18033EEB723201D1C548_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3945C620A1AA18033EEB723201D1C548_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_CAF986D75F74C7C6EB07723201D1AC2B_periodStartLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Nonvested, Number, Beginning Balance</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_CAF986D75F74C7C6EB07723201D1AC2B_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:type="arc" />
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsModification_017B9EB01D5A556088E4723201D14263_negatedTerseLabel_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other Than Options, Modification</link:label>
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsModification_017B9EB01D5A556088E4723201D14263_label_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Instruments Other Than Options, Modification</link:label>
    <link:label id="lab_oge_EquityInstrumentsOtherThanOptionsModification_017B9EB01D5A556088E4723201D14263_documentation_en-US" xlink:label="lab_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity Instruments Other Than Options, Modification</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsModification" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:to="lab_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_1574CD64D3437DC9A384723201D14C86_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Vested in Period</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_1574CD64D3437DC9A384723201D14C86_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_86FAD4769F6E6DBF342D723201D2A14C_periodEndLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_7C190FE3DB265FF292287D179AD7C8BC" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Nonvested, Number, Ending Balance</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_7C190FE3DB265FF292287D179AD7C8BC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_7C190FE3DB265FF292287D179AD7C8BC" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_7C190FE3DB265FF292287D179AD7C8BC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_B434DA3B04BCDD8EF47A723201D355BD_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_B434DA3B04BCDD8EF47A723201D355BD_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_BEB1047C8EC164F8FC10723201D344BC_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_533DFD6F551959F8B13CDF1A4F6795E3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_533DFD6F551959F8B13CDF1A4F6795E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_533DFD6F551959F8B13CDF1A4F6795E3" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_533DFD6F551959F8B13CDF1A4F6795E3" xlink:type="arc" />
    <link:label id="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_6B4BD64D03112626B200723201D3BDD0_terseLabel_en-US" xlink:label="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Modifications in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:label id="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_6B4BD64D03112626B200723201D3BDD0_label_en-US" xlink:label="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Modifications in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:label id="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_6B4BD64D03112626B200723201D3BDD0_documentation_en-US" xlink:label="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Modifications in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:to="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_E3F81025905A1032CAF5723201D3F2E2_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_E3F81025905A1032CAF5723201D3F2E2_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_05A79F0C556C8FD56F36723201D3AE15_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_05A79F0C556C8FD56F36723201D3AE15_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:type="arc" />
    <link:label id="lab_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_4EBDB2C3FB146FDDF224723201D3D312_terseLabel_en-US" xlink:label="lab_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Awards Other than Options, Vested and Expected to Vest, Outstanding</link:label>
    <link:label id="lab_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_4EBDB2C3FB146FDDF224723201D3D312_label_en-US" xlink:label="lab_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Awards Other than Options, Vested and Expected to Vest</link:label>
    <link:label id="lab_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_4EBDB2C3FB146FDDF224723201D3D312_documentation_en-US" xlink:label="lab_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Awards Other than Options, Vested and Expected to Vest</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AwardsOtherThanOptionsVestedAndExpectedToVest" xlink:label="loc_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:to="lab_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:type="arc" />
    <link:label id="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_F5FD8823737990BE4E14723201D346C9_terseLabel_en-US" xlink:label="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity Instruments Other than Options, Expected to Vest, Intrinsic Value</link:label>
    <link:label id="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_F5FD8823737990BE4E14723201D346C9_label_en-US" xlink:label="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Expected to Vest, Intrinsic Value</link:label>
    <link:label id="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_F5FD8823737990BE4E14723201D346C9_documentation_en-US" xlink:label="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Expected to Vest, Intrinsic Value</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue" xlink:label="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:to="lab_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:type="arc" />
    <link:label id="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_3E3F615F07F5C47430FD723201D37BC0_terseLabel_en-US" xlink:label="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair Value of Vested Performance Units and Restricted Stock</link:label>
    <link:label id="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_3E3F615F07F5C47430FD723201D37BC0_label_en-US" xlink:label="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fair Value of Vested Performance Units and Restricted Stock</link:label>
    <link:label id="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_3E3F615F07F5C47430FD723201D37BC0_documentation_en-US" xlink:label="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fair Value of Vested Performance Units and Restricted Stock</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock" xlink:label="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:to="lab_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_6C38667DE14269AC0835723201D4C6FA_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Compensation Cost Not yet Recognized</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_6C38667DE14269AC0835723201D4C6FA_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:type="arc" />
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_9B8EA60F07D832A4B8CC723201D4AE31_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Compensation Cost Not yet Recognized, Period for Recognition</link:label>
    <link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_9B8EA60F07D832A4B8CC723201D4AE31_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:to="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_EA8B0BFCF1C2FEB2AEAA723201D40659_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Options, Exercises in Period, Total Intrinsic Value</link:label>
    <link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_EA8B0BFCF1C2FEB2AEAA723201D40659_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:to="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_B8E19FBC0064CA1B90D7723201D48E28_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash Received from Exercise of Stock Options</link:label>
    <link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_B8E19FBC0064CA1B90D7723201D48E28_label_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Stock Options Exercised</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:to="lab_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ShortTermDebtTextBlock_F2E3040A8403F8361CA77231FF0B086E_verboseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtTextBlock_25C2187A98C854E88CB2BB66EE251628" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Short-Term Debt and Credit Facilities</link:label>
    <link:label id="lab_us-gaap_ShortTermDebtTextBlock_F2E3040A8403F8361CA77231FF0B086E_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtTextBlock_25C2187A98C854E88CB2BB66EE251628" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtTextBlock" xlink:label="loc_us-gaap_ShortTermDebtTextBlock_25C2187A98C854E88CB2BB66EE251628" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtTextBlock_25C2187A98C854E88CB2BB66EE251628" xlink:to="lab_us-gaap_ShortTermDebtTextBlock_25C2187A98C854E88CB2BB66EE251628" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_FAC136083A09FBED99717231FF61EBDD_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_56BE620C3C47558A8F38FE8CD1449015" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_FAC136083A09FBED99717231FF61EBDD_label_en-US" xlink:label="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_56BE620C3C47558A8F38FE8CD1449015" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_56BE620C3C47558A8F38FE8CD1449015" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_56BE620C3C47558A8F38FE8CD1449015" xlink:to="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_56BE620C3C47558A8F38FE8CD1449015" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_6EAFA38E9C5A43C4C5107231FF614E24_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1389954978A851F6A578A7D158A53F80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_6EAFA38E9C5A43C4C5107231FF614E24_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1389954978A851F6A578A7D158A53F80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1389954978A851F6A578A7D158A53F80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1389954978A851F6A578A7D158A53F80" xlink:to="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1389954978A851F6A578A7D158A53F80" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_A585A6117E5060DED33B7231FF62FFE9_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_FAEDD39310AF5F448325E7C28F0B18FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_A585A6117E5060DED33B7231FF62FFE9_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_FAEDD39310AF5F448325E7C28F0B18FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_FAEDD39310AF5F448325E7C28F0B18FB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_FAEDD39310AF5F448325E7C28F0B18FB" xlink:to="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_FAEDD39310AF5F448325E7C28F0B18FB" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_9DFB3F6D31EFB8EF1B347231FF62AB01_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_0838448BD40D52EAA03E972075B6BD2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_9DFB3F6D31EFB8EF1B347231FF62AB01_label_en-US" xlink:label="lab_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_0838448BD40D52EAA03E972075B6BD2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_0838448BD40D52EAA03E972075B6BD2F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_0838448BD40D52EAA03E972075B6BD2F" xlink:to="lab_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_0838448BD40D52EAA03E972075B6BD2F" xlink:type="arc" />
    <link:label id="lab_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_871367B420D6F7DA5C907231FF6245F3_terseLabel_en-US" xlink:label="lab_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_FE544B89804150AFBCC07C1B7FA757C6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Summary of Tax Credit Carryforwards [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_871367B420D6F7DA5C907231FF6245F3_label_en-US" xlink:label="lab_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_FE544B89804150AFBCC07C1B7FA757C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Summary of Tax Credit Carryforwards [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock" xlink:label="loc_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_FE544B89804150AFBCC07C1B7FA757C6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_FE544B89804150AFBCC07C1B7FA757C6" xlink:to="lab_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_FE544B89804150AFBCC07C1B7FA757C6" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_5C2DF540656606699B537232010CB66C_terseLabel_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_5C2DF540656606699B537232010CB66C_label_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Regulatory Assets and Liabilities [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_5C2DF540656606699B537232010CB66C_documentation_en-US" xlink:label="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">A table of assets and liabilities that are created when regulatory agencies permit public utilities to defer certain costs and recognition of certain revenues that are included in rate-setting to the balance sheet.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:to="lab_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:type="arc" />
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2E65A50B2D90A6CDADED7232010D9C7A_terseLabel_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Table Text Block]</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2E65A50B2D90A6CDADED7232010D9C7A_label_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Table Text Block]</link:label>
    <link:label id="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2E65A50B2D90A6CDADED7232010D9C7A_documentation_en-US" xlink:label="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Components of Benefit Obligation Regulatory Asset [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:to="lab_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_8871440E46833E1FC2C47232010DCCB0_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_69199C2C63B85009ABC3AA6BC438AED8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_8871440E46833E1FC2C47232010DCCB0_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_69199C2C63B85009ABC3AA6BC438AED8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_69199C2C63B85009ABC3AA6BC438AED8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_69199C2C63B85009ABC3AA6BC438AED8" xlink:to="lab_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_69199C2C63B85009ABC3AA6BC438AED8" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_5080D3EBD8A7D6BAE6FF7232010D4EBA_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_6D52456109FD5EDF8B8CBCEDF24CCDDA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Jointly Owned Utility Plants [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_5080D3EBD8A7D6BAE6FF7232010D4EBA_label_en-US" xlink:label="lab_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_6D52456109FD5EDF8B8CBCEDF24CCDDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Jointly Owned Utility Plants [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock" xlink:label="loc_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_6D52456109FD5EDF8B8CBCEDF24CCDDA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_6D52456109FD5EDF8B8CBCEDF24CCDDA" xlink:to="lab_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_6D52456109FD5EDF8B8CBCEDF24CCDDA" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_A5DA5A0DAA9BF3EF84E47232010D8BBD_terseLabel_en-US" xlink:label="lab_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Unamortized Computer Software Costs [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_A5DA5A0DAA9BF3EF84E47232010D8BBD_label_en-US" xlink:label="lab_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Unamortized Computer Software Costs [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_A5DA5A0DAA9BF3EF84E47232010D8BBD_documentation_en-US" xlink:label="lab_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Table Text Block] for Schedule of Unamortized Computer Software Costs [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock" xlink:label="loc_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:to="lab_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_F0E5DB3C3DD91EB9CA467232010D9B55_terseLabel_en-US" xlink:label="lab_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Computer Software Costs, Amortization [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_F0E5DB3C3DD91EB9CA467232010D9B55_label_en-US" xlink:label="lab_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Computer Software Costs, Amortization [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_F0E5DB3C3DD91EB9CA467232010D9B55_documentation_en-US" xlink:label="lab_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Computer Software Costs, Amortization [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock" xlink:label="loc_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:to="lab_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_34FFE1E3817E83895C187232010D3E22_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_5393FE6B217D505AAE34AAF9E366CC90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Change in Asset Retirement Obligation [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_34FFE1E3817E83895C187232010D3E22_label_en-US" xlink:label="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_5393FE6B217D505AAE34AAF9E366CC90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Change in Asset Retirement Obligation [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_5393FE6B217D505AAE34AAF9E366CC90" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_5393FE6B217D505AAE34AAF9E366CC90" xlink:to="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_5393FE6B217D505AAE34AAF9E366CC90" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_4360B5B28F527EA5EAE47232010D011B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_7A5BD47EA16857398D0698EC16595E2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_4360B5B28F527EA5EAE47232010D011B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_7A5BD47EA16857398D0698EC16595E2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_7A5BD47EA16857398D0698EC16595E2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_7A5BD47EA16857398D0698EC16595E2C" xlink:to="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_7A5BD47EA16857398D0698EC16595E2C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_4FCFF6FEA38050D5DEF07232010E5A58_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_98E4B1D7A10055579485ABEC6AF0B08A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_4FCFF6FEA38050D5DEF07232010E5A58_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_98E4B1D7A10055579485ABEC6AF0B08A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_98E4B1D7A10055579485ABEC6AF0B08A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_98E4B1D7A10055579485ABEC6AF0B08A" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_98E4B1D7A10055579485ABEC6AF0B08A" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_A9721859C9B2FCD2FAD57232010E9A40_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_364CB54CAE8456AB8FB1AFF9E3B5787D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_A9721859C9B2FCD2FAD57232010E9A40_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_364CB54CAE8456AB8FB1AFF9E3B5787D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_364CB54CAE8456AB8FB1AFF9E3B5787D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_364CB54CAE8456AB8FB1AFF9E3B5787D" xlink:to="lab_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_364CB54CAE8456AB8FB1AFF9E3B5787D" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_44DBE561EC791C97EC3C723201EC5DA6_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_42B034B949ED5CDABD772FBEE4357DF2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_44DBE561EC791C97EC3C723201EC5DA6_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_42B034B949ED5CDABD772FBEE4357DF2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Tax Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_42B034B949ED5CDABD772FBEE4357DF2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxDisclosureTextBlock_42B034B949ED5CDABD772FBEE4357DF2" xlink:to="lab_us-gaap_IncomeTaxDisclosureTextBlock_42B034B949ED5CDABD772FBEE4357DF2" xlink:type="arc" />
    <link:label id="lab_oge_StatementsOfCapitalizationAbstract_A917A18F813099218A048AFEB504D37E_label_en-US" xlink:label="lab_oge_StatementsOfCapitalizationAbstract_4B51FF2A4BF55ABA9AC1D48312F0A09C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">STATEMENTS OF CAPITALIZATION [Abstract]</link:label>
    <link:label id="lab_oge_StatementsOfCapitalizationAbstract_A917A18F813099218A048AFEB504D37E_documentation_en-US" xlink:label="lab_oge_StatementsOfCapitalizationAbstract_4B51FF2A4BF55ABA9AC1D48312F0A09C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">STATEMENTS OF CAPITALIZATION [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_StatementsOfCapitalizationAbstract" xlink:label="loc_oge_StatementsOfCapitalizationAbstract_4B51FF2A4BF55ABA9AC1D48312F0A09C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_StatementsOfCapitalizationAbstract_4B51FF2A4BF55ABA9AC1D48312F0A09C" xlink:to="lab_oge_StatementsOfCapitalizationAbstract_4B51FF2A4BF55ABA9AC1D48312F0A09C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCapitalizationTable_5D2CF17182613ED481578AFEB504FB5A_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Capitalization [Table]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCapitalizationTable_5D2CF17182613ED481578AFEB504FB5A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Capitalization [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCapitalizationTable" xlink:label="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="lab_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_0BE510F120797C2744D68AFEB5042C54_terseLabel_en-US" xlink:label="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debentures Subject to Mandatory Redemption [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:to="lab_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtMember_8E5B11A1C266B28F36F78AFEB506D60E_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt [Member]</link:label>
    <link:label id="lab_us-gaap_LongTermDebtMember_8E5B11A1C266B28F36F78AFEB506D60E_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Debt [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:to="lab_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueNovember152014Member_DDC758111C8DDA07979D8AFEB5060B85_terseLabel_en-US" xlink:label="lab_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due November 15, 2014 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueNovember152014Member_DDC758111C8DDA07979D8AFEB5060B85_label_en-US" xlink:label="lab_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due November 15, 2014 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueNovember152014Member_DDC758111C8DDA07979D8AFEB5060B85_documentation_en-US" xlink:label="lab_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due November 15, 2014 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember152014Member" xlink:label="loc_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:to="lab_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueNovember242017Member_1B196856848CCAAC5BB68AFEB5063FCE_terseLabel_en-US" xlink:label="lab_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due November 24, 2017 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueNovember242017Member_1B196856848CCAAC5BB68AFEB5063FCE_label_en-US" xlink:label="lab_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due November 24, 2017 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueNovember242017Member_1B196856848CCAAC5BB68AFEB5063FCE_documentation_en-US" xlink:label="lab_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due November 24, 2017 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember242017Member" xlink:label="loc_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:to="lab_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueJanuary152016Member_6A2165903D3B61B69B428AFEB5064BA6_terseLabel_en-US" xlink:label="lab_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2016 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJanuary152016Member_6A2165903D3B61B69B428AFEB5064BA6_label_en-US" xlink:label="lab_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2016 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJanuary152016Member_6A2165903D3B61B69B428AFEB5064BA6_documentation_en-US" xlink:label="lab_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2016 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152016Member" xlink:label="loc_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:to="lab_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueSeptember12018Member_6C2F4C3C3C4F94F070238AFEB507D3D6_terseLabel_en-US" xlink:label="lab_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due September 1, 2018 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueSeptember12018Member_6C2F4C3C3C4F94F070238AFEB507D3D6_label_en-US" xlink:label="lab_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due September 1, 2018 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueSeptember12018Member_6C2F4C3C3C4F94F070238AFEB507D3D6_documentation_en-US" xlink:label="lab_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due September 1, 2018 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueSeptember12018Member" xlink:label="loc_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:to="lab_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueJanuary152019Member_9F0B59609D58156DE1FC8AFEB5079EE1_terseLabel_en-US" xlink:label="lab_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2019 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJanuary152019Member_9F0B59609D58156DE1FC8AFEB5079EE1_label_en-US" xlink:label="lab_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2019 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJanuary152019Member_9F0B59609D58156DE1FC8AFEB5079EE1_documentation_en-US" xlink:label="lab_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2019 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152019Member" xlink:label="loc_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:to="lab_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueJuly152027Member_CA4DEC68F71BE53D2B248AFEB5071706_terseLabel_en-US" xlink:label="lab_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due July 15, 2027 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJuly152027Member_CA4DEC68F71BE53D2B248AFEB5071706_label_en-US" xlink:label="lab_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due July 15, 2027 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJuly152027Member_CA4DEC68F71BE53D2B248AFEB5071706_documentation_en-US" xlink:label="lab_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due July 15, 2027 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152027Member" xlink:label="loc_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:to="lab_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueApril152028Member_BC57AE587CD78E37CBAE8AFEB5070C39_terseLabel_en-US" xlink:label="lab_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due April 15, 2028 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueApril152028Member_BC57AE587CD78E37CBAE8AFEB5070C39_label_en-US" xlink:label="lab_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due April 15, 2028 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueApril152028Member_BC57AE587CD78E37CBAE8AFEB5070C39_documentation_en-US" xlink:label="lab_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due April 15, 2028 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueApril152028Member" xlink:label="loc_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:to="lab_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueAugust12034Member_B9C467972484FA8E4EF88AFEB5075576_terseLabel_en-US" xlink:label="lab_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due August 1, 2034 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueAugust12034Member_B9C467972484FA8E4EF88AFEB5075576_label_en-US" xlink:label="lab_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due August 1, 2034 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueAugust12034Member_B9C467972484FA8E4EF88AFEB5075576_documentation_en-US" xlink:label="lab_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due August 1, 2034 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueAugust12034Member" xlink:label="loc_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:to="lab_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueJanuary152036Member_88D7B8DB2F75A41873438AFEB507BB04_terseLabel_en-US" xlink:label="lab_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2036 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJanuary152036Member_88D7B8DB2F75A41873438AFEB507BB04_label_en-US" xlink:label="lab_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2036 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJanuary152036Member_88D7B8DB2F75A41873438AFEB507BB04_documentation_en-US" xlink:label="lab_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due January 15, 2036 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152036Member" xlink:label="loc_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:to="lab_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueFebruary12038Member_6679E924F06C899A63668AFEB5073B4F_terseLabel_en-US" xlink:label="lab_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due February 1, 2038 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueFebruary12038Member_6679E924F06C899A63668AFEB5073B4F_label_en-US" xlink:label="lab_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due February 1, 2038 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueFebruary12038Member_6679E924F06C899A63668AFEB5073B4F_documentation_en-US" xlink:label="lab_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due February 1, 2038 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueFebruary12038Member" xlink:label="loc_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:to="lab_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueJune12040Member_09D4AA72D847A8EA58098AFEB5071519_terseLabel_en-US" xlink:label="lab_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due June 1, 2040 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJune12040Member_09D4AA72D847A8EA58098AFEB5071519_label_en-US" xlink:label="lab_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series Due June 1, 2040 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueJune12040Member_09D4AA72D847A8EA58098AFEB5071519_documentation_en-US" xlink:label="lab_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series Due June 1, 2040 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJune12040Member" xlink:label="loc_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:to="lab_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:type="arc" />
    <link:label id="lab_oge_SeniorNotesDueMay152041Member_DB6296CCA2C4A9C815638AFEB508DA5E_terseLabel_en-US" xlink:label="lab_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due May 15, 2041 [Member]</link:label>
    <link:label id="lab_oge_SeniorNotesDueMay152041Member_DB6296CCA2C4A9C815638AFEB508DA5E_label_en-US" xlink:label="lab_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Senior Notes due May 15, 2041 [Member]</link:label>
    <link:label id="lab_oge_SeniorNotesDueMay152041Member_DB6296CCA2C4A9C815638AFEB508DA5E_documentation_en-US" xlink:label="lab_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Senior Notes due May 15, 2041 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeniorNotesDueMay152041Member" xlink:label="loc_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:to="lab_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:type="arc" />
    <link:label id="lab_oge_SeriesDueMay12043Member_4B5184B9A5D23B4CB7B78AFEB508799E_verboseLabel_en-US" xlink:label="lab_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Series Due May 1, 2043 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueMay12043Member_4B5184B9A5D23B4CB7B78AFEB508799E_label_en-US" xlink:label="lab_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series due May 1, 2043 [Member]</link:label>
    <link:label id="lab_oge_SeriesDueMay12043Member_4B5184B9A5D23B4CB7B78AFEB508799E_documentation_en-US" xlink:label="lab_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series due May 1, 2043 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueMay12043Member" xlink:label="loc_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:to="lab_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:type="arc" />
    <link:label id="lab_oge_SeriesdueMarch152044Member_0F7213906A29B610F9558AFEB50841FF_terseLabel_en-US" xlink:label="lab_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due March 15, 2044 [Member]</link:label>
    <link:label id="lab_oge_SeriesdueMarch152044Member_0F7213906A29B610F9558AFEB50841FF_label_en-US" xlink:label="lab_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series due March 15, 2044 [Member]</link:label>
    <link:label id="lab_oge_SeriesdueMarch152044Member_0F7213906A29B610F9558AFEB50841FF_documentation_en-US" xlink:label="lab_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series due March 15, 2044 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueMarch152044Member" xlink:label="loc_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:to="lab_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:type="arc" />
    <link:label id="lab_oge_SeriesdueDecember152044Member_0121094BFB54D2849BC98AFEB5086B5A_terseLabel_en-US" xlink:label="lab_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Series Due December 15, 2044 [Member]</link:label>
    <link:label id="lab_oge_SeriesdueDecember152044Member_0121094BFB54D2849BC98AFEB5086B5A_label_en-US" xlink:label="lab_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Series due December 15, 2044 [Member]</link:label>
    <link:label id="lab_oge_SeriesdueDecember152044Member_0121094BFB54D2849BC98AFEB5086B5A_documentation_en-US" xlink:label="lab_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Series due December 15, 2044 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueDecember152044Member" xlink:label="loc_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:to="lab_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:type="arc" />
    <link:label id="lab_oge_DueAugust312062Member_16781DB7DA169A8E9F0D8AFEB50881FB_verboseLabel_en-US" xlink:label="lab_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Due August 31, 2062 [Member]</link:label>
    <link:label id="lab_oge_DueAugust312062Member_16781DB7DA169A8E9F0D8AFEB50881FB_label_en-US" xlink:label="lab_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Due August 31, 2062 [Member]</link:label>
    <link:label id="lab_oge_DueAugust312062Member_16781DB7DA169A8E9F0D8AFEB50881FB_documentation_en-US" xlink:label="lab_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Due August 31, 2062</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DueAugust312062Member" xlink:label="loc_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:to="lab_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:type="arc" />
    <link:label id="lab_oge_GarfieldIndustrialAuthorityBondMember_C3E7B422F33D383FF4438AFEB50805C3_verboseLabel_en-US" xlink:label="lab_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Garfield Industrial Authority Bond [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:to="lab_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:type="arc" />
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_DB31F688CDD2BB08C0F68AFEB50873A6_verboseLabel_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority Bond Due 2025 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:to="lab_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:type="arc" />
    <link:label id="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_62519A5F38704AB2F9B28AFEB5084205_verboseLabel_en-US" xlink:label="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Muskogee Industrial Authority Bond Due 2027 [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:to="lab_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_9FFD36935B8D06E8EB828AFEB509BAEF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Capitalization, Long-term Debt [Line Items]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_9FFD36935B8D06E8EB828AFEB509BAEF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Capitalization, Long-term Debt [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems" xlink:label="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="lab_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockValue_A01B565CA6C0CA5CEF008AFEB5095CA2_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common stock, par value $0.01 per share; authorized 450.0 shares; and outstanding 199.7 shares and 199.7 shares, respectively</link:label>
    <link:label id="lab_us-gaap_CommonStockValue_A01B565CA6C0CA5CEF008AFEB5095CA2_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Value, Issued</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:to="lab_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:type="arc" />
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_1D262EE2DA76E9550FBD8AFEB509DBE0_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Premium on common stock</link:label>
    <link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_1D262EE2DA76E9550FBD8AFEB509DBE0_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Additional Paid in Capital, Common Stock</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:to="lab_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:type="arc" />
    <link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_1BD7CB2E38BF977ADF6C8AFEB5094B34_verboseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Retained earnings</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:to="lab_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentCarryingAmount_4BD333549DCC7C33BB8F8AFEB50A0C8B_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Long-term Debt, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:to="lab_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnamortizedDebtIssuanceExpense_86912D386C61D48681A58AFEB50BB759_terseLabel_en-US" xlink:label="lab_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unamortized debt expense</link:label>
    <link:label id="lab_us-gaap_UnamortizedDebtIssuanceExpense_86912D386C61D48681A58AFEB50BB759_label_en-US" xlink:label="lab_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unamortized Debt Issuance Expense</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:to="lab_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscount_788B78F33FD1F7CE68558AFEB50BC6A5_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Unamortized discount</link:label>
    <link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscount_788B78F33FD1F7CE68558AFEB50BC6A5_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Debt Instrument, Unamortized Discount</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebt_A84C84179E4F24AAD0388AFEB50BC046_totalLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total long-term debt</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:to="lab_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtCurrent_51E3639CC82BA06315998AFEB50B4F49_negatedLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less: long-term debt due within one year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:to="lab_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:type="arc" />
    <link:label id="lab_us-gaap_LongTermDebtNoncurrent_3EF61F8DED0BC46F9AE88AFEB50C2689_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Total long-term debt (excluding debt due within one year)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:to="lab_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalizationLongtermDebtAndEquity_46067793D6C674C737538AFEB50CDA10_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total capitalization (including long-term debt due within one year)</link:label>
    <link:label id="lab_us-gaap_CapitalizationLongtermDebtAndEquity_46067793D6C674C737538AFEB50CDA10_label_en-US" xlink:label="lab_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capitalization, Long-term Debt and Equity</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizationLongtermDebtAndEquity" xlink:label="loc_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:to="lab_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_DE61627B6688A1B8FBD57232019D7C06_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_A7926271CE835BB0975C33EED0AB010F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_DE61627B6688A1B8FBD57232019D7C06_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_A7926271CE835BB0975C33EED0AB010F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_A7926271CE835BB0975C33EED0AB010F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_A7926271CE835BB0975C33EED0AB010F" xlink:to="lab_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_A7926271CE835BB0975C33EED0AB010F" xlink:type="arc" />
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_429A7C5CD627C421B03E7232019D62A5_terseLabel_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_E405E044DAA558E1897BF445154C51EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_429A7C5CD627C421B03E7232019D62A5_label_en-US" xlink:label="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_E405E044DAA558E1897BF445154C51EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_E405E044DAA558E1897BF445154C51EB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_E405E044DAA558E1897BF445154C51EB" xlink:to="lab_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_E405E044DAA558E1897BF445154C51EB" xlink:type="arc" />
    <link:label id="lab_oge_ScheduleOfWindPowerPurchasesTableTextBlock_56C9D45187C8ABC277587232019E8E66_terseLabel_en-US" xlink:label="lab_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Wind Power Purchases [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfWindPowerPurchasesTableTextBlock_56C9D45187C8ABC277587232019E8E66_label_en-US" xlink:label="lab_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Wind Power Purchases [Table Text Block]</link:label>
    <link:label id="lab_oge_ScheduleOfWindPowerPurchasesTableTextBlock_56C9D45187C8ABC277587232019E8E66_documentation_en-US" xlink:label="lab_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Schedule of Wind Power Purchases [Table Text Block]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfWindPowerPurchasesTableTextBlock" xlink:label="loc_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:to="lab_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentAbstract_267BD3B6B5E75771A4D07232011D525B_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract_BA9CF1A2D7B25430B34A8F1868879976" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_BA9CF1A2D7B25430B34A8F1868879976" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_BA9CF1A2D7B25430B34A8F1868879976" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentAbstract_BA9CF1A2D7B25430B34A8F1868879976" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_8A4CBC35D8D92442768B7232011E1CEF_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Table]</link:label>
    <link:label id="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_8A4CBC35D8D92442768B7232011E1CEF_label_en-US" xlink:label="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utility, Property, Plant and Equipment [Table]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilityPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:type="arc" />
    <link:label id="lab_oge_TotalPropertyPlantAndEquipmentMember_8F9CD59F481B81B81F78723201205C1D_terseLabel_en-US" xlink:label="lab_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total Property Plant and Equipment [Member]</link:label>
    <link:label id="lab_oge_TotalPropertyPlantAndEquipmentMember_8F9CD59F481B81B81F78723201205C1D_label_en-US" xlink:label="lab_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Total Property Plant and Equipment [Member]</link:label>
    <link:label id="lab_oge_TotalPropertyPlantAndEquipmentMember_8F9CD59F481B81B81F78723201205C1D_documentation_en-US" xlink:label="lab_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Total Property Plant and Equipment [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPropertyPlantAndEquipmentMember" xlink:label="loc_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:to="lab_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:type="arc" />
    <link:label id="lab_us-gaap_ElectricDistributionMember_B1E4C9D982BE686AF14072320120678C_terseLabel_en-US" xlink:label="lab_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Electric Transmission and Distribution [Member]</link:label>
    <link:label id="lab_us-gaap_ElectricDistributionMember_B1E4C9D982BE686AF14072320120678C_label_en-US" xlink:label="lab_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Electric Distribution [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricDistributionMember" xlink:label="loc_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:to="lab_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:type="arc" />
    <link:label id="lab_us-gaap_ElectricGenerationEquipmentMember_8CDAF7D87AFD66B31E70723201204520_terseLabel_en-US" xlink:label="lab_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Electric Generation Equipment [Member]</link:label>
    <link:label id="lab_us-gaap_ElectricGenerationEquipmentMember_8CDAF7D87AFD66B31E70723201204520_label_en-US" xlink:label="lab_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Electric Generation Equipment [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricGenerationEquipmentMember" xlink:label="loc_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:to="lab_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:type="arc" />
    <link:label id="lab_us-gaap_ElectricTransmissionMember_D065BA937D49ED6D1B1A72320120C788_terseLabel_en-US" xlink:label="lab_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Electric Transmission [Member]</link:label>
    <link:label id="lab_us-gaap_ElectricTransmissionMember_D065BA937D49ED6D1B1A72320120C788_label_en-US" xlink:label="lab_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Electric Transmission [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricTransmissionMember" xlink:label="loc_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:to="lab_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:type="arc" />
    <link:label id="lab_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_0E50CFDAF9566AD2416872320120F0EC_terseLabel_en-US" xlink:label="lab_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Member]</link:label>
    <link:label id="lab_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_0E50CFDAF9566AD2416872320120F0EC_label_en-US" xlink:label="lab_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Member]</link:label>
    <link:label id="lab_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_0E50CFDAF9566AD2416872320120F0EC_documentation_en-US" xlink:label="lab_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Finite-Lived Intangible Assets, Major Class Name [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_FiniteLivedIntangibleAssetsMajorClassNameMember" xlink:label="loc_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:to="lab_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_63A65ACC437BFE2DC99A7232012069F2_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Other Types [Member]</link:label>
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_63A65ACC437BFE2DC99A7232012069F2_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Other Types [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentOtherTypesMember" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_D84910924DA875CB43117232012226E7_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment [Line Items]</link:label>
    <link:label id="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_D84910924DA875CB43117232012226E7_label_en-US" xlink:label="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utility, Property, Plant and Equipment [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="lab_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:type="arc" />
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_B5E9222714218D2A6A27723201236742_terseLabel_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant, Proportionate Ownership Share</link:label>
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_B5E9222714218D2A6A27723201236742_label_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant, Proportionate Ownership Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:to="lab_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:type="arc" />
    <link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_95324959D5ADBB81B3FA72320123BF6C_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Property, Plant and Equipment, Gross</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_8C7A7111AC60B33AA01C7232012392FE_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated Depreciation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:to="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:type="arc" />
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_CFD6B13B1829FDC364FF72320123FDB2_terseLabel_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress</link:label>
    <link:label id="lab_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_CFD6B13B1829FDC364FF72320123FDB2_label_en-US" xlink:label="lab_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:to="lab_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:type="arc" />
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_ADB9EF6DD4AAAC57EFDC7232012361A4_terseLabel_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments, Related Accumulated Depreciation</link:label>
    <link:label id="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_ADB9EF6DD4AAAC57EFDC7232012361A4_label_en-US" xlink:label="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments, Related Accumulated Depreciation</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:to="lab_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:type="arc" />
    <link:label id="lab_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_4AAD0DE6BA03F14F0D4A7232012445B3_terseLabel_en-US" xlink:label="lab_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amount of Acquistion Adjustments Related Accumulated Amortization</link:label>
    <link:label id="lab_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_4AAD0DE6BA03F14F0D4A7232012445B3_label_en-US" xlink:label="lab_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amount of Acquistion Adjustments Related Accumulated Amortization</link:label>
    <link:label id="lab_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_4AAD0DE6BA03F14F0D4A7232012445B3_documentation_en-US" xlink:label="lab_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The amount of acquisition adjustments accumulated amortization included in property, plant and equipment (PPE) for utilities</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization" xlink:label="loc_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:to="lab_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalizedComputerSoftwareNet_769F6B18C8F00E093F1B7232012480AA_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalized Computer Software, Gross</link:label>
    <link:label id="lab_us-gaap_CapitalizedComputerSoftwareNet_769F6B18C8F00E093F1B7232012480AA_label_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capitalized Computer Software, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:to="lab_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:type="arc" />
    <link:label id="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_E05CACAE70BF016E64FE72320124D5ED_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Capitalized Computer Software, Amortization</link:label>
    <link:label id="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_E05CACAE70BF016E64FE72320124D5ED_label_en-US" xlink:label="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Capitalized Computer Software, Amortization</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:to="lab_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:type="arc" />
    <link:label id="lab_oge_RateMattersAndRegulationTextBlock_7D4D3A344C0787C0460E723201EA5640_verboseLabel_en-US" xlink:label="lab_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Rate Matters and Regulation</link:label>
    <link:label id="lab_oge_RateMattersAndRegulationTextBlock_7D4D3A344C0787C0460E723201EA5640_label_en-US" xlink:label="lab_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rate Matters And Regulation [Text Block]</link:label>
    <link:label id="lab_oge_RateMattersAndRegulationTextBlock_7D4D3A344C0787C0460E723201EA5640_documentation_en-US" xlink:label="lab_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Describes all of the specific events that have or may impact rates and amortization of regulatory assets and liabilities (for example, pending or recently concluded regulatory proceedings). Specifics may include quantifications related to rates, costs, and earnings. Events may relate to rate moratoriums or price tags.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_RateMattersAndRegulationTextBlock" xlink:label="loc_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:to="lab_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_B1FB866DF72FDFD45809723200EEA7C2_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_60EC8933FB675CB7AFED8908CDE8F39A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table Text Block]</link:label>
    <link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_B1FB866DF72FDFD45809723200EEA7C2_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_60EC8933FB675CB7AFED8908CDE8F39A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Schedule of Segment Reporting Information, by Segment [Table Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_60EC8933FB675CB7AFED8908CDE8F39A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_60EC8933FB675CB7AFED8908CDE8F39A" xlink:to="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_60EC8933FB675CB7AFED8908CDE8F39A" xlink:type="arc" />
    <link:label id="lab_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_0F6F9B36DF864BAD1374AEEA57404D93_label_en-US" xlink:label="lab_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_943422B53A495F1E910571F714D95FA6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss) [Abstract]</link:label>
    <link:label id="lab_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_0F6F9B36DF864BAD1374AEEA57404D93_documentation_en-US" xlink:label="lab_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_943422B53A495F1E910571F714D95FA6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccumulatedOtherComprehensiveIncomeLossAbstract" xlink:label="loc_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_943422B53A495F1E910571F714D95FA6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_943422B53A495F1E910571F714D95FA6" xlink:to="lab_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_943422B53A495F1E910571F714D95FA6" xlink:type="arc" />
    <link:label id="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_E2217FB89FF3FAC3EF86AEEA5747122B_terseLabel_en-US" xlink:label="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Component of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:label id="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_E2217FB89FF3FAC3EF86AEEA5747122B_label_en-US" xlink:label="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Component of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:label id="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_E2217FB89FF3FAC3EF86AEEA5747122B_documentation_en-US" xlink:label="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Component of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:to="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:type="arc" />
    <link:label id="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_558D7031ACDB80E7AE58AEEA5749D25A_terseLabel_en-US" xlink:label="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Component of Accumulated Other Comprehensive Income Loss [Domain]</link:label>
    <link:label id="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_558D7031ACDB80E7AE58AEEA5749D25A_label_en-US" xlink:label="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Component of Accumulated Other Comprehensive Income Loss [Domain]</link:label>
    <link:label id="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_558D7031ACDB80E7AE58AEEA5749D25A_documentation_en-US" xlink:label="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Component of Accumulated Other Comprehensive Income Loss [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain" xlink:label="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:to="lab_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:type="arc" />
    <link:label id="lab_oge_DefinedBenefitPlanPriorServiceCostMember_01E3386B54EA52A3B18CAEEA5749F0F8_terseLabel_en-US" xlink:label="lab_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Prior Service Cost [Member]</link:label>
    <link:label id="lab_oge_DefinedBenefitPlanPriorServiceCostMember_01E3386B54EA52A3B18CAEEA5749F0F8_label_en-US" xlink:label="lab_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Prior Service Cost [Member]</link:label>
    <link:label id="lab_oge_DefinedBenefitPlanPriorServiceCostMember_01E3386B54EA52A3B18CAEEA5749F0F8_documentation_en-US" xlink:label="lab_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Prior Service Cost [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanPriorServiceCostMember" xlink:label="loc_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:to="lab_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_1942E56B9D4DBF61B222AEEA57496324_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_1942E56B9D4DBF61B222AEEA57496324_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_FBBC6B21B06B2681C480AEEA57493332_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
    <link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_FBBC6B21B06B2681C480AEEA57493332_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification out of Accumulated Other Comprehensive Income [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:to="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:type="arc" />
    <link:label id="lab_oge_SettlementCostMember_93A5694C780BD1C96BB4AEEA5749D93D_terseLabel_en-US" xlink:label="lab_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Settlement Cost [Member]</link:label>
    <link:label id="lab_oge_SettlementCostMember_93A5694C780BD1C96BB4AEEA5749D93D_label_en-US" xlink:label="lab_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Settlement Cost [Member]</link:label>
    <link:label id="lab_oge_SettlementCostMember_93A5694C780BD1C96BB4AEEA5749D93D_documentation_en-US" xlink:label="lab_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Settlement Cost [Member]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementCostMember" xlink:label="loc_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:to="lab_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_68FCC1BB274E881AFCE9AEEA574947F1_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationAxis_68FCC1BB274E881AFCE9AEEA574947F1_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:to="lab_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_0AA4F4E57C0993BC559BAEEA57495A31_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:label id="lab_us-gaap_IncomeStatementLocationDomain_0AA4F4E57C0993BC559BAEEA57495A31_label_en-US" xlink:label="lab_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Statement Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:to="lab_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestExpenseMember_5999580A0347017CEE87AEEA574B0D03_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Expense [Member]</link:label>
    <link:label id="lab_us-gaap_InterestExpenseMember_5999580A0347017CEE87AEEA574B0D03_label_en-US" xlink:label="lab_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Expense [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:to="lab_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_73C3825A4CD5FEE8E8FEAEEA574BF524_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, by Nature [Axis]</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentRiskAxis_73C3825A4CD5FEE8E8FEAEEA574BF524_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instrument [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:to="lab_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_74A563D27BE044640651AEEA574B5BB5_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative, Name [Domain]</link:label>
    <link:label id="lab_us-gaap_DerivativeContractTypeDomain_74A563D27BE044640651AEEA574B5BB5_label_en-US" xlink:label="lab_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Contract [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:to="lab_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestRateSwapMember_AFFAD1EF17727E6C0CE2AEEA574BCCA7_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest Rate Swap [Member]</link:label>
    <link:label id="lab_us-gaap_InterestRateSwapMember_AFFAD1EF17727E6C0CE2AEEA574BCCA7_label_en-US" xlink:label="lab_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Rate Swap [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:to="lab_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommodityContractMember_4D2C69FA15F18D6903F2AEEA574B9EE9_terseLabel_en-US" xlink:label="lab_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Commodity Contract [Member]</link:label>
    <link:label id="lab_us-gaap_CommodityContractMember_4D2C69FA15F18D6903F2AEEA574B9EE9_label_en-US" xlink:label="lab_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Commodity Contract [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:to="lab_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeMember_468839A145CA2A1E8FEAAEEA574BDDB7_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivative [Member]</link:label>
    <link:label id="lab_us-gaap_DerivativeMember_468839A145CA2A1E8FEAAEEA574BDDB7_label_en-US" xlink:label="lab_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeMember" xlink:label="loc_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:to="lab_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_FBE82EDB614BBB99DC34AEEA574C7F89_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plans Income Loss [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_FBE82EDB614BBB99DC34AEEA574C7F89_label_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_193B2CDDF4D3766A5433AEEA574C38DC_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">AOCI Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_EC969192326B785DC3BFAEEA5752F5F6_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Defined Benefit Plan Prior Service Cost [Member]</link:label>
    <link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_EC969192326B785DC3BFAEEA5752F5F6_label_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Defined Benefit Plans Adjustment, Net Prior Service Attributable to Parent [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:to="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_E58C893C7AFA3855A383AEEA5754DE8B_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_E58C893C7AFA3855A383AEEA5754DE8B_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_B460AA948DD4FB564DD2AEEA575579F5_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_B460AA948DD4FB564DD2AEEA575579F5_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:type="arc" />
    <link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_35FFA34865A21B95C51FAEEA57557A7B_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Accumulated other comprehensive (income) loss</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_12D2988761DB723F42F5AEEA57555912_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income before reclassifications</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_12D2988761DB723F42F5AEEA57555912_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), before Reclassifications, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_1F3043322CFBCFD4FC21AEEA57553A8B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income before reclassifications</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_1F3043322CFBCFD4FC21AEEA57553A8B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), before Reclassifications, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_8C5920466B136D95E63DAEEA5755DF03_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other comprehensive income before reclassifications</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_8C5920466B136D95E63DAEEA5755DF03_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:to="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_F091E6822F86DE787D74AEEA5755E232_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amounts reclassified from accumulated other comprehensive income (loss)</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_E1A45351E2EE4BB779AFAEEA5755B365_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Amounts reclassified from accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_E1A45351E2EE4BB779AFAEEA5755B365_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:type="arc" />
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_1804C9FD8BCB633696D8AEEA57552C1B_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Amounts reclassified from accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_1804C9FD8BCB633696D8AEEA57552C1B_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:to="lab_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_979FB0479EFE987DFED9AEEA5755D851_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Amounts reclassified from accumulated other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_979FB0479EFE987DFED9AEEA5755D851_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:to="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_A6F5FC3413EB03C20553AEEA5757C342_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net current period other comprehensive income (loss)</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_A6F5FC3413EB03C20553AEEA5757C342_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_B5A02E3F5C2ACCA8C40EAEEA5757B9FC_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_B5A02E3F5C2ACCA8C40EAEEA5757B9FC_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_96E71A000626E2FB02F0AEEA575702E8_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_C17FD545CF3E278E09CBAEEA5757297F_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_5EC1A645C9735B3233FEAEEA5757F202_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_5EC1A645C9735B3233FEAEEA5757F202_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_F9D6FB1DA7DD79E0B047AEEA5757F5BC_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_F9D6FB1DA7DD79E0B047AEEA5757F5BC_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:type="arc" />
    <link:label id="lab_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_EF6DA3075388CB30C14FAF76EDDA4CD8_terseLabel_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Settlement Cost, before Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_EF6DA3075388CB30C14FAF76EDDA4CD8_label_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Settlement Cost, before Tax</link:label>
    <link:label id="lab_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_EF6DA3075388CB30C14FAF76EDDA4CD8_documentation_en-US" xlink:label="lab_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss related to the settlement charge for pension and other postretirement defined benefit plans.</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax" xlink:label="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:to="lab_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_6DEAD8BFD29C6B8BF9BBAEEA575C547B_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_6DEAD8BFD29C6B8BF9BBAEEA575C547B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_89ADFB03CF93DC9C4A1BAEEA575D0C85_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax</link:label>
    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_89ADFB03CF93DC9C4A1BAEEA575D0C85_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:type="arc" />
    <link:label id="lab_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_56E2DCEB704B10B17C5FAEEA575EDAC3_negatedTerseLabel_en-US" xlink:label="lab_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Amortization of Defined Benefit Pension Items, Amount Reclassified from Accumulated OCI, Noncontrolling Interest</link:label>
    <link:label id="lab_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_56E2DCEB704B10B17C5FAEEA575EDAC3_label_en-US" xlink:label="lab_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Amortization of Defined Benefit Pension Items, Amount Reclassified from Accumulated OCI, Noncontrolling Interest</link:label>
    <link:label id="lab_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_56E2DCEB704B10B17C5FAEEA575EDAC3_documentation_en-US" xlink:label="lab_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Amortization of Defined Benefit Pension Items, Amount Reclassified from Accumulated OCI, Noncontrolling Interest</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest" xlink:label="loc_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:to="lab_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_1E7B1C33582433BAB92DAEEA575E3FBA_totalLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Amounts Reclassified from Accumulated OCI, Net of Tax and Noncontrolling Interest</link:label>
    <link:label id="lab_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_1E7B1C33582433BAB92DAEEA575E3FBA_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:to="lab_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_164F996E972D18D3DF8F90E2CA3D1631_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationAxis_164F996E972D18D3DF8F90E2CA3D1631_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:to="lab_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:type="arc" />
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_043C949B5BECFB5FEC9790E2CA3D675D_terseLabel_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:label id="lab_us-gaap_BalanceSheetLocationDomain_043C949B5BECFB5FEC9790E2CA3D675D_label_en-US" xlink:label="lab_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Balance Sheet Location [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:to="lab_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:type="arc" />
    <link:label id="lab_us-gaap_NewAccountingPronouncementMember_9EF2A1B607417CB1C9A990E2CA3DF65C_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncement [Member]</link:label>
    <link:label id="lab_us-gaap_NewAccountingPronouncementMember_9EF2A1B607417CB1C9A990E2CA3DF65C_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Adjustments for New Accounting Pronouncement [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:to="lab_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_E645B24B8460F2AC369572320056BD4F_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_58D723778BB95F1081115D04C0C6919E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Benefits Disclosure [Text Block]</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_E645B24B8460F2AC369572320056BD4F_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_58D723778BB95F1081115D04C0C6919E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Benefits Disclosure [Text Block]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_58D723778BB95F1081115D04C0C6919E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_58D723778BB95F1081115D04C0C6919E" xlink:to="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_58D723778BB95F1081115D04C0C6919E" xlink:type="arc" />
    <link:label id="lab_oge_SupplementalCashFlowInformationTable_4EA27FF3C5C463569D057232014A215F_terseLabel_en-US" xlink:label="lab_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information [Table]</link:label>
    <link:label id="lab_oge_SupplementalCashFlowInformationTable_4EA27FF3C5C463569D057232014A215F_label_en-US" xlink:label="lab_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information [Table]</link:label>
    <link:label id="lab_oge_SupplementalCashFlowInformationTable_4EA27FF3C5C463569D057232014A215F_documentation_en-US" xlink:label="lab_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Information [Table]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowInformationTable" xlink:label="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:to="lab_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:type="arc" />
    <link:label id="lab_oge_SupplementalCashFlowsAxis_E820208198DE9A7DBA2D7232014AD2CF_terseLabel_en-US" xlink:label="lab_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flows [Axis]</link:label>
    <link:label id="lab_oge_SupplementalCashFlowsAxis_E820208198DE9A7DBA2D7232014AD2CF_label_en-US" xlink:label="lab_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flows [Axis]</link:label>
    <link:label id="lab_oge_SupplementalCashFlowsAxis_E820208198DE9A7DBA2D7232014AD2CF_documentation_en-US" xlink:label="lab_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flows [Axis]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowsAxis" xlink:label="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:to="lab_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:type="arc" />
    <link:label id="lab_oge_SupplementalCashFlowsDomain_A3C7865D0FC62680999C7232014AF09C_terseLabel_en-US" xlink:label="lab_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flows [Domain]</link:label>
    <link:label id="lab_oge_SupplementalCashFlowsDomain_A3C7865D0FC62680999C7232014AF09C_label_en-US" xlink:label="lab_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flows [Domain]</link:label>
    <link:label id="lab_oge_SupplementalCashFlowsDomain_A3C7865D0FC62680999C7232014AF09C_documentation_en-US" xlink:label="lab_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flows [Domain]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowsDomain" xlink:label="loc_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:to="lab_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:type="arc" />
    <link:label id="lab_us-gaap_NoncashInvestingAndFinancingItemsAbstract_F2205D7849D7DFE07C5D7232014A90D4_terseLabel_en-US" xlink:label="lab_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">NON-CASH INVESTING AND FINANCING ACTIVITIES</link:label>
    <link:label id="lab_us-gaap_NoncashInvestingAndFinancingItemsAbstract_F2205D7849D7DFE07C5D7232014A90D4_label_en-US" xlink:label="lab_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Noncash Investing and Financing Items [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:to="lab_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:type="arc" />
    <link:label id="lab_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_D60DE6982D0B3B393DEA7232014AAE2E_terseLabel_en-US" xlink:label="lab_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Installment payments for Tinker electric distribution system</link:label>
    <link:label id="lab_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_D60DE6982D0B3B393DEA7232014AAE2E_label_en-US" xlink:label="lab_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Installment payments for Tinker electric distribution system</link:label>
    <link:label id="lab_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_D60DE6982D0B3B393DEA7232014AAE2E_documentation_en-US" xlink:label="lab_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Installment payments for Tinker electric distribution system</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InstallmentPaymentsForTinkerElectricDistributionSystem" xlink:label="loc_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:to="lab_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:type="arc" />
    <link:label id="lab_oge_PowerPlantLongTermServiceAgreement_24E40B8678A578FE23A47232014B6BBB_terseLabel_en-US" xlink:label="lab_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Power plant long-term service agreement</link:label>
    <link:label id="lab_oge_PowerPlantLongTermServiceAgreement_24E40B8678A578FE23A47232014B6BBB_label_en-US" xlink:label="lab_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Power Plant Long-Term Service Agreement</link:label>
    <link:label id="lab_oge_PowerPlantLongTermServiceAgreement_24E40B8678A578FE23A47232014B6BBB_documentation_en-US" xlink:label="lab_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Power Plant Long-Term Service Agreement</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_PowerPlantLongTermServiceAgreement" xlink:label="loc_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:to="lab_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:type="arc" />
    <link:label id="lab_oge_InvestmentinEnable_DC845A1C54C427875CDA7232014B0F0D_terseLabel_en-US" xlink:label="lab_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Investment in Enable</link:label>
    <link:label id="lab_oge_InvestmentinEnable_DC845A1C54C427875CDA7232014B0F0D_label_en-US" xlink:label="lab_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Investment in Enable</link:label>
    <link:label id="lab_oge_InvestmentinEnable_DC845A1C54C427875CDA7232014B0F0D_documentation_en-US" xlink:label="lab_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Investment in Enable</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_InvestmentinEnable" xlink:label="loc_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:to="lab_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_SupplementalCashFlowElementsAbstract_2FFF55849F0C831BED217232014BD078_terseLabel_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SUPPLEMENTAL CASH FLOW INFORMATION</link:label>
    <link:label id="lab_us-gaap_SupplementalCashFlowElementsAbstract_2FFF55849F0C831BED217232014BD078_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Supplemental Cash Flow Elements [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowElementsAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:to="lab_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestPaidNet_1F784069E4FF2E22E0E37232014B2BBF_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest (net of interest capitalized)</link:label>
    <link:label id="lab_us-gaap_InterestPaidNet_1F784069E4FF2E22E0E37232014B2BBF_label_en-US" xlink:label="lab_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Paid, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:to="lab_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncomeTaxesPaidNet_B11F31491F73B4C08CDD7232014BB8AF_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes (net of income tax refunds)</link:label>
    <link:label id="lab_us-gaap_IncomeTaxesPaidNet_B11F31491F73B4C08CDD7232014BB8AF_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income Taxes Paid, Net</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:to="lab_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:type="arc" />
    <link:label id="lab_us-gaap_InterestCostsCapitalized_F5575DA46EE0A86607647232014BF1D9_terseLabel_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_CE2FDAFB771950789BBAF82A76059C67" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Interest costs capitalized</link:label>
    <link:label id="lab_us-gaap_InterestCostsCapitalized_F5575DA46EE0A86607647232014BF1D9_label_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_CE2FDAFB771950789BBAF82A76059C67" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Costs Capitalized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:label="loc_us-gaap_InterestCostsCapitalized_CE2FDAFB771950789BBAF82A76059C67" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestCostsCapitalized_CE2FDAFB771950789BBAF82A76059C67" xlink:to="lab_us-gaap_InterestCostsCapitalized_CE2FDAFB771950789BBAF82A76059C67" xlink:type="arc" />
    <link:label id="lab_oge_ParentheticalAbstract_7540122B894AF6F89DA58AFEB49E425C_label_en-US" xlink:label="lab_oge_ParentheticalAbstract_216768E91AED5C40824E4E10BA30DA0A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Parenthetical [Abstract]</link:label>
    <link:label id="lab_oge_ParentheticalAbstract_7540122B894AF6F89DA58AFEB49E425C_documentation_en-US" xlink:label="lab_oge_ParentheticalAbstract_216768E91AED5C40824E4E10BA30DA0A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Parenthetical [Abstract]</link:label>
    <link:loc xlink:href="oge-20180517.xsd#oge_ParentheticalAbstract" xlink:label="loc_oge_ParentheticalAbstract_216768E91AED5C40824E4E10BA30DA0A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_ParentheticalAbstract_216768E91AED5C40824E4E10BA30DA0A" xlink:to="lab_oge_ParentheticalAbstract_216768E91AED5C40824E4E10BA30DA0A" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_A6A9145C176D5021DE8F8AFEB4EF1F70_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_A6A9145C176D5021DE8F8AFEB4EF1F70_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Par or Stated Value Per Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:to="lab_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:type="arc" />
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_D5EB5407B4A7695EECF18AFEB4EFF05D_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
    <link:label id="lab_us-gaap_CommonStockSharesAuthorized_D5EB5407B4A7695EECF18AFEB4EFF05D_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares Authorized</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:to="lab_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:type="arc" />
    <link:label id="lab_us-gaap_TreasuryStockShares_5767D9751DD6958095878AFEB4EF9E3F_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares</link:label>
    <link:label id="lab_us-gaap_TreasuryStockShares_5767D9751DD6958095878AFEB4EF9E3F_label_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Treasury Stock, Shares</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:to="lab_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentMaturityDate_E365C7E3422EF6AB3D1D8AFEB4EFEC7C_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument, Maturity Date</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:to="lab_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:type="arc" />
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>9
<FILENAME>oge-20180517_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.oge.com/role/AccountingPronouncements" xlink:href="oge-20180517.xsd#AccountingPronouncements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails" xlink:href="oge-20180517.xsd#AccountingPronouncementsNewAccountingPronouncementDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingencies" xlink:href="oge-20180517.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingenciesDetails" xlink:href="oge-20180517.xsd#CommitmentsAndContingenciesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommitmentsAndContingenciesTables" xlink:href="oge-20180517.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquity" xlink:href="oge-20180517.xsd#CommonEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:href="oge-20180517.xsd#CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityDividendsRestrictionDetails" xlink:href="oge-20180517.xsd#CommonEquityDividendsRestrictionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityEarningsPerShareDetails" xlink:href="oge-20180517.xsd#CommonEquityEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/CommonEquityTables" xlink:href="oge-20180517.xsd#CommonEquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedBalanceSheets" xlink:href="oge-20180517.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalization" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCapitalization" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCapitalizationParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ConsolidatedStatementsOfIncome" xlink:href="oge-20180517.xsd#ConsolidatedStatementsOfIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/DocumentAndEntityInformationDocument" xlink:href="oge-20180517.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurements" xlink:href="oge-20180517.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:href="oge-20180517.xsd#FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/FairValueMeasurementsTables" xlink:href="oge-20180517.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxes" xlink:href="oge-20180517.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxesDetails" xlink:href="oge-20180517.xsd#IncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/IncomeTaxesTables" xlink:href="oge-20180517.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:href="oge-20180517.xsd#InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebt" xlink:href="oge-20180517.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebtDetails" xlink:href="oge-20180517.xsd#LongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/LongTermDebtTables" xlink:href="oge-20180517.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialData" xlink:href="oge-20180517.xsd#QuarterlyFinancialData" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialDataDetails" xlink:href="oge-20180517.xsd#QuarterlyFinancialDataDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/QuarterlyFinancialDataTables" xlink:href="oge-20180517.xsd#QuarterlyFinancialDataTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RateMattersAndRegulation" xlink:href="oge-20180517.xsd#RateMattersAndRegulation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RateMattersAndRegulationDetails" xlink:href="oge-20180517.xsd#RateMattersAndRegulationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegments" xlink:href="oge-20180517.xsd#ReportOfBusinessSegments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsDetails" xlink:href="oge-20180517.xsd#ReportOfBusinessSegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ReportOfBusinessSegmentsTables" xlink:href="oge-20180517.xsd#ReportOfBusinessSegmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables" xlink:href="oge-20180517.xsd#RetirementPlansAndPostretirementBenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIi" xlink:href="oge-20180517.xsd#ScheduleIi" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIiDetails" xlink:href="oge-20180517.xsd#ScheduleIiDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ScheduleIiTables" xlink:href="oge-20180517.xsd#ScheduleIiTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilities" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilities" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables" xlink:href="oge-20180517.xsd#ShortTermDebtAndCreditFacilitiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensation" xlink:href="oge-20180517.xsd#StockBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensationDetails" xlink:href="oge-20180517.xsd#StockBasedCompensationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/StockBasedCompensationTables" xlink:href="oge-20180517.xsd#StockBasedCompensationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="oge-20180517.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformation" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformationDetails" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.oge.com/role/SupplementalCashFlowInformationTables" xlink:href="oge-20180517.xsd#SupplementalCashFlowInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://www.oge.com/role/AccountingPronouncements" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_AccountingPronouncementAbstract" xlink:label="loc_oge_AccountingPronouncementAbstract_B2B29B975FE05FEB87C85869CA6F0CC7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_50BC321406F35DA28FC18FD515CD68B2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_AccountingPronouncementAbstract_B2B29B975FE05FEB87C85869CA6F0CC7" xlink:to="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_50BC321406F35DA28FC18FD515CD68B2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_4C903F3BF6B152CEB1C0A37B3A2F6616" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4C903F3BF6B152CEB1C0A37B3A2F6616" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdjustmentsforNewAccountingPronouncementsDomain" xlink:label="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_74835378DF05591D98446D39A08BEBFD" xlink:to="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReclassifiedSharesWithheldforEmployeeTaxesMember" xlink:label="loc_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:to="loc_oge_ReclassifiedSharesWithheldforEmployeeTaxesMember_C9324D22EAFB5B229A8C3314A9ABEE83" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CumulativeEffectofNetDeferredTaxesMember" xlink:label="loc_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_AdjustmentsforNewAccountingPronouncementsDomain_329F0A65C97254D391ADB00167DD266F" xlink:to="loc_oge_CumulativeEffectofNetDeferredTaxesMember_DC42B6E562C155B6A02C88166C88089A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems" xlink:label="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable_CFF73489FF8B53E59BD8BB6CFBC47122" xlink:to="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_2AD278AD5B7553F193E7EC83AADAF870" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems_A62C1C11B4955226BD48B8CB64951528" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_2AD278AD5B7553F193E7EC83AADAF870" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_BB5228CECEB0591C99C358C006390E64" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9A76B120AD9A5BFC8584A1D785E7CFF3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_BB5228CECEB0591C99C358C006390E64" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_9A76B120AD9A5BFC8584A1D785E7CFF3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommitmentsAndContingenciesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B6EF9781F5C85FB4BC6D7C42A78C9D4D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B6EF9781F5C85FB4BC6D7C42A78C9D4D" xlink:to="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeAxis_BC4A879CB40156A0857FE4188E0EAFD9" xlink:to="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_7B126FA9185C548F8BC5A069F30668A5" xlink:to="loc_us-gaap_MaximumMember_B23BCDB3579056C9B5371ED8F079D9C2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceAxis" xlink:label="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceDomain" xlink:label="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_EnvironmentalComplianceAxis_668F471FAE9956B7A4EA70516FEA2A99" xlink:to="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NewSourceReviewMember" xlink:label="loc_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:to="loc_oge_NewSourceReviewMember_94CC059142515F3AAB8752A869DB9D4B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CleanPowerPlanMember" xlink:label="loc_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_EnvironmentalComplianceDomain_FC6EC33EDD22560C9F4B25360C23B00C" xlink:to="loc_oge_CleanPowerPlanMember_69F400D5B6AD5613A492BBDAA007E566" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NewLongTermServiceAgreementAxis" xlink:label="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NewLongTermServiceAgreementDomain" xlink:label="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_NewLongTermServiceAgreementAxis_342DA01FB3735E9C9EA7BDFB636B0AE8" xlink:to="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeLongTermServiceAgreementCommitmentsMember" xlink:label="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_NewLongTermServiceAgreementDomain_1EA48511BE445F8C82AF914D374922E3" xlink:to="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_A4115020930D5F2FB430BD191E6CA625" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_dei_LegalEntityAxis_A4115020930D5F2FB430BD191E6CA625" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_A4115020930D5F2FB430BD191E6CA625" xlink:to="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember" xlink:label="loc_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember_CF5C4A9C40AD55A78044600964778E90" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeExpectedCogenerationEnergyPaymentsMember" xlink:label="loc_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeExpectedCogenerationEnergyPaymentsMember_74C5320C9E6553B9A2D5EE486E3C47C5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeMinimumFuelPurchaseCommitmentsMember" xlink:label="loc_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeMinimumFuelPurchaseCommitmentsMember_1D6E9B8222EC54B188B37E14EABBCBD2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeExpectedWindPurchaseCommitmentsMember" xlink:label="loc_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeExpectedWindPurchaseCommitmentsMember_B2A5BFADD5E65943BF4806F43FB3E36C" xlink:type="arc" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeLongTermServiceAgreementCommitmentsMember_67CE34CBFFA55B4B8A71C0BFF846ECB0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MustangModernizationMember" xlink:label="loc_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_MustangModernizationMember_A8C64439C98F55B990071EFEC015BE6E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalCompliancePlanMember" xlink:label="loc_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_EnvironmentalCompliancePlanMember_11AA3219CEA85ECDB8B661E61B980AE0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PublicUtilityRegulatoryPolicyActOf1978Member" xlink:label="loc_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_PublicUtilityRegulatoryPolicyActOf1978Member_A71593DE8E42562D97660668B3582EB3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeTotalCogenerationPaymentsMember" xlink:label="loc_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeTotalCogenerationPaymentsMember_04842FDA01665F32B86E44E3F96F9369" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeCapacityPaymentsMember" xlink:label="loc_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_OgeCapacityPaymentsMember_589C51B67C4A55C5BDD8D9F8D8B9DC92" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CpvKeenanMember" xlink:label="loc_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_CpvKeenanMember_78270E9C750D5BB9AB0CCB90D7A6152C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EdisonMissionEnergyMember" xlink:label="loc_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_EdisonMissionEnergyMember_C82EB794A7A15001AB5843298042EF74" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FplEnergyMember" xlink:label="loc_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_FplEnergyMember_44DEDE5B38E9580CBB46B613F937BED8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NexteraEnergyMember" xlink:label="loc_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_NexteraEnergyMember_676D8D09ADE85913BA3D3D7086EB4EFA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_McclainPlantMember" xlink:label="loc_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_McclainPlantMember_AFBB17895FF3520A8472F639ED8D4B81" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5695986228835A7B934E5FF12583155E" xlink:to="loc_oge_RedbudPlantMember_877D270FFCD15EDB91ABF8CBABAE1FAC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingLeaseObligationsAxis" xlink:label="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingLeaseObligationsDomain" xlink:label="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_OperatingLeaseObligationsAxis_0EC5B22839B056A98143AA99936C96E4" xlink:to="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeRailcarLeaseAgreementMember" xlink:label="loc_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:to="loc_oge_OgeRailcarLeaseAgreementMember_36FFA3C79D8B5E63B360983BB3D8C4C1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeWindFarmLandLeaseAgreementsMember" xlink:label="loc_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:to="loc_oge_OgeWindFarmLandLeaseAgreementsMember_2DA0A84FF1D95807AC404879FA92FF78" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyBuildingLeaseMember" xlink:label="loc_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_OperatingLeaseObligationsDomain_270620CD96DA50BE9C830D8D66402604" xlink:to="loc_oge_OgeEnergyBuildingLeaseMember_141F71034DA659BCB2142EABA457F9CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_71C344D0C6DA58AF99730F8799F04D3F" xlink:to="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_D83F8A3C68165E11A55202AD00D6935F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_6D7007CFEE3859118A9D367B710D909E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_8B4090DD71EC59E5A454F3D78ADB5F26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_8DB5A8C512DA51C39C24F90137721620" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_2CA11FD1AF5951B08AB155BA43BA8ECE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_977C234855D657C094B09306598093BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_F6A4DFF0DF8E52F6A7132A2560722DF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="loc_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_OperatingLeasesRentExpenseNet_EDA88EE1F6D3588CBD4C6A4AC6693D6C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyEstimateOfPossibleLoss" xlink:label="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_306B5A8A75485331B0C1F91D600068C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary_D30D791011875E5294704645C33A1C02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary_5ED7FBBC2492542CB4C95DCEEF7F61B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary_AA76DDFC66ED5D7BA3A8C2250E2B7B83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary_0A0B373784C55D62B78249E336A4A848" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary_5D0C6912594D5819AE57A33BC73E995F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount_36A1496C50875D60A25224FD7E944926" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageOfOutputPurchased" xlink:label="loc_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_PercentageOfOutputPurchased_E49C27502C69560A9B4C41FABA290580" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_LongTermPurchaseCommitmentAmount_20EDB0B46F4D5FC192FC585A03D8FAF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts" xlink:label="loc_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts_367C171518645658B740D4D018F2EC32" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FactoredFiredHours" xlink:label="loc_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_FactoredFiredHours_F0118E99B80C56D0AE29361C9453FED9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FactoredFiredStarts" xlink:label="loc_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_FactoredFiredStarts_2E6278F9E6F75654A84EF3221ED85B92" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalFactoredFiredHours" xlink:label="loc_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_AdditionalFactoredFiredHours_2CD3012F8F7056689706FB7D5837C84C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EstimatedEnvironmentalCapitalCosts" xlink:label="loc_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_EstimatedEnvironmentalCapitalCosts_EBE78A6C236E5DBF8986EB031D57181B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProposedRateBasedCarbonReduction" xlink:label="loc_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_ProposedRateBasedCarbonReduction_2A2D3FED1ABD51B2A76D4A026F98CB95" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FinalRateBasedCarbonReduction" xlink:label="loc_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_FinalRateBasedCarbonReduction_AA6EFF04A59459D8825FA8CBDCC9A059" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MassBasedCarbonReduction" xlink:label="loc_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_MassBasedCarbonReduction_3DE6EFE3DAB55834A0185A0EA301EE2F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ContractAmount" xlink:label="loc_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_9884D7BCD04152F1B471EC4C68F22B3B" xlink:to="loc_oge_ContractAmount_36D314CD55E253589EC20285B359D857" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommitmentsAndContingenciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_1858DACDF370518DBF553365F958AB1A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_A7926271CE835BB0975C33EED0AB010F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_1858DACDF370518DBF553365F958AB1A" xlink:to="loc_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock_A7926271CE835BB0975C33EED0AB010F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock" xlink:label="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_E405E044DAA558E1897BF445154C51EB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_1858DACDF370518DBF553365F958AB1A" xlink:to="loc_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock_E405E044DAA558E1897BF445154C51EB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfWindPowerPurchasesTableTextBlock" xlink:label="loc_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_1858DACDF370518DBF553365F958AB1A" xlink:to="loc_oge_ScheduleOfWindPowerPurchasesTableTextBlock_D67E9FA585BE54BA951251AAE36A538B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommonEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_67B80C6F10E0511A8122B0F68BB7F319" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CommonEquityTextBlock" xlink:label="loc_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_67B80C6F10E0511A8122B0F68BB7F319" xlink:to="loc_oge_CommonEquityTextBlock_35CA496E7C5F5FA39C1EC452BF299AAA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_0FF1F75A228F51AFBA63F7BA461CBC24" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_C537C98A29B75A75A49E2816631A501F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_0FF1F75A228F51AFBA63F7BA461CBC24" xlink:to="loc_us-gaap_StatementTable_C537C98A29B75A75A49E2816631A501F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C537C98A29B75A75A49E2816631A501F" xlink:to="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_E53634BAEF075A07B1EDB79627D3EA63" xlink:to="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember" xlink:label="loc_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_D9EC5C513B245BE3A762A7835F96AB1B" xlink:to="loc_oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember_5F0C4B2600E859D596463A47573A54D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C537C98A29B75A75A49E2816631A501F" xlink:to="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_6207EDCFCC9B5273806ADC1AFFC63CCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_76E0AEDD86195B999EC6A40E0C560101" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance" xlink:label="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_11C5C9AEB9505D1B897EB0D85AEF78D6" xlink:to="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_455E31DF06AC5703A9271EF8F11BACEC" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommonEquityDividendsRestrictionDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_CommonEquityDividendRestrictionsAbstract" xlink:label="loc_oge_CommonEquityDividendRestrictionsAbstract_D0CF56AE802B5A24B8ADB33FFD3289E6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_CommonEquityDividendRestrictionsAbstract_D0CF56AE802B5A24B8ADB33FFD3289E6" xlink:to="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:to="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_6BF57F580D1E531A8EA2A7B8235D333E" xlink:to="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:to="loc_oge_OgeEnergyMember_15A2C9CA8953541A909097871E97FEFB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_672DC5F1BB77531A8793B963111E33D8" xlink:to="loc_oge_OgAndEMember_95E7F00B4FBC531F8C0CBE58247A9612" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_00C7FF90183251B393F5CE3013D78101" xlink:to="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_A39E3834002059DBAE6CA412599AEE9B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RatioofConsolidatedDebttoConsolidatedCapitalization" xlink:label="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_BFA58B80D105531183BD03D6CADCBB69" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RetainedEarningsRestricted" xlink:label="loc_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_oge_RetainedEarningsRestricted_795F0D8768A45B31B305A594B7A343BE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RetainedEarningsUnrestricted" xlink:label="loc_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_A83FB70A95495DE89C94963027FE76E4" xlink:to="loc_oge_RetainedEarningsUnrestricted_ABEEFCAF1E2C53F9AE0E11678372CD45" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommonEquityEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_8B744278958A5467A47E3ED3A84CA604" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_8B744278958A5467A47E3ED3A84CA604" xlink:to="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_63A698A0AAAE528CA44848CE834C0C88" xlink:to="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_3755DD698B885A3EA62E80B936AC2490" xlink:to="loc_us-gaap_RetainedEarningsMember_7A28B484675B5290BF4B4AEEE27A4932" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E148A72E9CFE5A45A09E8B982AC1766D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:to="loc_dei_LegalEntityAxis_E148A72E9CFE5A45A09E8B982AC1766D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_E148A72E9CFE5A45A09E8B982AC1766D" xlink:to="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_2406317E1BBC57C5941529649350B553" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:to="loc_oge_OgeEnergyMember_2406317E1BBC57C5941529649350B553" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_EBAFBEB13DF15A5F9B5EE2D82179E567" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2264D9E3473F5244B20F9297B7F956BE" xlink:to="loc_oge_OgAndEMember_EBAFBEB13DF15A5F9B5EE2D82179E567" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B8119EEA6D4A5325A07CEDD8964500CA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_63670C50FB3F54688E7DEA94DFEA0DFA" xlink:to="loc_us-gaap_StatementLineItems_B8119EEA6D4A5325A07CEDD8964500CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B8119EEA6D4A5325A07CEDD8964500CA" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_02D99E556CA4550FB42CB787E5EA33F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_B7BBC2ACEEB4501B8EEBA5E78FCF6782" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_8B744278958A5467A47E3ED3A84CA604" xlink:to="loc_us-gaap_ProfitLoss_B7BBC2ACEEB4501B8EEBA5E78FCF6782" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F0BFCEC9CF25FEB950D88054FCCEEAA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_8B744278958A5467A47E3ED3A84CA604" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_6F0BFCEC9CF25FEB950D88054FCCEEAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_DC27C0F3B0635B3D9233C6C7F92181BA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_8B744278958A5467A47E3ED3A84CA604" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares_DC27C0F3B0635B3D9233C6C7F92181BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1D474E74059959B288C7862D4A4AF10F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_8B744278958A5467A47E3ED3A84CA604" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_1D474E74059959B288C7862D4A4AF10F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_8B744278958A5467A47E3ED3A84CA604" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_C854E9109F455CE7B1BE15A19C102F42" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:to="loc_us-gaap_EarningsPerShareBasic_C854E9109F455CE7B1BE15A19C102F42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_7CFD8BABD5DB5003953FC9D698C4CC7A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_7B1B03D7230C5C9AA8BBFE0DDB1075EC" xlink:to="loc_us-gaap_EarningsPerShareDiluted_7CFD8BABD5DB5003953FC9D698C4CC7A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/CommonEquityTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_165DA675DB065F5EA6AF31F4DE8D6F38" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37A4C06FA2365045B025783F8D084DA5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_165DA675DB065F5EA6AF31F4DE8D6F38" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_37A4C06FA2365045B025783F8D084DA5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_90D5AE2B02B953CE977E115CB7D0C28C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_0BA245EEDC27563BB87D850DC7E5DDB7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_90D5AE2B02B953CE977E115CB7D0C28C" xlink:to="loc_us-gaap_StatementTable_0BA245EEDC27563BB87D850DC7E5DDB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_A0333DEC78C1589997B57FC9D9A79CBD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_0BA245EEDC27563BB87D850DC7E5DDB7" xlink:to="loc_us-gaap_StatementScenarioAxis_A0333DEC78C1589997B57FC9D9A79CBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_F9B99B22481258E79391A520B20A9266" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_A0333DEC78C1589997B57FC9D9A79CBD" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_F9B99B22481258E79391A520B20A9266" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_0BA245EEDC27563BB87D850DC7E5DDB7" xlink:to="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:to="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7ECB585317675C9CA86BDA0E75980F91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_858BFA223AF95655A7B6A405E073A273" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_E0B44DC0E5D75E808C2F55631F29A312" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_E0B44DC0E5D75E808C2F55631F29A312" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnbilledReceivablesCurrent" xlink:label="loc_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_UnbilledReceivablesCurrent_B3122EA3766351DFB746576516EFC374" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesReceivable" xlink:label="loc_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_IncomeTaxesReceivable_56B66D6D6BF35455BFDC5BC384204361" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_InventoryNet_B6ECA850C9A55FC8A2ACD2084932B4AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInventorySupplies" xlink:label="loc_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_OtherInventorySupplies_AEC303F08B4555D3B3FB02F7815281A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_DeferredTaxAssetsNetCurrent_5C4E0ECDBD67565FBEDDEFADE9885CFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFuelCost" xlink:label="loc_us-gaap_DeferredFuelCost_C6814AA6A86653CBA03A6D7F15B319CC" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_DeferredFuelCost_C6814AA6A86653CBA03A6D7F15B319CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_OtherAssetsCurrent_D22C879F1CEF5EA2B08B5F32F1BCA016" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_48AF6493C9B85A7DB5C91BB53A5A16CA" xlink:to="loc_us-gaap_AssetsCurrent_C93C44254A8458B1AB976713FD85AA44" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherpropertyandinvestmentsAbstract" xlink:label="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:to="loc_us-gaap_EquityMethodInvestments_073BA4DA62095949A820D9C8E66D8AED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLongTermInvestments" xlink:label="loc_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:to="loc_us-gaap_OtherLongTermInvestments_15703D19431E59F89361C518826DA0E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInvestments" xlink:label="loc_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_OtherpropertyandinvestmentsAbstract_2027389875FF5731AE43492D90C9631E" xlink:to="loc_us-gaap_OtherInvestments_32F7624CE7D15916A194EC764CE5FEE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService_431A15A623C654EB9CA7E8246D2F599C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_ConstructionInProgressGross_F9082A461A6B56E3ACE8E71E0187E183" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_6EF413B7CB5F5D57890B30EEABD8BA04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_97193DD4C36851DEB06375CD20E52A48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetAbstract_966F1CE1E92251C98B03D6968FB60445" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_18B7F9E0A71E5ECA86219AEB87169529" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_E62A011F1D875E17A12D6320846AA1DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_08968FFC841F5027BE63E7045AF46608" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_53D0E0405B84567796FB3C340B25D318" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_03157C67A8EA55A2817B382A79C156B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_8016AEAA1A025220933EFBCB27BA4BE7" xlink:to="loc_us-gaap_Assets_CDD60434989258B0B6F17BA830F4E254" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_0C89B43D4A0D556C965DD762A880BE1A" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_ShortTermBorrowings_210A9F91BA685422B54311DBF94FF739" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_AccountsPayableCurrent_81999A05D02C57BBA0C1CD968DA38703" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_DividendsPayableCurrent_376219534C0354D3B73E89C7475D408B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="loc_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_CustomerDepositsCurrent_1FA84EB2900659E6B15C3877910BF600" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesPayableCurrent" xlink:label="loc_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_TaxesPayableCurrent_7C5F1265486157DBA1E85E39A09CD5C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_InterestPayableCurrent_A24532DE137B5528971A7F7DEB6624AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_19F714B9CB4359BDA5E33D6FDBD258FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_LongTermDebtCurrent_6415D66A0E1F5EA68A49D03784EB5B1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRefundLiabilityCurrent" xlink:label="loc_us-gaap_CustomerRefundLiabilityCurrent_3DF9D961D8505762BEAF6593C1888398" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_CustomerRefundLiabilityCurrent_3DF9D961D8505762BEAF6593C1888398" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_B3CCAC8D470453C68302A49D1DAD8598" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F34E4E8306F1541AA21ADF9E5681DE02" xlink:to="loc_us-gaap_LiabilitiesCurrent_FCE60D10F0A55EE48594808EEE846418" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_302C967086AC528FB41DAF7587EB8222" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_C033DF716C7C5B7F9FA9925FE9E98A5D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_449C78DB52235571A9B88EE7600FF72E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_8400BA9A7D8B56CABC26314AFE5CD616" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_5BD4504935CC59A1994A0825F742B921" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent" xlink:label="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent_8B7B60D945DB57C5BA5486F369F4E338" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_Liabilities_685D15915A3F5E328AAA55BA48D43FCA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract_D4A5056405EC5311B8F9B2B53A1E30D5" xlink:to="loc_us-gaap_CommitmentsAndContingencies_89268D42F99554F098D845FD63B5E549" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_53CD3A6D5413599B9A3AF9FBFEDE382E" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStocksIncludingAdditionalPaidInCapital" xlink:label="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_CommonStocksIncludingAdditionalPaidInCapital_BFF94C97F0865BD18B7414EED84154CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_19155BD9E0955E1AB9BE5E29D8A99C8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_163CBBC6C0575310BAC275C7AEB99591" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_StockholdersEquity_8EBE1DF6104A598F8BF98CB97BD12A73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_C1FC2566BD535EB59B30945E0DF1DD2B" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_3F7A66E390F854EE93C63BB15F9F6CA2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_27BDAE89F3E85D519E0375CD263403DB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_826B9D772D9656558D6E853DD5096074" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_27BDAE89F3E85D519E0375CD263403DB" xlink:to="loc_us-gaap_StatementTable_826B9D772D9656558D6E853DD5096074" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_9794327893D650AF8915918731DD49D0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_826B9D772D9656558D6E853DD5096074" xlink:to="loc_us-gaap_StatementScenarioAxis_9794327893D650AF8915918731DD49D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_FDE917938BD55C12B9573D21CE4D761A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_9794327893D650AF8915918731DD49D0" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_FDE917938BD55C12B9573D21CE4D761A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_EBC55FAD673558F596D81BCAC768120F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_826B9D772D9656558D6E853DD5096074" xlink:to="loc_us-gaap_StatementLineItems_EBC55FAD673558F596D81BCAC768120F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_52B72367647A5828970DE80B13354F01" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_EBC55FAD673558F596D81BCAC768120F" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_52B72367647A5828970DE80B13354F01" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCapitalization" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_StatementsOfCapitalizationAbstract" xlink:label="loc_oge_StatementsOfCapitalizationAbstract_4B51FF2A4BF55ABA9AC1D48312F0A09C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCapitalizationTable" xlink:label="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StatementsOfCapitalizationAbstract_4B51FF2A4BF55ABA9AC1D48312F0A09C" xlink:to="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_67509B76B1275E4C942D2B4DE3B1BE36" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_67509B76B1275E4C942D2B4DE3B1BE36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_27CB92973A195BA3849C2C9C9BF304F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_67509B76B1275E4C942D2B4DE3B1BE36" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_27CB92973A195BA3849C2C9C9BF304F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_27CB92973A195BA3849C2C9C9BF304F5" xlink:to="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_661C641D01B85D1583F8BDA7ADE3DADD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_677BC79D416B5C98B8E4F781C2C94D40" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_677BC79D416B5C98B8E4F781C2C94D40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_677BC79D416B5C98B8E4F781C2C94D40" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_9F9984743F9A5DA5923301D9356A5120" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:to="loc_us-gaap_SeniorNotesMember_9F9984743F9A5DA5923301D9356A5120" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_3A5F632E45AE5567A275D22B9D178556" xlink:to="loc_us-gaap_LongTermDebtMember_0CB91AFC0B1C566985AB88689E39EB14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_F1D4601B7CF95FA68961A2E6B825506A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_us-gaap_DebtInstrumentAxis_F1D4601B7CF95FA68961A2E6B825506A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_F1D4601B7CF95FA68961A2E6B825506A" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember152014Member" xlink:label="loc_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueNovember152014Member_142F8DBC38D15BFB8220C74802C176B9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember242017Member" xlink:label="loc_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueNovember242017Member_1A40EB7A35C254BAB31BFBEC094F6928" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152016Member" xlink:label="loc_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJanuary152016Member_5A78DD99788A5CA89B8E545E8AF94ABA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152017Member" xlink:label="loc_oge_SeriesDueJuly152017Member_C179469ED2B453288B71D838297E3BB4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJuly152017Member_C179469ED2B453288B71D838297E3BB4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueSeptember12018Member" xlink:label="loc_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueSeptember12018Member_D20BD6E6AF83537EB8AFEEDC94B87A35" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152019Member" xlink:label="loc_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJanuary152019Member_ADE0F4D507E55EC2B02458DEF3867377" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152027Member" xlink:label="loc_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJuly152027Member_62316EBF91725BBEB55EB41654E645DD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueApril152028Member" xlink:label="loc_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueApril152028Member_B0E8C8EEE0EA5886AF86C088E4705D56" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueAugust12034Member" xlink:label="loc_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueAugust12034Member_04EC3D409D7E51E5A4C426403BD4D269" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152036Member" xlink:label="loc_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJanuary152036Member_922AF2353ED854128BD2EA7D6CBDA437" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueFebruary12038Member" xlink:label="loc_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueFebruary12038Member_945084CD9A4D54509213DEE7DC1AA768" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJune12040Member" xlink:label="loc_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueJune12040Member_67C850E2128A5238A8B525C0D0570EFF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeniorNotesDueMay152041Member" xlink:label="loc_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeniorNotesDueMay152041Member_543B9AAE9B7F51949E01DF36BE4EB2D0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueMay12043Member" xlink:label="loc_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesDueMay12043Member_513E7A1FBFB15502AA53456D10F654BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueMarch152044Member" xlink:label="loc_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueMarch152044Member_A3CCF3BB72F5552E9CA5C500E052B208" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueDecember152044Member" xlink:label="loc_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueDecember152044Member_B5D26628C4F2516FAFF740A3FDAC216C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueAugust152047MemberDomain" xlink:label="loc_oge_SeriesdueAugust152047MemberDomain_8A1960C66F0C586DB3E7F1DE2CF89360" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueAugust152047MemberDomain_8A1960C66F0C586DB3E7F1DE2CF89360" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueApril12047Member" xlink:label="loc_oge_SeriesdueApril12047Member_00EF47DD56E953BEB4BFE8A26269768F" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_SeriesdueApril12047Member_00EF47DD56E953BEB4BFE8A26269768F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DueAugust312062Member" xlink:label="loc_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_DueAugust312062Member_7075EB3A21ED5B6FB0BD6889446F4997" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_GarfieldIndustrialAuthorityBondMember_FD7E59241C225DFFB96A275A74F49E46" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_325AA4C6EC52559598FD350C0848C1EA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_5DAA98E2A9E35565B41C7B51FA2A2BDA" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_C5C56F30C15E58C4A4A7E831B7C2180B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_41216CAF8C565116AA575757E3DAE609" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_dei_LegalEntityAxis_41216CAF8C565116AA575757E3DAE609" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_41216CAF8C565116AA575757E3DAE609" xlink:to="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_47D883A27BA7582696D5AD6A4F70629D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:to="loc_oge_OgeEnergyMember_47D883A27BA7582696D5AD6A4F70629D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_8673646997EA5BBA831EBE9E9391012C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_092AFA3E50E252F894BB7962DE200F68" xlink:to="loc_oge_OgAndEMember_8673646997EA5BBA831EBE9E9391012C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems" xlink:label="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationTable_2DB9948435B35EA9AAB40F6DF5A33092" xlink:to="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_CommonStockValue_69ECC62860D85A70A2CCF7E81787A4FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_EF372E907F71514C9522A5819D70C5DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_D4B675744A785F43A231A040C3E35D66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E04EA203281C504FB803221F6BFCD1D2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_E04EA203281C504FB803221F6BFCD1D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_65B9953F1BA9599396205D31D3F637C7" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_StockholdersEquity_65B9953F1BA9599396205D31D3F637C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_56757AAC1EAE5C0D9520D980BD78B939" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_CF4CAB7EDE8A59D7BF386C0106EFEF74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_EA352B92724C570494C8AE4AE547ECD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_C5A1465182215E7FB1E6D0D79728B64E" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_C5A1465182215E7FB1E6D0D79728B64E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_LongTermDebt_2739351DD09352AE86E31EEB90062CB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_LongTermDebtCurrent_844B1EF936D15EB499580C6C75424A82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_228B4CA08EB450D8A173A7735650C706" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizationLongtermDebtAndEquity" xlink:label="loc_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems_21F868C2D67C59EC96385CD54EF52E91" xlink:to="loc_us-gaap_CapitalizationLongtermDebtAndEquity_441C4D8D57595F8895C914289ACB0F16" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_ParentheticalAbstract" xlink:label="loc_oge_ParentheticalAbstract_216768E91AED5C40824E4E10BA30DA0A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ParentheticalAbstract_216768E91AED5C40824E4E10BA30DA0A" xlink:to="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_E65F395CD800571CBE780330661F84D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_RangeAxis_E65F395CD800571CBE780330661F84D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeAxis_E65F395CD800571CBE780330661F84D7" xlink:to="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_9B04D3B58BDD5832976A90359955DC00" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:to="loc_us-gaap_MinimumMember_9B04D3B58BDD5832976A90359955DC00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_6C1CCC31CF1952B2B2446BE7315E1860" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_40056517F56652E49E4E722E957168E8" xlink:to="loc_us-gaap_MaximumMember_6C1CCC31CF1952B2B2446BE7315E1860" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_8B07809689225EBABB34CA9A0DFC7BC5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_8B07809689225EBABB34CA9A0DFC7BC5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6119C50596D85985BA981C0F4E18703D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_8B07809689225EBABB34CA9A0DFC7BC5" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6119C50596D85985BA981C0F4E18703D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_385CA7FFFE335BC389B79C68F8F9A391" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_6119C50596D85985BA981C0F4E18703D" xlink:to="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_385CA7FFFE335BC389B79C68F8F9A391" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_7A561BD862DB563986B050C8697E5B15" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_7A561BD862DB563986B050C8697E5B15" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_7A561BD862DB563986B050C8697E5B15" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_B71E0B1F63765176BA604273C8212A60" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:to="loc_us-gaap_SeniorNotesMember_B71E0B1F63765176BA604273C8212A60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_C3FA69814CA354C09F4862070DFE1611" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_81663A003D5C5C81B96B8A256FAAA10A" xlink:to="loc_us-gaap_LongTermDebtMember_C3FA69814CA354C09F4862070DFE1611" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_B32823090DD454BDB5A14010DAB3E4D6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_DebtInstrumentAxis_B32823090DD454BDB5A14010DAB3E4D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_B32823090DD454BDB5A14010DAB3E4D6" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_1D25A88A33D953A292121DA9B30F4D81" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_GarfieldIndustrialAuthorityBondMember_1D25A88A33D953A292121DA9B30F4D81" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_F5247D9308CD58BE8F73C1DD08FDB763" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_F5247D9308CD58BE8F73C1DD08FDB763" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_0C25F8C35A5958C1BFA8E145E055A272" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_0C25F8C35A5958C1BFA8E145E055A272" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember152014Member" xlink:label="loc_oge_SeriesDueNovember152014Member_BDE0365149F55862930832F29F2DB21D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueNovember152014Member_BDE0365149F55862930832F29F2DB21D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueNovember242017Member" xlink:label="loc_oge_SeriesDueNovember242017Member_8A743DC29F2051C4A8D2F748F180D77B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueNovember242017Member_8A743DC29F2051C4A8D2F748F180D77B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152016Member" xlink:label="loc_oge_SeriesDueJanuary152016Member_28FC8C61EED8598CAF3573DF64054690" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJanuary152016Member_28FC8C61EED8598CAF3573DF64054690" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152017Member" xlink:label="loc_oge_SeriesDueJuly152017Member_91649B5E303D5EE5BB0BFB8160325E58" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJuly152017Member_91649B5E303D5EE5BB0BFB8160325E58" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueSeptember12018Member" xlink:label="loc_oge_SeriesDueSeptember12018Member_F4CB4B52159F551AA3C91370AAD7F9FF" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueSeptember12018Member_F4CB4B52159F551AA3C91370AAD7F9FF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152019Member" xlink:label="loc_oge_SeriesDueJanuary152019Member_1DDA76A09FF55EFBBC2AB673CA673B86" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJanuary152019Member_1DDA76A09FF55EFBBC2AB673CA673B86" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152027Member" xlink:label="loc_oge_SeriesDueJuly152027Member_1A4BCA129E805A568213A081F12A797F" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJuly152027Member_1A4BCA129E805A568213A081F12A797F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueApril152028Member" xlink:label="loc_oge_SeriesDueApril152028Member_CF040E56F48B52938D7616FFCBD58085" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueApril152028Member_CF040E56F48B52938D7616FFCBD58085" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueAugust12034Member" xlink:label="loc_oge_SeriesDueAugust12034Member_4CF2484220B4508487D00214E4616EC5" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueAugust12034Member_4CF2484220B4508487D00214E4616EC5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJanuary152036Member" xlink:label="loc_oge_SeriesDueJanuary152036Member_82EE4D5D7CC9560FB6CF64FCC303FB66" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJanuary152036Member_82EE4D5D7CC9560FB6CF64FCC303FB66" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueFebruary12038Member" xlink:label="loc_oge_SeriesDueFebruary12038Member_2F8B6E2F715D5E60AF1649337DBCB500" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueFebruary12038Member_2F8B6E2F715D5E60AF1649337DBCB500" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJune12040Member" xlink:label="loc_oge_SeriesDueJune12040Member_2D0EF9A34C8259718992BFDA5D4A1388" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueJune12040Member_2D0EF9A34C8259718992BFDA5D4A1388" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeniorNotesDueMay152041Member" xlink:label="loc_oge_SeniorNotesDueMay152041Member_8A3A6A5A2186593BA2864D31AC7BD3AB" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeniorNotesDueMay152041Member_8A3A6A5A2186593BA2864D31AC7BD3AB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueMay12043Member" xlink:label="loc_oge_SeriesDueMay12043Member_DCC3E26E39D55FABBC356BF0C6D14EF7" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesDueMay12043Member_DCC3E26E39D55FABBC356BF0C6D14EF7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueMarch152044Member" xlink:label="loc_oge_SeriesdueMarch152044Member_A8751493BA7457E9A3C8DB2A4D4C64A8" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueMarch152044Member_A8751493BA7457E9A3C8DB2A4D4C64A8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueDecember152044Member" xlink:label="loc_oge_SeriesdueDecember152044Member_8DC08FBD0DB45B1A9BBF87DE20324B11" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueDecember152044Member_8DC08FBD0DB45B1A9BBF87DE20324B11" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueApril12047Member" xlink:label="loc_oge_SeriesdueApril12047Member_5B3A8220C15B50C4971106C1CB2306A3" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueApril12047Member_5B3A8220C15B50C4971106C1CB2306A3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueAugust152047MemberDomain" xlink:label="loc_oge_SeriesdueAugust152047MemberDomain_0ED98D98861154AEB8AE1C915B8F0C75" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_SeriesdueAugust152047MemberDomain_0ED98D98861154AEB8AE1C915B8F0C75" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DueAugust312062Member" xlink:label="loc_oge_DueAugust312062Member_4B7CCCD1A3FD583F8AF436CC3FCBAC8E" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_1BB4B674A69E5BD0B122C69C445CC202" xlink:to="loc_oge_DueAugust312062Member_4B7CCCD1A3FD583F8AF436CC3FCBAC8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_1961205DDB555B2083B729C5632DF0B2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_dei_LegalEntityAxis_1961205DDB555B2083B729C5632DF0B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_1961205DDB555B2083B729C5632DF0B2" xlink:to="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_9FE722E0AD995735B22601D7F93271A4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:to="loc_oge_OgeEnergyMember_9FE722E0AD995735B22601D7F93271A4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_2C3085F69332500D8A64F9596EBED2AD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_94893FDB26185BBC88A96427CB9E7A8E" xlink:to="loc_oge_OgAndEMember_2C3085F69332500D8A64F9596EBED2AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_3A31AB2244D25AAFAF8BB142AD92B0BB" xlink:to="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_46B3016366305D8DA0E931B2BC0F8C95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_5D5457353BAA5EC19876C629154CD061" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_9CB680BF896B51C4861C221555E5C861" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_9CB680BF896B51C4861C221555E5C861" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockShares" xlink:label="loc_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_TreasuryStockShares_DA9C361AF8E3531E87A2AC8BFC383BA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_DebtInstrumentMaturityDate_07069FC4E4E359AC9ACAC77403893B99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_3A6FB60001CA58C6902424E8A18B6D51" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7E9C20114F2F5E11ACDFF7B10276EA36" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_3A6FB60001CA58C6902424E8A18B6D51" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_118BBDED6AB2550B9D394FD0F2456103" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_B0386EB45C7D565380BDD763E767DBC9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_118BBDED6AB2550B9D394FD0F2456103" xlink:to="loc_us-gaap_StatementTable_B0386EB45C7D565380BDD763E767DBC9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_1B61A509C83D572585BE3DBF438E7984" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_B0386EB45C7D565380BDD763E767DBC9" xlink:to="loc_us-gaap_StatementScenarioAxis_1B61A509C83D572585BE3DBF438E7984" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_F07C584610395B88B95425A57FE860EA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_1B61A509C83D572585BE3DBF438E7984" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_F07C584610395B88B95425A57FE860EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_B0386EB45C7D565380BDD763E767DBC9" xlink:to="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:to="loc_us-gaap_ProfitLoss_13B35FBA5AB55A40B1DCCC3B923E6E47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAmortizationAndAccretionNet" xlink:label="loc_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_DepreciationAmortizationAndAccretionNet_DAEB38256EA351CAB36EAB5F94E3D872" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_88FD1FA6E16B5F4BA3558A06D60CF7C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_C18C0405DFCC5BA48541DBDDE2BA7696" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates" xlink:label="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates_A3A94B459EE951C5AD0F42F3308D97BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_5C2C3F21A6BE59A5AC47486BA3312241" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets_19373FF9A5905A288E22964339067F30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_A67C3825EB1E5FA7B98B9B18F79CBD59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_ShareBasedCompensation_AFBA7ABDFA0A54CC9C91B81DFC2C7DC7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent_C3FB6D2A316E555A987C374FE375A604" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent" xlink:label="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent_09D7DC64BEFD51678451D6A05D0E07FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_4B1053B2974D522EABF1E5C457210958" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_41CCCB6F23F2526981EA467916566008" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_9DA8395615625012AD5959CF5D82CC3E" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_551DE37EC40D5107AE263EA8E37020E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties_3051589AADD75A5B9364E52B717520F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInUnbilledReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInUnbilledReceivables_BAB6D98555DF5DCAA9F1CE532A8483CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable_E4EF8EB5F9D755628A3630D3BC7EAF08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_3192DD30EC755B89B4A7D182420543B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredFuelCosts" xlink:label="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInDeferredFuelCosts_706F9EC1371E5321A164189C5F94F252" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_027F8BB6D34B5A1B9A9EA3EFCFE574DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_1A751A6B1BBA5B60B691DE8ED8FE4D2F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities" xlink:label="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_oge_IncreaseDecreaseInDeferredFuelCostsCurrentLiabilities_674F0079E4D35C89B9634AE81B129BE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_0D5B9F109F94550E970D8F1D49F89C8E" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_A04F07934EA95432AE9258E6724CD373" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A3FDB942F3CB5769B7AE1873D83176A7" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_75453AB0D07C5B98B968A328C602AEA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_D60F9F72320E5B1BA00739386ACB79AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital" xlink:label="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital_7B279CED092E55E4B663974473F820F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_7355E285C7D555778E29BB79F38DF117" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease" xlink:label="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease_052EEFD9727053B1BC66A52DD68E13AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EA0C91B4A2E855D189D1120D59544180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromInsuranceSettlementInvestingActivities" xlink:label="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromInsuranceSettlementInvestingActivities_06635B710C875B51B863DC406D1A4624" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromContributionInAidOfConstruction" xlink:label="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_ProceedsFromContributionInAidOfConstruction_97A4E6CC232751C2BC0293F15AF57EBD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_BF4793C5BD23539D851CAAB493A91919" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5F77C7FD2056563B933C86E9843C1803" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_93CAE22046DF5FA2A6C4B1B8568F0769" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfCommonStock_F888BFA8A8A95023B02440414CB45447" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_CDB19F8FBC2F52C2A3DAAEDAA692E148" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_8B01881DB916527D8BD1EEE33087EB96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_F676C516F904594590231620506A5A45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_05974A2F72475C2BB616969E820229CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInDueToAffiliates" xlink:label="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_IncreaseDecreaseInDueToAffiliates_52A513F98AA256FEABE33A21D3DA023B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_ProceedsFromMinorityShareholders_BE5584CCA3B25CCE8C2B8224DA9EBE7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLongTermLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_RepaymentsOfLongTermLinesOfCredit_87BC697B7EE05FD7B30BE5746249718B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_B6D5C855936153E3B8D3AE76531193CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_PaymentsOfDividendsMinorityInterest_EED851B39ECF5164A66A4F82B4067370" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_738ABEF4DA845E0DBB28D920B8F5DDE4" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_833B42E2ECD35B52A462EACCA9EE70D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_DE4A22C1D68F5B299E396A80CACE368F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_FE75591F48E457069B29915523D50A51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_A87C9A0DBADB5738BCAD948B6DEC38DB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9F9A88DA6A6F5C1FAE7C5FC69B0D5E4F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_A87C9A0DBADB5738BCAD948B6DEC38DB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_268FB35C82EF53ACBA1EA8AD95FB0ADE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_CB40617FFE3456AE9D8BAC5627E67489" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_268FB35C82EF53ACBA1EA8AD95FB0ADE" xlink:to="loc_us-gaap_StatementTable_CB40617FFE3456AE9D8BAC5627E67489" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_CB40617FFE3456AE9D8BAC5627E67489" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_03767B00FEB759A5AF693010F298303F" xlink:to="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_CommonStockMember_8F5F791CA4DA5147B639F0493AEA9E8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_C14A4F7F091B55A2926AAF494019120E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_RetainedEarningsMember_FD8D1E0912A85C6FA5EB57AB40F41CE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_F7CB8513DA2D5856BEB6244DA982DE5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_NoncontrollingInterestMember_1204A9356ECE51BCB864983A173AE164" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_CD8956CF1DDE58F480AE51044747878B" xlink:to="loc_us-gaap_TreasuryStockMember_2AEE61B070235252BE9182D3410AF29C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_CB40617FFE3456AE9D8BAC5627E67489" xlink:to="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_0379733151E45C4AB7217E3B764CBC0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares" xlink:label="loc_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:to="loc_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares_37995A604F3B52108B7A41895EA54A1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_A64518E5204055689AC2E62464963710" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A6CA56981F8B5FEAA5695DF66B7FAD95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_6E7AC4EC25755344A224CC78DB5C1F61" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_us-gaap_ProfitLoss_6E7AC4EC25755344A224CC78DB5C1F61" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares" xlink:label="loc_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares_176F2F128530580788709C13970360FC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares" xlink:label="loc_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares_D0795C4D206857DF8C9C2AF126752DE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_CBA98BC4FBBA5FE982145563156E6175" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_F571E92035005A3793E19FC8F6525A32" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_784CAE002964580AB6D3A1C1269EFA99" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DividendsCommonStockCashNumberofShares" xlink:label="loc_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_DividendsCommonStockCashNumberofShares_04E3518106AC518BB13393677632932E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="loc_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_DividendsCommonStockCash_FE28553E81545B729FB48B971D578A86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_3CF7B02C55DD5A478EF36F6AC52ACA38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_FA34829134DB519EA38A4FD5FC33014C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares" xlink:label="loc_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares_8773281AE6BB5FD88B31A02123D952B7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares" xlink:label="loc_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares_C1DD734B6D4D5124ADA35FC3CCC7D6A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_22C0FF9E21CF518391D1CAD574E7C950" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_ProceedsFromMinorityShareholders_54A68597F2285A85B26D937DDCCB62CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_05D3AA1242B153579263A774E7513877" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_PaymentsOfDividendsMinorityInterest_05D3AA1242B153579263A774E7513877" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Deconsolidationofsubsidiary" xlink:label="loc_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_Deconsolidationofsubsidiary_7922230885045119ABF156B98457CC03" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners" xlink:label="loc_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_oge_DeferredIncomeTaxesAttributableToContributionsFromNoncontrollingInterestPartners_240D05335472521BA49024BCE38EE765" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit_251254786C7B59E09D7D62F97658EB4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_5D90A589F91F5C478566E648E2C7DDA7" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_5D90A589F91F5C478566E648E2C7DDA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A56A5154A56E539B85DB27A44F2287AF" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F30F70A1AF495144BA2931DCF5888AFF" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A56A5154A56E539B85DB27A44F2287AF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_B1639BDFE7E253FDABC5785DA4B31282" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_C15B068026675282952F5EA67C72A72F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_B1639BDFE7E253FDABC5785DA4B31282" xlink:to="loc_us-gaap_StatementTable_C15B068026675282952F5EA67C72A72F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_965EFE9CC5A456DFB13EC79440EF8237" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C15B068026675282952F5EA67C72A72F" xlink:to="loc_us-gaap_StatementScenarioAxis_965EFE9CC5A456DFB13EC79440EF8237" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_E2C721D4A368534B92C63F535DFFF719" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_965EFE9CC5A456DFB13EC79440EF8237" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_E2C721D4A368534B92C63F535DFFF719" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C15B068026675282952F5EA67C72A72F" xlink:to="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_711942616F325BC6B3700869C7B590DC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ProfitLoss_711942616F325BC6B3700869C7B590DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_9A295A0EB06D5033A82FC94CEF9F8E65" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax_135982CBCE095D51A90610FDB698F321" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_61EFD00EE3175CC58860100ADB1612F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E320DB1B239A5D0A8248F558977C8A09" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax_D06422B4BC645468A4A8CB9B210BBA7C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPostretirementPlansAbstract" xlink:label="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax_E4197E8FF0FD5DBEBA79840F2566D262" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax_10125302F0C558E8929C7EB73F310ADA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_64CEFE38A981518BB2319B43B82EAA2D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax_4DEEF8F8B9365E5FB3F9E0C771011D70" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax_C075B3BC9D845F26857CC42F7D793CCE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_5A502D15FAB05010B81D02FBA85DD183" xlink:to="loc_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax_E5484ABEC76753789F7E376CD4379FF5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_874C7FDC92C453DBB1AB994E7F82D5DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax_DCDC741DFF7B5D8C9E6C5FC7F58459ED" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationOfInterestRateSwapNetOfTax_DCFB6DC1D8D05D9B80856DE3CFA56C95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_8D760A1953E85EB08B43744D8B9CD411" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_A32628F365155F6DA78FB07391A8C1AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_CF90EAD0306859FF8BDEE4CFABEDB4E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_BABB216057035C808C8E302B3D39F8D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation" xlink:label="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_EE7E3B6F9E3452B78DC111CBD8ACCDA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_AA5314D19906574AB20C169215BA6756" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_887DD2DDA09356EFAF20086B4492B76F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_00792E05C70E502C8E6B19456495E9B5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_B712554D3240527DB08E073D28D504C5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_00792E05C70E502C8E6B19456495E9B5" xlink:to="loc_us-gaap_StatementTable_B712554D3240527DB08E073D28D504C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_B712554D3240527DB08E073D28D504C5" xlink:to="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_14F7807051035CFE9BCA05F36C9B3959" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_D64EEACD2C4251178E49CF502BCFE236" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_B712554D3240527DB08E073D28D504C5" xlink:to="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax_CB47C967E9885B1B9F6109181E0E5E86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax_8569CE4859B254CE89794CC46147013D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax" xlink:label="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax_511C5F46C61E5DA8821C051925F3E81C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_487E911906CD565EAAEC45247F37CC11" xlink:to="loc_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax_8BABBB8DDF75522993BEAAB91D75EF2F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPostretirementPlansAbstract" xlink:label="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect" xlink:label="loc_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect_5BD3A4FBA4BC5CC48B8343870A2BDDBE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax_EE4D561C401E5A8483E4DC595AC83AB9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax_4473B38AC5115F438223080E4A82C2B9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax" xlink:label="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax_B9B66150E144586CA173ED9E51EE474F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationTax_295123ADAA9A5E0DBE1D840EEA71BCEF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect" xlink:label="loc_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect_5A07FE67F3695940A4D164E1F01F2BFA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax" xlink:label="loc_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DefinedBenefitPostretirementPlansAbstract_F0F9CDF6078B5C2B9FC6E31E4D08AEC3" xlink:to="loc_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax_F9135F0196E85B25B65CAD108DE07872" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_1DE0076589AC5CC4A5A8216A3D59C702" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_4DB7313A1AF859919F42CC8D3884D522" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax_F5A103E166FA5DCFB83004D9395741B2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ConsolidatedStatementsOfIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_1117FD2B20FF9A4B350D63CD5A9B1B09" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_D7E169CB0DCE1EF4DDFF63CD5A9D672E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_1117FD2B20FF9A4B350D63CD5A9B1B09" xlink:to="loc_us-gaap_StatementTable_D7E169CB0DCE1EF4DDFF63CD5A9D672E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_5A3EA9E3D61616A658E863CD5A9E8FE5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D7E169CB0DCE1EF4DDFF63CD5A9D672E" xlink:to="loc_us-gaap_StatementScenarioAxis_5A3EA9E3D61616A658E863CD5A9E8FE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_56A4FF8140ADECD564AF63CD5A9E3671" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_5A3EA9E3D61616A658E863CD5A9E8FE5" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_56A4FF8140ADECD564AF63CD5A9E3671" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D7E169CB0DCE1EF4DDFF63CD5A9D672E" xlink:to="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricDomesticRegulatedRevenue" xlink:label="loc_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:to="loc_us-gaap_ElectricDomesticRegulatedRevenue_1A5010E0E4CFDD28C13563CD5AA05A91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:to="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingRevenue_DE96B9E4B041A629B24D63CD5AA2902B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_26D5DE3F5BB933B4668563CD5AA03B04" xlink:to="loc_us-gaap_Revenues_14E9411C5F331C3BCB0363CD5AA2FDD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsSoldAbstract" xlink:label="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfDomesticRegulatedElectric" xlink:label="loc_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:to="loc_us-gaap_CostOfDomesticRegulatedElectric_D65BF6E97E8C530D56B963CD5AA284A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GasGatheringTransportationMarketingAndProcessingCosts" xlink:label="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostOfGoodsSoldAbstract_44273DABAAF4F8EB073463CD5AA2EED4" xlink:to="loc_us-gaap_GasGatheringTransportationMarketingAndProcessingCosts_4BDD27B345A16F9165AF63CD5AA3F52F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_6E5C95944541EDAF651263CD5AA4BA19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_F23E3CDC435E16DE7BC063CD5AA4452A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_F23E3CDC435E16DE7BC063CD5AA4452A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_60295B6421C4CC64348163CD5AA4E8A0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_DepreciationAndAmortization_60295B6421C4CC64348163CD5AA4E8A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_0E74FF3F1FB99F9F7B6563CD5AA41738" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_0E74FF3F1FB99F9F7B6563CD5AA41738" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_F68BACD5BC847022E38163CD5AA4F6CE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_F68BACD5BC847022E38163CD5AA4F6CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_CADDCCC7C70419B9600263CD5AA4565F" xlink:to="loc_us-gaap_OperatingExpenses_3C5F5BE46FA0A03C03BB63CD5AA41B41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_6FE214F951D3E97C83C763CD5AA54512" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_OperatingIncomeLoss_6FE214F951D3E97C83C763CD5AA54512" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_BCFE5EDA9B256BE224A263CD5AA5EFEF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_BCFE5EDA9B256BE224A263CD5AA5EFEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity_2BC5E3596EA6B8BCFCA663CD5AA5D432" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpense" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitExpense_0A2BB00D36BAE395AFBD63CD5B1E4469" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncome" xlink:label="loc_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_OtherNonoperatingIncome_5F404B489BD49795B41563CD5AA51FDE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingExpense" xlink:label="loc_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_OtherNonoperatingExpense_BB2BECA0712AF96F399763CD5AA57B3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_1E68434848EE3103249463CD5AA5A5D6" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_04492C420209A92ED7F663CD5AA556F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseAbstract" xlink:label="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseLongTermDebt" xlink:label="loc_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_InterestExpenseLongTermDebt_04A8BBB3C235CB36949363CD5AA6AF61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions_8A07E7635A1928FCF3DF63CD5AA6949E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseShortTermBorrowings" xlink:label="loc_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_InterestExpenseShortTermBorrowings_EA041408A0C7C0B0870563CD5AA60A38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestExpenseAbstract_AD918DE6DAD1E7F4365763CD5AA5D25B" xlink:to="loc_us-gaap_InterestExpense_681E011A06FA4F44792963CD5AA6439C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_8F210193E25A72EDF69A63CD5AA67D4C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_941788A50435239FD92563CD5AA6BEC9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_EC8EB1F4BC84453135C663CD5AA66271" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_ProfitLoss_EC8EB1F4BC84453135C663CD5AA66271" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FC408A875C33A4D8237E63CD5AA7F073" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_F0967404F735701060A163CD5AA8D7D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_EarningsPerShareBasic_24C7148B2DEE0ADEC98863CD5AA8EB0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_EarningsPerShareDiluted_D469FE0C67247580793063CD5AA843FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_35C4AC67253C6C2EE76363CD5A9E06D1" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_F63A87FBDE89E5F8960D63CD5AA85F3E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/DocumentAndEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_DocumentAndEntityInformationAbstract" xlink:label="loc_oge_DocumentAndEntityInformationAbstract_3BD600F64A8C5AF7A41E2DE400D3849F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationTable" xlink:label="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_DocumentAndEntityInformationAbstract_3BD600F64A8C5AF7A41E2DE400D3849F" xlink:to="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationDocumentAxis" xlink:label="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:to="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentDomain" xlink:label="loc_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationDocumentAxis_8830AF3DF004571D9B025D48EB59F239" xlink:to="loc_dei_DocumentDomain_0C541A1F2BE25223923BD151EFE04E17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentInformationLineItems" xlink:label="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationTable_E413B47485975014AB3AB18D9D661687" xlink:to="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityRegistrantName_5A72A527F9D955208D0E49979438A3ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityCentralIndexKey_A4D7A31BB8765A9BB48429E7BBF8647A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_7BECBC2B105754DC9413DEBA984E9C6A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_CurrentFiscalYearEndDate_7BECBC2B105754DC9413DEBA984E9C6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityFilerCategory_DC582D30D86953959A6FA73FDB628F6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentType_887CB5C53679528998C2BDB4BF0D7293" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentPeriodEndDate_8CEF82A128995CC28FB4D747EBEE707B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentFiscalYearFocus_29FE13569E1158A99223942E1634C57F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_DocumentFiscalPeriodFocus_0EC98C08B0BE5FC1A2F3ED32856075EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_AmendmentFlag_DAD9376C40205E1CB7C71F887EEF06F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_631659ABACA4517FA9E5C998A85E1B62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_1B71EF366DDA5E6F9029600EC9E0EED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityVoluntaryFilers_7FEE851FA9055C938FD57DBA6D28F390" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityCurrentReportingStatus_D14E19FA25985D0ABD0D648E5B232976" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_DocumentInformationLineItems_29FA84BA21825D7CABE249B25F63D336" xlink:to="loc_dei_EntityPublicFloat_6C4ED2BE2CEA54B4AB7C5B2C9F5C09BE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/FairValueMeasurements" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_C9B64B102D7D56DE92421280B498EACF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_A07B3FDBCBD951CF818CCAB9B2131ACB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_C9B64B102D7D56DE92421280B498EACF" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_A07B3FDBCBD951CF818CCAB9B2131ACB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_389314F563D8534CA0FA4E367A9C3A58" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_389314F563D8534CA0FA4E367A9C3A58" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_71DDF96CE6D75D8387FCA1768FAC9DDC" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_FEF4D9B4B9A85706A4EAFF1674D29EB0" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_71713E1AA11E51E4B2D1B6B5D02D8DBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_9AA9E9690B1E5D31A99A55822A211EBF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:to="loc_us-gaap_DebtInstrumentAxis_9AA9E9690B1E5D31A99A55822A211EBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_9AA9E9690B1E5D31A99A55822A211EBF" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndESeniorNotesMember" xlink:label="loc_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgAndESeniorNotesMember_6F47F275DAE458C7929016FDE2F1FB6A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEIndustrialAuthorityBondsMember" xlink:label="loc_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgAndEIndustrialAuthorityBondsMember_C66364DECC335FAAB86A63FE5790008D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndETinkerDebtMember" xlink:label="loc_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgAndETinkerDebtMember_94CAB22C7CCB5D82B7B19FECD4E6A210" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergySeniorNotesMember" xlink:label="loc_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_38FA87355CA658DE831425C39AEDA64A" xlink:to="loc_oge_OgeEnergySeniorNotesMember_28E811514B7D516884D878AA05193B73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_0F496663FB1254EDB70B4C3F3D925752" xlink:to="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet" xlink:label="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_FE189BA763505671A8B4CB9FBA249796" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="loc_us-gaap_LongTermDebt_613C7173D3E75351B94DAF0B72D5E032" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_58243E7F3583528085F910C2C6729A99" xlink:to="loc_us-gaap_LongTermDebtFairValue_ABCC279AA70E57B7933A60FF3FA45103" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/FairValueMeasurementsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_97B542AAD13F53E596BF1C2CD1D96713" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTextBlock" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_B9B931858D455BA28DB7D10626C0151B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_97B542AAD13F53E596BF1C2CD1D96713" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTextBlock_B9B931858D455BA28DB7D10626C0151B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesAbstract" xlink:label="loc_oge_IncomeTaxesAbstract_40536CDAEFF25949B9AF0025A53BFB59" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_42B034B949ED5CDABD772FBEE4357DF2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_IncomeTaxesAbstract_40536CDAEFF25949B9AF0025A53BFB59" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_42B034B949ED5CDABD772FBEE4357DF2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesAbstract" xlink:label="loc_oge_IncomeTaxesAbstract_7C51C78E4FCC58D0B23399A549874F87" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_IncomeTaxesAbstract_7C51C78E4FCC58D0B23399A549874F87" xlink:to="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_222D0B44EC505ED9A2B3BC329190E072" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:to="loc_dei_LegalEntityAxis_222D0B44EC505ED9A2B3BC329190E072" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_222D0B44EC505ED9A2B3BC329190E072" xlink:to="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyCorpMember" xlink:label="loc_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:to="loc_oge_OgeEnergyCorpMember_402EA7EBB56059A8B9A6D1B0087BFDE4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_735FA944F79D5A388DD8D7A65FECF0B8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_51CB5206F4E9523E8F8E0801343ED6E8" xlink:to="loc_oge_OgAndEMember_735FA944F79D5A388DD8D7A65FECF0B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_23098A2AFC395747BEC05EE00670A9EB" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_2A191119B5E55C14B80DF6834134B627" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederaloperatinglossMember" xlink:label="loc_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_3AEBDC9B7242507594D86FC02D4BCEAE" xlink:to="loc_oge_FederaloperatinglossMember_5FB261D50B7A5C5CB84F07E5E536F650" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAxis" xlink:label="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:to="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardNameDomain" xlink:label="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardAxis_5B6BF16F23E958C2912956E383E1E3B6" xlink:to="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_StateOperatingLossMember" xlink:label="loc_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_StateOperatingLossMember_2DDA074403E75B17ABD48156C61AEC38" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalOperatingLossMemberMember" xlink:label="loc_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_FederalOperatingLossMemberMember_0C2B4589878358F6AACE7358A3999A9F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalTaxCreditsMemberMember" xlink:label="loc_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_FederalTaxCreditsMemberMember_D567A17FF8A35F20A92B08AA16C82F3E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaInvestmentTaxCreditsMemberMember" xlink:label="loc_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_OklahomaInvestmentTaxCreditsMemberMember_8AA6C7463C52592BA120BB5DDAE0BBAD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaCapitalInvestmentBoardCreditsMemberMember" xlink:label="loc_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_OklahomaCapitalInvestmentBoardCreditsMemberMember_F19A98D879BE5FE98C4540622DBC6DE5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaZeroEmissionTaxCreditsMemberMember" xlink:label="loc_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_OklahomaZeroEmissionTaxCreditsMemberMember_5DCBFAFA3B3C59F08D95B5F62204D693" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LouisianainventorycreditsMemberMemberDomain" xlink:label="loc_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_BB502BDBE2AE5E76B18580AD8A537701" xlink:to="loc_oge_LouisianainventorycreditsMemberMemberDomain_A643BE0CE87E5D2E89B3560476E197FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_DB6E4006BDC35689A5BCC94C3D6F1656" xlink:to="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Reductioninnetdeferredincometaxliability" xlink:label="loc_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_Reductioninnetdeferredincometaxliability_7462DDF3F7135D6D92AF9C9454CC7048" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_OperatingLossCarryforwards_F34C17C1721752D8A27046DF77C70E6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal_E6DDB2C0665952A0BF2C68D87890C69E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_DB297C429A8255129CD805AEE68F60B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_3F97B0456D9359DBBD3DF2C2E12C6EE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_CurrentIncomeTaxExpenseBenefit_7DC6078BD68A5795B9720E7291507FCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_787A093B05CA5796A3B7E985B4D2B623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_5AB5F0E9585656D0ACFD9E13923BC86E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_96ECB9A807575336B26594A7E2B195C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentTaxCredit" xlink:label="loc_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_InvestmentTaxCredit_774B9E3B2677561E9E8E3FC5857C5F76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_822853B5CFD8535FA27C63C40A31F810" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_9B3C56B47EB659B38CB9911D3FBB134C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Federaltaxpercentagerevaluation" xlink:label="loc_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_Federaltaxpercentagerevaluation_78F0DC427918567CA3EDE9BC6AF39533" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther_FA7DCE62AD0852C89FA8FE69F109A7F8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent_26BD0341C2B15585B4E224DC1F94B1F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends_CCEFB6115ACC574B9EB0001E64FD23BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment_88391D0AF8775F7DA43EBA0EAE6E4A83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes_B403E9A04EA65AE4884139E26FC666C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies_1C5B6B03C3D75B9BB0CD7CEC8862DFB4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes" xlink:label="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes_9069938DC6515374AEC428B7904C1333" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_0196FC8ECDE05003A9395DA5C8B8D6EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_2C254097374F5133A69DF39D9CBA89CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_D0163A896DA8592793ECB6419D6F101A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_9A0BB3A7FC875E9A9049236DBA4B343B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CurrentDeferredTaxAssetsFederalTaxCredits" xlink:label="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_CurrentDeferredTaxAssetsFederalTaxCredits_65DFCD4C0FD954C5836774A76311051E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_4077A007F29C5AA994E59DAD2F66B05F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts_414AB18A14B55BFD9B4A9B1950F5B404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsGrossCurrent_C87D4A9D5FEC555185D080A5EA7D0D93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_0AF87811DC225466B1F1B8F9CE7F5136" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners" xlink:label="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners_772B4830A40D54B9B44D1B99FFA70A36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesRegulatoryAssets" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets_F5AD7847EECF55EC99F53F49EF936AB3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet" xlink:label="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:type="locator" />
    <link:presentationArc order="32" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet_4C1E727129175E468FE4A08DBCC8EA7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPrepaidExpenses" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:type="locator" />
    <link:presentationArc order="33" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses_C8EB27F959BA5C50988B6905E481FA9E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts" xlink:label="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:type="locator" />
    <link:presentationArc order="34" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts_4F9218C542525F96BF37DC50A8803C8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDerivatives" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:type="locator" />
    <link:presentationArc order="35" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDerivatives_2C0C9CF9639C5B20AD113FDF11E923F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:type="locator" />
    <link:presentationArc order="36" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesGrossNoncurrent_EE7A0239360A586A934F131BB539A77A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:type="locator" />
    <link:presentationArc order="37" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_6EA60D4037005820819A6E63C29239BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsStateTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:type="locator" />
    <link:presentationArc order="38" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsStateTaxCredits_7D0AE078A4495FE1A634F275634ADB95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:type="locator" />
    <link:presentationArc order="39" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_52CBF9AB66F357318561D17ACA8F7F0D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetNetOperatingLosses" xlink:label="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:type="locator" />
    <link:presentationArc order="40" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetNetOperatingLosses_DFF446779C255836BAAAB172BEF4362D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:type="locator" />
    <link:presentationArc order="41" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities_7C34831225545880A52A72761C8DE3AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:type="locator" />
    <link:presentationArc order="42" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations_42A15E2990AF50759DF0A385A170B6D9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits" xlink:label="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:type="locator" />
    <link:presentationArc order="43" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits_CB0A3BBDDC03542E8AF61E041DC77F9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:type="locator" />
    <link:presentationArc order="44" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_D960BE4ECD73501D816616077DF0BCAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGrossNoncurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:type="locator" />
    <link:presentationArc order="45" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsGrossNoncurrent_DAC8B64721C55773A536EDDDC74E7732" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:type="locator" />
    <link:presentationArc order="46" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_F28502BA0E085EEE8EE6F377674B2B32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:type="locator" />
    <link:presentationArc order="47" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate_250EBA9CA24651BDBCA845F93609B52A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:type="locator" />
    <link:presentationArc order="48" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_9344A719C44F5B59ACDF8187137DBFFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:type="locator" />
    <link:presentationArc order="49" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_C144341760295675BC70BA8D9854467E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:type="locator" />
    <link:presentationArc order="50" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_E2E2A7B838625EA0ADDDE25A45E3C822" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:type="locator" />
    <link:presentationArc order="51" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued_E8D1683EBE15579988DA1B5DA39A0C29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:type="locator" />
    <link:presentationArc order="52" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease_C326F8C3F33F590B971E9ACCE0DF08E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:type="locator" />
    <link:presentationArc order="53" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_58284A6F6D015D8285BB6A7F0C60EA96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxCreditCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_324465FAB3C353958AA8A484A09BBF3C" xlink:type="locator" />
    <link:presentationArc order="54" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards_324465FAB3C353958AA8A484A09BBF3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxCreditCarryforwardExpirationDate" xlink:label="loc_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:type="locator" />
    <link:presentationArc order="55" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_us-gaap_TaxCreditCarryforwardExpirationDate_BBE3B60F038B51F091749C080F4861B2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense" xlink:label="loc_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:type="locator" />
    <link:presentationArc order="56" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_EmployeeServiceSharebasedCompensationUnrecognizedTaxBenefitfromCompensationExpense_E6347C1DBCD45DCFA746EEB30C0DDE98" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Reductioninincometaxexpense" xlink:label="loc_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:type="locator" />
    <link:presentationArc order="57" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_Reductioninincometaxexpense_6A4CC18F6657540386D19F6A4A962B81" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes" xlink:label="loc_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:type="locator" />
    <link:presentationArc order="58" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_263B9042CAAE5793B9F95936F6046E36" xlink:to="loc_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes_B9D99E21D16559FDA1BDF71AF2A98591" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/IncomeTaxesTables" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesAbstract" xlink:label="loc_oge_IncomeTaxesAbstract_6AA27484FBB254DDA11DD58CB69F6253" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_56BE620C3C47558A8F38FE8CD1449015" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_IncomeTaxesAbstract_6AA27484FBB254DDA11DD58CB69F6253" xlink:to="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_56BE620C3C47558A8F38FE8CD1449015" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1389954978A851F6A578A7D158A53F80" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_IncomeTaxesAbstract_6AA27484FBB254DDA11DD58CB69F6253" xlink:to="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_1389954978A851F6A578A7D158A53F80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_FAEDD39310AF5F448325E7C28F0B18FB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_IncomeTaxesAbstract_6AA27484FBB254DDA11DD58CB69F6253" xlink:to="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_FAEDD39310AF5F448325E7C28F0B18FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_0838448BD40D52EAA03E972075B6BD2F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_IncomeTaxesAbstract_6AA27484FBB254DDA11DD58CB69F6253" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_0838448BD40D52EAA03E972075B6BD2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock" xlink:label="loc_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_FE544B89804150AFBCC07C1B7FA757C6" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_IncomeTaxesAbstract_6AA27484FBB254DDA11DD58CB69F6253" xlink:to="loc_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock_FE544B89804150AFBCC07C1B7FA757C6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_BA33C76729955E4AB56FF80982971E79" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_BA33C76729955E4AB56FF80982971E79" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_7842627BB59453B6A5A4966EE28A9FC4" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_170690CAB51A57DAA26FCDA26965A0AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_3207363BCE355DC383F8CFC96790BD87" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsDisclosureTextBlock" xlink:label="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_2D98C4AAD56554B09C6C8621095BA089" xlink:to="loc_us-gaap_EquityMethodInvestmentsDisclosureTextBlock_AD343D2D9F8956CD9B7B5B9E0431E599" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_B7D9BE06044C59A4AB2031F9D1A4E32C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_B7D9BE06044C59A4AB2031F9D1A4E32C" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_40AC346DF7AE5BD983925CAB43073D63" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_533A83B8E9A155E888F29EBFC464D05A" xlink:to="loc_us-gaap_SegmentDomain_40AC346DF7AE5BD983925CAB43073D63" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasMidstreamOperationsMember" xlink:label="loc_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_40AC346DF7AE5BD983925CAB43073D63" xlink:to="loc_oge_NaturalGasMidstreamOperationsMember_E48220E4305659C79BA11AFE9C150E0E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_207CFD2C778F5F92A1330AAE3C285346" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_207CFD2C778F5F92A1330AAE3C285346" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LegalEntityTypeOfCounterpartyDomain" xlink:label="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_207CFD2C778F5F92A1330AAE3C285346" xlink:to="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasTransportationMember" xlink:label="loc_oge_NaturalGasTransportationMember_7978177F87005813A07809267C68F44A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_NaturalGasTransportationMember_7978177F87005813A07809267C68F44A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingCostsChargedMember" xlink:label="loc_oge_OperatingCostsChargedMember_BB67578EE5B75ADB802A3EBA330A8088" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_OperatingCostsChargedMember_BB67578EE5B75ADB802A3EBA330A8088" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasStorageMember" xlink:label="loc_oge_NaturalGasStorageMember_F12B763747BE55FF8C92D69DF3E418C0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_NaturalGasStorageMember_F12B763747BE55FF8C92D69DF3E418C0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasPurchasesMember" xlink:label="loc_oge_NaturalGasPurchasesMember_0C244F8DD4A054ADB693F07110B831F0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_D812C71BA8EB5C91945A5A4A64F58506" xlink:to="loc_oge_NaturalGasPurchasesMember_0C244F8DD4A054ADB693F07110B831F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_3BD4108002BE54EA86E66AE6FA37D91E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_dei_LegalEntityAxis_3BD4108002BE54EA86E66AE6FA37D91E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_3BD4108002BE54EA86E66AE6FA37D91E" xlink:to="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableMidstreamPartnersMember" xlink:label="loc_oge_EnableMidstreamPartnersMember_8080FCE211F1506681BFD5DF6152A5F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_EnableMidstreamPartnersMember_8080FCE211F1506681BFD5DF6152A5F5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexLlcMember" xlink:label="loc_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_EnogexLlcMember_B328F8C38B585EB08F569C9A3EEBC68A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_6438065E76AA5AC3908A33CC7572029F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_OgAndEMember_6438065E76AA5AC3908A33CC7572029F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SoutheastSupplyHeaderLlcMember" xlink:label="loc_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_SoutheastSupplyHeaderLlcMember_A7191194D90A58C38E98FBB227C739C1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ArclightGroupMember" xlink:label="loc_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_ArclightGroupMember_9CF4B93EE7C95B08A2670FBA10F96FA6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeHoldingsMember" xlink:label="loc_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_OgeHoldingsMember_A2D611EF81E35F29BF44B1954214BD40" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_A2941BBFC8DB5ADCADA7D2848FD0ED53" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_OgeEnergyMember_A2941BBFC8DB5ADCADA7D2848FD0ED53" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CenterpointMember" xlink:label="loc_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F635CFC585705C6E861236D5725512C9" xlink:to="loc_oge_CenterpointMember_4B11B90F059B5F85BF3DFCAAF344B7FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_88DCDF56BC795646AA10AF54364F7C81" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_88DCDF56BC795646AA10AF54364F7C81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_8CAF66C991865E63B19901924C9A009A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_88DCDF56BC795646AA10AF54364F7C81" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_8CAF66C991865E63B19901924C9A009A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_1A428BFA305C50BDA0B078A13A431244" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_FF21823A75C05737BE467A268F86B26B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_FF21823A75C05737BE467A268F86B26B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_51569E4D890F5A498A6C617DEED2F17A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageOfEnogexLlcContributed" xlink:label="loc_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_PercentageOfEnogexLlcContributed_969F1D920CDA5AE395405532D62441BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ContributionsToPayDownShortTermDebt" xlink:label="loc_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_ContributionsToPayDownShortTermDebt_43F8D5CCFA675766A204A5F9C8248072" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentageShareOfManagementRights" xlink:label="loc_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_PercentageShareOfManagementRights_A1CF5004292C5CEF9E6B22047B12F4AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering_278F28FAC905550F97907B0C65970923" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LimitedPartnerUnitsOwned" xlink:label="loc_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_LimitedPartnerUnitsOwned_4964991FB7325C02A43927D726599E76" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_01D56E73A4A05560AF5EB2A927AD634B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP" xlink:label="loc_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_918932E877BE57DB8498E16CB2284014" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit" xlink:label="loc_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit_D992F0A84F8851019AAAC7A42CDACEAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceInitialPublicOffering" xlink:label="loc_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_ProceedsFromIssuanceInitialPublicOffering_ED58A0BD92005AE4A52D3A600C933AD9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Percentageofsubsidiarycontributed" xlink:label="loc_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_Percentageofsubsidiarycontributed_7A119926363C558DA764BB96E72408D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PartnersCapitalAccountUnitsAcquisitions" xlink:label="loc_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_PartnersCapitalAccountUnitsAcquisitions_E7254D0AF57152B4A51AB5809CE21248" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIncentiveDistributionRights" xlink:label="loc_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_PercentOfIncentiveDistributionRights_3B4D326AA26A59F3ADE500D331441B40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_9D950E623881510DA99FA09FCB3957E6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncreaseinFairValueofNetAssets" xlink:label="loc_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_oge_IncreaseinFairValueofNetAssets_4D383D0CE8045E1F99660909837C7C83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_8DC1998430CA56C5AB9C21001DD460DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_ACEF5C03B1E256C3917AE59BDC0E08A9" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_E38A75374CDE509DA70F7FF405CF7CD5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_459B3F69D24D551F81F6C3F171BEDDE5" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTable" xlink:label="loc_oge_ReconciliationofBasisDifferenceTable_F529389BE9A954D8BE66593387BA7F8A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_459B3F69D24D551F81F6C3F171BEDDE5" xlink:to="loc_oge_ReconciliationofBasisDifferenceTable_F529389BE9A954D8BE66593387BA7F8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_888F1DC14B7F5D29A8B7BCA04A594555" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ReconciliationofBasisDifferenceTable_F529389BE9A954D8BE66593387BA7F8A" xlink:to="loc_dei_LegalEntityAxis_888F1DC14B7F5D29A8B7BCA04A594555" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_39D0D9266E6D5FCFA11D9B23C252D4FB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_888F1DC14B7F5D29A8B7BCA04A594555" xlink:to="loc_dei_EntityDomain_39D0D9266E6D5FCFA11D9B23C252D4FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_242912F3534B574C840F1FE4B0606A3B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_39D0D9266E6D5FCFA11D9B23C252D4FB" xlink:to="loc_oge_OgeEnergyMember_242912F3534B574C840F1FE4B0606A3B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceLineItems" xlink:label="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ReconciliationofBasisDifferenceTable_F529389BE9A954D8BE66593387BA7F8A" xlink:to="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_BCB55ABD44F25CCEAC79321F5F3A2D46" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:to="loc_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity_BCB55ABD44F25CCEAC79321F5F3A2D46" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DilutionandImpairmentLoss" xlink:label="loc_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:to="loc_oge_DilutionandImpairmentLoss_93F6927BBB205DAD8E97CED297476F8F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsEliminationofFairValueAdjustments" xlink:label="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_D5FED217A9675B7DA045E606D17D35C8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_E5BC7D78C9255BBEB930F307C39223FC" xlink:to="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_D5FED217A9675B7DA045E606D17D35C8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_7251AE1D1438538EA68BC84738615150" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_7251AE1D1438538EA68BC84738615150" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_413E5A06EC3A5E59A6B9B3F6DA9E71D1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_dei_LegalEntityAxis_413E5A06EC3A5E59A6B9B3F6DA9E71D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_413E5A06EC3A5E59A6B9B3F6DA9E71D1" xlink:to="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeHoldingsMember" xlink:label="loc_oge_OgeHoldingsMember_A1598FA61EAC5B36A137DF537720BFAF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:to="loc_oge_OgeHoldingsMember_A1598FA61EAC5B36A137DF537720BFAF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_7BEA8E0F3D2E5B968694180F4BF13983" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_36230D73BC265648825E211BDB69B1E5" xlink:to="loc_oge_OgeEnergyMember_7BEA8E0F3D2E5B968694180F4BF13983" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis" xlink:label="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionTypeDomain" xlink:label="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis_E8D195F051345E2BB7C1797B175E23F2" xlink:to="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredPartnerMember" xlink:label="loc_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DistributionTypeDomain_08D481236FFD59449E6F2B2B0FDE86CB" xlink:to="loc_us-gaap_PreferredPartnerMember_770781007F95575D9A887CBEA6383829" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_74BF5D80A0D75F60A91CA0A08E32A811" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_74BF5D80A0D75F60A91CA0A08E32A811" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_8F548CB6CEDB59D3A352722AE8DD320F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_74BF5D80A0D75F60A91CA0A08E32A811" xlink:to="loc_us-gaap_SegmentDomain_8F548CB6CEDB59D3A352722AE8DD320F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasMidstreamOperationsMember" xlink:label="loc_oge_NaturalGasMidstreamOperationsMember_B2B5927DF2605F02AC3E64D1F28F5DDF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_8F548CB6CEDB59D3A352722AE8DD320F" xlink:to="loc_oge_NaturalGasMidstreamOperationsMember_B2B5927DF2605F02AC3E64D1F28F5DDF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4728DCD61F7E5F49BD972E8EBCBBA3F8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4728DCD61F7E5F49BD972E8EBCBBA3F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_0242AD1307025FA8B18C67A7C3F82107" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_4728DCD61F7E5F49BD972E8EBCBBA3F8" xlink:to="loc_us-gaap_EquityMethodInvesteeNameDomain_0242AD1307025FA8B18C67A7C3F82107" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_FF4BD2CBDFE452A29BC3FC2ADE25C8A8" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_DCB84E3E42305608AC30F83D6F2EB256" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid" xlink:label="loc_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid_B37BB07BC3C158DFBA1A4CC5A9801E38" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome" xlink:label="loc_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome_C11332169B3F5AE9A08EA25051893EDA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NetIncomeUsedtoCalculateEquityinEarnings" xlink:label="loc_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_NetIncomeUsedtoCalculateEquityinEarnings_CB180EC0E5955EA8BEFEE39FB922BCB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_5639D4EE1C945489B277BD403C5FBC73" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_5639D4EE1C945489B277BD403C5FBC73" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProportionateUnconsolidatedAffiliateNetIncome" xlink:label="loc_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_ProportionateUnconsolidatedAffiliateNetIncome_F63CEC056C6F53CEAF0D9AE7079B4BA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_18DAEF5A12AE505694B848DA88238802" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProportionateShareofUnconsolidatedAffiliateNetIncome" xlink:label="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome_4BBA36F37FE75F48A86270650C3D6D22" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsAmortizationofBasisDifference" xlink:label="loc_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_EquityinEarningsAmortizationofBasisDifference_E3E83704416F51FA8345AC699548397D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityinEarningsEliminationofFairValueAdjustments" xlink:label="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_oge_EquityinEarningsEliminationofFairValueAdjustments_6D779422A9D75FD5BB83D4186EB34F16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_458CB6BF9F1B5AFE8C4E01AADFB2914E" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_0BFBE364011F5F44A0C91785A43F1B31" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_A27B925947445776A951556C0FE84663" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_A27B925947445776A951556C0FE84663" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_5B8CD8D7FB9E5401978B0B3D30C1672F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_StatementScenarioAxis_5B8CD8D7FB9E5401978B0B3D30C1672F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_FBFC3E80D60B5B658925F078E04D5EF2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_5B8CD8D7FB9E5401978B0B3D30C1672F" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_FBFC3E80D60B5B658925F078E04D5EF2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ExcludingFuelPurchasesMember" xlink:label="loc_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_FBFC3E80D60B5B658925F078E04D5EF2" xlink:to="loc_oge_ExcludingFuelPurchasesMember_5856C84C5E0658B0AF3BB8C7A11FF1DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis" xlink:label="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LegalEntityTypeOfCounterpartyDomain" xlink:label="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis_97FDD3E1FC4E5A8291DE53F0EF2C9D1E" xlink:to="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OperatingCostsChargedMember" xlink:label="loc_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_OperatingCostsChargedMember_CD3717E2DE065FB082AC9637BC6A0C04" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasTransportationMember" xlink:label="loc_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_NaturalGasTransportationMember_1CD3415FF0FD5711BE79A9967F8991CC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasStorageMember" xlink:label="loc_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_NaturalGasStorageMember_CE8573344949540CBB3EC53D593DAFC2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasPurchasesMember" xlink:label="loc_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_NaturalGasPurchasesMember_1A21BB086CED5E788F29835D42E8AC35" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EmploymentCostsMember" xlink:label="loc_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LegalEntityTypeOfCounterpartyDomain_1EE76EF1C6AF5D9295AB5F95707C3DBE" xlink:to="loc_oge_EmploymentCostsMember_B1B136CF43AD5BE7B59B999EB77EC7C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E296277B90635E26AC80A0B2C6611560" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_dei_LegalEntityAxis_E296277B90635E26AC80A0B2C6611560" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_E296277B90635E26AC80A0B2C6611560" xlink:to="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_545A00E552D6565BBE65FF0C7FCAFCC8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:to="loc_oge_OgAndEMember_545A00E552D6565BBE65FF0C7FCAFCC8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_1CEA4A1AFF7753B19C7E4041550CDA02" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_58FB2FCF38D754AE8686791C54935B9D" xlink:to="loc_oge_OgeEnergyMember_1CEA4A1AFF7753B19C7E4041550CDA02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_0A509DE017A25333990B694DA6397192" xlink:to="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableMidstreamPartnersMember" xlink:label="loc_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:to="loc_oge_EnableMidstreamPartnersMember_D032597968105DC39DD8BED41248B2F4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_FC8A280CDBC15895AD8A7E685CC026D1" xlink:to="loc_oge_EnogexMember_127E512E0A51551D8AD36E17220B6B24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionAxis_4771B4A5B1275BD2B7AA7EB840A07FEC" xlink:to="loc_us-gaap_RelatedPartyTransactionDomain_A24201F50610550B84FC54EB438C080A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_A1BCF8EA98545542BF1ED929ECF2DDC7" xlink:to="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty_5C66FE6ADAFC5B0A83BEC0870159883E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ExpectedSettlementCharge" xlink:label="loc_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_oge_ExpectedSettlementCharge_8B4FF1B4676A5518B00CC549983820D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_AccountsReceivableRelatedPartiesCurrent_2A6C0BABBC385A5595C9FC351CC44129" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueFromRelatedParties" xlink:label="loc_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_RevenueFromRelatedParties_18E9888EBC6E5305ACA0EB99DC08F5A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_7CCF4FF9A7CD5577A820DF9C4B224FB5" xlink:to="loc_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty_AC2CAE496A8655868A87D0322A5BACAB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_337B03A50C0C5D37A29C0C3F45C4632D" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable" xlink:label="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_337B03A50C0C5D37A29C0C3F45C4632D" xlink:to="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis" xlink:label="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:to="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain" xlink:label="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentAxis_9143B41513425AF38FA031877B720D0B" xlink:to="loc_oge_SummarizedFinancialInformationofEquityMethodInvestmentDomain_013F3E3A75A15557988B5FD64C2C8951" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems" xlink:label="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentTable_72E5A92EA37C5DB0AF7D152D715908B0" xlink:to="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets_91F0A544B8FF59C3B160C281FFE764ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_49A6A4C14B0B5F52A764D0F6A16BD2F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_01A58CE86F2550F785EC0070AC6C3FFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems_75B2FA00D97C5AB2AFADDBEE61E58E51" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_D426064A2C1A503EBDD2CF5B40C4BA15" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_3387175167EE5776A7CE5274DA1ADEC3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_77BF7BD8F0E157C2B3BBDF96DFEA6891" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_3387175167EE5776A7CE5274DA1ADEC3" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue_77BF7BD8F0E157C2B3BBDF96DFEA6891" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_FAE2904501CD5C5BB73580DEBE7B5C77" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_3387175167EE5776A7CE5274DA1ADEC3" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_FAE2904501CD5C5BB73580DEBE7B5C77" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome" xlink:label="loc_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_3387175167EE5776A7CE5274DA1ADEC3" xlink:to="loc_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome_1712000F56895226A9D05E25B0019512" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_47D65273B744568FB20EDFA1A4457A51" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_3387175167EE5776A7CE5274DA1ADEC3" xlink:to="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_47D65273B744568FB20EDFA1A4457A51" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_396118C67A1E5D578082FEDCE5AD5C93" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTable" xlink:label="loc_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_396118C67A1E5D578082FEDCE5AD5C93" xlink:to="loc_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceLineItems" xlink:label="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ReconciliationofBasisDifferenceTable_F9436FEFA38D5D39965C2CC94F396AB8" xlink:to="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofBasisDifferenceTableTextBlock" xlink:label="loc_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ReconciliationofBasisDifferenceLineItems_4BC4A667A0EE5B9C8C84AA6BD956FC36" xlink:to="loc_oge_ReconciliationofBasisDifferenceTableTextBlock_BD4A9C5F6B7E5907AF19F06C8FD3FE62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_368EAAE904F256D384E22A84ADEA8BF6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_396118C67A1E5D578082FEDCE5AD5C93" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock_368EAAE904F256D384E22A84ADEA8BF6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock" xlink:label="loc_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_396118C67A1E5D578082FEDCE5AD5C93" xlink:to="loc_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock_69CF0DB389CF5EE9BB76FA53573D2FD8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock" xlink:label="loc_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_396118C67A1E5D578082FEDCE5AD5C93" xlink:to="loc_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock_3406C24885EF5C50A33DF00F33FF217E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock" xlink:label="loc_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_396118C67A1E5D578082FEDCE5AD5C93" xlink:to="loc_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock_D0FABAEA5ED45262AD7DFD06B65B0DB1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/LongTermDebt" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_AAB2BA6751375921A6332EF140908F04" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="loc_us-gaap_LongTermDebtTextBlock_38F98C38CEDF514D9BBF8E6E9C8FFBB9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongTermDebtAbstract_AAB2BA6751375921A6332EF140908F04" xlink:to="loc_us-gaap_LongTermDebtTextBlock_38F98C38CEDF514D9BBF8E6E9C8FFBB9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/LongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_C2570FFB60345301B0BDA9446DF36A33" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongTermDebtAbstract_C2570FFB60345301B0BDA9446DF36A33" xlink:to="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_A493CEBD27395E23BC0445CBA5142729" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_RangeAxis_A493CEBD27395E23BC0445CBA5142729" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeAxis_A493CEBD27395E23BC0445CBA5142729" xlink:to="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:to="loc_us-gaap_MinimumMember_A968A21892145A4CA1A13B4040F00CEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_AC274B0730C7521385A611D153C289F6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_670511864AB35355B4698996503F3E38" xlink:to="loc_us-gaap_MaximumMember_AC274B0730C7521385A611D153C289F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_659329D489725933AF2182739B6667E7" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_F48B072763AB518AA25773571DA8068D" xlink:to="loc_us-gaap_SeniorNotesMember_953A2EBEA2775388BDDC25E64B4A2901" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_2A5E0D78844F52C3BECE3DFEDE7823C2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_dei_LegalEntityAxis_2A5E0D78844F52C3BECE3DFEDE7823C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_2A5E0D78844F52C3BECE3DFEDE7823C2" xlink:to="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_8F0C8FB983F65BA9AC6F4F4FB745DF96" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:to="loc_oge_OgAndEMember_8F0C8FB983F65BA9AC6F4F4FB745DF96" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_F9225085825D57B683756BA40FE2471E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_C53443B0CBC65011B734AA111AB4F432" xlink:to="loc_oge_OgeEnergyMember_F9225085825D57B683756BA40FE2471E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis" xlink:label="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain" xlink:label="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis_68138CF1394F5FFC8D85E8BF38738B71" xlink:to="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebenturesSubjectToMandatoryRedemptionMember" xlink:label="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SharesSubjectToMandatoryRedemptionFinancialInstrumentDomain_474AFF10937557B78AFE1DD39F7E5DC6" xlink:to="loc_us-gaap_DebenturesSubjectToMandatoryRedemptionMember_A84DB693C9935B178C6AF2FDBAA2B06A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_2A64D98DCC0D5B24BF95DCDDE34C9A19" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueApril12047Member" xlink:label="loc_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_SeriesdueApril12047Member_E7121874EF255280B56701E030475EC3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GarfieldIndustrialAuthorityBondMember" xlink:label="loc_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_GarfieldIndustrialAuthorityBondMember_0BC45A2A878A5FDAA864C44463B39EB6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2025Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2025Member_E3D04B8228E75BF48A67B9ED75CA69B2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MuskogeeIndustrialAuthorityBondDue2027Member" xlink:label="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_MuskogeeIndustrialAuthorityBondDue2027Member_213E437BEF845977AAF233AEA4E461CC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesDueJuly152017Member" xlink:label="loc_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_SeriesDueJuly152017Member_136370648E7E561AAEB5493B6AB16085" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SeriesdueAugust152047MemberDomain" xlink:label="loc_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_A19C4DD5E36B507DA7E02642A2C70E2D" xlink:to="loc_oge_SeriesdueAugust152047MemberDomain_2F526232904B573C963521F00E6B8A09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_DC3B48240175572995937600D00CD3CD" xlink:to="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_0675172EF6115C5D9DB345BA94028C58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebt_6F6E40CFFFC05A109C2C5ADEB14384B6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfPrincipalAmountSubjectToOptionalTender" xlink:label="loc_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_oge_PercentOfPrincipalAmountSubjectToOptionalTender_586DBA2F14825B739D5896E94DCC8ED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A7D7A511C2C058BDAF463CA6DE499196" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentMaturityDate_C8908597B3575C1D9CA94A80DDC9B8B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentRepurchasedFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentRepurchasedFaceAmount_7AFE9FC1E61F5DE1B1F4F982B8930099" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed" xlink:label="loc_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed_8D48C42E189C5DBFAE3841347295AD48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RedemptionPremium" xlink:label="loc_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_RedemptionPremium_6D4CCF9CCA5158F69391769B9551A2CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_246EC5FACD4C514ABB77D2CE556F0BDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_C6C296CB3AE255D89B722535DB9923A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_07BB990F6A26537A9DDA4FCF253EB654" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8510A5FA97A05628AF36C4C4E44646DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7C1EB4375D9B5AC594FF72C9F1160B68" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_2376932F9B5F5B838919170BE8BC7707" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/LongTermDebtTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="loc_us-gaap_LongTermDebtAbstract_4EF3E1A2C4CE562893FEF54C832B0711" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DFF7619825FF5190BA804A9F60B77CD4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongTermDebtAbstract_4EF3E1A2C4CE562893FEF54C832B0711" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DFF7619825FF5190BA804A9F60B77CD4" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/QuarterlyFinancialData" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_QuarterlyFinancialDataAbstract" xlink:label="loc_us-gaap_QuarterlyFinancialDataAbstract_2034F6FB96365F5883CB20D73C0CB869" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_QuarterlyFinancialInformationTextBlock" xlink:label="loc_us-gaap_QuarterlyFinancialInformationTextBlock_85C591185CD55B32AC843D8FBBC7B0E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialDataAbstract_2034F6FB96365F5883CB20D73C0CB869" xlink:to="loc_us-gaap_QuarterlyFinancialInformationTextBlock_85C591185CD55B32AC843D8FBBC7B0E2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/QuarterlyFinancialDataDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_QuarterlyFinancialDataAbstract" xlink:label="loc_us-gaap_QuarterlyFinancialDataAbstract_744DE546FCC253DFA82E2ECB6585D265" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_E4F5015A6E6C52059BF59F9868E86158" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialDataAbstract_744DE546FCC253DFA82E2ECB6585D265" xlink:to="loc_us-gaap_StatementTable_E4F5015A6E6C52059BF59F9868E86158" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_071D0170758D585E960306A85D1C391A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E4F5015A6E6C52059BF59F9868E86158" xlink:to="loc_us-gaap_StatementScenarioAxis_071D0170758D585E960306A85D1C391A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_AFB414556ED95786B2E3AA836C31A39B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_071D0170758D585E960306A85D1C391A" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_AFB414556ED95786B2E3AA836C31A39B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E4F5015A6E6C52059BF59F9868E86158" xlink:to="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_Revenues_3E698311E9CF57E48616C0EE689684A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_OperatingIncomeLoss_434265A4558F5EE58E46A34E925080DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_4DAF1763494F55BABA2705F39AE3F1F3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_ProfitLoss_4DAF1763494F55BABA2705F39AE3F1F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_EarningsPerShareBasic_2B2485FBAC9651CB902C28F35C0E2E41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BD1D6C11CB4E57D1BE407CEE115D381D" xlink:to="loc_us-gaap_EarningsPerShareDiluted_DEAA6F16694C52BE844EB1025E7B055C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/QuarterlyFinancialDataTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_QuarterlyFinancialDataAbstract" xlink:label="loc_us-gaap_QuarterlyFinancialDataAbstract_35DF7968FECC5DA494A5789336BE955C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_1CA38FF0E0C0503A868C892C6706FA9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_QuarterlyFinancialDataAbstract_35DF7968FECC5DA494A5789336BE955C" xlink:to="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_1CA38FF0E0C0503A868C892C6706FA9F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/RateMattersAndRegulation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatedOperationsAbstract" xlink:label="loc_us-gaap_RegulatedOperationsAbstract_E122D72B22185875A4D064FD01ED2746" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RateMattersAndRegulationTextBlock" xlink:label="loc_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatedOperationsAbstract_E122D72B22185875A4D064FD01ED2746" xlink:to="loc_oge_RateMattersAndRegulationTextBlock_ADC1C30439C455DA8235FCD02C441DE5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/RateMattersAndRegulationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatedOperationsAbstract" xlink:label="loc_us-gaap_RegulatedOperationsAbstract_1750E4F286485FDBB74DB5D4DD5C3981" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatedOperationsAbstract_1750E4F286485FDBB74DB5D4DD5C3981" xlink:to="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatutoryAccountingPracticesByJurisdictionAxis" xlink:label="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_JurisdictionDomain" xlink:label="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_6649039E905958B291BB232DEA45D498" xlink:to="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FERCMember" xlink:label="loc_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_JurisdictionDomain_22BC2FE1257B54FC8293CE8263E879CC" xlink:to="loc_oge_FERCMember_138BE16A9D80532D86BA8BF1C98DAFB5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryFileDateAxis" xlink:label="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryFileDateDomain" xlink:label="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RegulatoryFileDateAxis_8FED9C6A90965028A5C651DDC6817F8A" xlink:to="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_January162018Member" xlink:label="loc_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RegulatoryFileDateDomain_1B74FD2EBC33557EA94D86DB049B1F22" xlink:to="loc_oge_January162018Member_4C9C52B7D4675D9D8B7976932E657FDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_1DED9B6EB0CE54C0BCB1B88461B6470E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_RegulatoryAssetAxis_1DED9B6EB0CE54C0BCB1B88461B6470E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_328BC2EFEB3D5437BF4E509B67ADDC9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetAxis_1DED9B6EB0CE54C0BCB1B88461B6470E" xlink:to="loc_us-gaap_RegulatoryAssetDomain_328BC2EFEB3D5437BF4E509B67ADDC9F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaDemandProgramRiderUnderRecoveryMember" xlink:label="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5F2415836E8A56E8BAE69B081DD5F416" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_328BC2EFEB3D5437BF4E509B67ADDC9F" xlink:to="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5F2415836E8A56E8BAE69B081DD5F416" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_F8382086C2BB56B9B22ABC4EAB9BE074" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_StatementScenarioAxis_F8382086C2BB56B9B22ABC4EAB9BE074" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_F8382086C2BB56B9B22ABC4EAB9BE074" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Recommendation1Member" xlink:label="loc_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:to="loc_oge_Recommendation1Member_D75E06810F315394A3677C560F225C61" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Recommendation2Member" xlink:label="loc_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScenarioUnspecifiedDomain_91011000EF895AE6BA858CEAFCFDF24A" xlink:to="loc_oge_Recommendation2Member_D57BA1EE078B50889F8CC1AE04508535" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountAxis" xlink:label="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountDomain" xlink:label="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ChangeinAllowedAmountAxis_283FFC7186A55047A92D20F62E37A5DD" xlink:to="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinAllowedAmountMember" xlink:label="loc_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ChangeinAllowedAmountDomain_06D4786DDAE0529BA72C1CFF5267FA00" xlink:to="loc_oge_ChangeinAllowedAmountMember_DB0D386F77145318B527A93DB28C4ED0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityByLocationAxis" xlink:label="loc_dei_EntityByLocationAxis_5B39E4ADC05453F6B090CC34C315CE90" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_dei_EntityByLocationAxis_5B39E4ADC05453F6B090CC34C315CE90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityByLocationAxis_5B39E4ADC05453F6B090CC34C315CE90" xlink:to="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_OK" xlink:label="loc_stpr_OK_BB7E30F07365517C9D43D15822F9CE9A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:to="loc_stpr_OK_BB7E30F07365517C9D43D15822F9CE9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_AR" xlink:label="loc_stpr_AR_BD6D9BF811055083ABA8F72C6205720B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_82D8F84F837A5A8F9A3592F6B3DB7D2C" xlink:to="loc_stpr_AR_BD6D9BF811055083ABA8F72C6205720B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_85BB32B97CA153E985AEFFA7DCDAC326" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_85BB32B97CA153E985AEFFA7DCDAC326" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_85BB32B97CA153E985AEFFA7DCDAC326" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DryScrubberProjectMember" xlink:label="loc_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:to="loc_oge_DryScrubberProjectMember_BF824758449A50A9B67F653C6F1E8EF1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalCompliancePlanMember" xlink:label="loc_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:to="loc_oge_EnvironmentalCompliancePlanMember_490F1D81AD905B998258FEFF713989CE" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MustangModernizationMember" xlink:label="loc_oge_MustangModernizationMember_FBA103E24DBC5F81A1A71C5F05BFCD62" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_973111FB365A55A0A0E1EF84FCCB30B5" xlink:to="loc_oge_MustangModernizationMember_FBA103E24DBC5F81A1A71C5F05BFCD62" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CommissionRecommendationAxis" xlink:label="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CommissionRecommendationDomain" xlink:label="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_CommissionRecommendationAxis_10D6066EC3CF5A1B8DE00CFC2CDA3ACA" xlink:to="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaPublicUtilityDivisionStaffMember" xlink:label="loc_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_CommissionRecommendationDomain_FACB96E460BA52CC9C7277E61D4C5EE6" xlink:to="loc_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRegulatoryProceedingAxis" xlink:label="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRegulatoryProceedingDomain" xlink:label="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingAxis_132394B956EF579B87D6FE936B4162CD" xlink:to="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartHoursProgramMember" xlink:label="loc_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:to="loc_oge_SmartHoursProgramMember_C5195DC4EC4157B0A785295A9339B84C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Section206ComplaintMember" xlink:label="loc_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilitiesRegulatoryProceedingDomain_82E3AC2E103F5815AB7E70014C53416A" xlink:to="loc_oge_Section206ComplaintMember_CFAF154981D05D25B15CB49FB6F71C1D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceAxis" xlink:label="loc_oge_EnvironmentalComplianceAxis_1266F6DCF25351AE88268D7DFD055E3C" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_oge_EnvironmentalComplianceAxis_1266F6DCF25351AE88268D7DFD055E3C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnvironmentalComplianceDomain" xlink:label="loc_oge_EnvironmentalComplianceDomain_92A6847F348358E4B7D3CC977D535CEC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_EnvironmentalComplianceAxis_1266F6DCF25351AE88268D7DFD055E3C" xlink:to="loc_oge_EnvironmentalComplianceDomain_92A6847F348358E4B7D3CC977D535CEC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegionalHazeMember" xlink:label="loc_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_EnvironmentalComplianceDomain_92A6847F348358E4B7D3CC977D535CEC" xlink:to="loc_oge_RegionalHazeMember_3760AA833C7F5B97831B42F123B22B9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_602D7DADF9205BF984A561CB772B1CE1" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_dei_LegalEntityAxis_602D7DADF9205BF984A561CB772B1CE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_602D7DADF9205BF984A561CB772B1CE1" xlink:to="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdministrativeLawJudgeMember" xlink:label="loc_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_AdministrativeLawJudgeMember_CD62AE7745C25B94892B9BB6DE4A98DF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaCorporationCommissionMember" xlink:label="loc_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaCorporationCommissionMember_58F6C829B5335380B369695A361D095B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ArkansasPublicServiceCommissionMember" xlink:label="loc_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_ArkansasPublicServiceCommissionMember_BF68EEEC08E35963B8A5EC446A87723C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FederalEnergyRegulatoryCommissionMember" xlink:label="loc_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_FederalEnergyRegulatoryCommissionMember_A68C2CF535A65E02A2D5C9B7397F87D5" xlink:type="arc" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaPublicUtilityDivisionStaffMember_29FD153EAB2556B3B18FE3A40165DDA9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaAttorneyGeneralMember" xlink:label="loc_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaAttorneyGeneralMember_9006014315965F2087655C53B6EB0104" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaIndustrialElectricConsumersMember" xlink:label="loc_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_2C75CE55D1B2512A8A43C2F23EACC929" xlink:to="loc_oge_OklahomaIndustrialElectricConsumersMember_32D87F3132545AA79910270D152D68A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_F27EA10210885EC29799B49A3725E44C" xlink:to="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgesJurisdictionalRevenues" xlink:label="loc_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_OgesJurisdictionalRevenues_5F7B7FE3C7B656D3ADC8774D8753A39D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually" xlink:label="loc_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_LostRevenueAssociatedwithCustomerProgramsrecoveredannually_D01C53661DD9561F8C8A90226E572D19" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LostRevenueAssociatedwithCustomerPrograms" xlink:label="loc_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_LostRevenueAssociatedwithCustomerPrograms_B86DEAE35874510EB6E201CDCBF319AF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms" xlink:label="loc_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_AmountRecordedforLostRevenueAssociatedwithCustomerPrograms_BB600A0367ED5A70B2AAFEB77C9013EC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReductionofRevenue" xlink:label="loc_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ReductionofRevenue_3CF811290A5C576BB12FF97042E4B017" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EstimatedEnvironmentalCapitalCosts" xlink:label="loc_oge_EstimatedEnvironmentalCapitalCosts_6B9AF9C6B16D56AA99ED9AD79A074EFB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_EstimatedEnvironmentalCapitalCosts_6B9AF9C6B16D56AA99ED9AD79A074EFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress_28B365480F475DA497522888416D5F73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage_F9FA3116C5F25DC9B9DC9687F2239103" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalRequestedPlantDismantlementCost" xlink:label="loc_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_AdditionalRequestedPlantDismantlementCost_28A0540B95EB58D49CF62D027961F85A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinRequestedReturnonEquity" xlink:label="loc_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ChangeinRequestedReturnonEquity_7B4FDF7F09815C20A3A6FC02483D3156" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeinRequestedRateIncrease" xlink:label="loc_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ChangeinRequestedRateIncrease_2412CB43495558D593205D0576AC6508" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount_F9C918F7F2AC5CF6AB058686DCF1A785" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage" xlink:label="loc_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage_A5A896273B815D5195DB712CC126190F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InvestmentsSinceLastRateCase" xlink:label="loc_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InvestmentsSinceLastRateCase_95CD45A683FD5C88A401AD4EF6C96F94" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedReturnonEquity" xlink:label="loc_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedReturnonEquity_EB6D7F73D1CB5218B5A932FED8664929" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedIncreaseDecreaseinRevenue" xlink:label="loc_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedIncreaseDecreaseinRevenue_839B80C0DD5C51ACB4E07818469CC055" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReductiontoRequestedAdditionalPlantDismantlementCosts" xlink:label="loc_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ReductiontoRequestedAdditionalPlantDismantlementCosts_D541928671BB53D8947E8EA22EAFD2FD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedRateIncreaseDecrease" xlink:label="loc_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedRateIncreaseDecrease_D4E2B8C1C7F152FD8E031A65C3E46260" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCommonEquityPercentage" xlink:label="loc_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedCommonEquityPercentage_6739C5E4F3B254B9B57807B5A2941D0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount_6CA508F3E5A7537FB883740D62C560A0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateCollected" xlink:label="loc_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InterimRateCollected_4342EECEADE2531DA99404A176EF76CD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateRevenueReserved" xlink:label="loc_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InterimRateRevenueReserved_8165BFC0A5F15D2D9D47CD5E417BC412" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCapitalStructureEquityPercentage" xlink:label="loc_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedCapitalStructureEquityPercentage_C6A99085EA395537A65FEDF9AA4F8A56" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedCapitalStructureDebtPercentage" xlink:label="loc_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedCapitalStructureDebtPercentage_A04503EA38C85790BEA03A5E06580620" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofRateIncrease" xlink:label="loc_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_SettlementofRateIncrease_E4057606A259502D898EEFC35A7101B1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofReturnonEquityPercentage" xlink:label="loc_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_SettlementofReturnonEquityPercentage_57EFAD8A9D4E5695868A916322F5F25D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementofEquityCapitalStructurePercentage" xlink:label="loc_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_SettlementofEquityCapitalStructurePercentage_0487E7BDF28D5396A5ECFE0D1A3778C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount" xlink:label="loc_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount_B4729135BA0F55C38BD4916F4233072B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage_B452305A73C5599FA8C451F06AC56B65" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ApprovedDepreciationReductionfromALJRecommendation" xlink:label="loc_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ApprovedDepreciationReductionfromALJRecommendation_D84E8B84085654FBB314C9559A792406" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ALJDepreciationRecommendation" xlink:label="loc_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ALJDepreciationRecommendation_BF1B0DAC98D350B2B60B27F8B1ED181C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ApprovedRecoveryofShorttermIncentiveComp" xlink:label="loc_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:type="locator" />
    <link:presentationArc order="32" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_ApprovedRecoveryofShorttermIncentiveComp_F510A5BF50185F9790BE0850B91D4F8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:type="locator" />
    <link:presentationArc order="33" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage_F7D8E03827DB571AA75AF46698F23747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage" xlink:label="loc_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:type="locator" />
    <link:presentationArc order="34" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage_EAA88E96F0F65F4AB04ADDFCFE1D351B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterimRateRefundAmount" xlink:label="loc_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:type="locator" />
    <link:presentationArc order="35" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_InterimRateRefundAmount_E58D557AC9E35588B1118BA5D193DD5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_DE2773666E395CDAB8BF4FCF66F86B7A" xlink:type="locator" />
    <link:presentationArc order="36" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_DE2773666E395CDAB8BF4FCF66F86B7A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RecommendedDisallowanceforFuelAdjustment" xlink:label="loc_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:type="locator" />
    <link:presentationArc order="37" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_RecommendedDisallowanceforFuelAdjustment_47D9EB1F70D05C4E8FEF25CBDB128328" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Revenueimpactofrecommendedchangeinreturnoncommonequity" xlink:label="loc_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:type="locator" />
    <link:presentationArc order="38" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_F4B85D13C5CF5130A5D4AEB3C64BE70E" xlink:to="loc_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity_21E035BE03AD5D4DAA2FE26743CD06FB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegments" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_86975A0DE83A54E48C00C92E92F4E44B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_86975A0DE83A54E48C00C92E92F4E44B" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_7688DFB9D3EF5257BC0C7B4F6972BFDA" xlink:to="loc_us-gaap_SegmentDomain_3B77254A32945ACA8D1104F574924A30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_EBFDA470B8045273ABDA3021DFF3A7FC" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_C6E248B8E05A51B68B069A926EE42C17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_9AF94AA81AC850F5AD8EB11BABF8F4B9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_86975A0DE83A54E48C00C92E92F4E44B" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_9AF94AA81AC850F5AD8EB11BABF8F4B9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_7DA7DC0BE57E27D50C9D63D5E17D54BE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_7DA7DC0BE57E27D50C9D63D5E17D54BE" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeduetoTaxLawAxis" xlink:label="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:to="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ChangeduetoTaxLawDomain" xlink:label="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ChangeduetoTaxLawAxis_0E7AB4C930B002909E0D63D5E17FC50D" xlink:to="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TaxBenefitDuetoTaxLawChangeMember" xlink:label="loc_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:to="loc_oge_TaxBenefitDuetoTaxLawChangeMember_724CD0BE481CC8FE932663D5E17F08F3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TaxExpenseDuetoTaxLawChangeMember" xlink:label="loc_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ChangeduetoTaxLawDomain_DE03C10500981216024C63D5E17F78F4" xlink:to="loc_oge_TaxExpenseDuetoTaxLawChangeMember_4EF82CDCA94124F8C16363D5E17FC3DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E01C5BD2B51B2EE2360463D5E17FAA46" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:to="loc_dei_LegalEntityAxis_E01C5BD2B51B2EE2360463D5E17FAA46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_E01C5BD2B51B2EE2360463D5E17FAA46" xlink:to="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_F1B6A66681D57F2AA01C63D5E181CC01" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_EAE9AEE179C451886CC563D5E17FAF94" xlink:to="loc_oge_OgeEnergyMember_F1B6A66681D57F2AA01C63D5E181CC01" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_48574C66250067B6736F63D5E181B858" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_48574C66250067B6736F63D5E181B858" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_48574C66250067B6736F63D5E181B858" xlink:to="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ElectricUtilityMember" xlink:label="loc_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_oge_ElectricUtilityMember_535839776F34E18FEBA163D5E1818007" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NaturalGasMidstreamOperationsMember" xlink:label="loc_oge_NaturalGasMidstreamOperationsMember_024ED105E0999402D60363D5E181E3C0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_oge_NaturalGasMidstreamOperationsMember_024ED105E0999402D60363D5E181E3C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:label="loc_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_us-gaap_AllOtherSegmentsMember_610870755E99C2FB2BA563D5E182BC19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_11390998316A8432F10363D5E181DD51" xlink:to="loc_us-gaap_IntersegmentEliminationMember_04CC234E2DB806EF2E6063D5E182771A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_0CE7BA06263BD3A68BF763D5E17F4573" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_86F70C5EDEFEE8B0490263D5E183FD44" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_Revenues_86F70C5EDEFEE8B0490263D5E183FD44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_AB05EDECDE55D27B258063D5E1830906" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_17E933813BA80C3EBC3A63D5E183BB79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_DepreciationAndAmortization_AC2BA9E02D6875EEDBEB63D5E1830AB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainOnBusinessInterruptionInsuranceRecovery" xlink:label="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_2D535C96A3D4A4BDAE4063D5E183069F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_GainOnBusinessInterruptionInsuranceRecovery_2D535C96A3D4A4BDAE4063D5E183069F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TaxesExcludingIncomeAndExciseTaxes" xlink:label="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_TaxesExcludingIncomeAndExciseTaxes_19CBD4E29D2A64D2137363D5E18312FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_OperatingIncomeLoss_B5A320B51632EC666E6D63D5E18492C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_45643D0C3D2DB865956063D5E1849E2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_30BE2D56AF198D1B693263D5E1847D42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_InterestExpense_FEF28C42E8378562D38B63D5E18486C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_FA98A3131A221C1236A663D5E18462DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_ProfitLoss_8C7C1B7FA2B63F70A1AD63D5E1843A5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_16B12624E56C4EB11A9263D5E18588A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_NetIncomeLoss_69C3DCC8393E6EB1AF8F63D5E18631DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_EquityMethodInvestments_264E53BADD933E42EEA063D5E1862DCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_Assets_CD61C0D8BAEAEFA6C48B63D5E186A0AB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination" xlink:label="loc_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination_A46DF5A41B71007FC00A63D5E1868F9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillImpairmentLoss" xlink:label="loc_us-gaap_GoodwillImpairmentLoss_EB5636ED64F7F152EB2A63D5E1865AB9" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_46545BD16B2F086C0CE163D5E183BC9D" xlink:to="loc_us-gaap_GoodwillImpairmentLoss_EB5636ED64F7F152EB2A63D5E1865AB9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ReportOfBusinessSegmentsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_51E2F94870B35ECE8634C056A1E2B001" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_60EC8933FB675CB7AFED8908CDE8F39A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_51E2F94870B35ECE8634C056A1E2B001" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_60EC8933FB675CB7AFED8908CDE8F39A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_RetirementPlansAndPostretirementBenefitPlansAbstract" xlink:label="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_F449758844315DB48CCEE5F458BEA48B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_58D723778BB95F1081115D04C0C6919E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_F449758844315DB48CCEE5F458BEA48B" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_58D723778BB95F1081115D04C0C6919E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_RetirementPlansAndPostretirementBenefitPlansAbstract" xlink:label="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_42581BFF587851DB8A1E0ABD00958CEA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_42581BFF587851DB8A1E0ABD00958CEA" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_8AAF7CE035C45D28AB8B4468513E7870" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_RangeAxis_8AAF7CE035C45D28AB8B4468513E7870" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeAxis_8AAF7CE035C45D28AB8B4468513E7870" xlink:to="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_2FB108412BB057318E378FC6308DA09A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:to="loc_us-gaap_MinimumMember_2FB108412BB057318E378FC6308DA09A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_2B2477848C7258D284DF7E104140CA4E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_F45DF0BBD991526996DFFF62A2D04409" xlink:to="loc_us-gaap_MaximumMember_2B2477848C7258D284DF7E104140CA4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_E10A9F3A389157F38D95F6CA2F1DC0E4" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_LessThan90Member" xlink:label="loc_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_LessThan90Member_434B11146BA457AD8EC0F20C392E894A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A95Member" xlink:label="loc_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A95Member_3C1E6BE6CE185DF2A07B953D3F490160" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A100Member" xlink:label="loc_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A100Member_373E7FBEE2B05482B52E991DEB50A9DD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A105Member" xlink:label="loc_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A105Member_2C3ADA0F7C18542FB70BBE00E391919B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A110Member" xlink:label="loc_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A110Member_F2A8848A3BC3537FB176A91574F8B8A9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A115Member" xlink:label="loc_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A115Member_6C1DCE661EAC56988EC91A0633859662" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_A120Member" xlink:label="loc_oge_A120Member_47338D9B23E45173A542034967466408" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_A120Member_47338D9B23E45173A542034967466408" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticAllCaplargeCapEquityMember" xlink:label="loc_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_DomesticAllCaplargeCapEquityMember_717DA0B0CA725C2F9DD6E134745D0A39" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticMidCapEquityMember" xlink:label="loc_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_DomesticMidCapEquityMember_D57B67C6E389508DBB102BBA2293917E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticSmallCapEquityMember" xlink:label="loc_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_DomesticSmallCapEquityMember_04DA9E9D31AE5FBA8EE27B07FE451299" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InternationalEquityMember" xlink:label="loc_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_31E7561BAE6F586EB531D9115C4CA546" xlink:to="loc_oge_InternationalEquityMember_B72FB59D77DF53D3BF2F40F25F804A82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_4DA916CFA7CE5E87B6723DA978C6FFD6" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionPlansMember" xlink:label="loc_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_oge_PensionPlansMember_DA36ACE30ECA5BD5A75B1A01796A45ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_CF5647B1D88154E7A2DC5C19F9E10A60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_us-gaap_OtherPensionPlansDefinedBenefitMember_C535351A79A95C99994DE7540C1CA9C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66B27286091F52D88BC3EA69B3825310" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RestorationOfRetirementIncomePlanMember" xlink:label="loc_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_oge_RestorationOfRetirementIncomePlanMember_FBB665AEBABD59A2A7E37A1A40188FBC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementBenefitPlanMember" xlink:label="loc_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_090AA45FE1F55B0ABB6928CFBDC83D5C" xlink:to="loc_oge_PostretirementBenefitPlanMember_C99BD686059F5CFA9D267EFDF151081E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesSeriesAxis" xlink:label="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesClassDomain" xlink:label="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesSeriesAxis_612D63A986635353A1D80FB773A1CE08" xlink:to="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_USCommonStocksMember" xlink:label="loc_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_USCommonStocksMember_9C55C52889385FC18EFAD3AF472E52BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_USTreasurySecuritiesMember" xlink:label="loc_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_USTreasurySecuritiesMember_7E6D4672605B569191E16C301CC91F14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember" xlink:label="loc_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember_3655BA5FF71857D282C16CD0C552B827" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_CorporateDebtSecuritiesMember_3CEB48EE96F354FDA927328063C1DEFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MortgageBackedSecuritiesMember" xlink:label="loc_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MortgageBackedSecuritiesMember_8E5CA4A9A08A52FC9B8179CB2476E76E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityFundsMember" xlink:label="loc_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_EquityFundsMember_48250BE60C9E5DE68B51D78A15D27B0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignGovernmentDebtSecuritiesMember" xlink:label="loc_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_ForeignGovernmentDebtSecuritiesMember_743F70BE83F8519FAEE5379B593DFFB8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestBearingDepositsMember" xlink:label="loc_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_InterestBearingDepositsMember_81F5E0CE4C6B5E3BA696FD975745B646" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MunicipalBondsMember" xlink:label="loc_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MunicipalBondsMember_4045500BB6AC5DFA91EE1EF5C965874E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="loc_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MoneyMarketFundsMember_0612FB30841B5DC7B0D49A63AEC398BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MutualFundMember" xlink:label="loc_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_MutualFundMember_E177F814B90C5A66A4AC10C3851958DC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TreasuryfuturesreceivableMember" xlink:label="loc_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TreasuryfuturesreceivableMember_6F92881D10FB534A8BAE8B09A71BE840" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TreasuryfuturespayableMember" xlink:label="loc_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TreasuryfuturespayableMember_C42F19B0A2BB5C878F5ACC241C211AF4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CashCollateralMember" xlink:label="loc_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_CashCollateralMember_A73A87CFBA52522EB34D07BBA269A4F4" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReceivableForeignCurrencyMember" xlink:label="loc_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_ReceivableForeignCurrencyMember_72A95C41BEE75293BDC837C00B84DD91" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PayableForeignCurrencyMember" xlink:label="loc_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_PayableForeignCurrencyMember_0D559018B3AE54F288D7465193241DBA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IndexFundMember" xlink:label="loc_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_IndexFundMember_8D61DCC7BAAF5428A22FCB43FA89A6FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_us-gaap_PreferredStockMember_D0E052C494405510966495AEA984BAEF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPlanInvestmentsMember" xlink:label="loc_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TotalPlanInvestmentsMember_3EC7E7BD268E5BBAB8D848EC45C72A9B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ReceivableFromBrokerForSecuritiesSoldMember" xlink:label="loc_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_ReceivableFromBrokerForSecuritiesSoldMember_6D9FC4C6F8665D03BA2EDEAEC90C7278" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InterestAndDividendsReceivableMember" xlink:label="loc_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_InterestAndDividendsReceivableMember_F328720AC6C750079E5A36B0381C5057" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PayableToBrokerForSecuritiesPurchasedMember" xlink:label="loc_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_PayableToBrokerForSecuritiesPurchasedMember_15BDF5825BB95C33AC705A0C04713441" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPlanAssetsMember" xlink:label="loc_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_8A3144950CCE5CCF8DBAC5868199B3EA" xlink:to="loc_oge_TotalPlanAssetsMember_AEE4CC3E59115508AB457DC94F0A849A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_AE55609F6CD95E9885A755A31B19890B" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_829D8B00153E566C85218C8251502FF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_51B7673E294153D78DE4408462766E93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_36DC96160076547BAB38314B9741380C" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_6FDFE76F04BB56AC9B5E1D38F695A491" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityByLocationAxis" xlink:label="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityByLocationAxis_C75778D6ABBF53A4ACAD179BBF59F7AC" xlink:to="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_OK" xlink:label="loc_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:to="loc_stpr_OK_F10FBAA059F659E3BDBA39262DD1CED5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_AR" xlink:label="loc_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_F0B3D471744B54ABA925340244A3B7BD" xlink:to="loc_stpr_AR_2E4473189DD753C5B2D0338529E27D73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CD887DB03DD953C8B8AEF73F4943B6C4" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_F85DFCCDD0DB502E92B3E04A743E0F5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_7E6D5CCC34555901A3597D95797F8024" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAmendments" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAmendments_0B711398114753DB8A3169DFDB26D702" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_481C4709B79B5C51AC28290535876432" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AlternativeInvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_AlternativeInvestmentsFairValueDisclosure_8D20AC2A213557898C9E04A25ECA1722" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionContributions" xlink:label="loc_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_PensionContributions_800150E14B395A909D5E491283AB140D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch_A2DF108063735FF5881AA10385EC7D25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_99C79C774065526E8864299A0ADCC68F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_18C15BC6E0595F8D9E6666B179CF63CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_5A26356D66F654919EB723C95D582259" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanCurtailments_E1678475AC1A517C8CC5F3E9420C8B3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_674FE9FAE1175E4987E9A2A27A69B58C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_28AEC4836C4F5DA3A2BC4B894443549A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F4EB9095362D557F83CBEBA052BEBB56" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_2CD8C47A2484575FB5B4CC1DD9E6DEC4" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F4EB9095362D557F83CBEBA052BEBB56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_3F30E291881B517EA20D016FE890BB7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_BCDC581C9F625B4BAC60BAB19CF65CBD" xlink:type="arc" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_81066BCD871758FEB6EDB86EFA159BA0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_81066BCD871758FEB6EDB86EFA159BA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_94A82C1D854D5FC8BE0D2A37BB6C9668" xlink:to="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_AC1E85EE41B85925AD4B0B2D55E49E34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_9469D9D7B55951B795EA9A9091D0E5CC" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_28DB07DC564E55108E0B00E7A40B4820" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_A7851A24E4B25D9F9D57E602FDA88882" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_B4C5CDF6799350BAA95A7AFCBC587FCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_CFA3B54EAE335ADA8638A699CF11488C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_3D4EFF1D60A050419CB7932C5909049E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_A422741B5C0D57F6AF33F9576A7D3754" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_6C0A1960F4025334A97E00633A7A76D6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E8E5F3EDF8345D65A6E567C8501D9232" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_CB06CF1C2316502A90F8E3FDE052D213" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_1F048D680B495E6AA0C1D3229453DDDB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPensionExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_AdditionalPensionExpenseToMeetStateRequirements_F13C01691CD15171BE5413153EA10DBB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8E0D093B3D855039B602B101099609D9" xlink:type="arc" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_40AE8D41BA4A54309D091291C67C394C" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_0D049A012810568EB1DD524ACFE63163" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CapitalizedPortionOfNetPeriodicBenefitCost" xlink:label="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_6FF936833F1E5683A67F5A19089DF5B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_16EDF1F481E255DD8EF1B348CFAC2C23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_58B796C97392523EAC895A14B5533A03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_F9CB4D251F2D5180936BF1C4190C8C1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_7A00FEC5F5A8539D9B9C4C4003C1C980" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1" xlink:label="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_16EC643222B65DA1BE139F08AAD4A6B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate" xlink:label="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_14319EE7D10C576089897FF05372066A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_AA728E68554A5B0FBB21B4A901735CFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_9180624CED0B58899F6AB55539B0F35F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_518AE506E7D158F894BBDCF7EA045BE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_D87D9EA1DFDD55D4A87A0DBD6CB20ADD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome_6E31174034745A2898C1A33A1E8B24DF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsEquity" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity_82E0901C8CE75689B04BD7DF829F5A47" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholds" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholds_56A1A02EFD7E5C438EC53F1043CB0074" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_C2ED11D3D25F578FB2ECD6BD4AEE2209" xlink:type="arc" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2B970A8C05805BD38E6863CE33F1A623" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_57EEA26721B555F2A4CA86CF2D210632" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_7F49CBA026F65B5981B3673C02BC5B1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_28C645D991E2510681F7E5F776FDE6FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:type="locator" />
    <link:presentationArc order="32" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_13EDE69A23965D42A3B49DADA1C95CF2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:type="locator" />
    <link:presentationArc order="33" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_67B38AB9EA6F5F86AD8C8178989CB6DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:type="locator" />
    <link:presentationArc order="34" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_F6F04E184A9E586EB6D4C4805A4859C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:type="locator" />
    <link:presentationArc order="35" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_FC91383656185ABDAD9517DA4BDD198A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets" xlink:label="loc_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:type="locator" />
    <link:presentationArc order="36" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets_9E87F4E4A2E55ED093FFEE9492F18A24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:type="locator" />
    <link:presentationArc order="37" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_B094BD2EC95757649D1179A9765F04AF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MedicareSubsidiesReceived" xlink:label="loc_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:type="locator" />
    <link:presentationArc order="38" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_oge_MedicareSubsidiesReceived_3E3373A16035552BBC4F3830AA377D10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:type="locator" />
    <link:presentationArc order="39" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6CCB62E4DF595AFCAAC4D3526A24B123" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_81D7124764915865A00B35B8E372BD43" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_3F97684F42AC5A7FAFF975569E7661A1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_3F97684F42AC5A7FAFF975569E7661A1" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_C3CB863E8968553E82CCD95161BB7D34" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_RangeAxis_C3CB863E8968553E82CCD95161BB7D34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeAxis_C3CB863E8968553E82CCD95161BB7D34" xlink:to="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_us-gaap_MinimumMember_6AB39B5264AA58D2B884245BF0155C7F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:to="loc_us-gaap_MinimumMember_6AB39B5264AA58D2B884245BF0155C7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_us-gaap_MaximumMember_2A5F966D1CFD55838455613E320508B1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeMember_B9C34BD482AC5792ABDE544733D4D29E" xlink:to="loc_us-gaap_MaximumMember_2A5F966D1CFD55838455613E320508B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="loc_us-gaap_FairValueByAssetClassAxis_C34E382BC2855E16950A9E26E755DBEC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_FairValueByAssetClassAxis_C34E382BC2855E16950A9E26E755DBEC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByAssetClassAxis_C34E382BC2855E16950A9E26E755DBEC" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticAllCaplargeCapEquityMember" xlink:label="loc_oge_DomesticAllCaplargeCapEquityMember_8C6BB3F778805238B22A74BD80DD2264" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_DomesticAllCaplargeCapEquityMember_8C6BB3F778805238B22A74BD80DD2264" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticMidCapEquityMember" xlink:label="loc_oge_DomesticMidCapEquityMember_29FE864342705110928FAD9478772099" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_DomesticMidCapEquityMember_29FE864342705110928FAD9478772099" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DomesticSmallCapEquityMember" xlink:label="loc_oge_DomesticSmallCapEquityMember_B2BC5436A502515C924E752D1B9D6DA1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_DomesticSmallCapEquityMember_B2BC5436A502515C924E752D1B9D6DA1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InternationalEquityMember" xlink:label="loc_oge_InternationalEquityMember_B305B9996DFF5160930311A3A20B942B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_B9F40E1C410D5EF79E69ECC4B6185900" xlink:to="loc_oge_InternationalEquityMember_B305B9996DFF5160930311A3A20B942B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesSeriesAxis" xlink:label="loc_invest_InvestmentSecuritiesSeriesAxis_9D66CD0E04085E20B126A9F7837EBCEF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_invest_InvestmentSecuritiesSeriesAxis_9D66CD0E04085E20B126A9F7837EBCEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentSecuritiesClassDomain" xlink:label="loc_invest_InvestmentSecuritiesClassDomain_6C52D9B3C4925F5780870FE9F6E355CD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesSeriesAxis_9D66CD0E04085E20B126A9F7837EBCEF" xlink:to="loc_invest_InvestmentSecuritiesClassDomain_6C52D9B3C4925F5780870FE9F6E355CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityFundsMember" xlink:label="loc_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_invest_InvestmentSecuritiesClassDomain_6C52D9B3C4925F5780870FE9F6E355CD" xlink:to="loc_us-gaap_EquityFundsMember_C0B470B23C8E5623AD851F3B4133AC41" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityByLocationAxis" xlink:label="loc_dei_EntityByLocationAxis_79CBF23E6A4D5BCFAAABE4F7AA2729AB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_dei_EntityByLocationAxis_79CBF23E6A4D5BCFAAABE4F7AA2729AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LocationDomain" xlink:label="loc_dei_LocationDomain_5961C68E567559F697E77DE9CFAB8238" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityByLocationAxis_79CBF23E6A4D5BCFAAABE4F7AA2729AB" xlink:to="loc_dei_LocationDomain_5961C68E567559F697E77DE9CFAB8238" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/stpr/2011/stpr-2011-01-31.xsd#stpr_OK" xlink:label="loc_stpr_OK_97AEBE5A97895DF981F1DE966FC62656" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LocationDomain_5961C68E567559F697E77DE9CFAB8238" xlink:to="loc_stpr_OK_97AEBE5A97895DF981F1DE966FC62656" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_A5F7166E1661545B94B4B24A17EE2B96" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_A5F7166E1661545B94B4B24A17EE2B96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_A5F7166E1661545B94B4B24A17EE2B96" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_4DC051ACE7F355D39577B3BB6C865AFD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_B8AEB9FF29195B6AACFA58C7171A111B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_FA417D3DB5B054D39F7BFCC8C0ADB7FF" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_B8AEB9FF29195B6AACFA58C7171A111B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_63C5DFDA91AA58BB8DEE09E4389B092D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_63C5DFDA91AA58BB8DEE09E4389B092D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_63C5DFDA91AA58BB8DEE09E4389B092D" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_C3D8B78468935C568F972A86C58EE29D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_C3D8B78468935C568F972A86C58EE29D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_3876ACF8462D5679B19E795A133FE6F7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_3876ACF8462D5679B19E795A133FE6F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_E36DED6756515F05AF28848C32FE191E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_97C059C5229B5BCDA18A108B6514719B" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_E36DED6756515F05AF28848C32FE191E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_8330E51703DA5852AFFE804A731646A4" xlink:to="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_GroupRetireeMedicalInsuranceContractMember" xlink:label="loc_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_oge_GroupRetireeMedicalInsuranceContractMember_7C6C1A216D505EB890CE949AD85055C0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_USEquityMutualFundsInvestmentMember" xlink:label="loc_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_oge_USEquityMutualFundsInvestmentMember_1034EF949E745624BE8E58D134941693" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MoneyMarketFundsMember" xlink:label="loc_us-gaap_MoneyMarketFundsMember_6DE05E7509EB5544B41F7A14733F43F6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_us-gaap_MoneyMarketFundsMember_6DE05E7509EB5544B41F7A14733F43F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashMember" xlink:label="loc_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_4D7AA355825F5BBA8F8F907C4FDDA987" xlink:to="loc_us-gaap_CashMember_3F36578BF946592FA6AF5311B7651DB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_7329E68E2B0E54FA9104307DB52875E4" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_6B83EB070D84598DA55EA74DB5C3D4C9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanTargetAllocationPercentage_6B83EB070D84598DA55EA74DB5C3D4C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_B588D1E92536507383C435835F9778B2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_B588D1E92536507383C435835F9778B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_5408353AC7925A68BEF1408FACF9749B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_5408353AC7925A68BEF1408FACF9749B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_3FAD82AA145C5941985250E49164897D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_3FAD82AA145C5941985250E49164897D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_CAB5C9C0648655D98BD0087499654C27" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_CAB5C9C0648655D98BD0087499654C27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_BE13A595275A55BD952872631EA55B66" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_BE13A595275A55BD952872631EA55B66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_B56B21DDDFD35A8683001B19A565418C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward_C553C5EA525C5CBD9D656FA39DBB8A5B" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_B56B21DDDFD35A8683001B19A565418C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6490E1B01C7452D69BFBEC0F03ABF78B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_6490E1B01C7452D69BFBEC0F03ABF78B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_0CFE333B41335778922C9D175D269C7C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_0CFE333B41335778922C9D175D269C7C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_E504838AFD6D53FA9A637AEAA8BF57AB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_E504838AFD6D53FA9A637AEAA8BF57AB" xlink:type="arc" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation_CAB5C9C0648655D98BD0087499654C27" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2D833334E51B5911A7A48A464BCD5D96" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_2D833334E51B5911A7A48A464BCD5D96" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlan" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_0C5BBFE40495590FBC3F85D50CE169B3" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_82CE7ECC2CA753A89F63DBA6B26DE4CF" xlink:to="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_0C5BBFE40495590FBC3F85D50CE169B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_5408353AC7925A68BEF1408FACF9749B" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_3FAD82AA145C5941985250E49164897D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_69CA1C222BD252FE8E4A8244AD90F365" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_69CA1C222BD252FE8E4A8244AD90F365" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_2C078928D89E5157BBDB63F753A444E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_573187308BF056FB8C3D406A26179EE0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfTransitionAssetObligation_573187308BF056FB8C3D406A26179EE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_5D25C5BDDC7E5A8290D1254CF5F0659B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_5D25C5BDDC7E5A8290D1254CF5F0659B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_EABE84AFBBD25BB0AB95F9BDEAD15554" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments_EABE84AFBBD25BB0AB95F9BDEAD15554" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_61BBB3F1B3FF5D67AA80118A21DC0E6B" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_61BBB3F1B3FF5D67AA80118A21DC0E6B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E029C6F57D3A5BBFADBD5DF83E81DC1E" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_E029C6F57D3A5BBFADBD5DF83E81DC1E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_FC116D9939B55F9DBC358C68B7C34429" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_FC116D9939B55F9DBC358C68B7C34429" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_30808AE6E4C856E49760EA8B5EC49970" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_D2A20C1D0B9A579BA27686AE31D88574" xlink:to="loc_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates_30808AE6E4C856E49760EA8B5EC49970" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3A29CCE010D65E01AD5877FBCF95F7CF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome_C5014245B69357338F3D3C15E2B64C46" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends_1F07D6B670465261A5E87C631DB97072" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains_9D810F189F6156A583FCCA8ACD438C15" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses" xlink:label="loc_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses_65F71327403450E9B1442B9DC67AD8A1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges_E818287593F35132863E26CB490C29AF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid" xlink:label="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid_817175C22F86555CB6B442EAB5431307" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3B6B7051FDEF5F20B7886FE1A1A5DF5E" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward_CC5B216EA91650DBA82B0D8814F35E5D" xlink:to="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_3B6B7051FDEF5F20B7886FE1A1A5DF5E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne_22A4BFC0849856C285EEF6D9FA052AB0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo_E32CABA6123B518881E069B7C06104A9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree_D15A02321B9F5FB0B9F8EA3C01BEE4FD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour_18CBDA5EFB0C503A9E5E33FE350D26BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive_684545E4B32F51BF926B6BF0250D6590" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter" xlink:label="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter_A1D5ACD0BC9050968948A87E3E3CBCE6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CapitalizedPortionOfNetPeriodicBenefitCost" xlink:label="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_E14514024F8855BA81B05446224E84EB" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_CapitalizedPortionOfNetPeriodicBenefitCost_E14514024F8855BA81B05446224E84EB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements" xlink:label="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8B43FF0E1360580F9D6C1AB056C97900" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements_8B43FF0E1360580F9D6C1AB056C97900" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent" xlink:label="loc_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent_FE7BE61C6D0655C48EC49B320EA174DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_9E09EC8EC48A5C1DBD9FE1E0CA1897C7" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_9E09EC8EC48A5C1DBD9FE1E0CA1897C7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_F0FD2305709B5F94AB2F8429BB27F0A2" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_F0FD2305709B5F94AB2F8429BB27F0A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1" xlink:label="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_B683FFCD0D5B595394689905E47996F4" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_B683FFCD0D5B595394689905E47996F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate" xlink:label="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_1BC30CC64D2054FE9F6A846EBBF066C8" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_1BC30CC64D2054FE9F6A846EBBF066C8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MedicareSubsidiesReceived" xlink:label="loc_oge_MedicareSubsidiesReceived_B794148E9DA259BDAC8D324B3739955A" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_oge_MedicareSubsidiesReceived_B794148E9DA259BDAC8D324B3739955A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_FA2A1D3EA58155CFB2857E89B6D64135" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_FA2A1D3EA58155CFB2857E89B6D64135" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_23D20B5D86AA5248924DA710865EBA6D" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_3E86EDCBA8215214826DEB88253A64F4" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_23D20B5D86AA5248924DA710865EBA6D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_RetirementPlansAndPostretirementBenefitPlansAbstract" xlink:label="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_126456487CE0546B886E5A3239F4EEE8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_126456487CE0546B886E5A3239F4EEE8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_32AA59123A79537999587CB4FB030B30" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_32AA59123A79537999587CB4FB030B30" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock" xlink:label="loc_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock_6743906772125D679574CA2210665D97" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAssumptionsUsedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_A9E72249D6E35850BBB0E456FAE1124C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_A9E72249D6E35850BBB0E456FAE1124C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_24D4FEE7EB3A5006ACF580EFA67127A1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock_24D4FEE7EB3A5006ACF580EFA67127A1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock" xlink:label="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock_E13A83573213573092064FE0B095EDE3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionPlanEquityAssetAllocationTableTableTextBlock" xlink:label="loc_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_oge_PensionPlanEquityAssetAllocationTableTableTextBlock_D075CE49A25E5FBA86071593CEAACA5D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F17FE496EA5F5E0CBB469DE16EACBD44" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F17FE496EA5F5E0CBB469DE16EACBD44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_45220F34AE305759B97A4D589392FF88" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_45220F34AE305759B97A4D589392FF88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_F16120A7EDB853C8B13353D4F980D401" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_RetirementPlansAndPostretirementBenefitPlansAbstract_70016EDEC0D1522DA7C9B33E19B5984E" xlink:to="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_F16120A7EDB853C8B13353D4F980D401" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ScheduleIi" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsAbstract" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_8FF999F9B57857CF8849E031CE84B9BD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock" xlink:label="loc_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_236E16DC1C905CED9EF790CB4A302F2F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_8FF999F9B57857CF8849E031CE84B9BD" xlink:to="loc_us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock_236E16DC1C905CED9EF790CB4A302F2F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ScheduleIiDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsAbstract" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_1364259B46855CE39D9D7DB2E84FC8BA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureTable" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_1364259B46855CE39D9D7DB2E84FC8BA" xlink:to="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_72FE2A9FE34951A5BF8EBE0A20D0C45F" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_9EF93D85BD6C592CA3089A928E437F4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureTable_4BC25B8C331753B98D018FE02A993629" xlink:to="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesBalance_8E389F2E5A715AC5AC7E93BF9CA85A8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_050CD2DC9D385378803CF34136405597" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDeductions_E4B06009C48A5F51A0E4827EDDA10F89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_8544DE95C07B556DA347832E77D3FD93" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems_4620EF45114B54C1ABC0EE5D79B0327C" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesBalance_8544DE95C07B556DA347832E77D3FD93" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ScheduleIiTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ValuationAndQualifyingAccountsAbstract" xlink:label="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_0B6CF498FAAF574CBE0BA184BDE07A36" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock" xlink:label="loc_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAndQualifyingAccountsAbstract_0B6CF498FAAF574CBE0BA184BDE07A36" xlink:to="loc_oge_ScheduleIiValuationAndQualifyingAccountsTableTextBlock_BF5FDB872C2B5D949F08E72C2D1A5DBF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilities" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="loc_us-gaap_ShortTermBorrowingsAbstract_C3B72C09048F5A139AEEF33E8744E481" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtTextBlock" xlink:label="loc_us-gaap_ShortTermDebtTextBlock_25C2187A98C854E88CB2BB66EE251628" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShortTermBorrowingsAbstract_C3B72C09048F5A139AEEF33E8744E481" xlink:to="loc_us-gaap_ShortTermDebtTextBlock_25C2187A98C854E88CB2BB66EE251628" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="loc_us-gaap_ShortTermBorrowingsAbstract_905434BA93EB5DA7B1062ED8C6431200" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityTable" xlink:label="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShortTermBorrowingsAbstract_905434BA93EB5DA7B1062ED8C6431200" xlink:to="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TypeofAccelerationofDebtAxis" xlink:label="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TypeofAccelerationofDebtDomain" xlink:label="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_TypeofAccelerationofDebtAxis_2C5CE883615E5FF8AEEDC802651E8E08" xlink:to="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_UninsuredJudgementsMember" xlink:label="loc_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_TypeofAccelerationofDebtDomain_CEA3FB2757D851E892255921DE29EF12" xlink:to="loc_oge_UninsuredJudgementsMember_2BC6DF1ABB7E5C578A1DEC4EB9555879" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_5BF0D3A85E1C5748A43E2F02A7425556" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="loc_us-gaap_DebtInstrumentAxis_5BF0D3A85E1C5748A43E2F02A7425556" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_CDE2DB43D8765B189B56E57552C33E64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_5BF0D3A85E1C5748A43E2F02A7425556" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_CDE2DB43D8765B189B56E57552C33E64" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_December132017Member" xlink:label="loc_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_CDE2DB43D8765B189B56E57552C33E64" xlink:to="loc_oge_December132017Member_628CFA842266563598BD3817B9791268" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_B27D0494D7E2554B88E6A79307ED9653" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="loc_dei_LegalEntityAxis_B27D0494D7E2554B88E6A79307ED9653" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_B27D0494D7E2554B88E6A79307ED9653" xlink:to="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_FE4458E13BE057EA858BEA202C6D86F2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:to="loc_oge_OgeEnergyMember_FE4458E13BE057EA858BEA202C6D86F2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_669D1688033D502FBF27725E2B9321EA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_1CB70394AC595D2E9C42CFFD3CC32FF8" xlink:to="loc_oge_OgAndEMember_669D1688033D502FBF27725E2B9321EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityLineItems" xlink:label="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityTable_063D7CE42A5E5450969665EA15E931FF" xlink:to="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_6B694A724A4F5AAE8C24187792D6B42F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_C3379F6877CE5EA7A205E7FF2A4078FA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_us-gaap_ShortTermBorrowings_C3379F6877CE5EA7A205E7FF2A4078FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityAbstract" xlink:label="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_EA7987CDF0F1530FB5D9DD3239BCA27E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_6FF7631455435B4B991B03E09AFEFBAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LineOfCredit_E94B024ADCCB5A4FAB3CCC12FCD233DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_46F21FD984B1584CB312DE609316A3A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityExpirationDate1" xlink:label="loc_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAbstract_6172AE69D32D5D5D94A02FD6ECB9F8B3" xlink:to="loc_us-gaap_LineOfCreditFacilityExpirationDate1_9623794503005EC2A546C7BF562AA237" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt" xlink:label="loc_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt_1371BA389761539CA73C733D9A4A73D5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval" xlink:label="loc_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval_524F75818E6158B2833D0B9670F471C5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DebtRestrictionMaximumLettersofCredit" xlink:label="loc_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_DebtRestrictionMaximumLettersofCredit_642A8FFF67295E3181D1F76BF05907A1" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility" xlink:label="loc_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility_C884A08D636953B7B3441A698A8EC5B7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RatioofConsolidatedDebttoConsolidatedCapitalization" xlink:label="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_19891D1ADD4C5300936763F9950F3027" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_RatioofConsolidatedDebttoConsolidatedCapitalization_19891D1ADD4C5300936763F9950F3027" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccelerationofIndebtednessofCreditFacility" xlink:label="loc_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLineItems_BDC4BC3415E25EBA9030287D8053EF94" xlink:to="loc_oge_AccelerationofIndebtednessofCreditFacility_36728BB6673458C3A83D54EC87291D9C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="loc_us-gaap_ShortTermBorrowingsAbstract_96BADE5FADCE5D7D866349A7C941AA6A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:label="loc_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_26441CC5E1BA512EBAA6845D052779C9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShortTermBorrowingsAbstract_96BADE5FADCE5D7D866349A7C941AA6A" xlink:to="loc_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_26441CC5E1BA512EBAA6845D052779C9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/StockBasedCompensation" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_StockBasedCompensationAbstract" xlink:label="loc_oge_StockBasedCompensationAbstract_B321B0A926FC538ABB1848D03447AD58" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5DB332436196548AABAF764FFF9015BA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_B321B0A926FC538ABB1848D03447AD58" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_5DB332436196548AABAF764FFF9015BA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/StockBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_StockBasedCompensationAbstract" xlink:label="loc_oge_StockBasedCompensationAbstract_A0B68F2B5A0057F09396C700F9498728" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_A0B68F2B5A0057F09396C700F9498728" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis" xlink:label="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain" xlink:label="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis_738B817A2EB35EBD92BD19BB83101524" xlink:to="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:to="loc_us-gaap_CommonStockMember_60D63856951E5D3E90785C266088D298" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SharesIssuedReturnedAndCashRecievedFromExerciseDomain_F3B9DD5B252B54A4BFEFC4A1301C01AF" xlink:to="loc_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_DFBBD4AFD9355E96973AAA61A63B9ACD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="loc_us-gaap_PlanNameAxis_DFBBD4AFD9355E96973AAA61A63B9ACD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_DFBBD4AFD9355E96973AAA61A63B9ACD" xlink:to="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsRelatedToEarningsPerShareMember" xlink:label="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:to="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalShareholderReturnMember" xlink:label="loc_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_375D7D24E3F55FA8BF5CE1C04FA406D7" xlink:to="loc_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_CDC4C7434623572F8AE2F14DA749C17C" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_oge_PerformanceUnitsRelatedToEarningsPerShareMember_9D66254839EC529297C10CF6F8E3057B" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_oge_TotalShareholderReturnMember_8E8CE6648FD455F3A6A6975171FDD757" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_us-gaap_PerformanceSharesMember_479E4503C9A6567F8589EA71DD20E229" xlink:type="arc" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_us-gaap_RestrictedStockMember_ED169A4C489C52C7872C4789E13D58F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockCompensationPlanMember" xlink:label="loc_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_48B19DDE4CE65E6A89C88880AB57BB60" xlink:to="loc_us-gaap_StockCompensationPlanMember_52184BD4EAF552359565A649B051BD46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_BAB46CFE920F53C797D83756E14FA57E" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_CB656CFF8CEA59B6AEB11E2D6A5224D3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_A4269B88659E5BC390605B9E0AD82CF2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountAttributabletoUnconsolidatedAffiliates" xlink:label="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_B2D38C12D3A35940B7E73511518B1AE8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_AmountAttributabletoUnconsolidatedAffiliates_B2D38C12D3A35940B7E73511518B1AE8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates" xlink:label="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates_A4601ED932F35132861FB66D9AE9401A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_DFAB2A091C98558283F40B0E290020F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_A50F60B7F5825F58BDC20FBFCD85B174" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_E43CABF7E3B251C1A12853D1462E2A90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_0C4160F290EA51BEA3640F4A03027DA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_24A9D494200858BF975339CB6D33DFEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_CAAEBD606D8D5C13A9ADA061BA32DC1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_880ADA1BEB0D530C80B5AC5CDFB88ED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_694C1FF45C3A591C88D89EC9D7C70CC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber_AB38C7E022065393AD4767984EC33EBC" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod_273C4BBA161F5D37ADE04D76C8314D8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AwardsOtherThanOptionsFullyVested" xlink:label="loc_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_oge_AwardsOtherThanOptionsFullyVested_80472CE1AC58556B9FF62E0AD599FE0D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue_68AF46CEDA765ADE873266F6FB5C32F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested_0AB56499A04F5820A850076B7F8E92F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding_1B69D5BFBA1E5B969A2790B63F240F55" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward_0E2C3A142E5F518EBB71EDDB71504591" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested_825BB44309E65F49AC86B01397355A6F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MinimumPayoutRange" xlink:label="loc_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_MinimumPayoutRange_2FCA8055D2B956FE8C7E9B14CA5E6671" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_MaximumPayoutRange" xlink:label="loc_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_MaximumPayoutRange_0B381C3B19115323BBDAF5442CAAB966" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_1B3349C538D654F6B6B7CDC1375FAB7C" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted_FB329E847E8E510A973E8C7F6769BA55" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EquityInstrumentsOtherThanOptionsModification" xlink:label="loc_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_EquityInstrumentsOtherThanOptionsModification_C5B7E6542D2C5FDAB08D574149EC12E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_2137A43FA2B35EC2BF73A64DAD168E64" xlink:type="arc" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_05C945118550506781EF19DFAF7C8A06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_7C190FE3DB265FF292287D179AD7C8BC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_7C190FE3DB265FF292287D179AD7C8BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_DAC352B46A705C2CBCD8A11FFF01CBC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_533DFD6F551959F8B13CDF1A4F6795E3" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_533DFD6F551959F8B13CDF1A4F6795E3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsModificationsinPeriodWeightedAverageGrantDateFairValue_2B3ED0B0CBE253E788E9DA11FEBF04BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_601305DAA94A587F8E30850B1AF9CA6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_404DEE8E28AE50538B259307B0E2909E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AwardsOtherThanOptionsVestedAndExpectedToVest" xlink:label="loc_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_AwardsOtherThanOptionsVestedAndExpectedToVest_361BAAB7F87454C79E989F082013D777" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue" xlink:label="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_F8FEB1752478550284378FD4DDE382E0" xlink:to="loc_oge_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsExpectedtoVestIntrinsicValue_ACAEF5CD919D5AE19D492EF06BBDD4BA" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock" xlink:label="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock_DAF8E4EE09EA55BFA3FBCD6BB910DB22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_4D10121155E051D08A89AF12EF3739A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_19E23F2EAD3752CCA1520F58446D115D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_53A23DD3534D5409B85C083432627CB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_EADE2E0D29535DC0ACD9677BE68A60E0" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_1A5F128EA2CD5C4D8DB235070CE9C43B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/StockBasedCompensationTables" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_StockBasedCompensationAbstract" xlink:label="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" xlink:label="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_B0E1BE62E5495D3F9F83F887DDC43775" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_B0E1BE62E5495D3F9F83F887DDC43775" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock" xlink:label="loc_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock_56598B58309F591DBC8DCBDEECB455D7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock" xlink:label="loc_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock_8CB3CBC8EC43531BBD9E9C74DA5C1768" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RestrictedStockValuationAssumptionsTableTextBlock" xlink:label="loc_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_oge_RestrictedStockValuationAssumptionsTableTextBlock_8A3DD57D18395F12B89618CFF8F4344F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D389A62F9D5256488995B6BA69A33736" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock_D389A62F9D5256488995B6BA69A33736" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_234F2E0F15075E1A9B93A29C8C24942A" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock_234F2E0F15075E1A9B93A29C8C24942A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock" xlink:label="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock_AD42194C8A135803A6780EEEB7B030EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_829DFBFF95C35C2AB48F47219CC76389" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock_829DFBFF95C35C2AB48F47219CC76389" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ExercisedStockOptionsTableTextBlock" xlink:label="loc_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_StockBasedCompensationAbstract_488242E123B6583EAD0E372183461CBE" xlink:to="loc_oge_ExercisedStockOptionsTableTextBlock_82B960FB1F8151C385AB844F13767A01" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_7BCB5192EB2950A9AAE4CC6280BB977B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_7BCB5192EB2950A9AAE4CC6280BB977B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_16F49AC40A9D58F29D2263DBE1B8E245" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_16F49AC40A9D58F29D2263DBE1B8E245" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureTextBlock" xlink:label="loc_us-gaap_AssetRetirementObligationDisclosureTextBlock_870D2CE321E55D6AB1FB171819DFCC3E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_AssetRetirementObligationDisclosureTextBlock_870D2CE321E55D6AB1FB171819DFCC3E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_4617A32FF02F55CB81CF9FFD7627B911" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_4617A32FF02F55CB81CF9FFD7627B911" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_C24CB4AF5B2B50D8BB9660F75620E641" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_C24CB4AF5B2B50D8BB9660F75620E641" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryDisclosureTextBlock" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock_09C9300F25F95C38857D414BC0D8530C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_InventoryDisclosureTextBlock_09C9300F25F95C38857D414BC0D8530C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock" xlink:label="loc_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_38C5971BDF965455B452BB8225CB4BC4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock_38C5971BDF965455B452BB8225CB4BC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Reclassifications" xlink:label="loc_us-gaap_Reclassifications_060A995E4568594692AB80F261F5CDB7" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_00C4400FB70B5D3988E3338451A514F9" xlink:to="loc_us-gaap_Reclassifications_060A995E4568594692AB80F261F5CDB7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_AccountingRecordsAbstract" xlink:label="loc_oge_AccountingRecordsAbstract_3A76E91FDD8C5565865EB710B5C795D4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_AccountingRecordsAbstract_3A76E91FDD8C5565865EB710B5C795D4" xlink:to="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_209CF58C06D0549EA05BA7EB5B5F1826" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_209CF58C06D0549EA05BA7EB5B5F1826" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_209CF58C06D0549EA05BA7EB5B5F1826" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_8E508F60E71A543D8C0D545976A22CAE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_8E508F60E71A543D8C0D545976A22CAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_63C357A99CAA529988E42FAA0C38D9F6" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9F8C51BEFB095EB7B5230D8DE4991543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_D9663A6A1A9F5DB19F2BEDDB75977D2A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_us-gaap_RegulatoryAssetAxis_D9663A6A1A9F5DB19F2BEDDB75977D2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetAxis_D9663A6A1A9F5DB19F2BEDDB75977D2A" xlink:to="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_BenefitObligationsMember" xlink:label="loc_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:to="loc_oge_BenefitObligationsMember_5BECB6DDF6C65ABD814D77F0927F73C5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RegulatoryAssetMember" xlink:label="loc_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_18DEAD508D74546FB82F53FA4759713C" xlink:to="loc_oge_RegulatoryAssetMember_641E4ED1700457588B9CFFD793C2B4B6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsAxis" xlink:label="loc_oge_SmartGridCapitalCostsAxis_314EB8CA43BA59FC92E1E27613C5B265" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_oge_SmartGridCapitalCostsAxis_314EB8CA43BA59FC92E1E27613C5B265" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsDomain" xlink:label="loc_oge_SmartGridCapitalCostsDomain_5A14B0CAC58B51E0A16BCC24FCA52C0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SmartGridCapitalCostsAxis_314EB8CA43BA59FC92E1E27613C5B265" xlink:to="loc_oge_SmartGridCapitalCostsDomain_5A14B0CAC58B51E0A16BCC24FCA52C0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridProjectMember" xlink:label="loc_oge_SmartGridProjectMember_6DB6108D40F05007968DE1ED2EC89836" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SmartGridCapitalCostsDomain_5A14B0CAC58B51E0A16BCC24FCA52C0B" xlink:to="loc_oge_SmartGridProjectMember_6DB6108D40F05007968DE1ED2EC89836" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetAxis" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetDomain" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis_1B6806BE0BA25E4C87ADAD21882CA107" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlansIncomeLossMember" xlink:label="loc_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:to="loc_oge_DefinedBenefitPlansIncomeLossMember_8C04AA567EA153BFA6437E0E6B610825" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PriorServiceCostMember" xlink:label="loc_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetDomain_13028D07B36B5E529226C2742D35C927" xlink:to="loc_oge_PriorServiceCostMember_8D4B34CAF028506BBC978A51AB3353E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_543F6300E2D451F2A4989C62D47400FB" xlink:to="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_A57DA7CEF3CD52C0B9C31D9406CD390C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_A57DA7CEF3CD52C0B9C31D9406CD390C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAsset" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAsset_B1D03BBE90B755EC8F63130B729C3C6C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_07A3B21B9D9E58BF9CE62671FE2D00D9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_07A3B21B9D9E58BF9CE62671FE2D00D9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear" xlink:label="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_7AD500F0A4EC5A3097D110C364826D2E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCostsToBeRecovered" xlink:label="loc_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_oge_SmartGridCostsToBeRecovered_5BCA606BA43A55AC85CA25F53507682D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent" xlink:label="loc_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_533D2B54A1665CF9B7BBCACCA4C061BB" xlink:to="loc_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent_6428029AF4BA5027B9C74FBE2F1E97DF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_AccumulatedOtherComprehensiveIncomeLossAbstract" xlink:label="loc_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_943422B53A495F1E910571F714D95FA6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_AccumulatedOtherComprehensiveIncomeLossAbstract_943422B53A495F1E910571F714D95FA6" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain" xlink:label="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis_27BC9A24E00F5350B31D39147B47A8FF" xlink:to="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DefinedBenefitPlanPriorServiceCostMember" xlink:label="loc_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ComponentOfAccumulatedOtherComprehensiveIncomeLossDomain_AC694154BFF25877ACC35B0B8DA614FD" xlink:to="loc_oge_DefinedBenefitPlanPriorServiceCostMember_007410295F6E57D18D9843A78648259B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_D1322E5E951F517599FA4274CA48F494" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SettlementCostMember" xlink:label="loc_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_0683F9AE57D255AE90AD236AFA3837B6" xlink:to="loc_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_7A33DAEDC18A518CA9554A794E29C63E" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_8336400EB3A755BA957B303D0913CA97" xlink:to="loc_us-gaap_InterestExpenseMember_57E703503B1E553C9DFD274FC682D140" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A459A4CDB88158DC8949C0051691ADB1" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:to="loc_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:to="loc_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeMember" xlink:label="loc_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_5214FDC53884551492AC97300AF77EAA" xlink:to="loc_us-gaap_DerivativeMember_D25CD3788EF5507FBD2606CB1644E652" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_45401862C0AE5190B49995E92FB171B2" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_45401862C0AE5190B49995E92FB171B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_45401862C0AE5190B49995E92FB171B2" xlink:to="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_E3F36A7BC83A5579932D1FE37A3977F7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_NoncontrollingInterestMember_E3F36A7BC83A5579932D1FE37A3977F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember_BA3FFCB6120551EFAD9A53EEC1A67E53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_B18E45C660675024A143551881F9CEE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember_C0C5A4AACA04533DAADC80D6CAED66F5" xlink:type="arc" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_oge_SettlementCostMember_FEBA8B9B79715F9D84ABEF7850E54C8F" xlink:type="arc" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_CommodityContractMember_503E7A87AF205AF78B34BA20841C36E3" xlink:type="arc" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_F9BC872193BC51A1AB892C6B97E3E20D" xlink:to="loc_us-gaap_InterestRateSwapMember_14A7D247283B55398F97C26A345A5E7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_EBC4DC048C95502FAFC5870974B79D22" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_EBC4DC048C95502FAFC5870974B79D22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_EBC4DC048C95502FAFC5870974B79D22" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_1934F21977DC50E8B591C6A082F18A33" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_1934F21977DC50E8B591C6A082F18A33" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionPlansMember" xlink:label="loc_oge_PensionPlansMember_FD3C150120375FA4A3F308368C67FE79" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:to="loc_oge_PensionPlansMember_FD3C150120375FA4A3F308368C67FE79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_67BECBF9E92E5D3CA909B35A6FCFEF1C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_2C1B7EFEF6F8598F84C87E99BDC28815" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_67BECBF9E92E5D3CA909B35A6FCFEF1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_859CAC0B50B95E2D9B676F5329C6E7F6" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_58AD83E310B3583A9ADAC91586772F9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax_F64D356FE9D55C00847995AB036E0E8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_AD3AF9E80F5F5B7EA2DCBF2F69944E47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax_A9BA853E425451DCB82ACA773DD0A00A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_D5B7BB789A70582397C98D5DB5A59244" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_42EE023A8D115EE39A7D84882C0DBCAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_44441D31103B5F6B969B087FD9178811" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax_63D1B506B1B25F10A135146A1D1D7138" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_7E52C765AF4052DD9B19B4D1065B1358" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_E2E795ABBDAF590381B1EBF83D328037" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_7D639354C34C517F9E62E36CB64049DB" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_7D639354C34C517F9E62E36CB64049DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_3C3C8E103F7E56B6B3B990F49E136C08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax_F4B6840FADEA52328CDF86E64720985B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax_3FD8F90810E25D0EB351B70568E7384A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax_6856423DC5C2542A9747CB33EBF215AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_18F9B70475B7565A851DE87943F19278" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_B0EFCF1167D95BD285B7AB9D13289A53" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax" xlink:label="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax_B3B59D40E8FB5109AFC4FFA4DD4A305C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_0C52A2658A665887A07D83926976FDB9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax_0DE81A7A4600525B97757AD17E616DFD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest" xlink:label="loc_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_oge_AmortizationofDefinedBenefitPensionItemsAmountReclassifiedfromAccumulatedOCINoncontrollingInterest_F5BB2FCFB0275B3C910733DA86E0DAFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent" xlink:label="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent_3DD987BCC3195531A4D31D7FE1C538E2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear" xlink:label="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_25A8284AEC575737B83167BD71A9D04A" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C871DDA4CAD25886827D023DBDE31463" xlink:to="loc_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear_25A8284AEC575737B83167BD71A9D04A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_AllowanceForFundsUsedDuringConstructionAbstract" xlink:label="loc_oge_AllowanceForFundsUsedDuringConstructionAbstract_186378EC11015006AC63AE3702AD10CB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_AFE41EAA7BAA502A8FBA7862BAA7C66F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_AllowanceForFundsUsedDuringConstructionAbstract_186378EC11015006AC63AE3702AD10CB" xlink:to="loc_us-gaap_StatementTable_AFE41EAA7BAA502A8FBA7862BAA7C66F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_B0D4848E8FDD5DB4AEB523B9A59FFB45" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_AFE41EAA7BAA502A8FBA7862BAA7C66F" xlink:to="loc_us-gaap_StatementScenarioAxis_B0D4848E8FDD5DB4AEB523B9A59FFB45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_C2E8DD2837BA5AB0B69CF652306AEE12" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_B0D4848E8FDD5DB4AEB523B9A59FFB45" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_C2E8DD2837BA5AB0B69CF652306AEE12" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_75539090B0595BF7B34BFE1DD895C132" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_AFE41EAA7BAA502A8FBA7862BAA7C66F" xlink:to="loc_us-gaap_StatementLineItems_75539090B0595BF7B34BFE1DD895C132" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate" xlink:label="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_75539090B0595BF7B34BFE1DD895C132" xlink:to="loc_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate_6712F74E005B5E698ECE9B24563A3834" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_AllowanceForUncollectibleAccountsReceivableAbstract" xlink:label="loc_oge_AllowanceForUncollectibleAccountsReceivableAbstract_E08133E9906C5C28A7CC221968E85B50" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_07ACFBB4B95A5FED93B7E93DF9F2471E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_AllowanceForUncollectibleAccountsReceivableAbstract_E08133E9906C5C28A7CC221968E85B50" xlink:to="loc_us-gaap_StatementTable_07ACFBB4B95A5FED93B7E93DF9F2471E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_07ACFBB4B95A5FED93B7E93DF9F2471E" xlink:to="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="loc_us-gaap_ScenarioUnspecifiedDomain_EC578913230552E8916EBDABDD8791D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementScenarioAxis_4392CFB057A55D768A44BB87D4C0E291" xlink:to="loc_us-gaap_ScenarioUnspecifiedDomain_EC578913230552E8916EBDABDD8791D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_36B22BCAE3965DCC961B7BC4ACE3B150" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_07ACFBB4B95A5FED93B7E93DF9F2471E" xlink:to="loc_us-gaap_StatementLineItems_36B22BCAE3965DCC961B7BC4ACE3B150" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivable" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_36B22BCAE3965DCC961B7BC4ACE3B150" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivable_C565187538F9503E91FC74384E732DA4" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationAbstract" xlink:label="loc_us-gaap_AssetRetirementObligationAbstract_3682DBA4B3B3545A999CA56C68527522" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetRetirementObligationAbstract_3682DBA4B3B3545A999CA56C68527522" xlink:to="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_F2E7F7EDF5D45259B79F94BD61DFAFCF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:to="loc_dei_LegalEntityAxis_F2E7F7EDF5D45259B79F94BD61DFAFCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_691596759957539D95BAEBA8EFA1D6EC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_F2E7F7EDF5D45259B79F94BD61DFAFCF" xlink:to="loc_dei_EntityDomain_691596759957539D95BAEBA8EFA1D6EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_EBBF64A4D1E4573280BAF3A4BF85A1EE" xlink:to="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:to="loc_dei_CurrentFiscalYearEndDate_4411618D1B51517C928466BCC60D779D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_746C5E706EFF5FBC9F7D3C5B9E8B239E" xlink:to="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="loc_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligation_FE3C1D6182FD578E8F5FD8C07A40B002" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationAccretionExpense" xlink:label="loc_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationAccretionExpense_579FCE19969D5958BADC77318C11F1CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationRevisionOfEstimate" xlink:label="loc_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationRevisionOfEstimate_C3F6697D9F0951CBBD2BF3A8E497548E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesIncurred" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationLiabilitiesIncurred_3F1A01EE97CB54C4B391035BFA03E424" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesSettled" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligationLiabilitiesSettled_124159FC13625C1680DAC21612F9740B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="loc_us-gaap_AssetRetirementObligation_98856C84B4EA5D0CA99B0D57661D2126" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_4A42F487526C5E2EB46CB58374BFB9BE" xlink:to="loc_us-gaap_AssetRetirementObligation_98856C84B4EA5D0CA99B0D57661D2126" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationAndAmortizationAbstract" xlink:label="loc_us-gaap_DepreciationAndAmortizationAbstract_597D195D360B5A1DB436ED4E9A77FD01" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DepreciationAndAmortizationAbstract_597D195D360B5A1DB436ED4E9A77FD01" xlink:to="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantAxis" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantAxis_6257213791B45C23AD58202A0C86350A" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_E05674BE286D58B69E6DE8BA47FDB4CB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_E9B666AB7B195647BDADC9B6907362FB" xlink:to="loc_oge_RedbudPlantMember_E05674BE286D58B69E6DE8BA47FDB4CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_EF009C0C3C7D58A1B83AB0E2C649D250" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TransmissionEquipmentMember" xlink:label="loc_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_75CAAB505D705752A0DABE33BF64A445" xlink:to="loc_oge_TransmissionEquipmentMember_DBF27BEB76CB5136A5DBDB38DDB86A0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_D5F729D1A4C95D13A2DD923376F7DFD9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:to="loc_dei_LegalEntityAxis_D5F729D1A4C95D13A2DD923376F7DFD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_D5F729D1A4C95D13A2DD923376F7DFD9" xlink:to="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:to="loc_oge_RedbudPlantMember_E05674BE286D58B69E6DE8BA47FDB4CB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_F8ADC1CDCD265A6BB2FCBB7D25A7CB64" xlink:to="loc_oge_OgAndEMember_9CAD0737A34D518F93ADEE28A77A1CFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_8A636870DF005CF79083B5411760E8C3" xlink:to="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ProvisionForDepreciationRate" xlink:label="loc_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_ProvisionForDepreciationRate_0428751B88F75BAFA99EC85229CBCC40" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_Projectedprovisionfordepreciationinnextfiscalyear" xlink:label="loc_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_Projectedprovisionfordepreciationinnextfiscalyear_AD798BD474F153A8A5C1E663499E5DB9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIntangiblePlantBalanceAmortizable" xlink:label="loc_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_PercentOfIntangiblePlantBalanceAmortizable_13444421B02150C283DAC7B74905AD7E" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PercentOfIntangiblePlantBalanceAmortizableThereafter" xlink:label="loc_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter_C8705C56F30559948E5E9D3258AF8361" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_93525801DC7556849B3CE03287D37AD6" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_A2FEEA51A640519797A125DA65107AD0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_49DE8A0FBA355097A53DCB6FD009357C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_9AE13FCCD2EC5AA4B6C707235D1FD490" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_49DE8A0FBA355097A53DCB6FD009357C" xlink:to="loc_us-gaap_StatementTable_9AE13FCCD2EC5AA4B6C707235D1FD490" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_us-gaap_RangeAxis_BD29191D03BA55A5AD3B920FA8E8DE8E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_9AE13FCCD2EC5AA4B6C707235D1FD490" xlink:to="loc_us-gaap_RangeAxis_BD29191D03BA55A5AD3B920FA8E8DE8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_us-gaap_RangeMember_9D867C090E995529A9A7342CEBF34683" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RangeAxis_BD29191D03BA55A5AD3B920FA8E8DE8E" xlink:to="loc_us-gaap_RangeMember_9D867C090E995529A9A7342CEBF34683" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_BF4602808A3A559FBA25902FA8CA3B35" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_9AE13FCCD2EC5AA4B6C707235D1FD490" xlink:to="loc_us-gaap_StatementLineItems_BF4602808A3A559FBA25902FA8CA3B35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent" xlink:label="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BF4602808A3A559FBA25902FA8CA3B35" xlink:to="loc_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent_11790C2C764053BEA21F1F767FFE0B4C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails" xlink:type="extended">
    <link:loc xlink:href="oge-20180517.xsd#oge_FuelInventoriesAbstract" xlink:label="loc_oge_FuelInventoriesAbstract_F069C6DD2D8A5C97AAE2A35C080DDC28" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_FuelInventoriesAbstract_F069C6DD2D8A5C97AAE2A35C080DDC28" xlink:to="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementAxis" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:to="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementDomain" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementAxis_032743AA2D05515298F170F8E5EF8082" xlink:to="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnableGasTransportationandStorageAgreementMember" xlink:label="loc_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_EnableGasTransportationandStorageAgreementDomain_BB5F3B73062957EEB8875A499A8E6E84" xlink:to="loc_oge_EnableGasTransportationandStorageAgreementMember_E36DAECC72CF505CA1662DAC5E690143" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryAxis" xlink:label="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:to="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_AF658AEB27A852369660E044DAB9F3B3" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventoryFuelMember" xlink:label="loc_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_24E6106BE0E45CDFB27ACC04938E3C6D" xlink:to="loc_us-gaap_PublicUtilitiesInventoryFuelMember_BA8F79A87C485BE7910313B2EBEFCD68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_6CDAE86DB1795A9C9FFCDAD082E39C16" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:to="loc_dei_LegalEntityAxis_6CDAE86DB1795A9C9FFCDAD082E39C16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_6CDAE86DB1795A9C9FFCDAD082E39C16" xlink:to="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_45B50F879C1A514CADCD9E9C510C7B71" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:to="loc_oge_OgAndEMember_45B50F879C1A514CADCD9E9C510C7B71" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_20FCC56B58605660A6CC2934E3BC1A30" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_CDE13B651F8852109C76B53665B2C4A0" xlink:to="loc_oge_EnogexMember_20FCC56B58605660A6CC2934E3BC1A30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_D2946B2B64605D738FF077F891AA31D6" xlink:to="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesInventory" xlink:label="loc_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:to="loc_us-gaap_PublicUtilitiesInventory_4D46A8E8BD28590393672411DFD6776D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredCostsAndOtherAssets" xlink:label="loc_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:to="loc_us-gaap_DeferredCostsAndOtherAssets_6BCA14AFE1BB513D9E08A4EAA20851CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_EA23077CB6CA53A8A535AFF7BAD22F48" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_E8CBA1B16C525C40B0455E93B7AF91DF" xlink:to="loc_us-gaap_OtherAssetsCurrent_EA23077CB6CA53A8A535AFF7BAD22F48" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_9AD6F12838B459AC896E5046662A8365" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_ConsolidationPolicyTextBlock_9AD6F12838B459AC896E5046662A8365" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_5F8DE68ABDC1576BAC52295DBBDE9A82" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_5F8DE68ABDC1576BAC52295DBBDE9A82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPolicyTextBlock" xlink:label="loc_us-gaap_PublicUtilitiesPolicyTextBlock_78015C78921F5E4B80C57481508BC8BF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_PublicUtilitiesPolicyTextBlock_78015C78921F5E4B80C57481508BC8BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_99211AE18D715447AAC7A5B45D532115" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_UseOfEstimates_99211AE18D715447AAC7A5B45D532115" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_B8F203EBE3AB57A89897D637E0E47AF0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_B8F203EBE3AB57A89897D637E0E47AF0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TradeAndOtherAccountsReceivablePolicy" xlink:label="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_3CD2A6CC647950ABB49BAE6AF85764CE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_TradeAndOtherAccountsReceivablePolicy_3CD2A6CC647950ABB49BAE6AF85764CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_15C59229874D55A88B08385A27EE6F71" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_InventoryPolicyTextBlock_15C59229874D55A88B08385A27EE6F71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_6DB66DD9F469583DA1F4427663C33D06" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_6DB66DD9F469583DA1F4427663C33D06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_80F5B3B19CB7534BAB2FE0C592C64917" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_80F5B3B19CB7534BAB2FE0C592C64917" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentsPolicy" xlink:label="loc_us-gaap_EquityMethodInvestmentsPolicy_45ECECD7E05C5AE7BB4CA1AFCB1DB559" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_EquityMethodInvestmentsPolicy_45ECECD7E05C5AE7BB4CA1AFCB1DB559" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationsPolicy" xlink:label="loc_us-gaap_AssetRetirementObligationsPolicy_2C0A695CC7E651D5AA8FC953FE87D979" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_AssetRetirementObligationsPolicy_2C0A695CC7E651D5AA8FC953FE87D979" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllowanceForFundsUsedDuringConstructionPolicy" xlink:label="loc_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_216C058C0010521B9D9368B2A17EF2F0" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy_216C058C0010521B9D9368B2A17EF2F0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CollectionOfSalesTaxPolicyPolicyTextBlock" xlink:label="loc_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_oge_CollectionOfSalesTaxPolicyPolicyTextBlock_071C5173D34F5E9D8DEDCC59783CCB10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_7D8170B010DC5C8C9E67D7F9BFF1AC58" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_RevenueRecognitionPolicyTextBlock_7D8170B010DC5C8C9E67D7F9BFF1AC58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy" xlink:label="loc_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_F8B247920347512A9ADD0CE18A944C0F" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy_F8B247920347512A9ADD0CE18A944C0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_A004B4CB12C55DD08AEEAEA57CD4FCFC" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_IncomeTaxPolicyTextBlock_A004B4CB12C55DD08AEEAEA57CD4FCFC" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccruedVacationPolicyPolicyTextBlock" xlink:label="loc_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_oge_AccruedVacationPolicyPolicyTextBlock_065E22912A03576DB4EF28C3A3933C9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EnvironmentalCostsPolicy" xlink:label="loc_us-gaap_EnvironmentalCostsPolicy_4C22AF56F377531FBFF4C67947DB92ED" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_EnvironmentalCostsPolicy_4C22AF56F377531FBFF4C67947DB92ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_0F375E10933E535BB970029A6F6A2BAE" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_0F375E10933E535BB970029A6F6A2BAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2182AF050B5A5FECBD76251DE75A692D" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_2182AF050B5A5FECBD76251DE75A692D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_9A739BBDCFD15F6096F49E32AACB2EA7" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_9A739BBDCFD15F6096F49E32AACB2EA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementPlansPolicy" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_92A07165BDD35971ACF8A8F3235C7D2A" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_92A07165BDD35971ACF8A8F3235C7D2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PostemploymentBenefitPlansPolicy" xlink:label="loc_us-gaap_PostemploymentBenefitPlansPolicy_E46B96E84203540C85D7157453928D60" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_PostemploymentBenefitPlansPolicy_E46B96E84203540C85D7157453928D60" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock" xlink:label="loc_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock_2A9F972B8EF95420B49C0FC22638F9FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_704E4854144B51718DFEEF05FEEC3365" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy_704E4854144B51718DFEEF05FEEC3365" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustmentDescription" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_D8FB5967383E5CE8BEAADDC9EFDC9F5A" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_4EDAD1ED8A925123A5535D89D4502683" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustmentDescription_D8FB5967383E5CE8BEAADDC9EFDC9F5A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_BA9CF1A2D7B25430B34A8F1868879976" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilityPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_BA9CF1A2D7B25430B34A8F1868879976" xlink:to="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_D234F7088839531BB3D7CAC99DD07886" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="loc_dei_LegalEntityAxis_D234F7088839531BB3D7CAC99DD07886" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_D234F7088839531BB3D7CAC99DD07886" xlink:to="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgeEnergyMember" xlink:label="loc_oge_OgeEnergyMember_6815177820205539A984CD443B32F5FB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:to="loc_oge_OgeEnergyMember_6815177820205539A984CD443B32F5FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_78E5E36C52645EAEA5DD5782F8487F0A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:to="loc_oge_OgAndEMember_78E5E36C52645EAEA5DD5782F8487F0A" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_EnogexMember" xlink:label="loc_oge_EnogexMember_CAB4CA93D33155A09C6D54AA1D7F9794" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_E8886DF7FDEA5ED69B8D1A9AA05B7D0B" xlink:to="loc_oge_EnogexMember_CAB4CA93D33155A09C6D54AA1D7F9794" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_69E71BAFB98853C389470A96AA3216BB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_69E71BAFB98853C389470A96AA3216BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_69E71BAFB98853C389470A96AA3216BB" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_TotalPropertyPlantAndEquipmentMember" xlink:label="loc_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_oge_TotalPropertyPlantAndEquipmentMember_71A010EF386B5F6FBEF03384DD42C0FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricDistributionMember" xlink:label="loc_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_ElectricDistributionMember_9AE44A2F7970588F9F5B051CFC8C67BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricGenerationEquipmentMember" xlink:label="loc_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_ElectricGenerationEquipmentMember_BC2E73BF5618541C8F079332FF63B784" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ElectricTransmissionMember" xlink:label="loc_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_ElectricTransmissionMember_55CB7906DA97568CBB9CAD76D13BCF78" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_FiniteLivedIntangibleAssetsMajorClassNameMember" xlink:label="loc_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_oge_FiniteLivedIntangibleAssetsMajorClassNameMember_DF9528C053025011924A8D6FACA6DF0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentOtherTypesMember" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_EED31E67B470587CB69C81CFEFFE3AD9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentOtherTypesMember_FF141F1DFA9B52699328661A75F280FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantAxis" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantAxis_3D77E672708952B6A1C2C056EB898E53" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantAxis_3D77E672708952B6A1C2C056EB898E53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantDomain" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantAxis_3D77E672708952B6A1C2C056EB898E53" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_McclainPlantMember" xlink:label="loc_oge_McclainPlantMember_A1F9E72F66F3571182106A2B3ECD5F1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_McclainPlantMember_A1F9E72F66F3571182106A2B3ECD5F1D" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_RedbudPlantMember" xlink:label="loc_oge_RedbudPlantMember_B6425C46CED35752B17F69BFCC89D9B2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_RedbudPlantMember_B6425C46CED35752B17F69BFCC89D9B2" xlink:type="arc" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_OgeEnergyMember_6815177820205539A984CD443B32F5FB" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OgAndEMember" xlink:label="loc_oge_OgAndEMember_241110B8B3555A4EBF586C36A8616EA2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_OgAndEMember_241110B8B3555A4EBF586C36A8616EA2" xlink:type="arc" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_JointlyOwnedUtilityPlantDomain_6FA93E226D195E7D816482BD6AEF2D6C" xlink:to="loc_oge_EnogexMember_CAB4CA93D33155A09C6D54AA1D7F9794" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentTable_ADB3B634E5785A77B3BE269161634510" xlink:to="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare_0362365BEA505C17836C539732FC16EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_F5B7A79C13475488AE40DEDC1320EFA1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0AD9E47AAA135F99BC37600D32483998" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_CCE680DFBA8D5462B88EF21B4C9222A4" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_CCE680DFBA8D5462B88EF21B4C9222A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress" xlink:label="loc_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress_06BB1C26CE4459A0BD42EA38CC7FF023" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_33202C6929FD58E9A6FE50A7026FBF09" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1_33202C6929FD58E9A6FE50A7026FBF09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1" xlink:label="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1_36F541DCAF575B71AB28014152B02C31" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization" xlink:label="loc_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization_23508FB922E955B8BC1A0F56F3AE6022" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareNet_F8F1376ADF495F459A04228B5F80A158" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems_456319140A0A57A493FBBE5E69B545AC" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_2CB088BFD9F1526F967086D5F0236B4E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_84AE4CBF51695C27B30F6948C8E1AB75" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_84AE4CBF51695C27B30F6948C8E1AB75" xlink:to="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsAxis" xlink:label="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridCapitalCostsDomain" xlink:label="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SmartGridCapitalCostsAxis_894E99956821556FA3B45DFEE19776A7" xlink:to="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridProjectMember" xlink:label="loc_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SmartGridCapitalCostsDomain_930AEEB001E15C88950110ABD2798D16" xlink:to="loc_oge_SmartGridProjectMember_C513A7E50287583398371D89571567C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetAxis" xlink:label="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetAxis_6CE1C40027A65D46A78B51CE8730EBA8" xlink:to="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OklahomaDemandProgramRiderUnderRecoveryMember" xlink:label="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_5824296C22135519AAB3A891E4E796C9" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SPPCostTrackerRiderUnderRecoveryMember" xlink:label="loc_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_SPPCostTrackerRiderUnderRecoveryMember_021C0F9E825254BE87213F1B9A5D651F" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CrossroadsWindFarmRiderUnderRecoveryMember" xlink:label="loc_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_CrossroadsWindFarmRiderUnderRecoveryMember_9AF1424DDCE15C07A0FFA0A8E5F90443" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherRegulatoryAssetsMember" xlink:label="loc_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_OtherRegulatoryAssetsMember_0ADAE73085095434980D789FDE01F329" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_BenefitObligationsMember" xlink:label="loc_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_BenefitObligationsMember_87C6A4A49ACA5266A65E4E0B23F74EA8" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_IncomeTaxesRecoverableFromCustomersNetMember" xlink:label="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridMember" xlink:label="loc_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_SmartGridMember_1746ECC94F0250DDA8AACD16CD4BCCDD" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredStormExpensesMember" xlink:label="loc_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_DeferredStormExpensesMember_83575C30D1CC5B30A59E6883F76CE6CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossOnReacquiredDebtMember" xlink:label="loc_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_us-gaap_LossOnReacquiredDebtMember_4BC33371EC8E5D7D837295FB9B17C638" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PensionTrackerMember" xlink:label="loc_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryAssetDomain_A4AF7C34693854ECAE416ACFDDABF63C" xlink:to="loc_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityAxis_717E503C1BEC58589435CD43E9D206DC" xlink:to="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SmartGridRiderOverRecoveryMember" xlink:label="loc_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_SmartGridRiderOverRecoveryMember_4564577E03A6523A92C60C4C49AA4565" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_CrossroadsWindFarmRiderOverRecoveryMember" xlink:label="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_DD074BF30A305E7D84AB1CF64BABF8F3" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_OtherRegulatoryLiabilitiesMember" xlink:label="loc_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_OtherRegulatoryLiabilitiesMember_9C15F28A1DAD515B94D40203B0F7A193" xlink:type="arc" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_EEDF710BE5E25B76BD802B19B2099E44" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_AccruedRemovalObligationsMember" xlink:label="loc_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_AccruedRemovalObligationsMember_3428914B7C86599D9E89ECFD3AA28882" xlink:type="arc" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_PensionTrackerMember_AB6C38199E4A5B24A427110C9A58BD21" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_DeferredPensionCreditMember" xlink:label="loc_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_011618921881582795A6883ACCD15A09" xlink:to="loc_oge_DeferredPensionCreditMember_8BF95CCA7BF4557A90D281C194A1B4F5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTable_98DE7B82AEE45B188B712DA0244AC3B0" xlink:to="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFuelCost" xlink:label="loc_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_DeferredFuelCost_B7D0CAF723B25C10AA1184E47C6CCFA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CustomerRefundLiabilityCurrent" xlink:label="loc_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_CustomerRefundLiabilityCurrent_AB44D48C6EA658DB84F963E0BD243640" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsCurrent" xlink:label="loc_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryAssetsCurrent_60B82D72AD3755508BDDF0177E69B29A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryAssetsNoncurrent" xlink:label="loc_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryAssetsNoncurrent_8193198346FB5B2A9389F0A13E7F5CFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityCurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryLiabilityCurrent_987A4F2F29465CA3BE35DC6AA74988EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RegulatoryLiabilityNoncurrent" xlink:label="loc_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_RegulatoryLiabilityNoncurrent_7FE7F96085BE5DDB985E94936D3D18A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustment" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems_A53252C171CD503CA3286D2AE17F0619" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustment_DBCA1B92EEA252C29EC69A8C908AEF10" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfSignificantAccountingPoliciesReclassificationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_DAEB41E3E8C051228B2340D5EBB42098" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_60C71A67D5F5537CA10FDB527C3C04E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_DAEB41E3E8C051228B2340D5EBB42098" xlink:to="loc_us-gaap_StatementTable_60C71A67D5F5537CA10FDB527C3C04E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_60C71A67D5F5537CA10FDB527C3C04E3" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_631233EF3EAA53228286A4D2FAEF8853" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementMember" xlink:label="loc_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_7B0E7083DFDD5DA492153E3EEB71D77C" xlink:to="loc_us-gaap_NewAccountingPronouncementMember_7C586392279C582482776614E83A08AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_5447E338EEA255B69FC4646A6BF7092C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_60C71A67D5F5537CA10FDB527C3C04E3" xlink:to="loc_us-gaap_StatementLineItems_5447E338EEA255B69FC4646A6BF7092C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PriorPeriodReclassificationAdjustment" xlink:label="loc_us-gaap_PriorPeriodReclassificationAdjustment_AF2CDF80ACE4570E95A58503CE34275C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_5447E338EEA255B69FC4646A6BF7092C" xlink:to="loc_us-gaap_PriorPeriodReclassificationAdjustment_AF2CDF80ACE4570E95A58503CE34275C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock_0F648F38B9F65E30B0E1F5CC68286805" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock" xlink:label="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock_2833DAFC931253D69FB751506DFEC0B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_69199C2C63B85009ABC3AA6BC438AED8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock_69199C2C63B85009ABC3AA6BC438AED8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock" xlink:label="loc_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_6D52456109FD5EDF8B8CBCEDF24CCDDA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock_6D52456109FD5EDF8B8CBCEDF24CCDDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_8F55E3D8FB13507680A817A9FA3E5D96" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_8F55E3D8FB13507680A817A9FA3E5D96" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock" xlink:label="loc_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock_803F42A233A65B9AA30C5C249225CEA2" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock" xlink:label="loc_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock_66C6C0F0BD4655CF8B365A1A77843F74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_5393FE6B217D505AAE34AAF9E366CC90" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_5393FE6B217D505AAE34AAF9E366CC90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_7A5BD47EA16857398D0698EC16595E2C" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_7A5BD47EA16857398D0698EC16595E2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_98E4B1D7A10055579485ABEC6AF0B08A" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_98E4B1D7A10055579485ABEC6AF0B08A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_364CB54CAE8456AB8FB1AFF9E3B5787D" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_A011D49C46865B2882F064531810C2F3" xlink:to="loc_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_364CB54CAE8456AB8FB1AFF9E3B5787D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_0263ADB4C2205E58A27500069226EB15" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashFlowSupplementalDisclosuresTextBlock" xlink:label="loc_us-gaap_CashFlowSupplementalDisclosuresTextBlock_8433D3C8771F55758110CC8840B684F9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_0263ADB4C2205E58A27500069226EB15" xlink:to="loc_us-gaap_CashFlowSupplementalDisclosuresTextBlock_8433D3C8771F55758110CC8840B684F9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_972E42C30E4D5F91B5D322C0FD14D1EF" xlink:type="locator" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowInformationTable" xlink:label="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_972E42C30E4D5F91B5D322C0FD14D1EF" xlink:to="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowsAxis" xlink:label="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:to="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_SupplementalCashFlowsDomain" xlink:label="loc_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SupplementalCashFlowsAxis_0CC528DF6441586B89DAFD3416DF8373" xlink:to="loc_oge_SupplementalCashFlowsDomain_5507A7C1B42256BE84A1C7DCD22BCAAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oge_SupplementalCashFlowInformationTable_D3E25F7A2A1555EA9AE19A7C06A17F9B" xlink:to="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:to="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InstallmentPaymentsForTinkerElectricDistributionSystem" xlink:label="loc_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:to="loc_oge_InstallmentPaymentsForTinkerElectricDistributionSystem_1A48266CD64A5AB9855933922E235809" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_PowerPlantLongTermServiceAgreement" xlink:label="loc_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:to="loc_oge_PowerPlantLongTermServiceAgreement_70C1A6A1704F59C5AC5FE54532F7EFF5" xlink:type="arc" />
    <link:loc xlink:href="oge-20180517.xsd#oge_InvestmentinEnable" xlink:label="loc_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_3F5BE105918255C89BCAA9ECB6C12733" xlink:to="loc_oge_InvestmentinEnable_EEC9BFF97BA55208AF9EFDCC5769F3F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowElementsAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_1A4824C34D6B5ED19DF7ED9BA268EAA9" xlink:to="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:to="loc_us-gaap_InterestPaidNet_507A56482A125399B53BDA2980F4F2A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowElementsAbstract_762FE4A8B0C45688A0C528027A448762" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_12CD1C34614058AC925F1CDEBD39854A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestCostsCapitalized" xlink:label="loc_us-gaap_InterestCostsCapitalized_CE2FDAFB771950789BBAF82A76059C67" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_972E42C30E4D5F91B5D322C0FD14D1EF" xlink:to="loc_us-gaap_InterestCostsCapitalized_CE2FDAFB771950789BBAF82A76059C67" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.oge.com/role/SupplementalCashFlowInformationTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_FAA0B066CC055047914144048F0BDDE2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_820D9054743C592F8EC35751E17C06FC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_FAA0B066CC055047914144048F0BDDE2" xlink:to="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_820D9054743C592F8EC35751E17C06FC" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6820417632">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document and Entity Information Document - USD ($)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Jun. 30, 2017</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentInformationLineItems', window );"><strong>Document Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">OGE ENERGY CORP.<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001021635<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td>
<td class="text">Large Accelerated Filer<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Dec. 31,  2017<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td>
<td class="text">2017<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td>
<td class="text">FY<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td>
<td class="nump">199,706,104<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityWellKnownSeasonedIssuer', window );">Entity Well-known Seasoned Issuer</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityVoluntaryFilers', window );">Entity Voluntary Filers</a></td>
<td class="text">No<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td>
<td class="text">Yes<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityPublicFloat', window );">Entity Public Float</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 6,947,712,180<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>If the value is true, then the document is an amendment to previously-filed/accepted document.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fiscalPeriodItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other".</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12b<br> -Subsection 1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFilerCategory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:filerCategoryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityPublicFloat">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>State aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to price at which the common equity was last sold, or average bid and asked price of such common equity, as of the last business day of registrant's most recently completed second fiscal quarter. The public float should be reported on the cover page of the registrants form 10K.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityPublicFloat</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12b<br> -Subsection 1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityVoluntaryFilers">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityVoluntaryFilers</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityWellKnownSeasonedIssuer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityWellKnownSeasonedIssuer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:yesNoItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6821010144">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF INCOME - USD ($)<br> shares in Millions, $ in Millions</strong></div></th>
<th class="th" colspan="5">12 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Dec. 31, 2017</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>OPERATING REVENUES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Total operating revenues</a></td>
<td class="nump">$ 2,261.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 2,259.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 2,196.9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsSoldAbstract', window );"><strong>COST OF SALES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Total cost of sales</a></td>
<td class="nump">897.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">880.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">865.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpensesAbstract', window );"><strong>OPERATING EXPENSES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other operation and maintenance</a></td>
<td class="nump">459.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">455.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">426.7<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="nump">283.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">322.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">307.9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income</a></td>
<td class="nump">89.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">87.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">91.2<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingExpenses', window );">Total operating expenses</a></td>
<td class="nump">832.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">866.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">825.8<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="nump">531.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">513.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">506.1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>OTHER INCOME (EXPENSE)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="nump">131.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">101.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">15.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td>
<td class="nump">39.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">14.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">8.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementBenefitExpense', window );">Pension and Other Postretirement Benefits Cost (Reversal of Cost)</a></td>
<td class="num">(20.7)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(9.7)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(24.9)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncome', window );">Other income</a></td>
<td class="nump">46.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">26.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">27.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingExpense', window );">Other expense</a></td>
<td class="num">(14.1)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(16.9)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(14.3)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Net other income</a></td>
<td class="nump">182.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">115.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">11.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseAbstract', window );"><strong>INTEREST EXPENSE</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseLongTermDebt', window );">Interest on long-term debt</a></td>
<td class="nump">153.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">143.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">147.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions', window );">Allowance for borrowed funds used during construction</a></td>
<td class="num">(18.0)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(7.5)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="num">(4.2)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseShortTermBorrowings', window );">Interest on short-term debt and other interest charges</a></td>
<td class="nump">8.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">6.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">5.4<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="nump">143.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">142.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">149.0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest', window );">INCOME BEFORE TAXES</a></td>
<td class="nump">569.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">486.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">368.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">INCOME TAX (BENEFIT) EXPENSE</a></td>
<td class="num">(49.3)<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">148.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">97.4<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME</a></td>
<td class="nump">$ 619.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 338.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 271.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">BASIC AVERAGE COMMON SHARES OUTSTANDING</a></td>
<td class="nump">199.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">DILUTED AVERAGE COMMON SHARES OUTSTANDING</a></td>
<td class="nump">200.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">BASIC EARNINGS PER AVERAGE COMMON SHARE</a></td>
<td class="nump">$ 3.10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.69<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.36<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">DILUTED EARNINGS PER AVERAGE COMMON SHARE</a></td>
<td class="nump">3.10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">1.69<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">1.36<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockDividendsPerShareDeclared', window );">DIVIDENDS DECLARED PER COMMON SHARE</a></td>
<td class="nump">$ 1.27000<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 1.15500<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 1.05000<span></span>
</td>
</tr>
<tr><td colspan="6"></td></tr>
<tr><td colspan="6"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockDividendsPerShareDeclared">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate dividends declared during the period for each share of common stock outstanding.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockDividendsPerShareDeclared</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsAndServicesSold">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfGoodsAndServicesSold</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsSoldAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfGoodsSoldAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=96948231&amp;loc=d3e4984-109258<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 940<br> -SubTopic 20<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=68072869&amp;loc=d3e41242-110953<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(15))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66022249&amp;loc=d3e33749-111570<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a),(b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=64930785&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpenseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate amount of interest paid or due on all long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpenseLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseShortTermBorrowings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpenseShortTermBorrowings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpenseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpenseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingExpensesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingExpensesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCostAndExpenseOperating">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCostAndExpenseOperating</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementBenefitExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost (reversal of cost) for pension and other postretirement benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(b)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 70<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=49170846&amp;loc=d3e28014-114942<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementBenefitExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total increase in earnings in the period representing the cost of equity (based on assumed rate of return) and/or borrowed funds (based on interest rate) used to finance construction of regulated assets, which is expected to be recovered through rate adjustments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44278-110382<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 360<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6500269&amp;loc=d3e45485-110386<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The component of the allowance for funds used during construction during the period based on an assumed rate of return on equity funds used in financing the construction of regulated assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 835<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501569&amp;loc=d3e55921-110430<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 835<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501662&amp;loc=d3e56162-110433<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenuesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenuesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxesExcludingIncomeAndExciseTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1505-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1448-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>12
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6970398912">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">$ 619.0<span></span>
</td>
<td class="nump">$ 338.2<span></span>
</td>
<td class="nump">$ 271.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract', window );"><strong>Pension Plan and Restoration of Retirement Income Plan:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax', window );">Amortization of deferred net loss, net of tax of $1.4, $1.7 and $2.2, respectively</a></td>
<td class="nump">2.5<span></span>
</td>
<td class="nump">2.8<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax', window );">Amortization of prior service cost, net of tax of $0.0, $0.0 and $0.0, respectively</a></td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax', window );">Net gain (loss) arising during the period, net of tax of $0.2, ($0.6) and ($5.8), respectively</a></td>
<td class="nump">0.4<span></span>
</td>
<td class="num">(0.7)<span></span>
</td>
<td class="num">(9.5)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax', window );">Settlement cost, net of tax of $1.4, $3.2 and $2.9, respectively</a></td>
<td class="nump">2.2<span></span>
</td>
<td class="nump">5.0<span></span>
</td>
<td class="nump">4.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DefinedBenefitPostretirementPlansAbstract', window );"><strong>Postretirement Benefit Plans:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax', window );">Amortization of prior service cost, net of tax of ($0.3), ($1.0) and ($1.1), respectively</a></td>
<td class="num">(0.6)<span></span>
</td>
<td class="num">(1.5)<span></span>
</td>
<td class="num">(1.8)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax', window );">Amortization of deferred net loss, net of tax of $0.0, $0.0 and $0.8, respectively</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">1.2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax', window );">Prior service cost arising during the period, net of tax of $4.0, $0.0 and $0.0, respectively</a></td>
<td class="nump">6.3<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax', window );">Net (loss) gain arising during the period, net of tax of ($0.2), $0.1 and $5.6, respectively</a></td>
<td class="num">(0.6)<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">9.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax', window );">Settlement cost, net of tax of $0.2, $0.0 and $0.0, respectively</a></td>
<td class="nump">0.5<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax', window );">Other comprehensive income, net of tax</a></td>
<td class="nump">10.6<span></span>
</td>
<td class="nump">5.8<span></span>
</td>
<td class="nump">6.3<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest', window );">Comprehensive income</a></td>
<td class="nump">$ 629.6<span></span>
</td>
<td class="nump">$ 344.0<span></span>
</td>
<td class="nump">$ 277.6<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DefinedBenefitPostretirementPlansAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>-- None. No documentation exists for this element. --</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DefinedBenefitPostretirementPlansAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Amortization Of Defined Benefit Postretirement Plans Net Prior Service Cost Recognized In Net Periodic Postretirement Cost Net Of Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Amortization of Defined Benefit Pension Plan and Restoration Net Prior Service Cost Recognized in Net Periodic Pension Cost, Net of Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeAmortizationofDefinedBenefitPensionPlanandRestorationNetPriorServiceCostRecognizedinNetPeriodicPensionCostNetofTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Postretirement Plans Net Unamortized Gain Loss Arising During Period, Net of Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Prior Service Credit Arising During The Period Recognized In Net Periodic Postretirement Cost Net of Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomePriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicPostretirementCostNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669646-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax, of increase (decrease) to other comprehensive income from settlement and curtailment gain (loss) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax and reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669619-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669625-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84158357&amp;loc=d3e1436-108581<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6820410496">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Parenthetical - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract', window );"><strong>Pension Plan and Restoration of Retirement Income Plan:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax', window );">Amortization of deferred net loss, net of tax of $1.4, $1.7 and $2.2, respectively</a></td>
<td class="nump">$ 1.4<span></span>
</td>
<td class="nump">$ 1.7<span></span>
</td>
<td class="nump">$ 2.2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax', window );">Net gain (loss) arising during the period, net of tax of $0.2, ($0.6) and ($5.8), respectively</a></td>
<td class="nump">0.2<span></span>
</td>
<td class="num">(0.6)<span></span>
</td>
<td class="num">(5.8)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax', window );">Amortization of prior service cost, net of tax of $0.0, $0.0 and $0.0, respectively</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax', window );">Settlement cost, net of tax of $1.4, $3.2 and $2.9, respectively</a></td>
<td class="nump">1.4<span></span>
</td>
<td class="nump">3.2<span></span>
</td>
<td class="nump">2.9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DefinedBenefitPostretirementPlansAbstract', window );"><strong>Postretirement plans:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect', window );">Settlement cost, net of tax of $0.2, $0.0 and $0.0, respectively</a></td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax', window );">Prior service cost arising during the period, net of tax of $4.0, $0.0 and $0.0, respectively</a></td>
<td class="nump">4.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax', window );">Amortization of deferred net loss, net of tax of $0.0, $0.0 and $0.8, respectively</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax', window );">Net (loss) gain arising during the period, net of tax of ($0.2), $0.1 and $5.6, respectively</a></td>
<td class="num">(0.2)<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">5.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect', window );">Amortization of prior service cost, net of tax of ($0.3), ($1.0) and ($1.1), respectively</a></td>
<td class="num">(0.3)<span></span>
</td>
<td class="num">(1.0)<span></span>
</td>
<td class="num">(1.1)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax', window );">Amortization of deferred interest rate swap hedging losses, net of tax of $0, $0 and $0.0, respectively</a></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DefinedBenefitPostretirementPlansAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>-- None. No documentation exists for this element. --</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DefinedBenefitPostretirementPlansAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedinNetPeriodicPensionCostTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tax effect on adjustment out of other comprehensive income for prior service costs recognized as a component of net periodic postretirement benefit cost during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Loss Prior Service Credit Arising During The Period Recognized In Net Periodic Benefit Cost Tax Effect</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeLossPriorServiceCreditArisingDuringPeriodRecognizedInNetPeriodicBenefitCostTaxEffect</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Postretirement Plans Net Unamortized Gain Loss Arising During the Period, Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomePostretirementPlansNetUnamortizedGainLossArisingDuringPeriodTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Reclassification Adjustment On Interest Rate Swaps Included In Net Income, Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeReclassificationAdjustmentOnInterestRateSwapsIncludedInNetIncomeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of tax expense (benefit) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e640-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of tax expense (benefit) for increase (decrease) to other comprehensive income from settlement and curtailment gain (loss) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e640-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e640-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e640-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>R5.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6821213552">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">$ 619.0<span></span>
</td>
<td class="nump">$ 338.2<span></span>
</td>
<td class="nump">$ 271.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income to net cash provided from operating activities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAmortizationAndAccretionNet', window );">Depreciation and amortization</a></td>
<td class="nump">283.5<span></span>
</td>
<td class="nump">322.6<span></span>
</td>
<td class="nump">307.9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxesAndTaxCredits', window );">Deferred income taxes and investment tax credits, net</a></td>
<td class="num">(50.0)<span></span>
</td>
<td class="nump">153.8<span></span>
</td>
<td class="nump">102.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="num">(131.2)<span></span>
</td>
<td class="num">(101.8)<span></span>
</td>
<td class="num">(15.5)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates', window );">Distributions from unconsolidated affiliates</a></td>
<td class="nump">131.2<span></span>
</td>
<td class="nump">102.3<span></span>
</td>
<td class="nump">94.1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td>
<td class="num">(39.7)<span></span>
</td>
<td class="num">(14.2)<span></span>
</td>
<td class="num">(8.3)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensation', window );">Stock-based compensation</a></td>
<td class="nump">9.1<span></span>
</td>
<td class="nump">4.7<span></span>
</td>
<td class="nump">7.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent', window );">Regulatory assets</a></td>
<td class="nump">3.7<span></span>
</td>
<td class="num">(21.4)<span></span>
</td>
<td class="num">(9.1)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent', window );">Regulatory liabilities</a></td>
<td class="num">(3.7)<span></span>
</td>
<td class="num">(11.8)<span></span>
</td>
<td class="num">(27.5)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets', window );">Other assets</a></td>
<td class="num">(0.7)<span></span>
</td>
<td class="nump">15.4<span></span>
</td>
<td class="nump">10.4<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities', window );">Other liabilities</a></td>
<td class="num">(65.5)<span></span>
</td>
<td class="num">(18.9)<span></span>
</td>
<td class="nump">8.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Change in certain current assets and liabilities:</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsReceivable', window );">Accounts receivable and accrued unbilled revenues, net</a></td>
<td class="num">(21.8)<span></span>
</td>
<td class="num">(6.9)<span></span>
</td>
<td class="nump">21.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable', window );">Income taxes receivable</a></td>
<td class="nump">13.6<span></span>
</td>
<td class="num">(2.2)<span></span>
</td>
<td class="num">(1.2)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Fuel, materials and supplies inventories</a></td>
<td class="num">(3.6)<span></span>
</td>
<td class="nump">32.4<span></span>
</td>
<td class="num">(56.5)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDeferredFuelCosts', window );">Fuel recoveries</a></td>
<td class="nump">53.0<span></span>
</td>
<td class="num">(112.6)<span></span>
</td>
<td class="nump">129.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherCurrentAssets', window );">Other current assets</a></td>
<td class="nump">27.2<span></span>
</td>
<td class="num">(26.2)<span></span>
</td>
<td class="num">(17.2)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td>
<td class="nump">27.1<span></span>
</td>
<td class="num">(45.1)<span></span>
</td>
<td class="nump">30.9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities', window );">Other current liabilities</a></td>
<td class="num">(66.7)<span></span>
</td>
<td class="nump">36.4<span></span>
</td>
<td class="nump">17.8<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash provided from operating activities</a></td>
<td class="nump">784.5<span></span>
</td>
<td class="nump">644.7<span></span>
</td>
<td class="nump">867.1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireProductiveAssets', window );">Capital expenditures (less allowance for equity funds used during construction)</a></td>
<td class="num">(824.1)<span></span>
</td>
<td class="num">(660.1)<span></span>
</td>
<td class="num">(547.8)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital', window );">Return of capital - equity method investments</a></td>
<td class="nump">10.0<span></span>
</td>
<td class="nump">38.8<span></span>
</td>
<td class="nump">45.2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromSaleOfProductiveAssets', window );">Proceeds from sale of assets</a></td>
<td class="nump">0.7<span></span>
</td>
<td class="nump">0.9<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease', window );">Investment in unconsolidated affiliates</a></td>
<td class="num">(8.5)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash used in investing activities</a></td>
<td class="num">(821.9)<span></span>
</td>
<td class="num">(620.4)<span></span>
</td>
<td class="num">(500.1)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt', window );">Proceeds from long-term debt</a></td>
<td class="nump">592.1<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Issuance (expense) of common stock</a></td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">7.2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDividendsCommonStock', window );">Dividends paid on common stock</a></td>
<td class="num">(247.6)<span></span>
</td>
<td class="num">(225.1)<span></span>
</td>
<td class="num">(204.6)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities', window );">Other</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="num">(1.7)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebt', window );">Payment of long-term debt</a></td>
<td class="num">(225.1)<span></span>
</td>
<td class="num">(110.2)<span></span>
</td>
<td class="num">(0.2)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRepaymentsOfShortTermDebt', window );">(Decrease) increase in short-term debt</a></td>
<td class="num">(67.8)<span></span>
</td>
<td class="nump">236.2<span></span>
</td>
<td class="num">(98.0)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash provided from (used in) financing activities</a></td>
<td class="nump">51.5<span></span>
</td>
<td class="num">(99.2)<span></span>
</td>
<td class="num">(297.3)<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">NET CHANGE IN CASH AND CASH EQUIVALENTS</a></td>
<td class="nump">14.1<span></span>
</td>
<td class="num">(74.9)<span></span>
</td>
<td class="nump">69.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</a></td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">75.2<span></span>
</td>
<td class="nump">5.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT END OF PERIOD</a></td>
<td class="nump">$ 14.4<span></span>
</td>
<td class="nump">$ 0.3<span></span>
</td>
<td class="nump">$ 75.2<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net change during the reporting period in the value of noncurrent assets that are created when regulatory agencies permit public utilities to defer expenses to the balance sheet.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_IncreaseDecreaseInRegulatoryAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Increase Decrease In Regulatory Liabilities Noncurrent</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_IncreaseDecreaseInRegulatoryLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>increase decrease in distributions from unconsolidated affiliates</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_Increasedecreaseindistributionsfromunconsolidatedaffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3044-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 830<br> -SubTopic 230<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513438&amp;loc=d3e33268-110906<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxesAndTaxCredits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) and income tax credits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxesAndTaxCredits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationAmortizationAndAccretionNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAmortizationAndAccretionNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66022249&amp;loc=d3e33749-111570<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDeferredFuelCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in carrying amount of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDeferredFuelCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInIncomeTaxesReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInInventories">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInInventories</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherCurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherCurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in current liabilities classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherCurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherNoncurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in noncurrent operating liabilities classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in the investments in and advances to affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 320<br> -Section S99<br> -Paragraph 6<br> -Subparagraph (SX 210.12-14.1(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=50485924&amp;loc=d3e611322-123010<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 26<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3574-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 26<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3574-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 24<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3521-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDividendsCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsOfDividendsCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireProductiveAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 13<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3213-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PaymentsToAcquireProductiveAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of distribution received from equity method investee for return of investment, classified as investing activities. Excludes distribution for return on investment, classified as operating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 21D<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=SL94080555-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the additional capital contribution to the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3255-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash inflow (outflow) from financing activities classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3095-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3098-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromPaymentsForOtherFinancingActivities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromRepaymentsOfShortTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3098-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromRepaymentsOfShortTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromSaleOfProductiveAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3179-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProceedsFromSaleOfProductiveAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The component of the allowance for funds used during construction during the period based on an assumed rate of return on equity funds used in financing the construction of regulated assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 835<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501569&amp;loc=d3e55921-110430<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 835<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501662&amp;loc=d3e56162-110433<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfLongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3291-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RepaymentsOfLongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>15
<FILENAME>R6.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6820811632">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED BALANCE SHEETS - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>CURRENT ASSETS</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td>
<td class="nump">$ 14.4<span></span>
</td>
<td class="nump">$ 0.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableNetCurrent', window );">Accounts receivable, less reserve of $1.5 and $1.5, respectively</a></td>
<td class="nump">188.7<span></span>
</td>
<td class="nump">173.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableRelatedPartiesCurrent', window );">Accounts receivable - unconsolidated affiliates</a></td>
<td class="nump">1.9<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnbilledReceivablesCurrent', window );">Accrued unbilled revenues</a></td>
<td class="nump">66.5<span></span>
</td>
<td class="nump">59.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesReceivable', window );">Income taxes receivable</a></td>
<td class="nump">5.8<span></span>
</td>
<td class="nump">19.4<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryNet', window );">Fuel inventories</a></td>
<td class="nump">84.3<span></span>
</td>
<td class="nump">79.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherInventorySupplies', window );">Materials and supplies, at average cost</a></td>
<td class="nump">80.8<span></span>
</td>
<td class="nump">81.7<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredFuelCost', window );">Fuel clause under recoveries</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">51.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other</a></td>
<td class="nump">54.6<span></span>
</td>
<td class="nump">81.8<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td>
<td class="nump">497.0<span></span>
</td>
<td class="nump">549.5<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherpropertyandinvestmentsAbstract', window );"><strong>OTHER PROPERTY AND INVESTMENTS</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestments', window );">Investment in unconsolidated affiliates</a></td>
<td class="nump">1,160.4<span></span>
</td>
<td class="nump">1,158.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLongTermInvestments', window );">Other</a></td>
<td class="nump">76.7<span></span>
</td>
<td class="nump">73.6<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherInvestments', window );">Total other property and investments</a></td>
<td class="nump">1,237.1<span></span>
</td>
<td class="nump">1,232.2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNetAbstract', window );"><strong>PROPERTY, PLANT AND EQUIPMENT</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService', window );">In service</a></td>
<td class="nump">11,041.2<span></span>
</td>
<td class="nump">10,690.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">Construction work in progress</a></td>
<td class="nump">867.5<span></span>
</td>
<td class="nump">495.1<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Total property, plant and equipment</a></td>
<td class="nump">11,908.7<span></span>
</td>
<td class="nump">11,185.1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Less accumulated depreciation</a></td>
<td class="nump">3,568.8<span></span>
</td>
<td class="nump">3,488.9<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">8,339.9<span></span>
</td>
<td class="nump">7,696.2<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrentAbstract', window );"><strong>DEFERRED CHARGES AND OTHER ASSETS</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory assets</a></td>
<td class="nump">283.0<span></span>
</td>
<td class="nump">404.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsMiscellaneousNoncurrent', window );">Other</a></td>
<td class="nump">55.7<span></span>
</td>
<td class="nump">56.9<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Total deferred charges and other assets</a></td>
<td class="nump">338.7<span></span>
</td>
<td class="nump">461.7<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">TOTAL ASSETS</a></td>
<td class="nump">10,412.7<span></span>
</td>
<td class="nump">9,939.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>CURRENT LIABILITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowings', window );">Short-term debt</a></td>
<td class="nump">168.4<span></span>
</td>
<td class="nump">236.2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td>
<td class="nump">230.4<span></span>
</td>
<td class="nump">205.4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsPayableCurrent', window );">Dividends payable</a></td>
<td class="nump">66.4<span></span>
</td>
<td class="nump">60.4<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerDepositsCurrent', window );">Customer deposits</a></td>
<td class="nump">80.7<span></span>
</td>
<td class="nump">77.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesPayableCurrent', window );">Accrued taxes</a></td>
<td class="nump">44.5<span></span>
</td>
<td class="nump">41.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPayableCurrent', window );">Accrued interest</a></td>
<td class="nump">44.0<span></span>
</td>
<td class="nump">40.4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeRelatedLiabilitiesCurrent', window );">Accrued compensation</a></td>
<td class="nump">35.9<span></span>
</td>
<td class="nump">45.1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtCurrent', window );">Long-term debt due within one year</a></td>
<td class="nump">249.8<span></span>
</td>
<td class="nump">224.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerRefundLiabilityCurrent', window );">Fuel clause over recoveries</a></td>
<td class="nump">1.7<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesCurrent', window );">Other</a></td>
<td class="nump">28.7<span></span>
</td>
<td class="nump">96.0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td>
<td class="nump">950.5<span></span>
</td>
<td class="nump">1,027.2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtNoncurrent', window );">LONG-TERM DEBT</a></td>
<td class="nump">2,749.6<span></span>
</td>
<td class="nump">2,405.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract', window );"><strong>DEFERRED CREDITS AND OTHER LIABILITIES</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent', window );">Accrued benefit obligations</a></td>
<td class="nump">192.7<span></span>
</td>
<td class="nump">274.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td>
<td class="nump">1,227.8<span></span>
</td>
<td class="nump">2,334.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory liabilities</a></td>
<td class="nump">1,283.4<span></span>
</td>
<td class="nump">299.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other</a></td>
<td class="nump">157.6<span></span>
</td>
<td class="nump">153.8<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent', window );">Total deferred credits and other liabilities</a></td>
<td class="nump">2,861.5<span></span>
</td>
<td class="nump">3,062.8<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Liabilities', window );">Total liabilities</a></td>
<td class="nump">6,561.6<span></span>
</td>
<td class="nump">6,495.8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies', window );">COMMITMENTS AND CONTINGENCIES (NOTE 13)</a></td>
<td class="text"> <span></span>
</td>
<td class="text"> <span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract', window );"><strong>STOCKHOLDERS' EQUITY</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStocksIncludingAdditionalPaidInCapital', window );">Common stockholders' equity</a></td>
<td class="nump">1,114.8<span></span>
</td>
<td class="nump">1,105.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="nump">2,759.5<span></span>
</td>
<td class="nump">2,367.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive loss, net of tax</a></td>
<td class="num">(23.2)<span></span>
</td>
<td class="num">(29.3)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">3,851.1<span></span>
</td>
<td class="nump">3,443.8<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY</a></td>
<td class="nump">$ 10,412.7<span></span>
</td>
<td class="nump">$ 9,939.6<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherpropertyandinvestmentsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other property and investments [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherpropertyandinvestmentsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableNetCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableNetCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.3(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39603-107864<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39622-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e681-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6801-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3044-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.(a),19)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82911808&amp;loc=d3e14326-108349<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.25)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStocksIncludingAdditionalPaidInCapital">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of par value plus amounts in excess of par value or issuance value for common stock issued.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStocksIncludingAdditionalPaidInCapital</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConstructionInProgressGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConstructionInProgressGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CustomerDepositsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The current portion of money or property received from customers which is either to be returned upon satisfactory contract completion or applied to customer receivables in accordance with the terms of the contract or the understandings.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CustomerDepositsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CustomerRefundLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Current regulatory liabilities generally represent obligations to make refunds to customers for various reasons including overpayment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CustomerRefundLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFuelCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77907324&amp;loc=d3e43603-110378<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFuelCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31958-109318<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DividendsPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DividendsPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeRelatedLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeRelatedLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66022249&amp;loc=d3e33749-111570<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.5(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.3(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.10)<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e7018-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6935-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=68049868&amp;loc=d3e3927-108312<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6676-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Liabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19-26)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Liabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(25))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(32))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.21)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOtherThanLongTermDebtNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregated carrying amounts of obligations as of the balance sheet date, excluding long-term debt, incurred as part of the normal operations that are expected to be paid after one year or beyond the normal operating cycle, if longer. Alternate captions include Total Deferred Credits and Other Liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LiabilitiesOtherThanLongtermDebtNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsMiscellaneousNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsMiscellaneousNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of noncurrent assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrentAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrentAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherInventorySupplies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherInventorySupplies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of investments classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.1(f,g))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6904-107765<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=82887183&amp;loc=d3e6911-107765<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLongTermInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term investments classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.1(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherLongTermInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=64852052&amp;loc=d3e1731-114919<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(24))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=64852052&amp;loc=d3e1703-114919<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNetAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNetAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period end amount of total gross PPE.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesPropertyPlantAndEquipmentPlantInService</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44250-110382<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermBorrowings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermBorrowings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesPayableCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxesPayableCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnbilledReceivablesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount received for services rendered and products shipped, but not yet billed, for non-contractual agreements due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnbilledReceivablesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>16
<FILENAME>R7.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6811293744">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED BALANCE SHEETS Parenthetical - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivable', window );">Allowance for Doubtful Accounts Receivable</a></td>
<td class="nump">$ 1.5<span></span>
</td>
<td class="nump">$ 1.5<span></span>
</td>
</tr>
</table>
<div style="display: none;"><table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=d3e5074-111524<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>17
<FILENAME>R8.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6822065328">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF CAPITALIZATION - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, par value $0.01 per share; authorized 450.0 shares; and outstanding 199.7 shares and 199.7 shares, respectively</a></td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="nump">$ 2.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Premium on common stock</a></td>
<td class="nump">1,112.8<span></span>
</td>
<td class="nump">1,103.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td>
<td class="nump">2,759.5<span></span>
</td>
<td class="nump">2,367.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive loss, net of tax</a></td>
<td class="num">(23.2)<span></span>
</td>
<td class="num">(29.3)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total stockholders' equity</a></td>
<td class="nump">3,851.1<span></span>
</td>
<td class="nump">3,443.8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnamortizedDebtIssuanceExpense', window );">Unamortized debt expense</a></td>
<td class="num">(20.8)<span></span>
</td>
<td class="num">(15.5)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">2,999.4<span></span>
</td>
<td class="nump">2,630.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtCurrent', window );">Less: long-term debt due within one year</a></td>
<td class="num">(249.8)<span></span>
</td>
<td class="num">(224.7)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtNoncurrent', window );">Total long-term debt (excluding debt due within one year)</a></td>
<td class="nump">2,749.6<span></span>
</td>
<td class="nump">2,405.8<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizationLongtermDebtAndEquity', window );">Total capitalization (including long-term debt due within one year)</a></td>
<td class="nump">6,850.5<span></span>
</td>
<td class="nump">6,074.3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentUnamortizedDiscount', window );">Unamortized discount</a></td>
<td class="num">(9.9)<span></span>
</td>
<td class="num">(9.3)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due November 24, 2017 [Member] | OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">100.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">1.87%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due July 15, 2017 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">125.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due September 1, 2018 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 250.0<span></span>
</td>
<td class="nump">250.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.35%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due January 15, 2019 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 250.0<span></span>
</td>
<td class="nump">250.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">8.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due July 15, 2027 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 125.0<span></span>
</td>
<td class="nump">125.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.65%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due April 15, 2028 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 100.0<span></span>
</td>
<td class="nump">100.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due January 15, 2036 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 110.0<span></span>
</td>
<td class="nump">110.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">5.75%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due February 1, 2038 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 200.0<span></span>
</td>
<td class="nump">200.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.45%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due June 1, 2040 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 250.0<span></span>
</td>
<td class="nump">250.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">5.85%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due May 15, 2041 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 250.0<span></span>
</td>
<td class="nump">250.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">5.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due May 1, 2043 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 250.0<span></span>
</td>
<td class="nump">250.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">3.90%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due March 15, 2044 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 250.0<span></span>
</td>
<td class="nump">250.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">4.55%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due December 15, 2044 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 250.0<span></span>
</td>
<td class="nump">250.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series due August 15, 2047 [Member] [Domain] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 300.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">3.85%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series due April 1, 2047 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 300.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">4.15%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_LongTermDebtMember', window );">Long-term Debt [Member] | Due August 31, 2062 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 9.7<span></span>
</td>
<td class="nump">9.9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">3.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember', window );">Debentures Subject to Mandatory Redemption [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">$ 135.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember', window );">Debentures Subject to Mandatory Redemption [Member] | Garfield Industrial Authority Bond [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">47.0<span></span>
</td>
<td class="nump">47.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember', window );">Debentures Subject to Mandatory Redemption [Member] | Muskogee Industrial Authority Bond Due 2025 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">32.4<span></span>
</td>
<td class="nump">32.4<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember', window );">Debentures Subject to Mandatory Redemption [Member] | Muskogee Industrial Authority Bond Due 2027 [Member] | Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems', window );"><strong>Schedule of Capitalization, Long-term Debt [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long-term Debt, Gross</a></td>
<td class="nump">$ 56.0<span></span>
</td>
<td class="nump">$ 56.0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e681-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapitalCommonStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapitalCommonStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalizationLongtermDebtAndEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This element represents the total consolidated (as applicable) capitalization of the entity which is comprised of its long-term debt and equity instruments. The table may be detailed by subsidiary (legal entity) and include information by type of debt or equity detailed by instrument.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalizationLongtermDebtAndEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentUnamortizedDiscount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after accumulated amortization, of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=64930785&amp;loc=d3e28541-108399<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=64930739&amp;loc=d3e28878-108400<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentUnamortizedDiscount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19,20)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The cumulative amount of the reporting entity's undistributed earnings or deficit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(23)(a)(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30)(a)(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfCapitalizationLongtermDebtLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(30))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SAB Topic 4.E)<br> -URI http://asc.fasb.org/extlink&amp;oid=27010918&amp;loc=d3e74512-122707<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(31))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnamortizedDebtIssuanceExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.17)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnamortizedDebtIssuanceExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueNovember242017Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueNovember242017Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152017Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152017Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueSeptember12018Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueSeptember12018Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152019Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152019Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152027Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueApril152028Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueApril152028Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152036Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152036Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueFebruary12038Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueFebruary12038Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJune12040Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJune12040Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeniorNotesDueMay152041Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeniorNotesDueMay152041Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueMay12043Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueMay12043Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueMarch152044Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueMarch152044Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueDecember152044Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueDecember152044Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueAugust152047MemberDomain">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueAugust152047MemberDomain</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueApril12047Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueApril12047Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_LongTermDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_LongTermDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_DueAugust312062Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_DueAugust312062Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>R9.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800311376">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF CAPITALIZATION (Parenthetical) - $ / shares<br> shares in Millions</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockParOrStatedValuePerShare', window );">Common Stock, Par or Stated Value Per Share</a></td>
<td class="nump">$ 0.01<span></span>
</td>
<td class="nump">$ 0.01<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesAuthorized', window );">Common Stock, Shares Authorized</a></td>
<td class="nump">450.0<span></span>
</td>
<td class="nump">450.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common Stock, Shares, Outstanding</a></td>
<td class="nump">199.7<span></span>
</td>
<td class="nump">199.7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember', window );">Garfield Industrial Authority, January 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jan.  01,  2025<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member', window );">Muskogee Industrial Authority, Janaury 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jan.  01,  2025<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member', window );">Muskogee Industrial Authority, June 1, 2027 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jun.  01,  2027<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due November 24, 2017 [Member] | OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Nov. 24,  2017<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">1.87%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due January 15, 2016 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text"> <span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due July 15, 2017 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jul. 15,  2017<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due September 1, 2018 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Sep.  01,  2018<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.35%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due January 15, 2019 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jan. 15,  2019<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">8.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due July 15, 2027 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jul. 15,  2027<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.65%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due April 15, 2028 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Apr. 15,  2028<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due January 15, 2036 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jan. 15,  2036<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">5.75%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due February 1, 2038 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Feb.  01,  2038<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.45%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due June 1, 2040 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Jun.  01,  2040<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">5.85%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due May 15, 2041 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">May 15,  2041<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">5.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due May 1, 2043 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">May  01,  2043<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">3.90%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due March 15, 2044 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Mar. 15,  2044<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">4.55%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series Due December 15, 2044 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Dec. 15,  2044<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series due April 1, 2047 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Apr.  01,  2047<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">4.15%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | Series due August 15, 2047 [Member] [Domain] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Aug. 15,  2047<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">3.85%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_LongTermDebtMember', window );">Long-term Debt [Member] | Due August 31, 2062 [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Debt Instrument, Maturity Date</a></td>
<td class="text">Aug. 31,  2062<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">3.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Debentures Subject to Mandatory Redemption [Member] | Garfield Industrial Authority, January 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">0.65%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Debentures Subject to Mandatory Redemption [Member] | Muskogee Industrial Authority, Janaury 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">0.65%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Debentures Subject to Mandatory Redemption [Member] | Muskogee Industrial Authority, June 1, 2027 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">0.66%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Debentures Subject to Mandatory Redemption [Member] | Garfield Industrial Authority, January 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">1.86%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Debentures Subject to Mandatory Redemption [Member] | Muskogee Industrial Authority, Janaury 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">1.80%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Debentures Subject to Mandatory Redemption [Member] | Muskogee Industrial Authority, June 1, 2027 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">1.80%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockParOrStatedValuePerShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Face amount or stated value per share of common stock.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockParOrStatedValuePerShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of common shares permitted to be issued by an entity's charter and bylaws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueNovember242017Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueNovember242017Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152016Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152016Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152017Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152017Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueSeptember12018Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueSeptember12018Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152019Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152019Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152027Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueApril152028Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueApril152028Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152036Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJanuary152036Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueFebruary12038Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueFebruary12038Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJune12040Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJune12040Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeniorNotesDueMay152041Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeniorNotesDueMay152041Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueMay12043Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueMay12043Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueMarch152044Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueMarch152044Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueDecember152044Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueDecember152044Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueApril12047Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueApril12047Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueAugust152047MemberDomain">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueAugust152047MemberDomain</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_LongTermDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_LongTermDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_DueAugust312062Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_DueAugust312062Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>19
<FILENAME>R10.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6799920976">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)<br> shares in Millions, $ in Millions</strong></div></th>
<th class="th"><div>Total</div></th>
<th class="th"><div>Common Stock</div></th>
<th class="th"><div>Premium on Common Stock</div></th>
<th class="th"><div>Retained Earnings</div></th>
<th class="th"><div>Accumulated Other Comprehensive Income (Loss)</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common Stock, Shares, Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">199.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares', window );">Net Income (Loss), Including portion attributable to noncontrolling interest, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balance at Dec. 31, 2014</a></td>
<td class="nump">$ 3,244.4<span></span>
</td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="nump">$ 1,085.6<span></span>
</td>
<td class="nump">$ 2,198.2<span></span>
</td>
<td class="num">$ (41.4)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTaxAbstract', window );"><strong>Comprehensive income (loss)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">271.3<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">271.3<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares', window );">Other Comprehensive Income (Loss), Net of Tax, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax', window );">Other comprehensive income, net of tax</a></td>
<td class="nump">6.3<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">6.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DividendsCommonStockCashNumberofShares', window );">Dividends, Common Stock, Cash, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCommonStockCash', window );">Dividends declared on common stock</a></td>
<td class="num">(209.7)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(209.7)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Stock Issued During Period, Shares, New Issues</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Expense of common stock</a></td>
<td class="nump">7.2<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">7.2<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares', window );">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">6.5<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">6.5<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balance at Dec. 31, 2015</a></td>
<td class="nump">3,326.0<span></span>
</td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="nump">1,099.3<span></span>
</td>
<td class="nump">2,259.8<span></span>
</td>
<td class="num">(35.1)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common Stock, Shares, Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">199.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares', window );">Net Income (Loss), Including portion attributable to noncontrolling interest, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTaxAbstract', window );"><strong>Comprehensive income (loss)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">338.2<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">338.2<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares', window );">Other Comprehensive Income (Loss), Net of Tax, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax', window );">Other comprehensive income, net of tax</a></td>
<td class="nump">5.8<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">5.8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DividendsCommonStockCashNumberofShares', window );">Dividends, Common Stock, Cash, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCommonStockCash', window );">Dividends declared on common stock</a></td>
<td class="num">(230.7)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(230.7)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares', window );">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">4.5<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">4.5<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balance at Dec. 31, 2016</a></td>
<td class="nump">$ 3,443.8<span></span>
</td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="nump">1,103.8<span></span>
</td>
<td class="nump">2,367.3<span></span>
</td>
<td class="num">(29.3)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common Stock, Shares, Outstanding</a></td>
<td class="nump">199.7<span></span>
</td>
<td class="nump">199.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares', window );">Net Income (Loss), Including portion attributable to noncontrolling interest, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNetOfTaxAbstract', window );"><strong>Comprehensive income (loss)</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">$ 619.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">619.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares', window );">Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares', window );">Other Comprehensive Income (Loss), Net of Tax, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="nump">22.3<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">26.8<span></span>
</td>
<td class="num">(4.5)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax', window );">Other comprehensive income, net of tax</a></td>
<td class="nump">10.6<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">10.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DividendsCommonStockCashNumberofShares', window );">Dividends, Common Stock, Cash, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DividendsCommonStockCash', window );">Dividends declared on common stock</a></td>
<td class="num">(253.6)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(253.6)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Expense of common stock</a></td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares', window );">Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares', window );">Stock Issued During Period, Value, New Issues, Number of Shares</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue', window );">Stock-based compensation</a></td>
<td class="nump">9.1<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">9.1<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rc">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Balance at Dec. 31, 2017</a></td>
<td class="nump">$ 3,851.1<span></span>
</td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="nump">$ 1,112.8<span></span>
</td>
<td class="nump">$ 2,759.5<span></span>
</td>
<td class="num">$ (23.2)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockSharesOutstanding', window );">Common Stock, Shares, Outstanding</a></td>
<td class="nump">199.7<span></span>
</td>
<td class="nump">199.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification, Number of Shares</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AccountingPronouncementorChangeinAccountingPrincipleEffectofAdoptionQuantificationNumberofShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition, Number of Shares</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionNumberofShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DividendsCommonStockCashNumberofShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Dividends, Common Stock, Cash, Number of Shares</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DividendsCommonStockCashNumberofShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net Income (Loss), Including portion attributable to noncontrolling interest, Number of Shares</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NetIncomeLossIncludingportionattributabletononcontrollinginterestNumberofShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Other Comprehensive Income (Loss), Net of Tax, Number of Shares</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeLossNetofTaxNumberofShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Stock Issued During Period, Value, New Issues, Number of Shares</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_StockIssuedDuringPeriodValueNewIssuesNumberofShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase to additional paid-in capital (APIC) from recognition of equity-based compensation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 35<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=79507207&amp;loc=d3e4534-113899<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5047-113901<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=96864182&amp;loc=d3e11149-113907<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 20<br> -Section 55<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=96864182&amp;loc=d3e11178-113907<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNetOfTaxAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNetOfTaxAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DividendsCommonStockCash">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DividendsCommonStockCash</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax and reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669619-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1B<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669625-108580<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84158357&amp;loc=d3e1436-108581<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4I<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4590271-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4568740-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4568447-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>20
<FILENAME>R11.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972891056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Summary of Significant Accounting Policies</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Organization</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company is an energy and energy services provider offering physical delivery and related services for both electricity and natural gas primarily in the south central U.S.  The Company conducts these activities through two business segments: (i) electric utility and (ii) natural gas midstream operations.  The accounts of the Company and its wholly owned subsidiaries are included in the consolidated financial statements.  All intercompany transactions and balances are eliminated in consolidation.  The Company generally uses the equity method of accounting for investments where its ownership interest is between 20 percent and 50 percent and it lacks the power to direct activities that most significantly impact economic performance. </font><font style="font-family:inherit;font-size:10pt;">&#160; </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The electric utility segment</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">generates, transmits, distributes and sells electric energy in Oklahoma and western Arkansas</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">Its operations</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are conducted through OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are subject to regulation by the OCC, the APSC and the FERC.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E was incorporated in 1902 under the laws of the Oklahoma Territory</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and is a wholly owned subsidiary of the Company.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E is the largest electric utility in Oklahoma, and its franchised service territory includes Fort Smith, Arkansas and the surrounding communities.  OG&amp;E sold its retail natural gas business in 1928 and is no longer engaged in the natural gas distribution business. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The natural gas midstream operations segment represents the Company's investment in Enable through wholly owned subsidiaries and ultimately OGE Holdings.  Enable is engaged in the business of gathering, processing, transporting and storing natural gas.  Enable's natural gas gathering and processing assets are strategically located in four states and serve natural gas production from shale developments in the Anadarko, Arkoma and Ark-La-Tex basins.  Enable also owns an emerging crude oil gathering business in the Bakken Shale formation, principally located in the Williston Basin of North Dakota.  Enable's natural gas transportation and storage assets extend from western Oklahoma and the Texas Panhandle to Alabama and from Louisiana to Illinois.</font><font style="font-family:inherit;font-size:10pt;color:#231f20;">  </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable was formed effective May 1, 2013</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">by the Company, the ArcLight group and CenterPoint to own and operate the midstream businesses of the Company and CenterPoint.  In the formation transaction, the Company and the ArcLight group contributed Enogex LLC to Enable, and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company deconsolidated its previously held investment in Enogex Holdings and acquired an equity interest in Enable.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The Company determined that its contribution of Enogex LLC to Enable met the requirements of being in substance real estate and was recorded at historical cost.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The general partner of Enable is equally controlled by the Company and CenterPoint, who each have</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">management ownership.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Based on the 50/50 management ownership, with neither company having control</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">began accounting for its interest in Enable using the equity method of accounting.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">charges operating costs to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> and Enable </font><font style="font-family:inherit;font-size:10pt;">based on several factors.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Operating costs directly related to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> and Enable </font><font style="font-family:inherit;font-size:10pt;">are assigned as such.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Operating costs incurred for the benefit of OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> and Enable </font><font style="font-family:inherit;font-size:10pt;">are allocated either as overhead based primarily on labor costs&#160;or using the "Distrigas" method.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The "Distrigas" method is a three-factor formula that uses an equal weighting of payroll, net operating revenues and gross property, plant and equipment.&#160;&#160;The Company adopted this method in January 1996 as a result of a recommendation by the OCC Staff.&#160;</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company believes this method provides a reasonable basis for allocating common expenses.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Use of Estimates</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In preparing the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and contingent liabilities at the date of the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements and the reported amounts of revenues and expenses during the reporting period.&#160;&#160;Changes to these assumptions and estimates could have a material effect on</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements.&#160;&#160;However,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">believes it has taken reasonable positions where assumptions and estimates are used in order to minimize the negative financial impact to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">that could result if actual results vary from the assumptions and estimates.&#160;&#160;In management's opinion, the areas of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">where the most significant judgment is exercised</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">includes the determination of Pension Plan assumptions,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">income taxes,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">contingency reserves, asset retirement obligations</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">depreciable lives of property, plant and equipment</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For the electric utility segment, significant judgment is also exercised in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the determination of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">regulatory assets and liabilities and unbilled revenues</font><font style="font-family:inherit;font-size:10pt;">. </font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Cash and Cash Equivalents</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For purposes of the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.&#160;&#160;These investments are carried at cost, which approximates fair value.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Allowance for Uncollectible Accounts Receivable</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Customer balances are generally written off if not collected within six months after the final billing date.  The allowance for uncollectible accounts receivable for OG&amp;E is calculated by multiplying the last six months of electric revenue by the provision rate, which is based on a 12-month historical average of actual balances written off.&#160;&#160;To the extent the historical collection rates are not representative of future collections, there could be an effect on the amount of uncollectible expense recognized.&#160;&#160;Also, a portion of the uncollectible provision related to fuel within the Oklahoma jurisdiction is being recovered through the fuel adjustment clause.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The allowance for uncollectible accounts receivable is a reduction to Accounts Receivable on the </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and is included in the Other Operation and Maintenance Expense on the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.  The allowance for uncollectible accounts receivable was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at both</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">New business customers are required to provide a security deposit in the form of cash, bond or irrevocable letter of credit that is refunded when the account is closed.&#160;&#160;New residential customers whose outside credit scores indicate an elevated risk are required to provide a security deposit that is refunded based on customer protection rules defined by the OCC and the APSC.&#160;&#160;The payment behavior of all existing customers is continuously monitored, and, if the payment behavior indicates sufficient risk within the meaning of the applicable utility regulation, customers will be required to provide a security deposit.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Investment in Unconsolidated Affiliate</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's investment in Enable is considered to be a variable interest entity because the owners of the equity at risk in this entity have disproportionate voting rights in relation to their obligations to absorb the entity's expected losses or to receive its expected residual returns.  However, the Company is not considered the primary beneficiary of Enable since it does not have the power to direct the activities that are considered most significant to the economic performance of Enable.  The Company accounts for its investment in Enable using the equity method of accounting.  Under the equity method, the investment will be adjusted each period for contributions made, distributions received and the Company's share of the investee's comprehensive income as adjusted for basis differences.  The Company's maximum exposure to loss related to Enable is limited to the Company's equity investment in Enable at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> as presented in Note 12.  The Company evaluates its equity method investments for impairment when events or changes in circumstances indicate there is a loss in value of the investment that is other than a temporary decline.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company considers distributions received from Enable which do not exceed cumulative equity in earnings subsequent to the date of investment to be a return on investment and are classified as operating activities in the Consolidated Statements of Cash Flows.  The Company considers distributions received from Enable in excess of cumulative equity in earnings subsequent to the date of investment to be a return of investment and are classified as investing activities in the Consolidated Statements of Cash Flows.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Allowance for Funds Used During Construction</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance for funds used during construction, a non-cash item, is reflected as an increase to net Other Income and a reduction to Interest Expense in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income and as an increase to Construction Work in Progress in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Allowance for funds used during construction is calculated according to the FERC requirements for the imputed cost of equity and borrowed funds.&#160;&#160;Allowance for funds used during construction rates, compounded semi-annually, were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.2 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.2 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.1 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Collection of Sales Tax</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In the normal course of its operations, OG&amp;E collects sales tax from its customers.&#160;&#160;OG&amp;E records a current liability for sales taxes when it bills its customers and eliminates this liability when the taxes are remitted to the appropriate governmental authorities. &#160;OG&amp;E excludes the sales tax collected from its operating revenues.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Revenue Recognition</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">General</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recognizes revenue from electric sales when power is delivered to customers.  OG&amp;E reads its customers' meters and sends bills to its customers throughout each month.&#160;&#160;As a result, there is a significant amount of customers' electricity consumption that has not been billed at the end of each month. &#160;OG&amp;E accrues an estimate of the revenues for electric sales delivered since the latest billings.  Unbilled revenue is presented in Accrued Unbilled Revenues on the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and in Operating Revenues on the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Statements of Income based on estimates of usage and prices during the period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The estimates that management uses in this calculation could vary from the actual amounts to be paid by customers.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">SPP Purchases and Sales</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E currently owns and operates transmission and generation facilities as part of a vertically integrated utility.  OG&amp;E is a member of the SPP regional transmission organization and has transferred operational authority, but not ownership, of OG&amp;E's transmission facilities to the SPP.  The SPP has implemented FERC-approved regional day-ahead and real-time markets for energy and operating services, as well as associated transmission congestion rights.  Collectively, the three markets operate together under the global name, SPP Integrated Marketplace.  OG&amp;E represents owned- and contracted-generation assets and customer load in the SPP Integrated Marketplace for the sole benefit of its customers.  OG&amp;E has not participated in the SPP Integrated Marketplace for any speculative trading activities.  OG&amp;E records the SPP Integrated Marketplace transactions as sales or purchases per FERC Order 668, which requires that purchases and sales be recorded on a net basis for each settlement period of the SPP Integrated Marketplace.  These results are reported as Operating Revenues or Cost of Sales in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements.  OG&amp;E revenues, expenses, assets and liabilities may be adversely affected by changes in the organization, operating and regulation by the FERC or the SPP.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">             </font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel Adjustment Clauses</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The actual cost of fuel used in electric generation and certain purchased power costs are passed through to OG&amp;E's customers through fuel adjustment clauses.  The fuel adjustment clauses are subject to periodic review by the OCC and the APSC.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Income Taxes</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">file</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">s</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions</font><font style="font-family:inherit;font-size:10pt;">. &#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Income taxes</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">uses the asset and liability method of accounting for income taxes.  Under this method, a deferred tax asset or liability is recognized for the estimated future tax effects attributable to temporary differences between the financial statement basis and the tax basis of assets and liabilities as well as tax credit carry forwards and net operating loss carry forwards.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.  The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period of the change.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">recognizes interest related to unrecognized tax benefits in Interest Expense and recognizes penalties in Other Expense in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from </font><font style="font-family:inherit;font-size:10pt;">35 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;"> for tax years beginning after December 31, 2017.</font><font style="font-family:inherit;font-size:10pt;">  See Note 7 for further discussion of the effects of the 2017 Tax Act.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Accrued&#160;Vacation</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">accrues vacation pay monthly by establishing a liability for vacation earned.  Vacation may be taken as earned and is charged against the liability.  At the end of each year, the liability represents the amount of vacation earned but not taken.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Environmental Costs</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Accruals for environmental costs are recognized when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated.&#160;&#160;Costs are charged to expense</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">or deferred as a regulatory asset based on expected recovery from customers in future rates,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">if they relate to the remediation of conditions caused by past operations or if they are not expected to mitigate or prevent contamination from future operations.&#160;&#160;Where environmental expenditures relate to facilities currently in use, such as pollution control equipment, the costs may be capitalized and depreciated over the future service periods.&#160;&#160;Estimated remediation costs are recorded at undiscounted amounts, independent of any insurance</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">or rate</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">recovery, based on prior experience, assessments and current technology.&#160;&#160;Accrued obligations are regularly adjusted as environmental assessments and estimates are revised and remediation efforts proceed.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For sites where</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> has </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">been designated as one of several potentially responsible parties, the amount accrued represents</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">estimated share of the cost.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">had</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$17.1 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$13.9 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">accrued environmental liabilities at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, which are included in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">asset retirement obligations.</font><font style="font-family:inherit;font-size:10pt;">  </font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ComprehensiveIncomeNoteTextBlock', window );">Comprehensive Income (Loss) Note [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Accumulated Other Comprehensive Income (Loss)</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize changes in the components of accumulated other comprehensive loss attributable to OGE Energy during </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">.  All amounts below are presented net of tax. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.21875%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:46%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income<br clear="none"/>&#160;(loss)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2015</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(39.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(35.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income (loss) before reclassifications</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amounts reclassified from accumulated other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net current period other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2016</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(32.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(29.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income (loss) before reclassifications</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amounts reclassified from accumulated other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cumulative effect of change in accounting principle</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net current period other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2017</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(32.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(23.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes significant amounts reclassified out of accumulated other comprehensive loss by the respective line items in net income during the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:45%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:14%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:13%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:24%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Details about Accumulated Other Comprehensive Income (Loss) Components</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amount Reclassified from Accumulated Other Comprehensive Income (Loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Affected Line Item in the Consolidated Statements of Comprehensive Income</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of Pension Plan and Restoration of Retirement Income Plan items:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actuarial losses (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement (A)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(7.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Before Taxes</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Tax (Benefit) Expense</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of postretirement benefit plan items:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement (A)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Before Taxes</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Tax (Benefit) Expense</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 11 for additional information).</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The amounts in accumulated other comprehensive loss (gain) at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">that are expected to be recognized into earnings in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are as follows:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:90%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total, net of tax</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(1.5</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationDisclosureTextBlock', window );">Asset Retirement Obligation Disclosure [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Asset Retirement Obligations</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has asset retirement obligations primarily associated with the removal of company-owned wind turbines on leased land, as well as the removal of asbestos from certain power generating stations.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">has recorded asset retirement obligations that are being accreted over their respective lives ranging from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">74</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;    </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The following table summarizes changes to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">asset retirement obligations during the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;padding-left:0px;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at January 1</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">69.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accretion expense</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Revisions in estimated cash flows (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Liabilities settled </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">75.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">69.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Assumptions changed related to the estimated timing of asbestos abatement and estimated cost of ash pond removal at two of OG&amp;E's generating facilities.</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock', window );">Property, Plant and Equipment Disclosure [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Property, Plant and Equipment</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All property, plant and equipment is recorded at cost.&#160;&#160;Newly constructed plant is added to plant balances at cost which includes contracted services, direct labor, materials, overhead, transportation costs and the allowance for funds used during construction.&#160;&#160;Replacements of units of property are capitalized as plant.&#160;&#160;For assets that belong to a common plant account, the replaced plant is removed from plant balances, and the cost of such property is charged to Accumulated Depreciation.&#160;&#160;For assets that do not belong to a common plant account, the replaced plant is removed from plant balances with the related accumulated depreciation, and the remaining balance net of any salvage proceeds is recorded as a loss in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Statements of Income as Other Expense.&#160;&#160;Repair and replacement of minor items of property are included in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Statements of Income as Other Operation and Maintenance Expense.</font><font style="font-family:inherit;font-size:10pt;">          </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The tables below present OG&amp;E's ownership interest in the jointly-owned McClain Plant and the jointly-owned Redbud Plant, and, as disclosed below, only OG&amp;E's ownership interest is reflected in the property, plant and equipment and accumulated depreciation balances in these tables.&#160;&#160;The owners of the remaining interests in the McClain Plant and the Redbud Plant are responsible for providing their own financing of capital expenditures.&#160;&#160;Also, only OG&amp;E's proportionate interests of any direct expenses of the McClain Plant and the Redbud Plant, such as fuel, maintenance expense and other operating expenses, are included in the applicable financial statement captions in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12" rowspan="1"></td></tr><tr><td style="width:53%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31,&#160;2017 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Percentage Ownership</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">McClain&#160;Plant (A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">77</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">226.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">71.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">155.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redbud&#160;Plant (A)(B)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">496.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">136.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">360.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Construction work in progress was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$0.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$7.8 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for the McClain and Redbud Plants, respectively.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$50.8 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12" rowspan="1"></td></tr><tr><td style="width:53%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">December&#160;31,&#160;2016 </font><font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Percentage Ownership</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">McClain&#160;Plant (A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">234.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">161.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redbud&#160;Plant (A)(B)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">489.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Construction work in progress was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$0.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.8 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for the McClain and Redbud Plants, respectively.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$45.3 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">property, plant and equipment and related accumulated depreciation are divided into the following major classes:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31,&#160;2017 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,057.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,259.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,798.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,475.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,493.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,981.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,767.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">506.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">181.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">46.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">421.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">173.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">247.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,902.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,333.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,908.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,339.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$50.8 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">December&#160;31,&#160;2016 </font><font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,896.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,221.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,674.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,155.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,493.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,662.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,548.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">481.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,067.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">381.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">145.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">235.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,067.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,385.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,681.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,185.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,488.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,696.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$45.3 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the Company's unamortized computer software costs included in intangible plant above.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy (holding company)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">37.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">37.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">37.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the Company's amortization expense for computer software costs.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy (holding company)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">                </font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Depreciation and Amortization</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The provision for depreciation, which was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2.5 percent</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">3.0 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of the average depreciable utility plant for </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, </font><font style="font-family:inherit;font-size:10pt;">is calculated using the straight-line method over the estimated service life of the utility assets.&#160;&#160;Depreciation is provided at the unit level for production plant and at the account or sub-account level for all other plant and is based on the average life group method.  In</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the provision for depreciation is projected to be</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2.7 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the average depreciable utility plant.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Amortization of intangible assets is calculated using the straight-line method.  Of the remaining amortizable intangible plant balance at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">98.6 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">will be amortized over</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10.4</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years with the remaining</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">1.4 percent</font><font style="font-family:inherit;font-size:10pt;"> of the </font><font style="font-family:inherit;font-size:10pt;">intangible plant balance at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">being amortized over</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">23.7</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of plant acquisition adjustments is provided on a straight-line basis over the estimated remaining service life of the acquired asset.&#160;&#160;Plant acquisition adjustments include</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">for the Redbud Plant, which is being amortized over a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">27</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"> year</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">life and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">for certain transmission substation facilities in OG&amp;E's service territory, which are being amortized over a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">37</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">59</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">year</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">period.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentTextBlock', window );">Property, Plant and Equipment [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">property, plant and equipment and related accumulated depreciation are divided into the following major classes:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31,&#160;2017 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,057.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,259.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,798.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,475.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,493.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,981.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,767.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">506.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">181.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">46.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">421.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">173.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">247.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,902.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,333.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,908.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,339.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$50.8 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">December&#160;31,&#160;2016 </font><font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,896.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,221.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,674.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,155.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,493.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,662.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,548.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">481.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,067.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">381.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">145.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">235.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,067.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,385.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,681.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,185.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,488.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,696.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$45.3 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryDisclosureTextBlock', window );">Inventory Disclosure [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel Inventories</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel inventories for the generation of electricity consist of coal, natural gas and oil.&#160;&#160;OG&amp;E uses the weighted-average cost method of accounting for inventory that is physically added to or withdrawn from storage or stockpiles.&#160;&#160;The amount of fuel inventory was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$84.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$82.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively.  </font><font style="font-family:inherit;font-size:10pt;">Effective May 1, 2014, the gas storage services agreement with Enable was terminated.  As a result of this contract termination, approximately 5.3 Bcf of cushion gas owned by OG&amp;E and stored on the Enable system is being directed to OG&amp;E's power plants over a five-year period during peak time of June 1 to August 31 at a rate of 11,500 MMBtu/day for a total of 1.06 Bcf per year.  In 2014, approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$11.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of cushion gas was reclassified from Plant-in-Service to Other Deferred Assets, representing natural gas in storage that will be removed from storage over four years.</font><font style="font-family:inherit;font-size:10pt;">  As of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;"> the remaining balance of cushion gas of </font><font style="font-family:inherit;font-size:10pt;">$2.8 million</font><font style="font-family:inherit;font-size:10pt;"> is included in Fuel Inventories</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock', window );">Summary of Significant Accounting Policies [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Records</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The accounting records of OG&amp;E are maintained in accordance with the Uniform System of Accounts prescribed by the FERC and adopted by the OCC and the APSC.&#160;&#160;Additionally,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E, as a regulated utility, is subject to accounting principles for certain types of rate-regulated activities, which provide that certain incurred costs that would otherwise be charged to expense can be deferred as regulatory assets, based on the expected recovery from customers in future rates.&#160;&#160;Likewise, certain actual or anticipated credits that would otherwise reduce expense can be deferred as regulatory liabilities, based on the expected flowback to customers in future rates.&#160;&#160;Management's expected recovery of deferred costs and flowback of deferred credits generally results from specific decisions by regulators granting such ratemaking treatment.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E records certain incurred costs and obligations as regulatory assets or liabilities if, based on regulatory orders or other available evidence, it is probable that the costs or obligations will be included in amounts allowable for recovery or refund in future rates.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table is a summary of OG&amp;E's regulatory assets and liabilities:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulatory&#160;Assets</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma demand program rider under recovery (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SPP cost tracker under recovery (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;under&#160;recoveries</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current regulatory&#160;assets</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefit&#160;obligations&#160;regulatory&#160;asset</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">177.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">232.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;storm&#160;expenses</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">42.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Smart Grid</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized&#160;loss&#160;on&#160;reacquired&#160;debt</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">12.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;recoverable&#160;from&#160;customers,&#160;net</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">18.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">17.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;non-current regulatory&#160;assets</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">404.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulatory&#160;Liabilities</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;over&#160;recoveries</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current regulatory&#160;liabilities</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income taxes refundable to customers, net</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">955.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;removal&#160;obligations,&#160;net</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">288.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">262.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension tracker</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;non-current regulatory&#160;liabilities</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,283.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Current Assets on the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Current Liabilities on the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recovers program costs related to the Demand and Energy Efficiency Program.  An extension of the demand program rider was approved in January 2016, which allows for the recovery through December 2018 of (i) energy efficiency program costs, (ii) lost revenues associated with certain achieved energy efficiency and demand savings, (iii) performance-based incentives and (iv) costs associated with research and development investments.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recovers certain SPP costs related to base plan charges from its customers and refunds certain SPP revenues received to its customers in Oklahoma through the SPP cost tracker.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel clause under recoveries are generated from under recoveries from OG&amp;E's customers when OG&amp;E's cost of fuel exceeds the amount billed to its customers.&#160;&#160;Fuel clause over recoveries are generated from over recoveries from OG&amp;E's customers when the amount billed to its customers exceeds OG&amp;E's cost of fuel.&#160;&#160;OG&amp;E's fuel recovery clauses are designed to smooth the impact of fuel price volatility on customers' bills.&#160;&#160;As a result, OG&amp;E under recovers fuel costs in periods of rising fuel prices above the baseline charge for fuel and over recovers fuel costs when prices decline below the baseline charge for fuel.  Provisions in the fuel clauses are intended to allow OG&amp;E to amortize under and over recovery balances. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The benefit obligations regulatory asset is comprised of expenses recorded which are probable of future recovery and that have not yet been recognized as components of net periodic benefit cost, including net loss and prior service cost.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">These expenses are recorded as a regulatory asset as OG&amp;E had historically recovered and currently recovers pension and postretirement benefit plan expense in its electric rates.  If, in the future, the regulatory bodies indicate a change in policy related to the recovery of pension and postretirement benefit plan expenses, this could cause the benefit obligations regulatory asset balance to be reclassified to accumulated other comprehensive income.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table is a summary of the components of the benefit obligations regulatory asset:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">172.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">177.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">232.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following amounts in the benefit obligations regulatory asset at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are expected to be recognized as components of net periodic benefit cost in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">:&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:90%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">12.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(6.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E includes in expense any Oklahoma storm-related operation and maintenance expenses up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.7 million</font><font style="font-family:inherit;font-size:10pt;"> annually and defers any additional expenses incurred over</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.7 million</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E expects to recover the amounts deferred each year over a five-year period in accordance with historical practice.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E previously recovered the cost of system-wide deployment of smart grid technology and implementing the smart grid pilot program through a rider.  Costs not included in the rider are the incremental costs for web portal access, education and home energy reports, which are capped at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$6.9 million</font><font style="font-family:inherit;font-size:10pt;">, and the stranded costs associated with OG&amp;E's analog electric meters, which have been replaced by smart meters.  These incremental and stranded costs were accumulated during the smart grid deployment and have been included in the Smart Grid asset in the regulatory assets and liabilities table above.  As approved in the recent Oklahoma rate case effective May 1, 2017, these costs are now being recovered over a six year period.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized loss on reacquired debt is comprised of unamortized debt issuance costs related to the early retirement of OG&amp;E's long-term debt.&#160;&#160;These amounts are recorded in interest expenses and are being amortized over the term of the long-term debt which replaced the previous long-term debt.&#160;&#160;The unamortized loss on reacquired debt is recovered as a part of OG&amp;E's cost of capital.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income taxes refundable to customers, net, represent the reduction in accumulated deferred income taxes resulting from the reduction in the federal income tax rate, as part of the 2017 Tax Act.&#160; These amounts will be returned to customers in varying amounts over approximately 80 years.&#160; Currently, those amounts are shown net of income taxes recoverable from customers, which represents income tax benefits previously used to reduce OG&amp;E's revenues, are treated as regulatory assets and are being amortized over the estimated remaining life of the assets to which they relate.&#160;&#160;These amounts are being recovered in rates as the temporary differences that generated the income tax benefit turn around.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued removal obligations, net represent asset retirement costs previously recovered from ratepayers for other than legal obligations.</font><font style="font-family:inherit;font-size:10pt;">         </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recovers specific amounts of pension and postretirement medical costs in rates approved in its Oklahoma rate cases.  In accordance with approved orders, OG&amp;E defers the difference between actual pension and postretirement medical expenses and the amount approved in its last Oklahoma rate case as a regulatory asset or regulatory liability.  These amounts have been recorded in the Pension tracker regulatory liability in the regulatory assets and liabilities table above.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Management continuously monitors the future recoverability of regulatory assets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">When, in management's judgment, future recovery becomes impaired, the amount of the regulatory asset is adjusted, as appropriate.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">If</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">were required to discontinue the application of accounting principles for certain types of rate-regulated activities for some or all of its operations, it could result in writing off the related regulatory assets, which could have significant financial effects.</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for an asset retirement obligation and the associated long-lived asset. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -URI http://asc.fasb.org/subtopic&amp;trid=2175671<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ComprehensiveIncomeNoteTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -URI http://asc.fasb.org/topic&amp;trid=2134417<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ComprehensiveIncomeNoteTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -URI http://asc.fasb.org/topic&amp;trid=2126998<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -URI http://asc.fasb.org/topic&amp;trid=2122149<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -URI http://asc.fasb.org/topic&amp;trid=2197479<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -URI http://asc.fasb.org/topic&amp;trid=2155823<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for detailed information about regulatory assets and liabilities, including current and noncurrent assets created when regulatory agencies permit the deferral of costs to the balance sheet that would otherwise be required to appear on the company's income statement and would be charged against current expenses or revenues, as well as current and noncurrent liabilities created when regulatory agencies permit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfRegulatoryAssetsAndLiabilitiesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>21
<FILENAME>R12.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972421840">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accounting Pronouncements<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AccountingPronouncementAbstract', window );"><strong>Accounting Pronouncement [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock', window );">New Accounting Pronouncements and Changes in Accounting Principles [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="color:#000000;font-weight:bold;text-decoration:none;">Accounting Pronouncements</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Revenue from Contracts with Customers.</font><font style="font-family:inherit;font-size:10pt;">  In May 2014, the FASB issued ASU 2014-09, "Revenue from Contracts with Customers (Topic 606)."  The new revenue standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 2017.</font><font style="font-family:inherit;font-size:10pt;">  The Company</font><font style="font-family:inherit;font-size:10pt;"> has assessed the effect of this new guidance on its tariff-based sales, bundled arrangements and alternative revenue programs and is not aware of any issues that would have a material impact on the timing of revenue recognition.  The new standard will not have a material impact on</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">results of operations and financial position but will change the income statement presentation of revenues and require new disclosures.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">adopted the new standard beginning in the first quarter of 2018 utilizing the modified retrospective transition method.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Leases.</font><font style="font-family:inherit;font-size:10pt;">  In February 2016, the FASB issued ASU 2016-02, "Leases (Topic 842)."  The main difference between current lease accounting and Topic 842 is the recognition of right-of-use assets and lease liabilities by lessees for those leases classified as operating leases under current accounting guidance.  Lessees, such as</font><font style="font-family:inherit;font-size:10pt;"> the Company</font><font style="font-family:inherit;font-size:10pt;">, will need to recognize a right-of-use asset and a lease liability for virtually all of their leases, other than leases that meet the definition of a short-term lease.  The liability will be equal to the present value of lease payments.  The asset will be based on the liability, subject to adjustment, such as for initial direct costs.  For income statement purposes, Topic 842 retains a dual model, requiring leases to be classified as either operating or finance.  Operating leases will result in straight-line expense, while finance leases will result in a front-loaded expense pattern, similar to current capital leases.  Classification of operating and finance leases will be based on criteria that are largely similar to those applied in current lease guidance but without the explicit thresholds.  The new guidance is effective for fiscal years beginning after December 2018.  The new guidance must be adopted using a modified retrospective transition method and provides for certain practical expedients.  Transition will require application of the new guidance at the beginning of the earliest comparative period presented. </font><font style="font-family:inherit;font-size:10pt;"> The Company</font><font style="font-family:inherit;font-size:10pt;"> has started evaluating its current lease contracts. </font><font style="font-family:inherit;font-size:10pt;"> The Company </font><font style="font-family:inherit;font-size:10pt;">has not quantified the impact on its</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements, but it anticipates an increase in the recognition of right-of-use assets and lease liabilities.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In January 2018, the FASB issued ASU 2018-01, "Leases (Topic 842): Land Easement Practical Expedient for Transition to Topic 842," which is an amendment to ASU 2016-02.  Land easements (also commonly referred to as rights of way) represent the right to use, access or cross another entity's land for a specified purpose.  This new guidance permits an entity to elect a transitional practical expedient, to be applied consistently, to not evaluate under Topic 842 land easements that exist or expired before the entity's adoption of Topic 842 and that were not previously accounted for as leases under ASC 840, "Leases."  Once Topic 842 is adopted, an entity is required to apply Topic 842 prospectively to all new (or modified) land easements to determine whether the arrangement should be accounted for as a lease.  ASU 2018-01 is effective for fiscal years beginning after December 2018.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">intends to elect this practical expedient during its adoption of Topic 842.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Employee Share-based Payment Accounting.</font><font style="font-family:inherit;font-size:10pt;">  In March 2016, the FASB issued ASU 2016-09, "Improvements to Employee Share-Based Payment Accounting," which amends ASC Topic 718, "Compensation - Stock Compensation."  ASU 2016-09 includes provisions intended to simplify various aspects related to how share-based payments are accounted for and presented in the financial statements.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">adopted this standard in the first quarter of 2017.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The new guidance, among other requirements, requires the following.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All of the tax effects related to share-based payments at settlement (or expiration) should be recorded through the income statement.  Previously, tax benefits in excess of compensation cost, or windfalls, were recorded in equity, and tax deficiencies, or shortfalls, were recorded in equity to the extent of previous windfalls and then to the income statement.  Under the new guidance, the windfall tax benefit is recorded when it arises, subject to normal valuation allowance considerations.  This change is required to be applied on a modified retrospective basis, with a cumulative effect adjustment to opening retained earnings.  Excess tax benefits are to be reported as operating activities on the statement of cash flows, which is a change from the previous requirement to present windfall tax benefits as an inflow from financing activities and an outflow from operating activities.</font><font style="font-family:inherit;font-size:10pt;">  As a result of adopting ASU 2016-09, the Company recorded a cumulative effect of </font><font style="font-family:inherit;font-size:10pt;">$22.3 million</font><font style="font-family:inherit;font-size:10pt;"> as a deferred tax asset with an offset in retained earnings in the Consolidated Balance Sheets.  </font><font style="font-family:inherit;font-size:10pt;">Going forward, tax benefits in excess of compensation cost previously recorded in equity will be recorded within the income statement, and the related cash impact will be recorded as an operating activity within the statement of cash flows.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Employee taxes paid when an employer withholds shares for tax-withholding purposes should be classified as a financing activity in the statement of cash flows, and this change should be applied retrospectively.</font><font style="font-family:inherit;font-size:10pt;">  As a result of the adoption, the Company reclassified shares withheld for employee taxes of </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$1.7 million</font><font style="font-family:inherit;font-size:10pt;"> in 2016 and 2015, respectively, from operating activities to financing activities in the Consolidated Statements of Cash Flows.  </font><font style="font-family:inherit;font-size:10pt;">Going forward, shares withheld for employee taxes will be classified as a financing activity within the statement of cash flows.</font></div></td></tr></table><div style="line-height:120%;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A policy election between recognizing forfeited awards as they occur or estimating the number of awards expected to be forfeited should be made and disclosed.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">will continue to estimate forfeitures in accounting for stock-based compensation.</font><font style="font-family:inherit;font-size:10pt;">      </font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost.  </font><font style="font-family:inherit;font-size:10pt;">In May 2017, the FASB issued ASU 2017-07, "Compensation-Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost."  The new guidance is designed to improve the reporting of pension and other postretirement benefit costs by bifurcating the components of net benefit expense between those that are attributed to compensation for service and those that are not.&#160; The service cost component of benefit expense continues to be presented within operating income, but entities are now required to present the other components of benefit expense as non-operating within the income statement.&#160; Additionally, the new guidance only permits the capitalization of the service cost component of net benefit expense. </font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">The accounting change is required to be applied on a retrospective basis for the presentation of components of net benefit cost and on a prospective basis for the capitalization of only the service cost component of net benefit costs.&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">adopted the new guidance beginning in the first quarter of 2018, and, as a result, presents the service cost component of net benefit expense in operating income and the other components of net benefit expense as non-operating within its </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.  Further, as required by ASU 2017-07,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">adjusted prior year income statements presentation of the net benefit expense components, which were previously presented in total within Other Operation and Maintenance on</font><font style="font-family:inherit;font-size:10pt;"> the Company's Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">elected the practical expedient allowed by ASU 2017-07 to utilize amounts disclosed in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">retirement plans and postretirement benefit plans note for prior periods as the estimation basis for applying the retrospective presentation requirements.  Also, as required by ASU 2017-07,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">only capitalizes the service cost component of net benefit expense, beginning in the first quarter of 2018.  Capitalized amounts for prior periods were not adjusted, as this change was implemented on a prospective basis.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.  </font><font style="font-family:inherit;font-size:10pt;">In February 2018, the FASB issued ASU 2018-02, "Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income" that permits a reclassification from accumulated other comprehensive income to retained earnings of the stranded tax effects resulting from application of the new federal corporate income tax rate, resulting from the 2017 Tax Act.  Prior to ASU 2018-02, GAAP required the remeasurement of deferred tax assets and liabilities as a result of a change in tax laws or rates to be presented in net income from continuing operations.  Adjusting temporary differences originally recorded to accumulated other comprehensive income through continuing operations resulted in a disproportionate effect lodged in accumulated other comprehensive income.&#160; Under ASU 2018-02, entities are permitted, but not required, to reclassify from accumulated other comprehensive income to retained earnings those stranded tax effects resulting from the 2017 Tax Act.&#160;&#160;ASU 2018-02 is effective for all entities for fiscal years beginning after December 2018 and interim periods within those fiscal years.  Early adoption is permitted.  The amendments would be applied either at the beginning of the period of adoption or retrospectively to each period in which the effect of the change in the federal corporate income tax rate is recognized.  The Company adopted the new standard for the year ended December 31, 2017.&#160; As a result of the adoption, the Company reclassified </font><font style="font-family:inherit;font-size:10pt;">$4.5 million</font><font style="font-family:inherit;font-size:10pt;"> of deferred tax assets from accumulated other comprehensive income to retained earnings in the Consolidated Balance Sheets.</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AccountingPronouncementAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accounting Pronouncement [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AccountingPronouncementAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 250<br> -URI http://asc.fasb.org/topic&amp;trid=2122394<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>22
<FILENAME>R13.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972301424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentsDisclosureTextBlock', window );">Equity Method Investments and Joint Ventures Disclosure [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Investment in Unconsolidated Affiliate and Related Party Transactions</font></div><div style="line-height:120%;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On March 14, 2013, the Company entered into a Master Formation Agreement with the ArcLight group and CenterPoint pursuant to which the Company, the ArcLight group and CenterPoint, agreed to form Enable to own and operate the midstream businesses of the Company and CenterPoint that was initially structured as a private limited partnership.</font><font style="font-family:inherit;font-size:10pt;">  This transaction closed on May 1, 2013. </font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pursuant to the Master Formation Agreement, the Company and the ArcLight group indirectly contributed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the equity interests in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Enogex LLC</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to Enable.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">The Company determined that its contribution of Enogex LLC to Enable met the requirements of being in substance real estate and was recorded at historical cost.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The general partner of Enable is equally controlled by the Company and CenterPoint, who each have</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">management ownership.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Based on the 50/50 management ownership, with neither company having control</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">deconsolidated its interest in Enogex Holdings and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">began accounting for its interest in Enable using the equity method of accounting.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:49px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In April 2014, Enable completed an initial public offering of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">25.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">common units resulting in Enable becoming a publicly traded Master Limited Partnership.  At </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company owned </font><font style="font-family:inherit;font-size:10pt;">111.0 million</font><font style="font-family:inherit;font-size:10pt;"> common units, or </font><font style="font-family:inherit;font-size:10pt;">25.7 percent</font><font style="font-family:inherit;font-size:10pt;">, of Enable's outstanding common units.  Prior to August 30, 2017, of the Company's </font><font style="font-family:inherit;font-size:10pt;">111.0 million</font><font style="font-family:inherit;font-size:10pt;"> common units, </font><font style="font-family:inherit;font-size:10pt;">68.2 million</font><font style="font-family:inherit;font-size:10pt;"> units were subordinated.  The subordination period began on the closing date of Enable&#8217;s initial public offering and extended until the first business day following the distributions of available cash from operating surplus on each of the outstanding common units and subordinated units equal to or exceeding </font><font style="font-family:inherit;font-size:10pt;">$1.15</font><font style="font-family:inherit;font-size:10pt;"> per unit (the annualized minimum quarterly distribution) for each of the three consecutive, non-overlapping four-quarter periods immediately preceding June 30, 2017.  On August 30, 2017, the first day following the payment of the cash distribution for common and subordinated units for the second quarter of </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, the subordination period expired for the Company's </font><font style="font-family:inherit;font-size:10pt;">68.2 million</font><font style="font-family:inherit;font-size:10pt;"> subordinated units.</font></div><div style="line-height:120%;text-align:justify;text-indent:49px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On February 9, 2018, Enable announced a quarterly dividend distribution of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$0.31800</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">per unit on its outstanding common units, which is unchanged from the previous quarter.  If cash distributions to Enable&#8217;s unitholders exceed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$0.330625</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">per unit in any quarter, the general partner will receive increasing percentages, up to </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">, of the cash Enable distributes in excess of that amount.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">is entitled to </font><font style="font-family:inherit;font-size:10pt;">60 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of those "incentive distributions."  </font><font style="font-family:inherit;font-size:10pt;"> In certain circumstances, the general partner has the right to reset the minimum quarterly distribution and the target distribution levels at which the incentive distributions receive increasing percentages to higher levels based on Enable&#8217;s cash distributions at the time of the exercise of this reset election.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distributions received from Enable were </font><font style="font-family:inherit;font-size:10pt;">$141.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$141.2 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$139.3 million</font><font style="font-family:inherit;font-size:10pt;"> during the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and 2015, respectively.  </font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In 2016, CenterPoint Energy, Inc. announced that it was evaluating strategic alternatives for its investment in Enable.  On July 18, 2016, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided notice to the Company of CenterPoint Energy Inc.&#8217;s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint.  This notice also constituted a notice pursuant to the right of first offer held by the Company under the Partnership Agreement and the Third Amended and Restated Limited Liability Company Agreement of the general partner.  Under the terms of the right of first offer, the Company has 30 days from receipt of a notice from CenterPoint Energy Inc. to make an offer to buy all of CenterPoint&#8217;s membership interests in the general partner and all or any portion of CenterPoint's common units and subordinated units.  On August 17, 2016, the Company submitted to CenterPoint Energy Inc. a proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint.  In accordance with the Enable partnership Agreement, CenterPoint Energy Inc. had 30 days after the proposal was submitted to accept the Company's right of first offer proposal.  The Company did not receive a reply from CenterPoint Energy Inc. within the required timeframe.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On January 16, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided a second notice to the Company of CenterPoint Energy Inc.'s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint Energy Inc.  On February 15, 2017, under the terms of right of first offer, the Company submitted to CenterPoint Energy Inc. another proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint.  The Company did not receive a reply from CenterPoint Energy Inc. within the required timeframe.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On July 15, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, provided a third notice to the Company of CenterPoint Energy Inc.'s solicitation of offers from unrelated third parties to acquire all or any portion of the common units and subordinated units of Enable owned by CenterPoint and all of the membership interests of the general partner of Enable owned by CenterPoint.  On August 14, 2017, under the terms of right of first offer, the Company submitted to CenterPoint Energy Inc. another proposal to acquire, in conjunction with a third party, all of CenterPoint's membership interests in the general partner of Enable and all of the common units and subordinated units of Enable owned by CenterPoint. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 1, 2017, CenterPoint Energy, Inc. and its wholly owned subsidiary, CenterPoint, announced that late-stage discussions regarding a transaction involving CenterPoint's interest in Enable terminated because parties could not reach agreement on a mutually acceptable transaction.</font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company cannot predict what future actions CenterPoint will take, if any, associated with their ownership interest in Enable. </font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Related Party Transactions</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> - the Company and Enable </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating costs charged and related party transactions between the Company and its affiliate, Enable, are discussed below.  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In connection with the formation of Enable, the Company and Enable entered into a Services Agreement, Employee Transition Agreement and other agreements whereby the Company agreed to provide certain support services to Enable such as accounting, legal, risk management and treasury functions for an initial term ending on April 30, 2016.  As of December 31, 2015, Enable terminated all support services except certain information technology, payroll and benefits administration.  The remaining services automatically extended for another year on May 1, 2017.  Under these agreements, </font><font style="font-family:inherit;font-size:10pt;">the Company charged operating costs to</font><font style="font-family:inherit;font-size:10pt;"> Enable of </font><font style="font-family:inherit;font-size:10pt;">$2.3 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$4.7 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$12.4 million</font><font style="font-family:inherit;font-size:10pt;"> for </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively.  The Company </font><font style="font-family:inherit;font-size:10pt;">charges operating costs to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> and Enable </font><font style="font-family:inherit;font-size:10pt;">based on several factors.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Operating costs directly related to OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> and Enable </font><font style="font-family:inherit;font-size:10pt;">are assigned as such.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Operating costs incurred for the benefit of OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> and Enable </font><font style="font-family:inherit;font-size:10pt;">are allocated either as overhead based primarily on labor costs&#160;or using the "Distrigas" method.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company agreed to provide seconded employees to Enable to support its operations for an initial term ending on December 31, 2014.  In October 2014, CenterPoint, the Company and Enable agreed to continue the secondment to Enable for </font><font style="font-family:inherit;font-size:10pt;">192</font><font style="font-family:inherit;font-size:10pt;"> employees that participate in the Company's defined benefit and retirement plans.  The Company billed Enable for reimbursement of </font><font style="font-family:inherit;font-size:10pt;">$29.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$28.7 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$32.7 million</font><font style="font-family:inherit;font-size:10pt;"> in </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively, under the Transitional Seconding Agreement for employment costs.  If the seconding agreement was terminated, and those employees were no longer employed by the Company, and lump sum payments were made to those employees, the Company would recognize a settlement or curtailment of the pension/retiree health care charges, which would increase expense at the Company by approximately </font><font style="font-family:inherit;font-size:10pt;">$14.6 million</font><font style="font-family:inherit;font-size:10pt;">.  Settlement and curtailment charges associated with the Enable seconded employees are not reimbursable to the Company by Enable.  The seconding agreement can be terminated by mutual agreement of the Company and Enable or solely by the Company upon 120 day notice.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company had accounts receivable from Enable of </font><font style="font-family:inherit;font-size:10pt;">$2.0 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$2.7 million</font><font style="font-family:inherit;font-size:10pt;"> as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, for amounts billed for transitional services, including the cost of seconded employees. </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Related Party Transactions - OG&amp;E and Enable</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E entered into a contract with Enable to provide transportation services effective May 1, 2014. This transportation agreement grants Enable the responsibility of delivering natural gas to OG&amp;E&#8217;s generating facilities and performing an imbalance service.  With this imbalance service, in accordance with the cash-out provision of the contract, OG&amp;E purchases gas from Enable when Enable&#8217;s deliveries exceed OG&amp;E&#8217;s pipeline receipts.  Enable purchases gas from OG&amp;E when OG&amp;E&#8217;s pipeline receipts exceed Enable&#8217;s deliveries.  In 2016, OG&amp;E entered into an additional gas transportation services contract with Enable which will be effective upon the conversion of units 4 and 5 at Muskogee from coal to gas.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The following table summarizes related party transactions between OG&amp;E and Enable during the</font><font style="font-family:inherit;font-size:10pt;"> years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:49%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electricity to power electric compression assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas transportation services</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">35.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas purchases (sales)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Summarized Financial Information of Enable</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Summarized unaudited financial information for 100 percent of Enable is presented below as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and for the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:64%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">416</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">396</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current assets</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,177</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10,816</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current liabilities</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,279</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">362</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current liabilities</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,660</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,056</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:60%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Income Statement</font></div></td><td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,803</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,272</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,418</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of natural gas and NGLs</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,381</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,017</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,097</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">528</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">385</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(712</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">290</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:45px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The formation of Enable was considered a business combination, and CenterPoint was the acquirer of Enogex Holdings for accounting purposes.&#160;&#160;Under this method, the fair value of the consideration paid by CenterPoint for Enogex Holdings is allocated to the assets acquired and liabilities assumed on May 1, 2013 based on their fair value.&#160;&#160;Enogex Holdings' assets, liabilities and equity have accordingly been adjusted to estimated fair value as of May 1, 2013, resulting in an increase to Enable's equity of </font><font style="font-family:inherit;font-size:10pt;">$2.2 billion</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;Due to the contribution of Enogex LLC to Enable meeting the requirements of being in substance real estate and thus recording the initial investment at historical cost, the effects of the amortization and depreciation expense associated with the fair value adjustments on Enable's results of operations have been eliminated in the Company's recording of its equity in earnings of Enable.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded equity in earnings of unconsolidated affiliates of </font><font style="font-family:inherit;font-size:10pt;">$131.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$101.8 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$15.5 million</font><font style="font-family:inherit;font-size:10pt;"> for the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively.  </font><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates includes the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">share of Enable earnings adjusted for the amortization of the basis difference of the Company's original investment in Enogex LLC and its underlying equity in the net assets of Enable and is also adjusted for the elimination of the Enogex Holdings fair value adjustments. </font><font style="font-family:inherit;font-size:10pt;">The basis difference is being amortized over approximately 30 years, the average life of the assets to which the basis difference is attributed.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates is also adjusted for the elimination of the Enogex Holdings fair value adjustments</font><font style="font-family:inherit;font-size:10pt;">, as described below.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table reconciles OGE Energy's equity in earnings of its unconsolidated affiliates for the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">289.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distributions senior to limited partners</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Differences due to timing of OGE Energy and Enable accounting close</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss) used to calculate OGE Energy's equity in earnings</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(739.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's percent ownership at period end</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's portion of Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">70.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(194.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Impairments recognized by Enable associated with OGE Energy's basis differences</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">178.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's share of Enable net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">17.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The difference between OGE Energy's investment in Enable and its underlying equity in the net assets of Enable was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$714.2 million</font><font style="font-family:inherit;font-size:10pt;"> as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The basis difference is being amortized over approximately 30 years, beginning in May 2013.</font><font style="font-family:inherit;font-size:10pt;">  The following table reconciles the basis difference in Enable from </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;"> to </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;text-align:justify;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:683px;border-collapse:collapse;text-align:left;"><tr><td colspan="5" rowspan="1"></td></tr><tr><td style="width:550px;" rowspan="1" colspan="1"></td><td style="width:16px;" rowspan="1" colspan="1"></td><td style="width:8px;" rowspan="1" colspan="1"></td><td style="width:102px;" rowspan="1" colspan="1"></td><td style="width:4px;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2016</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">743.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in Enable basis difference</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(17.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2017</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">714.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">2015 Goodwill Impairment.</font><font style="font-family:inherit;font-size:10pt;">  Enable tests its goodwill for impairment annually on October 1, or more frequently if events or changes in circumstances indicated that the carrying value of goodwill may not be recoverable.  Beginning in the fourth quarter of 2014 and continuing into 2015, the crude oil and natural gas industry was impacted by significant commodity price declines, which resulted in decreased producer activity in certain regions in which Enable operates.  Based on the decline in producer activity and the forecasted impact on future periods, in addition to an increase in the weighted average cost of capital, Enable determined that the impact on its forecasted operating profits and cash flows for its gathering and processing and transportation and storage segments for the next five years would be significantly reduced.  As a result, when Enable performed its annual goodwill impairment analysis as of October 1, 2015, it determined that the goodwill for the gathering and processing and transportation and storage reporting units was completely impaired in the amount of </font><font style="font-family:inherit;font-size:10pt;">$1.086 billion</font><font style="font-family:inherit;font-size:10pt;"> as of September&#160;30, 2015 and wrote off all of its goodwill in the third quarter of 2015.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accordingly, the Company recorded a </font><font style="font-family:inherit;font-size:10pt;">$108.4 million</font><font style="font-family:inherit;font-size:10pt;"> pre-tax charge in the third quarter of 2015 for its share of the goodwill impairment, as adjusted for the basis differences.</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for equity method investments and joint ventures. Equity method investments are investments that give the investor the ability to exercise significant influence over the operating and financial policies of an investee. Joint ventures are entities owned and operated by a small group of businesses as a separate and specific business or project for the mutual benefit of the members of the group.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -URI http://asc.fasb.org/topic&amp;trid=2196965<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEquityMethodInvestmentsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>23
<FILENAME>R14.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6717989856">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Disclosures [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresTextBlock', window );">Fair Value Measurements</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Fair Value Measurements</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The classification of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">fair value measurements requires judgment regarding the degree to which market data is observable or corroborated by observable market data.  GAAP establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data.  The hierarchy categorizes the inputs into three levels, with the highest priority given to quoted prices in active markets for identical unrestricted assets or liabilities (Level&#160;1) and the lowest priority given to unobservable inputs (Level&#160;3).&#160;&#160;Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.&#160;&#160;The three levels defined in the fair value hierarchy</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are as follows:</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at the measurement date.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&#160;&#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Unobservable inputs reflect the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">reporting entity's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company had </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;"> financial instruments measured at fair value on a recurring basis at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160; </font><font style="font-family:inherit;font-size:10pt;">The fair value of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">long-term debt is based on quoted market prices and estimates of current rates available for similar issues with similar maturities</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and is classified as Level 2 in the fair value hierarchy with the exception of the Tinker Debt whose fair value is based on calculating the net present value of the monthly payments discounted by</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">current borrowing rate and is classified as Level 3 in the fair value hierarchy.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The following table summarizes the fair value and carrying amount of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">financial instruments at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:60%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Carrying Amount&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair <br clear="none"/>Value</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Carrying Amount&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;Fair <br clear="none"/>Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term&#160;Debt (including Long-term Debt due within one year):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior&#160;Notes</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,854.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,242.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,385.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,657.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;Industrial&#160;Authority&#160;Bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tinker Debt</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy&#160;Senior&#160;Notes</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">99.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">99.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -URI http://asc.fasb.org/topic&amp;trid=2155941<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>24
<FILENAME>R15.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972301424">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Based Compensation<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_StockBasedCompensationAbstract', window );"><strong>Stock-Based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock', window );">Disclosure of Compensation Related Costs, Share-based Payments [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-weight:bold;">Stock-Based Compensation</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In 2013,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">adopted, and its shareholders approved, the Stock Incentive Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan, restricted stock, restricted stock units, stock options,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">stock appreciation rights</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and performance units may be granted to officers, directors and other key employees</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">and its subsidiaries.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">has authorized the issuance of up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">7,400,000</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">shares under the Stock Incentive Plan.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">pre-tax compensation expense and related income tax benefit for the year</font><font style="font-family:inherit;font-size:10pt;">s </font><font style="font-family:inherit;font-size:10pt;">ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">related to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total performance units</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total compensation expense</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less: Amount paid by unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net compensation expense</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax benefit</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has issued new shares to satisfy restricted stock grants and payouts of earned performance units.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">there were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2,298</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">shares</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2,100</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">shares</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">82,046</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">shares</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, of new common stock issued</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">pursuant to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Stock Incentive Plan related to restricted stock grants (net of forfeitures) and payouts of earned performance units.  In</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">there were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">146</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">shares of restricted stock</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">returned to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to satisfy tax liabilities.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Performance Units</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">has issued performance units which represent the value of one share of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock.&#160;&#160;The performance units provide for accelerated vesting if there is a change in control (as defined in the Stock Incentive Plan).&#160;&#160;Each performance unit is subject to forfeiture if the recipient terminates employment with</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a subsidiary prior to the end of the primarily three-year award cycle for any reason other than death, disability or retirement.&#160;&#160;In the event of death, disability or retirement, a participant will receive a prorated payment based on such participant's number of full months of service during the award cycle, further adjusted based on the achievement of the performance goals during the award cycle.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The performance units granted based on total shareholder return are contingently awarded and will be payable in shares of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock subject to the condition that the number of performance units, if any, earned by the employees upon the expiration of a primarily three-year award cycle (i.e., three-year cliff vesting period) is dependent on</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">total shareholder return ranking relative to a peer group of companies.&#160;&#160;The performance units granted based on earnings per share are contingently awarded and will be payable in shares of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock based on</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">earnings per share growth over a primarily three-year award cycle (i.e., three-year cliff vesting period) compared to a target set at the time of the grant by the Compensation Committee of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Board of Directors.  All of these</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">performance units are classified as equity in</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets.&#160;&#160;If there is no or only a partial payout for the performance units at the end of the award cycle, the unearned performance units are cancelled.  Payout requires approval of the Compensation Committee of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Board of Directors.  Payouts, if any, are all made in common stock and are considered made when the payout is approved by the Compensation Committee.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:48px;text-indent:-48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Performance Units &#8211; Total Shareholder Return</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the performance units based on total shareholder return was estimated on the grant date using a lattice-based valuation model that factors in information, including the expected dividend yield, expected price volatility, risk-free interest rate and the probable outcome of the market condition, over the expected life of the performance units.&#160;&#160;Compensation expense for the performance units is a fixed amount determined at the grant date fair value and is recognized over the primarily three-year award cycle regardless of whether performance units are awarded at the end of the award cycle.&#160;&#160;Dividends were not accrued or paid for awards prior to February 2014 and were therefore not included in the fair value calculation.  Beginning with the February 2014 performance unit awards, dividends are accrued on a quarterly basis pending achievement of payout criteria and were therefore included in the fair value calculations.&#160;&#160;Expected price volatility is based on the historical volatility of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock for the past three years and was simulated using the Geometric Brownian Motion process.&#160;&#160;The risk-free interest rate for the performance unit grants is based on the three-year U.S. Treasury yield curve in effect at the time of the grant.&#160;&#160;The expected life of the units is based on the non-vested period since inception of the award cycle.&#160;&#160;There are no post-vesting restrictions related to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units based on total shareholder return.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The number of performance units granted based on total shareholder return and the assumptions used to calculate the grant date fair value of the performance units based on total shareholder return are shown in the following table.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of&#160;units&#160;granted</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284,211</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">264,454</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;units&#160;granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">41.77</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.97</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31.02</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;dividend&#160;yield</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;price&#160;volatility</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">19.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Risk-free&#160;interest&#160;rate</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.44</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.88</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.91</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;life&#160;of&#160;units&#160;(in&#160;years)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.80</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.84</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.85</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Performance Units &#8211; Earnings Per Share</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the performance units based on earnings per share is based on grant date fair value which is equivalent to the price of one share of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock on the date of grant.&#160;&#160;The fair value of performance units based on earnings per share varies as the number of performance units that will vest is based on the grant date fair value of the units and the probable outcome of the performance condition.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;">reassesses at each reporting date whether achievement of the performance condition is probable and accrues compensation expense if and when achievement of the performance condition is probable.&#160;&#160;As a result, the compensation expense recognized for these performance units can vary from period to period.&#160;&#160;There are no post-vesting restrictions related to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units based on earnings per share.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">The number of performance units granted based on earnings per share and the grant date fair value are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of&#160;units&#160;granted</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">94,735</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">88,156</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;units&#160;granted</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.83</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.64</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">33.99</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Restricted Stock</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">issued restricted stock to certain existing non-officer employees as well as other executives upon hire to attract and retain individuals to be competitive in the marketplace.  The restricted stock vests in one-third annual increments.&#160;&#160;Prior to vesting, each share of restricted stock is subject to forfeiture if the recipient ceases to render substantial services to</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a subsidiary for any reason other than death, disability or retirement.  These shares may not be sold, assigned, transferred or pledged and are subject to a risk of forfeiture.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the restricted stock was based on the closing market price of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock on the grant date.  Compensation expense for the restricted stock is a fixed amount determined at the grant date fair value and is recognized as services are rendered by employees over a primarily three-year vesting period.  Also,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">treats its restricted stock as multiple separate awards by recording compensation expense separately for each tranche whereby a substantial portion of the expense is recognized in the earlier years in the requisite service period.  Dividends are accrued and paid during the vesting period on restricted stock granted prior to July 2014; therefore, dividends are included in the fair value calculation for such restricted stock granted prior to July 2014. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For restricted stock granted after July 2014, dividends will only be paid on restricted stock awards that vest.  Accordingly, for restricted stock granted after July 2014, only the present value of dividends expected to vest are included in the fair value calculations.  The expected life of the restricted stock is based on the non-vested period since inception of the primarily three-year award cycle.&#160;&#160;There are no post-vesting restrictions related to </font><font style="font-family:inherit;font-size:10pt;">the Company's </font><font style="font-family:inherit;font-size:10pt;">restricted stock.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The number of shares of restricted stock granted</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and the grant date fair value are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Shares of restricted stock granted</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,881</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">958</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;restricted stock&#160;granted</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.96</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.27</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.11</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of the activity for</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and changes in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are shown in the following table.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="18" rowspan="1"></td></tr><tr><td style="width:31%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance Units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Shareholder Return</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings Per Share</font></div></td><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted Stock</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(Dollars&#160;in&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Shares</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares outstanding at 12/31/16</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">664,045</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">221,350</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,912</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Converted</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(185,214</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(61,742</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Vested</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3,815</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forfeited</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14,850</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4,947</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares outstanding at 12/31/17</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">724,551</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">241,518</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares fully vested at 12/31/17</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">201,431</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">67,148</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For performance units, this represents the target number of performance units granted.&#160;&#160;Actual number of performance units earned, if any, is dependent upon performance and may range from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">zero percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the target.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These amounts represent performance units that vested at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">which were settled in February 2017.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of the activity for</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">non-vested performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and changes in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="18" rowspan="1"></td></tr><tr><td style="width:32%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance Units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Shareholder Return</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings Per Share</font></div></td><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted Stock</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br clear="none"/>Grant&#160;Date<br clear="none"/>Fair&#160;Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br clear="none"/>Grant&#160;Date<br clear="none"/>Fair&#160;Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Shares</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br clear="none"/>Grant&#160;Date<br clear="none"/>Fair&#160;Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares&#160;non-vested&#160;at&#160;12/31/16</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">478,831</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.16</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">159,608</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.71</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,912</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31.29</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">41.77</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.83</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.96</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Vested</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(201,431</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(67,148</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.99</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3,815</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.71</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forfeited</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14,850</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.01</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4,947</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.12</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares&#160;non-vested&#160;at&#160;12/31/17</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">523,120</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">30.96</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">174,370</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">30.58</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.58</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares expected to vest</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">492,446</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">164,148</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For performance units, this represents the target number of performance units granted.&#160;&#160;Actual number of performance units earned, if any, is dependent upon performance and may range from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">zero percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of the target.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The intrinsic value of the performance units based on total shareholder return and earnings per share is</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.3 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$5.7 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair Value of Vested Performance Units and Restricted Stock</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">fair value for its vested performance units and restricted stock is shown in the following table.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Unrecognized Compensation Cost</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">unrecognized compensation cost for its non-vested performance units and restricted stock and the weighted-average periods over which the compensation cost is expected to be recognized are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;"> </font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="5" rowspan="1"></td></tr><tr><td style="width:65%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unrecognized Compensation Cost </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted Average to be Recognized </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In years)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.75</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.67</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total performance units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.34</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_StockBasedCompensationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Stock-Based Compensation [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_StockBasedCompensationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -URI http://asc.fasb.org/topic&amp;trid=2228938<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 50<br> -URI http://asc.fasb.org/subtopic&amp;trid=2208855<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>25
<FILENAME>R16.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972301712">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Supplemental Cash Flow Information<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental Cash Flow Information [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashFlowSupplementalDisclosuresTextBlock', window );">Cash Flow, Supplemental Disclosures [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Supplemental&#160;Cash&#160;Flow&#160;Information</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table discloses information about investing and financing activities that affected recognized assets and liabilities but did not result in cash receipts or payments.&#160;&#160;Cash paid for interest, net of interest capitalized, and cash paid for income taxes, net of income tax refunds are also disclosed in the table.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NON-CASH&#160;INVESTING&#160;AND&#160;FINANCING&#160;ACTIVITIES</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Power&#160;plant&#160;long-term&#160;service&#160;agreement</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">39.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SUPPLEMENTAL&#160;CASH&#160;FLOW&#160;INFORMATION</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash&#160;paid&#160;during&#160;the&#160;period&#160;for:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;(net&#160;of&#160;interest&#160;capitalized) (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">139.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">141.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">145.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;(net&#160;of&#160;income&#160;tax&#160;refunds)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(16.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net of interest capitalized of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$18.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$4.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;"> respectively.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashFlowSupplementalDisclosuresTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -URI http://asc.fasb.org/topic&amp;trid=2134446<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashFlowSupplementalDisclosuresTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalCashFlowInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R17.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972233056">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_IncomeTaxesAbstract', window );"><strong>Income Taxes [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxDisclosureTextBlock', window );">Income Tax Disclosure [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-weight:bold;">Income Taxes</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017 Tax Act</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from </font><font style="font-family:inherit;font-size:10pt;">35 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;"> for tax years beginning after December 31, 2017.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Among other things, the 2017 Tax Act repeals the alternative minimum tax regime for tax years beginning after December 31, 2017.  For tax years beginning in 2018, 2019 and 2020, the alternative minimum tax credit carryforward can be utilized to offset regular tax with any remaining alternative minimum tax carryforwards eligible for a refund of </font><font style="font-family:inherit;font-size:10pt;">50 percent</font><font style="font-family:inherit;font-size:10pt;">.  Any remaining alternative minimum tax credit carryforwards will become fully refundable beginning in the 2021 tax year. &#160;The 2017 Tax Act also limits a taxpayer&#8217;s ability to utilize net operating loss carryforwards to </font><font style="font-family:inherit;font-size:10pt;">80 percent</font><font style="font-family:inherit;font-size:10pt;"> of taxable income. &#160;Additionally, net operating losses arising after 2017 can be carried forward indefinitely, but carryback is generally prohibited.&#160; Net operating losses generated in tax years beginning before January 1, 2018 will not be subject to the taxable income limitation and will continue to have a two year carryback and 20 year carryforward period.&#160; The 2017 Tax Act allows companies to expense </font><font style="font-family:inherit;font-size:10pt;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> of the cost of qualified property placed in service after September 27, 2017 and before January 1, 2023 (an additional year is provided for certain property with longer production periods). &#160;The </font><font style="font-family:inherit;font-size:10pt;">100 percent </font><font style="font-family:inherit;font-size:10pt;">expense provision is phased down by </font><font style="font-family:inherit;font-size:10pt;">20 percent</font><font style="font-family:inherit;font-size:10pt;"> per calendar year beginning in 2023 (i.e., </font><font style="font-family:inherit;font-size:10pt;">80 percent, 60 percent, 40 percent and 20 percent</font><font style="font-family:inherit;font-size:10pt;"> for calendar years 2023 through 2026, respectively), with normal depreciation rules applicable after that. &#160;The phase out begins in 2024 for certain property with longer production periods. &#160;Companies can elect not to immediately expense qualified assets.&#160; The 2017 Tax Act limits deductions for net interest expense to </font><font style="font-family:inherit;font-size:10pt;">30 percent</font><font style="font-family:inherit;font-size:10pt;"> of adjusted taxable income.&#160; The 2017 Tax Act repeals deductions for qualified domestic production activities, entertainment, amusement or recreation expenses, membership dues for clubs and expenses incurred for the use of facilities in connection with these items.&#160; The 2017 Tax Act retains the </font><font style="font-family:inherit;font-size:10pt;">$1 million </font><font style="font-family:inherit;font-size:10pt;">limitation on deductible compensation to covered employees. &#160;However, it eliminates the current exception for performance-based compensation and expands the definition of covered employees to include the chief financial officer.&#160; The new executive compensation limitations are effective in 2018, with certain transition rules. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During 2017,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">fully utilized all remaining federal net operating losses and alternative minimum tax credits.  Changes made by the 2017 Tax Act related to alternative minimum tax and net operating loss utilization are not expected to have a material impact on</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">in the future.  For regulated entities, such as OG&amp;E, provisions in the 2017 Tax Act provide for unrestricted deduction of interest expense in lieu of full expensing of qualified property.</font><font style="font-family:inherit;font-size:10pt;">  Full expensing of qualified property will be available with regard to the Company's non-regulated investments, and the Company currently does not believe the interest expense limitations on non-regulated debt will have a significant impact.  The Company </font><font style="font-family:inherit;font-size:10pt;">will see some impact from other provisions related to non-deductible expenses, but those items are not expected to be material with respect to 2018.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">ASC 740, "Income Taxes," requires deferred tax assets and liabilities to be measured at the enacted tax rate expected to apply when temporary differences are to be realized or settled.&#160; Therefore, at </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017, the Company</font><font style="font-family:inherit;font-size:10pt;"> remeasured deferred taxes based upon the new </font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;"> tax rate. &#160;For entities subject to ASC 980, "Accounting for Regulated Entities," such as OG&amp;E, those entities are required to recognize a regulatory liability for the decrease in taxes payable for the change in tax rates that are expected to be returned to customers through future rates and to recognize a regulatory asset for the increase in taxes receivable for the change in tax rates that are expected to be recovered from customers through future rates.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As a result of remeasuring existing deferred taxes at the lower </font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;"> tax rate, </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> reduced net deferred income tax liabilities by </font><font style="font-family:inherit;font-size:10pt;">$1.273 billion</font><font style="font-family:inherit;font-size:10pt;">, reduced income tax expense by </font><font style="font-family:inherit;font-size:10pt;">$234.7 million</font><font style="font-family:inherit;font-size:10pt;"> and increased regulatory liabilities</font><font style="font-family:inherit;font-size:10pt;">, net </font><font style="font-family:inherit;font-size:10pt;">by</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.038 billion</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Staff Accounting Bulletin No. 118</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, the SEC staff issued Staff Accounting Bulletin No. 118 to address the application of U.S. GAAP in situations when a registrant does not have the necessary information available, prepared or analyzed (including computations) in reasonable detail to complete the accounting for certain income tax effects of the 2017 Tax Act.  </font><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has recognized the provisional tax impacts related to the revaluation of deferred tax assets and liabilities and included these amounts in its </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements for the year ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The ultimate impact may differ from these provisional amounts, possibly materially, due to, among other things, additional analysis, changes in interpretations and assumptions</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">has made, additional regulatory guidance that may be issued and actions</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">may take as a result of the 2017 Tax Act.  Any subsequent adjustment to these amounts will be recorded to adjust the initial recognition of tax reform in the quarter of 2018 when the analysis is complete.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The&#160;items&#160;comprising&#160;income&#160;tax&#160;(benefit) expense&#160;are&#160;as&#160;follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31&#160;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Provision&#160;(benefit)&#160;for&#160;current&#160;income&#160;taxes:&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.7</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;provision (benefit)&#160;for&#160;current&#160;income&#160;taxes&#160;</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.2</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(Benefit) provision&#160;for&#160;deferred&#160;income&#160;taxes,&#160;net:&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(75.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">126.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">98.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">28.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;(benefit) provision&#160;for&#160;deferred&#160;income&#160;taxes,&#160;net&#160;</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.9</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">154.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;federal&#160;investment&#160;tax&#160;credits,&#160;net</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;income&#160;tax (benefit) expense</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">file</font><font style="font-family:inherit;font-size:10pt;">s</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">With few exceptions,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">is no longer subject to U.S. federal tax examinations by tax authorities for years prior to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2014</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">or state and local tax examinations by tax authorities for years prior to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2013</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Income taxes</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E earns both federal and Oklahoma state tax credits associated with production from its wind farms</font><font style="font-family:inherit;font-size:10pt;"> and earns Oklahoma </font><font style="font-family:inherit;font-size:10pt;">state tax credits associated with</font><font style="font-family:inherit;font-size:10pt;"> its </font><font style="font-family:inherit;font-size:10pt;">investments in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">electric generating</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">facilities which reduce</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">effective tax rate.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following schedule reconciles the statutory tax rates to the effective income tax rate:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Statutory&#160;federal&#160;tax&#160;rate</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal deferred tax revaluation</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(41.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal&#160;renewable&#160;energy&#160;credit&#160;(A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.9</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">401(k)&#160;dividends</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal&#160;investment&#160;tax&#160;credits,&#160;net</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State&#160;income&#160;taxes,&#160;net&#160;of&#160;federal&#160;income&#160;tax&#160;benefit</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization&#160;of&#160;net&#160;unfunded&#160;deferred&#160;taxes</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Remeasurement of state deferred tax liabilities</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Uncertain tax positions</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effective&#160;income&#160;tax&#160;rate</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.6</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)%</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30.5</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.4</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Represents credits associated with the production from OG&amp;E's wind farms.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The deferred tax provisions are recognized as costs in the ratemaking process by the commissions having jurisdiction over the rates charged by OG&amp;E. </font><font style="font-family:inherit;font-size:10pt;">The components of Deferred Income Taxes at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">were as follows:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31&#160;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;income tax&#160;liabilities, net:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accelerated&#160;depreciation&#160;and&#160;other&#160;property&#160;related&#160;differences</font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,449.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,103.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in Enable Midstream Partners</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">441.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">657.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory&#160;asset</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">18.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Company&#160;Pension&#160;Plan</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Bond&#160;redemption-unamortized&#160;costs</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Derivative&#160;instruments</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;(recoverable from)&#160;refundable&#160;to customers,&#160;net</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(244.3</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(218.5</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(220.6</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State&#160;tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(141.7</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(112.2</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement&#160;medical&#160;and&#160;life&#160;insurance&#160;benefits</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(25.2</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(48.9</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net operating losses</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(21.1</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(31.7</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Asset retirement obligations</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(19.2</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(24.5</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(16.8</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(34.6</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued liabilities</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(7.4</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.1</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued vacation</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.1</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.5</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.0</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;federal&#160;investment&#160;tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Uncollectible accounts</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.4</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.6</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total deferred&#160;income&#160;tax&#160;liabilities,&#160;net</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,227.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,334.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company has classified </font><font style="font-family:inherit;font-size:10pt;">$16.4 million</font><font style="font-family:inherit;font-size:10pt;"> of unrecognized tax benefits as a reduction of deferred tax assets recorded.  Management is currently unaware of any issues under review that could result in significant additional payments, accruals or other material deviation from this amount.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Following is a reconciliation of the Company&#8217;s total gross unrecognized tax benefits as of the years ended </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">2015</font><font style="font-family:inherit;font-size:10pt;">.  </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at January 1</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tax positions related to current year:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Additions</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">As of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">there were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$16.4 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$13.5 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$13.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of unrecognized tax benefits that, if recognized, would affect the annual effective tax rate.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Where applicable,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">classifies income tax-related interest and penalties as interest expense and other expense, respectively.  During the year ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, there were </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">income tax-related interest or penalties recorded with regard to uncertain tax positions.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">sustained federal and state tax operating losses through</font><font style="font-family:inherit;font-size:10pt;"> 2012 </font><font style="font-family:inherit;font-size:10pt;">caused primarily by bonus depreciation and other book versus tax temporary differences.  As a result,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">had accrued federal and state income tax benefits carrying into</font><font style="font-family:inherit;font-size:10pt;"> 2017. </font><font style="font-family:inherit;font-size:10pt;">During 2017, the remaining federal net operating loss was utilized.  State operating losses are being carried forward for utilization in future years.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">In addition to the tax operating losses,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">was unable to utilize the various tax credits that were generated during these years.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">These tax losses and credits are being carried as deferred tax assets and will be utilized in future periods.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Under current law,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">anticipates future taxable income will be sufficient to utilize remaining losses and credits before they begin to expire.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The following table summarizes these carry forwards:</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:62%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Carry Forward Amount</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred Tax Asset</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earliest Expiration Date</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State operating loss</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">472.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2030</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">218.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">218.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2029</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State tax credits:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma investment tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">144.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">113.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma capital investment board credits</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma zero emission tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_IncomeTaxesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Income Taxes [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_IncomeTaxesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -URI http://asc.fasb.org/topic&amp;trid=2144680<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>R18.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972350976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Common Equity<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_CommonEquityTextBlock', window );">Common Equity</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Common Equity</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Automatic Dividend Reinvestment and Stock Purchase Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company issued </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;"> shares of common stock under its Automatic Dividend Reinvestment and Stock Purchase Plan in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;The Company may, from time to time, issue shares under its Automatic Dividend Reinvestment and Stock Purchase Plan or purchase shares traded on the open market.  At </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, there were </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">4,774,442</font><font style="font-family:inherit;font-size:10pt;"> shares of unissued common stock reserved for issuance under the Company's Automatic Dividend Reinvestment and Stock Purchase Plan.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Earnings Per Share</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per share is calculated by dividing net income by the weighted average number of the Company's common shares outstanding during the period.  In the calculation of diluted earnings per share, weighted average shares outstanding are increased for additional shares that would be outstanding if potentially dilutive securities were converted to common stock.  Potentially dilutive securities for the Company consist of performance units and restricted stock.  Basic and diluted earnings per share for the Company were calculated as follows:</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions except per share data)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;income</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Average common shares outstanding:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic&#160;average&#160;common&#160;shares&#160;outstanding</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">199.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect&#160;of&#160;dilutive&#160;securities:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Contingently&#160;issuable&#160;shares&#160;(performance&#160;and restricted stock units)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted&#160;average&#160;common&#160;shares&#160;outstanding</font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">200.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Anti-dilutive&#160;shares&#160;excluded&#160;from&#160;earnings per share calculation</font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Dividend Restrictions</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company&#8217;s Certificate of Incorporation places restrictions on the amount of common stock dividends it can pay when preferred stock is outstanding.  As there is </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;"> preferred stock outstanding, that restriction did not place any effective limit on the Company&#8217;s ability to pay dividends to its shareholders.  </font><font style="font-family:inherit;font-size:10pt;">Pursuant to the leverage restriction in the Company&#8217;s revolving credit agreement, the Company must maintain a percentage of debt to total capitalization at a level that does not exceed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">65 percent</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The payment of cash dividends indirectly results in an increase in the percentage of debt to total capitalization, which results in the restriction of approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$605.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the Company&#8217;s retained earnings from being paid out in dividends.  Accordingly, approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.2 billion</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the Company&#8217;s retained earnings as of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are unrestricted for the payment of dividends. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company utilizes receipts from its equity investment in Enable and dividends from OG&amp;E to pay dividends to its shareholders.   Enable&#8217;s partnership agreement requires that it distribute all "available cash," as defined as cash on hand at the end of a quarter after the payment of expenses and the establishment of cash reserves and cash on hand resulting from working capital borrowings made after the end of the quarter.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Pursuant to the Federal Power Act, OG&amp;E is restricted from paying dividends from its capital accounts.  Dividends are paid from retained earnings.  Pursuant to the leverage restriction in OG&amp;E&#8217;s revolving credit agreement, OG&amp;E must also maintain a percentage of debt to total capitalization at a level that does not exceed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">65 percent</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The payment of cash dividends indirectly results in an increase in the percentage of debt to total capitalization, which results in the restriction of approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$600.1 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of OG&amp;E&#8217;s retained earnings from being paid out in dividends.  Accordingly, approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.8 billion</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of OG&amp;E&#8217;s retained earnings as of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are unrestricted for the payment of dividends.</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_CommonEquityTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosures related to earnings per share and current quarter activities in the automatic dividend reinvestment and stock purchase plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_CommonEquityTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R19.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972096576">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long-Term Debt<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAbstract', window );"><strong>Long-term Debt, Unclassified [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtTextBlock', window );">Long-Term Debt</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Long-Term Debt</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">long-term debt is included in the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Statements of Capitalization.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company </font><font style="font-family:inherit;font-size:10pt;">was in compliance with all of its debt agreements.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Industrial Authority Bonds</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:53px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has tax-exempt pollution control bonds with optional redemption provisions that allow the holders to request repayment of the bonds on any business day.&#160;&#160;The bonds, which can be tendered at the option of the holder during the next 12 months, are as follows:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:2%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:71%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">SERIES</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">DATE DUE</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">AMOUNT</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.86%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Garfield Industrial Authority, January 1, 2025</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">47.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.80%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, January 1, 2025</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.66%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.80%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, June 1, 2027</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td colspan="4" style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total (redeemable during next 12 months)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All of these bonds are subject to an optional tender at the request of the holders, at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the principal amount, together with accrued and unpaid interest to the date of purchase.&#160;&#160;The bond holders, on any business day, can request repayment of the bond by delivering an irrevocable notice to the tender agent stating the principal amount of the bond, payment instructions for the purchase price and the business day the bond is to be purchased.&#160;&#160;The repayment option may only be exercised by the holder of a bond for the principal amount.&#160;&#160;When a tender notice has been received by the trustee, a third party remarketing agent for the bonds will attempt to remarket any bonds tendered for purchase.&#160;&#160;This process occurs once per week.&#160;&#160;Since the original issuance of these series of bonds in 1995 and 1997, the remarketing agent has successfully remarketed all tendered bonds.&#160;&#160;If the remarketing agent is unable to remarket any such bonds, OG&amp;E is obligated to repurchase such unremarketed bonds.&#160;&#160;As OG&amp;E has both the intent and ability to refinance the bonds on a long-term basis and such ability is supported by an ability to consummate the refinancing, the bonds are classified as Long-Term Debt in</font><font style="font-family:inherit;font-size:10pt;"> the Company's Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements.  OG&amp;E believes that it has sufficient liquidity to meet these obligations.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Long-Term Debt Maturities</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Maturities of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">long-term debt during the next five years consist of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$250.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$250.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2019</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2020</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2021</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2022</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has previously incurred costs related to debt refinancing.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Unamortized loss on reacquired debt is classified as</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">a Non-Current Regulatory Asset.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Unamortized debt expense and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">unamortized premium and discount on long-term debt are classified as Long-Term Debt</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and are being amortized over the life of the respective debt.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:normal;font-weight:bold;">Issuance of Long-Term Debt</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In March 2017, OG&amp;E issued </font><font style="font-family:inherit;font-size:10pt;">$300.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of </font><font style="font-family:inherit;font-size:10pt;">4.15 percent</font><font style="font-family:inherit;font-size:10pt;"> senior notes due </font><font style="font-family:inherit;font-size:10pt;">April&#160;1, 2047</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility, to fund the payment of OG&amp;E's </font><font style="font-family:inherit;font-size:10pt;">$125.0 million</font><font style="font-family:inherit;font-size:10pt;"> of </font><font style="font-family:inherit;font-size:10pt;">6.5 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">senior notes that matured on </font><font style="font-family:inherit;font-size:10pt;">July&#160;15, 2017</font><font style="font-family:inherit;font-size:10pt;"> and to fund ongoing capital expenditures and working capital. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017, OG&amp;E issued </font><font style="font-family:inherit;font-size:10pt;">$300.0 million</font><font style="font-family:inherit;font-size:10pt;"> of </font><font style="font-family:inherit;font-size:10pt;">3.85 percent</font><font style="font-family:inherit;font-size:10pt;"> senior notes due </font><font style="font-family:inherit;font-size:10pt;">August&#160;15, 2047</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">The proceeds from the issuance were used for general corporate purposes, including to repay short-term debt, to repay borrowings under the revolving credit facility and to fund ongoing capital expenditures and working capital.</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for long-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -URI http://asc.fasb.org/topic&amp;trid=2208564<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R20.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972428976">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Short-Term Debt and Credit Facilities<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowingsAbstract', window );"><strong>Short-term Debt [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermDebtTextBlock', window );">Short-Term Debt and Credit Facilities</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Short-Term Debt and Credit</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> Facilities</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On March 8, 2017, the Company and OG&amp;E each entered into new </font><font style="font-family:inherit;font-size:10pt;">$450.0 million</font><font style="font-family:inherit;font-size:10pt;"> unsecured five-year revolving credit facilities to replace existing facilities.  Each of these new facilities is scheduled to terminate on </font><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font><font style="font-family:inherit;font-size:10pt;">.  However, the Company and OG&amp;E have the right to request an extension of the revolving credit facility termination date under their respective facility for an additional one-year period, which can be exercised up to two times.  All such extension requests are subject to majority lender group approval (and only the commitments of those lenders that consent to such extension (or that agree to replace any non-consenting lender) will be extended for such additional period).</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Borrowings under the new facilities bear interest at rates equal to either the eurodollar base rate (reserve adjusted, if applicable), plus a margin of </font><font style="font-family:inherit;font-size:10pt;">0.69 percent</font><font style="font-family:inherit;font-size:10pt;"> to </font><font style="font-family:inherit;font-size:10pt;">1.275 percent</font><font style="font-family:inherit;font-size:10pt;">, or an alternate base rate, plus a margin of </font><font style="font-family:inherit;font-size:10pt;">0.00 percent</font><font style="font-family:inherit;font-size:10pt;"> to </font><font style="font-family:inherit;font-size:10pt;">0.275 percent</font><font style="font-family:inherit;font-size:10pt;">.  The new facilities have a facility fee that ranges from </font><font style="font-family:inherit;font-size:10pt;">0.06 percent</font><font style="font-family:inherit;font-size:10pt;"> to </font><font style="font-family:inherit;font-size:10pt;">0.225 percent</font><font style="font-family:inherit;font-size:10pt;">.  Interest rate margins and facility fees are based on the Company's and OG&amp;E's then-current senior unsecured credit ratings, as applicable.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Each of the facilities provides for issuance of letters of credit, provided that (i) the aggregate outstanding credit exposure shall not exceed the amount of the revolving credit facility and (ii) the aggregate outstanding stated amount of letters of credit issued under such facility shall not exceed a specified maximum sublimit (</font><font style="font-family:inherit;font-size:10pt;">$100 million</font><font style="font-family:inherit;font-size:10pt;"> for each of the Company and OG&amp;E).  Advances under the facilities may be used to refinance existing indebtedness and for working capital and general corporate purposes of the respective borrower and its subsidiaries, including commercial paper liquidity support, letters of credit, acquisitions and distributions. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Each of the facilities is unsecured and, under certain circumstances, may be increased (by up to </font><font style="font-family:inherit;font-size:10pt;">$150 million</font><font style="font-family:inherit;font-size:10pt;"> in each case for the Company and OG&amp;E) to a maximum revolving commitment limit of </font><font style="font-family:inherit;font-size:10pt;">$600 million</font><font style="font-family:inherit;font-size:10pt;">.  Advances of revolving loans and letters of credit under the facilities are subject to certain conditions precedent, including the accuracy of certain representations and warranties and the absence of any default or unmatured default.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company and OG&amp;E's facilities each have a financial covenant requiring that the respective borrower maintain a maximum debt to capitalization ratio of </font><font style="font-family:inherit;font-size:10pt;">65 percent</font><font style="font-family:inherit;font-size:10pt;">, as defined in each such facility.  The Company and OG&amp;E's facilities each also contain covenants which restrict the respective borrower and certain of its subsidiaries in respect of, among other things, mergers and consolidations, sales of all or substantially all assets, incurrence of liens and transactions with affiliates.  The Company and OG&amp;E's facilities are each subject to acceleration upon the occurrence of any default, including, among others, payment defaults on such facilities, breach of representations, warranties and covenants, acceleration of indebtedness (other than intercompany and non-recourse indebtedness) of </font><font style="font-family:inherit;font-size:10pt;">$100.0 million</font><font style="font-family:inherit;font-size:10pt;"> or more in the aggregate, change of control (as defined in each such facility), nonpayment of uninsured judgments in excess of </font><font style="font-family:inherit;font-size:10pt;">$100.0 million</font><font style="font-family:inherit;font-size:10pt;"> and the occurrence of certain Employee Retirement Income Security Act and bankruptcy events, subject where applicable to specified cure periods.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">borrows on a short-term basis, as necessary, by the issuance of commercial paper and by borrowings under its revolving credit agreement.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">As of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, the Company had </font><font style="font-family:inherit;font-size:10pt;">$168.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of short-term debt compared to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$236.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;">. &#160;The following table provides information regarding the Company's revolving credit agreements at </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12" rowspan="1"></td></tr><tr><td style="width:29%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:13%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:18%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amount</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Entity</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commitment&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Outstanding&#160;(A)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;Rate</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expiration</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">450.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.62</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;(C)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">450.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.95</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">900.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.62</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Includes direct borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit at </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This bank facility is available to back up the Company's commercial paper borrowings and to provide revolving credit borrowings.&#160;&#160;This </font><font style="font-family:inherit;font-size:10pt;">bank</font><font style="font-family:inherit;font-size:10pt;"> facility </font><font style="font-family:inherit;font-size:10pt;">can also be used as</font><font style="font-family:inherit;font-size:10pt;"> a </font><font style="font-family:inherit;font-size:10pt;">letter of credit</font><font style="font-family:inherit;font-size:10pt;"> facility.&#160;&#160;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This bank facility is </font><font style="font-family:inherit;font-size:10pt;">available to back up OG&amp;E's commercial paper borrowings and to provide revolving credit borrowings.&#160;&#160;This bank facility can also be used as a letter of credit facility.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Represents the weighted-average interest rate for the outstanding borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">ability to access the commercial paper market could be adversely impacted by a credit ratings downgrade or major market disruptions.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Pricing grids associated with</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">credit</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">facilities</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">could cause annual fees and borrowing rates to increase if an adverse rating impact occurs.  The impact of any future downgrade could include an increase in the costs of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">short-term borrowings, but a reduction in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">credit rating</font><font style="font-family:inherit;font-size:10pt;">s </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">would not result in any defaults or accelerations.  Any future downgrade</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">could also lead to higher long-term borrowing costs and, if below investment grade, would require</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to post collateral or letters of credit.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E must obtain regulatory approval from the FERC in order to borrow on a short-term basis.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E has the necessary regulatory approvals to incur up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$800.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in short-term borrowings at any one time for a two-year period beginning January&#160;1, 2017 and ending December&#160;31, 2018.</font><font style="font-family:inherit;font-size:10pt;">    </font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermBorrowingsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermBorrowingsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermDebtTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for short-term debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -URI http://asc.fasb.org/topic&amp;trid=2208564<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>R21.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6811271776">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Retirement Plans and Postretirement Benefit Plans<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RetirementPlansAndPostretirementBenefitPlansAbstract', window );"><strong>Retirement Plans and Postretirement Benefit Plans [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock', window );">Pension and Other Postretirement Benefits Disclosure [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-weight:bold;">Retirement Plans and Postretirement Benefit Plans</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pension Plan and Restoration of Retirement Income Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">It is</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">policy</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to fund the Pension Plan on a current basis based on the net periodic pension expense as determined by</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">actuarial consultants.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Such contributions are intended to provide not only for benefits attributed to service to date but also for those expected to be earned in the future.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company</font><font style="font-family:inherit;font-size:10pt;"> made a </font><font style="font-family:inherit;font-size:10pt;">$20.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">contribution to its Pension Plan</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in both</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.  The Company</font><font style="font-family:inherit;font-size:10pt;"> has not determined whether it will need to make any contributions to the Pension Plan in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Any contribution to the Pension Plan during 2018 would be a discretionary contribution, anticipated to be in the form of cash, and is not required to satisfy the minimum regulatory funding requirement specified by the Employee Retirement Income Security Act of 1974, as amended.</font><font style="font-family:inherit;font-size:10pt;">  The Company</font><font style="font-family:inherit;font-size:10pt;"> could be required to make additional contributions if the value of its pension trust and postretirement benefit plan trust assets are adversely impacted by a major market disruption in the future.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In accordance with ASC Topic 715, "Compensation - Retirement Benefits," a one-time settlement charge is required to be recorded by an organization when lump sum payments or other settlements that relieve the organization from the responsibility for the pension benefit obligation during a plan year exceed the service cost and interest cost components of the organization&#8217;s net periodic pension cost.  During 2017 and 2015, the Company experienced an increase in both the number of employees electing to retire and the amount of lump sum payments paid to such employees upon retirement.  As a result, the Company recorded pension settlement charges of </font><font style="font-family:inherit;font-size:10pt;">$15.3 million</font><font style="font-family:inherit;font-size:10pt;"> in the fourth quarter of 2017 and </font><font style="font-family:inherit;font-size:10pt;">$21.7 million</font><font style="font-family:inherit;font-size:10pt;"> during 2015.  The pension settlement charges did not increase the Company's total pension expense over time, as the charges were an acceleration of costs that otherwise would be recognized as pension expense in future periods.  During the quarter ended June 30, 2016, the Company experienced a settlement of its Supplemental Executive Retirement Plan and its non-qualified Restoration of Retirement Income Plan.  As a result, the Company recorded pension settlement charges of </font><font style="font-family:inherit;font-size:10pt;">$8.6 million</font><font style="font-family:inherit;font-size:10pt;"> during 2016. </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">provides a Restoration of Retirement Income Plan to those participants in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan whose benefits are subject to certain limitations of the Code.&#160;&#160;Participants in the Restoration of Retirement Income Plan</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">receive the same benefits that they would have received under</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Pension Plan in the absence of limitations imposed by the federal tax laws.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Restoration of Retirement Income Plan is intended to be an unfunded plan.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Obligations and Funded Status</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table presents the status of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans for</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">These amounts have been recorded in Accrued Benefit Obligations with the offset</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">(except OG&amp;E's portion, which is recorded as a regulatory asset as discussed in Note 1</font><font style="font-family:inherit;font-size:10pt;">) in </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The amounts in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and those recorded as a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">regulatory asset</font><font style="font-family:inherit;font-size:10pt;"> represent </font><font style="font-family:inherit;font-size:10pt;">a net periodic benefit cost to be recognized in the</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Statements of Income in future periods.</font><font style="font-family:inherit;font-size:10pt;">  The benefit obligation for the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan and the Restoration of Retirement Income Plan represents the projected benefit obligation, while the benefit obligation for the postretirement benefit plans represents the accumulated postretirement benefit obligation.  The accumulated postretirement benefit obligation for</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan differs from the projected benefit obligation in that the former includes no assumption about future compensation levels.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> was </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$626.9 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;"> was $</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">608.0 million</font><font style="font-family:inherit;font-size:10pt;"> and $</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">6.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.  The details of the funded status of the Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans and the amounts included in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets are as follows:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="19" rowspan="1"></td></tr><tr><td style="width:36%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restoration of Retirement<br clear="none"/>Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement<br clear="none"/>Benefit Plans</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in benefit obligation</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning obligations</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">672.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">680.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">215.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">225.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Service cost</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan settlements</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(50.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(20.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan amendments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(39.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Participants' contributions</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actuarial losses (gains)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">38.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">5.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefits paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(53.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending obligations</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">687.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">672.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">149.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">215.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in plans' assets</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning fair value</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">595.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">581.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">53.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">55.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actual&#160;return&#160;on&#160;plans'&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Employer contributions</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan settlements</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(50.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(20.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Participants' contributions</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefits paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(53.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending fair value</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">635.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">595.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">50.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Funded status at end of year</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(52.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(76.3</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.1</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(99.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(162.8</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Net Periodic Benefit Cost</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="28" rowspan="1"></td></tr><tr><td style="width:37%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restoration of Retirement<br clear="none"/>Income Plan</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Operation and Maintenance:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Service&#160;cost</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Net Periodic Pension and Postretirement (Cost) Benefit:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;cost</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected return&#160;on&#160;plan&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(42.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(41.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(46.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.4</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization&#160;of&#160;net&#160;loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">17.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of unrecognized prior service&#160;cost (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total net periodic benefit cost</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less: Amount paid by unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net periodic benefit cost (B)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">27.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.</font><font style="font-family:inherit;font-size:10pt;">   </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In addition to the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$32.9 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$22.5 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$40.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of net periodic benefit cost recognized in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;"> respectively,</font><font style="font-family:inherit;font-size:10pt;"> OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">recognized the following:</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">a change in pension expense in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;"> of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$(2.3) million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$9.9 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$(3.1) million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1);</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase in postretirement medical expense in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;"> of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$6.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.9 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$5.8 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and </font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">a deferral of pension expense in 2017, 2016 and 2015 of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$1.9 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">related to the Arkansas jurisdictional portion of the pension settlement charge of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$15.3 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$8.6 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$21.7 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:76%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capitalized portion of net periodic pension benefit cost</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capitalized portion of net periodic postretirement benefit cost</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Rate Assumptions</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:34%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and<br clear="none"/>Restoration of Retirement Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement<br clear="none"/>Benefit Plans</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Discount rate</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.60</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.70</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.25</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Rate of return on plans' assets</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Compensation increases</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Assumed health care cost trend:</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Initial trend</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.50</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.75</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.10</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ultimate trend rate</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ultimate trend year</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2030</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2026</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2026</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A - not applicable</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The discount rate used to compute the present value of plan liabilities is based generally on rates of high-grade corporate bonds with maturities similar to the average period over which benefits will be paid.  The discount rate used to determine net benefit cost for the current year is the same discount rate used to determine the benefit obligation as of the previous year's balance sheet date.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The overall expected rate of return on plan assets assumption was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">7.50 percent</font><font style="font-family:inherit;font-size:10pt;"> in both </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">which was used in determining net periodic benefit cost&#160;due to recent returns on</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">long-term investment portfolio.&#160; The rate of return on plan assets assumption is the average long-term rate of earnings expected on the funds currently invested and to be invested for the purpose of providing benefits specified by the Pension Plan or postretirement benefit plans.&#160;&#160;This assumption is reexamined at least annually and updated as necessary.&#160;&#160;The rate of return on plan assets assumption reflects a combination of historical return analysis, forward-looking return expectations and the plans' current and expected asset allocation.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The assumed health care cost trend rates have a significant effect on the amounts reported for postretirement medical benefit plans.&#160;&#160;Future health care cost trend rates are assumed to be</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">6.50 percent</font><font style="font-family:inherit;font-size:10pt;"> in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">with the rates trending downward to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">4.50 percent</font><font style="font-family:inherit;font-size:10pt;"> by </font><font style="font-family:inherit;font-size:10pt;">2026</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">A one-percentage point change in the assumed health care cost trend rate would have the following effects:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ONE-PERCENTAGE POINT INCREASE</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on aggregate of the service and interest cost components</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on accumulated postretirement benefit obligations</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ONE-PERCENTAGE POINT DECREASE</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on aggregate of the service and interest cost components</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on accumulated postretirement benefit obligations</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pension Plan Investments, Policies and Strategies</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Pension Plan assets are held in a trust which follows an investment policy and strategy designed to reduce the funded status volatility of the Plan by utilizing liability driven investing.  The purpose of liability-driven investing is to structure the asset portfolio to more closely resemble the pension liability and thereby more effectively hedge against changes in the liability.  The investment policy follows a glide path approach that shifts a higher portfolio weighting to fixed income as the Plan's funded status increases.  The table below sets forth the targeted fixed income and equity allocations at different funded status levels.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:30%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Projected Benefit Obligation Funded Status Thresholds</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&lt;90%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">95%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">105%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">110%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">115%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">120%</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fixed income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">80%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">90%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">42%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Within the portfolio's overall allocation to equities, the funds are allocated according to the guidelines in the table below.</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:63%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Asset Class</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Target Allocation</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Minimum</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Large Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Mid-Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Small-Cap&#160;Equity</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">International&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has retained an investment consultant responsible for the general investment oversight, analysis, monitoring investment guideline compliance and providing quarterly reports to certain of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">members and</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Investment Committee.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The various investment managers used by the trust operate within the general operating objectives as established in the investment policy and within the specific guidelines established for each investment manager's respective portfolio.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The portfolio is rebalanced at least on an annual basis to bring the asset allocations of various managers in line with the target asset allocation listed above.&#160;&#160;More frequent rebalancing may occur if there are dramatic price movements in the financial markets which may cause the trust's exposure to any asset class to exceed or fall below the established allowable guidelines.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">To evaluate the progress of the portfolio, investment performance is reviewed quarterly.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">It is, however, expected that performance goals will be met over a full market cycle, normally defined as a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">year period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Analysis of performance is within the context of the prevailing investment environment and the advisors' investment style.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The goal of the trust is to provide a rate of return consistently from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">over the rate of inflation (as measured by the national Consumer Price Index) on a fee adjusted basis over a typical market cycle of no less than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years and no more than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Each investment manager is expected to outperform its respective benchmark.&#160;&#160;Below is a list of each asset class utilized with appropriate comparative benchmark(s) each manager is evaluated against:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="2" rowspan="1"></td></tr><tr><td style="width:40%;" rowspan="1" colspan="1"></td><td style="width:60%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Asset&#160;Class</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Comparative&#160;Benchmark(s)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Active Duration Fixed Income</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Bloomberg Barclays Aggregate</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long Duration Fixed Income</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Duration blended Barclays Long Government/Credit &amp; Barclays Universal</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity&#160;Index</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Standard &amp; Poor's 500 Index</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mid-Cap&#160;Equity</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell Midcap Index</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell Midcap Value Index</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Small-Cap&#160;Equity</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell 2000 Index</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell 2000 Value Index</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">International&#160;Equity</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Morgan Stanley Capital Investment ACWI ex-U.S.</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fixed income managers are expected to use discretion over the asset mix of the trust assets in its efforts to maximize risk-adjusted performance.&#160;&#160;Exposure to any single issuer, other than the U.S. government, its agencies or its instrumentalities (which have no limits), is limited to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the fixed income portfolio as measured by market value.&#160;&#160;At least</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">75 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the invested assets must possess an investment-grade rating at or above Baa3 or BBB- by Moody's Investors Services, Standard &amp; Poor's Ratings Services or Fitch Ratings.&#160;&#160;The portfolio may invest up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the portfolio's market value in convertible bonds as long as the securities purchased meet the quality guidelines.  A portfolio may invest up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">15 percent</font><font style="font-family:inherit;font-size:10pt;"> of the portfolio's market value in private placement, including 144A securities with or without registration rights and allow for futures to be traded in the portfolio.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The purchase of any of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">equity, debt or other securities is prohibited.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The domestic value equity managers focus on stocks that the manager believes are undervalued in price and earn an average or less than average return on assets and often pays out higher than average dividend payments.  The domestic growth equity manager will invest primarily in growth companies which consistently experience above average growth in earnings and sales, earn a high return on assets and reinvest cash flow into existing business.&#160;&#160;The domestic mid-cap equity portfolio manager focuses on companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell Midcap Index, small dividend yield, return on equity at or near the Russell Midcap Index and an earnings per share growth rate at or near the Russell Midcap Index.&#160;&#160;The domestic small-cap equity manager will purchase shares of companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell 2000, small dividend yield, return on equity at or near the Russell 2000 and an earnings per share growth rate at or near the Russell 2000.&#160;&#160;The international global equity manager invests primarily in non-dollar denominated equity securities.  Investing internationally diversifies the overall trust across the global equity markets.&#160;&#160;The manager is required to operate under certain restrictions including regional constraints, diversification requirements and percentage of U.S. securities.  The Morgan Stanley Capital International All Country World ex-U.S. Index is the benchmark for comparative performance purposes.  The Morgan Stanley Capital International All Country World ex-U.S. Index is a market value weighted index designed to measure the combined equity market performance of developed and emerging markets countries, excluding the U.S.  All of the equities which are purchased for the international portfolio are thoroughly researched.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">All securities are freely traded on a recognized stock exchange, and there are no over-the-counter derivatives.&#160;&#160;The following investment categories are excluded: options (other than traded currency options), commodities, futures (other than currency futures or currency hedging), short sales/margin purchases, private placements, unlisted securities and real estate (but not real estate shares).</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For all domestic equity investment managers, no more than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">can be invested in any one stock at the time of purchase and no more than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">after accounting for price appreciation.  Options or financial futures may not be purchased unless prior approval of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Investment Committee is received.&#160;&#160;The purchase of securities on margin is prohibited as is securities lending.&#160;&#160;Private placement or venture capital may not be purchased.&#160;&#160;All interest and dividend payments must be swept on a daily basis into a short-term money market fund for re-deployment.&#160;&#160;The purchase of any of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">equity, debt or other securities is prohibited.&#160;&#160;The purchase of equity or debt issues of the portfolio manager's organization is also prohibited.&#160;&#160;The aggregate positions in any company may not exceed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">one percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the fair market value of its outstanding stock.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Pension Plan Investments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">Pension Plan's investments that are measured at fair value on a recurring basis at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font><font style="font-family:inherit;font-size:10pt;">There were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Level 3 investments held by the Pension Plan at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:46%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 2</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Net Asset Value (A)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common stocks</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">225.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">225.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury notes and bonds (B)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">169.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">169.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mortgage- and asset-backed securities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">43.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">43.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Corporate fixed income and other securities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">153.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">153.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commingled fund (C)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Foreign government bonds</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. municipal bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market fund </font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual fund</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Futures:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (receivable)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (payable)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash collateral</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forward contracts:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable (foreign currency)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan investments</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">642.4</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">403.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">204.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable from broker for securities sold</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest and dividends receivable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payable to broker for securities purchased</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(10.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan assets</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">635.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:46%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 2</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Asset Value (A)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common stocks</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">237.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">237.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury notes and bonds (B)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mortgage-backed securities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Corporate fixed income and other securities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">137.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">137.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commingled fund (C)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Foreign government bonds</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. municipal bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market fund </font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual fund</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Futures:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (receivable)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (payable)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash collateral </font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forward contracts:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable (foreign currency)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan investments</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">607.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">212.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable from broker for securities sold</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest and dividends receivable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payable to broker for securities purchased</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan assets</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">595.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">GAAP allows the measurement of certain investments that do not have a readily determinable fair value at the net asset value.  These investments do not consider the observability of inputs; therefore, they are not included within the fair value hierarchy.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This category represents U.S. Treasury notes and bonds with a Moody's Investors Services rating of Aaa and Government Agency Bonds with a Moody's Investors Services rating of A1 or higher.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The three levels defined in the fair value hierarchy and examples of each are as follows:</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">by the Pension Plan</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at the measurement date.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Instruments classified as Level 1 include investments in common stocks, U.S. Treasury notes and bonds, mutual funds and cash collateral.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&#160;&#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Instruments classified as Level 2 include corporate fixed income and other securities, mortgage- and asset-backed securities, U.S. municipal bonds, foreign government bonds, U.S. Treasury futures contracts and forward contracts.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Unobservable inputs reflect the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Plan's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Postretirement Benefit Plans</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In addition to providing pension benefits,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">provides certain medical and life insurance benefits for eligible retired members.&#160;&#160;Regular, full-time, active employees hired prior to February 1, 2000 whose age and years of credited service total or exceed 80 or have attained at least age 55 with 10 or more years of service at the time of retirement are entitled to postretirement medical benefits, while employees hired on or after February 1, 2000 are not entitled to postretirement medical benefits.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Eligible retirees must contribute such amount as</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">specifies from time to time toward the cost of coverage for postretirement benefits.&#160;&#160;The benefits are subject to deductibles, co-payment provisions and other limitations.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">charges postretirement benefit costs to expense</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and includes an annual amount as a component of the cost-of-service in future ratemaking proceedings.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">contribution to the medical costs for pre-65 aged eligible retirees are fixed at the 2011 level, and</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">covers future annual medical inflationary cost increases up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font><font style="font-family:inherit;font-size:10pt;">Increases in excess of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">annually are covered by the pre-65 aged retiree in the form of premium increases.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">provides Medicare-eligible retirees and their Medicare-eligible spouses an annual fixed contribution to</font><font style="font-family:inherit;font-size:10pt;"> a Company-sponsored </font><font style="font-family:inherit;font-size:10pt;">health reimbursement arrangement.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Medicare-eligible retirees are able to purchase individual insurance policies supplemental to Medicare through a third-party administrator and use their health reimbursement arrangement funds for reimbursement of medical premiums and other eligible medical expenses.</font><font style="font-family:inherit;font-size:10pt;">   </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">adopted an amendment to the retiree medical plan.&#160; Effective January 1, 2018,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">will reduce the amount of supplemental Medicare coverage for Medicare-eligible retirees, providing a fixed stipend based on current market analysis in August 2017.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">will continue to allow those Medicare-eligible retirees to acquire coverage from a company-provided third-party administrator.  The effect of these plan amendments is reflected in the</font><font style="font-family:inherit;font-size:10pt;"> Company&#8217;s </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> Consolidated Balance Sheet </font><font style="font-family:inherit;font-size:10pt;">as a reduction to the postretirement benefit obligation of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$42.9 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In August 2017,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">settled the retiree life plan in its entirety and paid</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$26.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to participants in August 2017.  No gain or loss was recognized upon settlement, and the effect of the settlement is reflected in</font><font style="font-family:inherit;font-size:10pt;"> the Company&#8217;s </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> Consolidated Balance Sheet </font><font style="font-family:inherit;font-size:10pt;">as a reduction in the Accrued Benefit Obligations of </font><font style="font-family:inherit;font-size:10pt;">$27.9 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and related other comprehensive income and regulatory asset of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.1 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Postretirement Plans Investments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">postretirement benefit plans' investments that are measured at fair value on a recurring basis at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">There were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Level 2 investments held by the postretirement benefit plans at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:62%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 3</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual funds investment:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. equity investments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total plan investments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">50.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:62%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 3</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual funds investment:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. equity investments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market funds investment</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total plan investments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The group retiree medical insurance contract invests in a pool of common stocks, bonds and money market accounts, of which a significant portion is comprised of mortgage-backed securities.  The unobservable input included in the valuation of the contract includes the approach for determining the allocation of the postretirement benefit plans' pro-rata share of the total assets in the contract.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the postretirement benefit plans' investments that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3).</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:90%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning balance</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">44.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest income</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dividend income</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net unrealized gains related to instruments held at the reporting date</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Claims paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Realized losses</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment fees</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending balance</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Medicare Prescription Drug, Improvement and Modernization Act of 2003</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Medicare Prescription Drug, Improvement and Modernization Act of 2003 expanded coverage for prescription drugs.&#160;&#160;The following table summarizes the gross benefit payments</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">expects to pay related to its postretirement benefit plans, including prescription drug benefits</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:86%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross Projected<br clear="none"/>Postretirement<br clear="none"/>Benefit<br clear="none"/>Payments</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">The following table summarizes the benefit payments</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">expects to pay related to OGE Energy's Pension Plan and Restoration of Retirement Income Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">These expected benefits are based on the same assumptions used to measure</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">benefit obligation at the end of the year and include benefits attributable to estimated future employee service.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:84%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:14%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Projected Benefit Payments</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">285.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Post-Employment Benefit Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Disabled employees receiving benefits from</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan are entitled to continue participating in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Medical Plan along with their dependents.&#160;&#160;The post-employment benefit obligation represents the actuarial present value of estimated future medical benefits that are attributed to employee service rendered prior to the date as of which such information is presented.&#160;&#160;The obligation also includes future medical benefits expected to be paid to current employees participating in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan and their dependents, as defined in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Medical Plan.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The post-employment benefit obligation is determined by an actuary on a basis similar to the accumulated postretirement benefit obligation.&#160;&#160;The estimated future medical benefits are projected to grow with expected future medical cost trend rates and are discounted for interest at the discount rate and for the probability that the participant will discontinue receiving benefits from</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan due to death, recovery from disability or eligibility for retiree medical benefits.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company's </font><font style="font-family:inherit;font-size:10pt;">post-employment benefit obligation was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">401(k) Plan</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">provides a 401(k) Plan, and each regular full-time employee of</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a participating affiliate is eligible to participate in the 401(k) Plan immediately.&#160;&#160;All other employees of</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a participating affiliate are eligible to become participants in the 401(k) Plan after completing one year of service as defined in the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Participants may contribute each pay period any whole percentage between</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">two percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">19 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of their compensation, as defined in the 401(k) Plan, for that pay period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Participants who have reached age 50 before the close of a year are allowed to make additional contributions referred to as "Catch-Up Contributions," subject to certain limitations of the Code.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Participants may designate, at their discretion, all or any portion of their contributions as: (i) a before-tax contribution under Section 401(k) of the Code subject to the limitations thereof, (ii) a contribution made on a non-Roth after-tax basis or (iii) a Roth contribution.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The 401(k) Plan also includes an eligible automatic contribution arrangement and provides for a qualified default investment alternative consistent with the U.S. Department of Labor regulations.  Participants may elect, in accordance with the 401(k) Plan procedures, to have his or her future salary deferral rate to be automatically increased annually on a date and in an amount as specified by the participant in such election.  For employees hired or rehired on or after December&#160;1, 2009,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">contributes to the 401(k) Plan, on behalf of each participant,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the participant's contributions up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of compensation.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">No</font><font style="font-family:inherit;font-size:10pt;"> Company </font><font style="font-family:inherit;font-size:10pt;">contributions are made with respect to a participant's Catch-Up Contributions, rollover contributions or with respect to a participant's contributions based on overtime payments, pay-in-lieu of overtime for exempt personnel, special lump-sum recognition awards and lump-sum merit awards included in compensation for determining the amount of participant contributions.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Once made,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">contribution may be directed to any available investment option in the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">match contributions vest over a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;">-year period.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">After</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">two</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years of service, participants become</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">20 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">vested in their</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">contribution account and become fully vested on completing</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years of service.  In addition, participants fully vest when they are eligible for normal or early retirement under the Pension Plan requirements, in the event of their termination due to death or permanent disability or upon attainment of age 65 while employed by</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">or its affiliates.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;">contributed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$13.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$11.9 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$11.6 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred Compensation Plan</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">provides a nonqualified deferred compensation plan which is intended to be an unfunded plan.&#160;&#160;The plan's primary purpose is to provide a tax-deferred capital accumulation vehicle for a select group of management, highly compensated employees and non-employee members of the Board of Directors of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and to supplement such employees' 401(k) Plan contributions as well as offering this plan to be competitive in the marketplace.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eligible employees who enroll in the plan have the following deferral options: (i) eligible employees may elect to defer up to a maximum of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">70 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of base salary and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of annual bonus awards or (ii) eligible employees may elect a deferral percentage of base salary and bonus awards based on the deferral percentage elected for a year under the 401(k) Plan with such deferrals to start when maximum deferrals to the qualified 401(k) Plan have been made because of limitations in that plan.  Eligible directors who enroll in the plan may elect to defer up to a maximum of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of directors' meeting fees and annual retainers.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">matches employee (but not non-employee director) deferrals to make up for any match lost in the 401(k) Plan because of deferrals to the deferred compensation plan and to allow for a match that would have been made under the 401(k) Plan on that portion of either the first</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">six percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of total compensation or the first</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of total compensation, depending on prior participant elections, deferred that exceeds the limits allowed in the 401(k) Plan.  Matching credits vest based on years of service, with full vesting after</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years or, if earlier, on retirement, disability, death, a change in control of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">or termination of the plan.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Deferrals, plus any</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">match, are credited to a recordkeeping account in the participant's name. Earnings on the deferrals are indexed to the assumed investment funds selected by the participant.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">those investment options</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">included</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">a Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Common Stock fund, whose value was determined based on the stock price of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> common stock.  The Company accounts for the contributions related to the Company's executive officers in this plan as Accrued Benefit Obligations, and the Company accounts for the contributions related to the Company's directors in this plan as Other Deferred Credits and Other Liabilities in the Consolidated Balance Sheets.&#160;&#160;The investment associated with these contributions is accounted for as Other Property and Investments in the </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The appreciation of these investments is accounted for as Other Income, and the increase in the liability under the plan is accounted for as Other Expense in</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">Consolidated Statements of Income.</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RetirementPlansAndPostretirementBenefitPlansAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RetirementPlansAndPostretirementBenefitPlansAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for pension and other postretirement benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -URI http://asc.fasb.org/topic&amp;trid=2235017<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>R22.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800044048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Report of Business Segments<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingDisclosureTextBlock', window );">Report of Business Segments</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Report of Business Segments</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company reports its operations in two business segments: (i) the electric utility segment, which is engaged in the generation, transmission, distribution and sale of electric energy and (ii) natural gas midstream operations segment. Other Operations primarily includes the operations of the holding company.&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intersegment revenues are recorded at prices comparable to those of unaffiliated customers and are affected by regulatory considerations.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize the results of the Company's business segments for the years ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:48%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">470.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(10.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">459.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">280.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">89.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">527.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.6</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">58.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">138.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">143.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit) (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">141.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(195.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">305.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">325.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,151.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,160.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9,255.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,155.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">109.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(107.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10,412.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">824.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">824.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:24px;text-indent:-24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(A) </font><font style="font-family:inherit;font-size:10pt;">The Company recorded an income tax benefit of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$245.2 million</font><font style="font-family:inherit;font-size:10pt;"> and income tax expense of </font><font style="font-family:inherit;font-size:10pt;">$10.5 million</font><font style="font-family:inherit;font-size:10pt;"> during the fourth quarter of 2017 due to the Company remeasuring deferred taxes related to the natural gas midstream operations and other operations segments, respectively, as a result of the 2017 Tax Act.  </font><font style="font-family:inherit;font-size:10pt;">See Note 7</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for further discussion of the effects of the 2017 Tax Act.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:48%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">469.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">455.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">316.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">322.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">84.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">509.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">138.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">142.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">114.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,158.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,158.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8,669.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,521.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">89.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(340.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,939.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">660.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">660.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:48%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">428.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">426.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">307.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">91.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">516.4</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">506.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">146.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">149.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">104.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,194.4</font></div></td><td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,194.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8,525.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,439.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">174.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(559.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,580.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">551.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">547.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded a </font><font style="font-family:inherit;font-size:10pt;">$108.4 million</font><font style="font-family:inherit;font-size:10pt;"> pre-tax charge during the third quarter of 2015 for its share of Enable's goodwill impairment, as adjusted for the basis difference.  See Note 3 for further discussion of the goodwill impairment.</font></div></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SegmentReportingDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -URI http://asc.fasb.org/topic&amp;trid=2134510<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SegmentReportingDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SegmentReportingInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SegmentReportingInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>32
<FILENAME>R23.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972288208">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Commitments and Contingencies</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Operating Lease Obligations</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has operating lease obligations expiring at various dates</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">primarily for</font><font style="font-family:inherit;font-size:10pt;"> OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">railcar leases</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">wind farm land leases</font><font style="font-family:inherit;font-size:10pt;"> and the Company's noncancellable operating lease.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Future minimum payments for noncancellable operating leases</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="22" rowspan="1"></td></tr><tr><td style="width:49%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating lease obligations:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Railcars</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">22.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wind farm land leases</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Noncancellable operating lease</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total operating lease obligations</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payments for operating lease obligations were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$6.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$9.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.7 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Railcar Lease Agreement</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a noncancellable operating lease with a purchase option, covering 1,243 rotary gondola railcars to transport coal from Wyoming to OG&amp;E's coal-fired generation units.&#160;&#160;Rental payments are charged to fuel expense and are recovered through OG&amp;E's tariffs and fuel adjustment clauses. </font><font style="font-family:inherit;font-size:10pt;">   </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 17, 2015, OG&amp;E renewed the lease agreement effective February 1, 2016.&#160;&#160;At the end of the new lease term, which is February 1, 2019, OG&amp;E has the option to either purchase the railcars at a stipulated fair market value or renew the lease.&#160;&#160;If OG&amp;E chooses not to purchase the railcars or renew the lease agreement and the actual fair value of the railcars is less than the stipulated fair market value, OG&amp;E would be responsible for the difference in those values up to a maximum of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$18.2 million</font><font style="font-family:inherit;font-size:10pt;">.  OG&amp;E is also required to maintain all of the railcars it has under the operating lease.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Wind Farm Land Lease Agreements</font></div><div style="line-height:120%;text-align:justify;font-size:8pt;"><font style="font-family:inherit;font-size:8pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has operating leases related to land for its Centennial, OU Spirit and Crossroads wind farms expiring at various dates.  The Centennial lease has rent escalations which increase annually based on the Consumer Price Index.  The OU Spirit and Crossroads leases have rent escalations which increase after five and 10 years.  Although the leases are cancellable, OG&amp;E is required to make annual lease payments as long as the wind turbines are located on the land.  OG&amp;E does not expect to terminate the leases until the wind turbines reach the end of their useful life.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Noncancellable Operating Lease</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 29, 2012, the Company executed a five-year lease agreement for office space from September 1, 2013 to August 31, 2018.  This lease has rent escalations which increase after five years and allows for leasehold improvements.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Other Purchase Obligations and Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">other future purchase&#160;obligations&#160;and&#160;commitments estimated for the next five years are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="19" rowspan="1"></td></tr><tr><td style="width:57%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;purchase&#160;obligations&#160;and&#160;commitments:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cogeneration capacity and fixed operation and maintenance payments</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">49.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">286.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected cogeneration energy&#160;payments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">37.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">182.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Minimum&#160;fuel purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">139.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">249.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected wind&#160;purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">287.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term&#160;service&#160;agreement commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mustang Modernization expenditures</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental compliance plan expenditures</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;other&#160;purchase&#160;obligations and commitments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">402.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">244.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">173.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">170.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,159.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Public Utility Regulatory Policy Act of 1978</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">At</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a QF contract with Oklahoma Cogeneration LLC which expires on August 31, 2019, and a QF contract with AES-Shady Point, Inc. which expires on January 15, 2023. </font><font style="font-family:inherit;font-size:10pt;">&#160;These contracts were entered into pursuant to the Public Utility Regulatory Policy Act of 1978.&#160;&#160;Stated generally, the Public Utility Regulatory Policy Act of 1978 and the regulations thereunder promulgated by the FERC require OG&amp;E to purchase power generated in a manufacturing process from a QF.&#160;&#160;The rate for such power to be paid by OG&amp;E was approved by the OCC.&#160;&#160;The rate generally consists of two components: one is a rate for actual electricity purchased from the QF by OG&amp;E, and the other is a capacity charge, which OG&amp;E must pay the QF for having the capacity available.&#160;&#160;However, if no electrical power is made available to OG&amp;E for a period of time (generally three months), OG&amp;E's obligation to pay the capacity charge is suspended.&#160;&#160;The total cost of cogeneration payments is recoverable in rates from customers.&#160;&#160;For the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">320</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">MWs AES-Shady Point, Inc. QF contract and the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">120</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">MWs Oklahoma Cogeneration LLC QF contract, OG&amp;E purchases</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the electricity generated by the QFs.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As part of the QF contract with AES-Shady Point Inc., OG&amp;E had the option beginning in July 2017 to provide notice to AES-Shady Point Inc. to terminate the contract in January 2018.  On July 17, 2017, OG&amp;E and AES-Shady Point, Inc. amended the agreement to allow OG&amp;E the ability, through July 17, 2018, to provide AES-Shady Point Inc. a termination notice that would terminate the agreement on January 15, 2019.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E made total payments to cogenerators of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$115.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$124.8 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$124.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, of which</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$63.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$66.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$69.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, represented capacity payments.&#160;&#160;All payments for purchased power, including cogeneration, are included in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income as Cost of Sales.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Minimum Fuel Purchase Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has coal contracts for purchases through June 2018.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">As a participant in the SPP Integrated Marketplace, OG&amp;E now purchases a relatively small percentage of its natural gas supply through long-term agreements.  Alternatively, OG&amp;E relies on a combination of natural gas call agreements, whereby OG&amp;E has the right but not the obligation to purchase a defined quantity of natural gas, combined with day and intra-day purchases to meet the demands of the SPP Integrated Marketplace. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Wind Purchase Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E owns the 120 MW Centennial, 101 MW OU Spirit and 228 MW Crossroads wind farms.  OG&amp;E's current wind power portfolio also includes purchase power contracts with the following:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:center;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5" rowspan="1"></td></tr><tr><td style="width:26%;" rowspan="1" colspan="1"></td><td style="width:21%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td><td style="width:21%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Company</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Location</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Term of Contract</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expiration of Contract</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">MWs</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CPV Keenan</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Woodward County, OK</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2030</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">152.0</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Edison Mission Energy</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dewey County, OK</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2031</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">130.0</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NextEra Energy</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Blackwell, OK</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2032</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60.0</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">FPL Energy</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Woodward, OK</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15 years</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50.0</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes OG&amp;E's wind power purchases for the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CPV Keenan</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Edison Mission Energy</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">22.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NextEra Energy</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">FPL Energy</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total wind power purchased</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">61.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">OG&amp;E </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Long-Term Service Agreement Commitments</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a long-term parts and service maintenance contract for the upkeep of the McClain Plant.  In May 2013, a new contract was signed that&#160;is expected to run for the earlier of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">128,000</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">factored-fired hours or</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">4,800</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">factored-fired starts.  On December 30, 2015, the McClain Long-Term Service Agreement was amended to define the terms and conditions for the exchange of spare rotors between OG&amp;E and General Electric International, Inc.  Based on historical usage and current expectations for future usage, this contract is expected to run until 2031.  The contract requires payments based on both a fixed and variable cost component, depending on how much the McClain Plant is used.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has a long-term parts and service maintenance contract for the upkeep of the Redbud Plant.  In March 2013, the contract was amended to extend the contract coverage for an additional</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">24,000</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">factored-fired hours resulting in a maximum of the earlier of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">144,000</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">factored-fired hours or</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">4,500</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">factored-fired starts.  Based on historical usage and current expectations for future usage, this contract is expected to run until 2029.  The contract requires payments based on both a fixed and variable cost component, depending on how much the Redbud Plant is used.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Enable Gas Transportation Agreement</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E contracts with Enable for firm non-notice load following gas transportation services under a five year contract.  The contract will expire in April 2019.  In 2016, OG&amp;E entered into an additional gas transportation services contract with Enable which will be effective upon the conversion of units 4 and 5 at Muskogee from coal to gas.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Environmental Laws and Regulations</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The activities of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are subject to numerous stringent and complex federal, state and local laws and regulations governing environmental protection.  These laws and regulations can change, restrict or otherwise impact OG&amp;E's business activities in many ways, including the handling or disposal of waste material, planning for future construction activities to avoid or mitigate harm to threatened or endangered species and requiring the installation and operation of emissions control equipment.  Failure to comply with these laws and regulations could result in the assessment of administrative, civil and criminal penalties, the imposition of remedial requirements and the issuance of orders enjoining future operations. </font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Management believes that all of its operations are in substantial compliance with current federal, state and local environmental standards.</font><font style="font-family:inherit;font-size:10pt;">   </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental regulation can increase the cost of planning, design, initial installation and operation of OG&amp;E's facilities. OG&amp;E is managing several potentially material uncertainties about the scope and timing for the acquisition, installation and operation of additional pollution control equipment and compliance costs for a variety of the EPA rules that are being challenged in court.  OG&amp;E is unable to predict the financial impact of these matters with certainty at this time.  Management continues to evaluate its compliance with existing and proposed environmental legislation and regulations and implement appropriate environmental programs in a competitive market. </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Air Quality Control System</font><font style="font-family:inherit;font-size:10pt;font-style:italic;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 10, 2014, OG&amp;E executed a contract for the design, engineering and fabrication of two circulating Dry Scrubber systems to be installed at Sooner Units 1 and 2.  OG&amp;E entered into an agreement on February 9, 2015 to install the Dry Scrubber systems.  The Dry Scrubbers are expected to be completed in mid to late 2018.  More detail regarding the ECP can be found under the "Pending Regulatory Matters"</font><font style="font-family:inherit;font-size:10pt;"> in Note 14.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Clean Power Plan</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On October 23, 2015, the EPA published the final Clean Power Plan that established standards of performance for CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2 </sub></font><font style="font-family:inherit;font-size:10pt;">emissions from existing fossil-fuel-fired power plants along with state-specific CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2 </sub></font><font style="font-family:inherit;font-size:10pt;">reduction standards expressed as both rate-based (lbs./MWh) and mass-based (tons/yr.) goals.  </font><font style="font-family:inherit;font-size:10pt;">However, the rule was challenged in court when it was issued, and the U.S. Supreme Court issued orders staying implementation of the Clean Power Plan on February 9, 2016 pending resolution of the court challenges.  The EPA published a proposal on October 16, 2017 to repeal the Clean Power Plan.  In addition, the EPA published an Advance Notice of Proposed Rulemaking seeking comments on regulatory options for replacing the Clean Power Plan.  The ultimate timing and impact of these standards on OG&amp;E's operations cannot be determined with certainty at this time, although a requirement for significant reduction of CO</font><font style="font-family:inherit;font-size:10pt;"><sub style="vertical-align:bottom;line-height:120%;font-size:7pt">2</sub></font><font style="font-family:inherit;font-size:10pt;"> emissions from existing fossil-fuel-fired power plants ultimately could result in significant additional compliance costs that would affect </font><font style="font-family:inherit;font-size:10pt;">the Company's </font><font style="font-family:inherit;font-size:10pt;">future</font><font style="font-family:inherit;font-size:10pt;"> consolidated </font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations and cash flows if such costs are not recovered through regulated rates.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Other</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In the normal course of business,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">is confronted with issues or events that may result in a contingent liability.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">These generally relate to lawsuits or claims made by third parties, including governmental agencies.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">When appropriate, management consults with legal counsel and other experts to assess the claim.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">If, in management's opinion,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">has incurred a probable loss as set forth by GAAP, an estimate is made of the loss, and the appropriate accounting entries are reflected in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Financial Statements.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">At the present time, based on current available information,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">believes that any reasonably possible losses in excess of accrued amounts arising out of pending or threatened lawsuits or claims would not be quantitatively material to its financial statements and would not have a material adverse effect on</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations or cash flows.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for commitments and contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -URI http://asc.fasb.org/topic&amp;trid=2127136<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -URI http://asc.fasb.org/topic&amp;trid=2144648<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>R24.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800044048">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Rate Matters and Regulation<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatedOperationsAbstract', window );"><strong>Regulated Operations [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RateMattersAndRegulationTextBlock', window );">Rate Matters and Regulation</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Rate Matters and Regulation</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulation and Rates</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E's retail electric tariffs are regulated by the OCC in Oklahoma and by the APSC in Arkansas.&#160;&#160;The issuance of certain securities by OG&amp;E is also regulated by the OCC and the APSC.&#160;&#160;OG&amp;E's transmission activities, short-term borrowing authorization and accounting practices are subject to the jurisdiction of the FERC.&#160;&#160;The Secretary of the U.S. Department of Energy has jurisdiction over some of OG&amp;E's facilities and operations.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">85 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of OG&amp;E's electric revenue was subject to the jurisdiction of the OCC,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">eight percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to the APSC and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">seven percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to the FERC.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The OCC issued an order in 1996 authorizing OG&amp;E to reorganize into a subsidiary of</font><font style="font-family:inherit;font-size:10pt;"> the Company.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The order required that, among other things, (i) </font><font style="font-family:inherit;font-size:10pt;">the Company </font><font style="font-family:inherit;font-size:10pt;">permit the OCC access to the books and records of </font><font style="font-family:inherit;font-size:10pt;">the Company </font><font style="font-family:inherit;font-size:10pt;">and its affiliates relating to transactions with OG&amp;E, (ii) </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> employ accounting and other procedures and controls to protect against subsidization of non-utility activities by OG&amp;E's customers and (iii) </font><font style="font-family:inherit;font-size:10pt;">the Company </font><font style="font-family:inherit;font-size:10pt;">refrain from pledging OG&amp;E assets or income for affiliate transactions.&#160;&#160;In addition, the Energy Policy Act of 2005 enacted the Public Utility Holding Company Act of 2005, which in turn granted to the FERC access to the books and records of</font><font style="font-family:inherit;font-size:10pt;"> the Company</font><font style="font-family:inherit;font-size:10pt;"> and its affiliates as the FERC deems relevant to costs incurred by OG&amp;E or necessary or appropriate for the protection of utility customers with respect to the FERC jurisdictional rates</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Completed Regulatory Matters</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Arkansas Rate Case Filing </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 25, 2016, OG&amp;E filed a general rate case with the APSC.  The rate filing requested a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$16.5 million</font><font style="font-family:inherit;font-size:10pt;"> rate increase based on a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">10.25 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">return on equity.  The requested rate increase was based on a June 30, 2016 test year and included recovery of over</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$3.0 billion</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of electric infrastructure additions since the last Arkansas general rate case in 2011.  The requested increase also reflected increases in operation and maintenance expenses, including vegetation management and increased recovery of depreciation and dismantlement costs.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In May 2017, the APSC approved a settlement between OG&amp;E and the staff of the APSC and other intervenors.  The settlement provided for a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$7.1 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">annual rate increase and a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">9.5 percent</font><font style="font-family:inherit;font-size:10pt;"> return on equity on a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">50.0 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">equity capital structure. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The settlement also provided that OG&amp;E will be regulated under a formula rate rider, which should result in a more efficient process as the return on equity, depreciation rates and capital structure should not change from what was approved by the APSC in this settlement.  The formula rate rider provides for an adjustment to rates if the earned rate of return falls outside of a plus or minus 50 basis point dead-band around the allowed return on equity.  Adjustments are limited to plus or minus four percent of revenue for each rate class for the 12 months preceding the projected year.  The initial term for the formula rate rider is not to exceed five years, unless additional approval is obtained from the APSC.  OG&amp;E expects to make its first filing under the Arkansas Formula Rate Rider in October 2018. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Fuel Adjustment Clause Review for Calendar Year 2015</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">  </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On September 8, 2016, the OCC staff filed an application to review OG&amp;E&#8217;s fuel adjustment clause for calendar year 2015, including the prudence of OG&amp;E&#8217;s electric generation, purchased power and fuel procurement costs.  On October 12, 2017, the OCC issued an order finding that, for the calendar year 2015, OG&amp;E's electric generation, purchased power and fuel procurement processes and costs were prudent.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Oklahoma Rate Case Filing - 2015</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 18, 2015, OG&amp;E filed a general rate case with the OCC requesting a rate increase of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$92.5 million</font><font style="font-family:inherit;font-size:10pt;"> and a </font><font style="font-family:inherit;font-size:10pt;">10.25 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">return on equity based on a common equity percentage of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">53.0 percent</font><font style="font-family:inherit;font-size:10pt;">.  T</font><font style="font-family:inherit;font-size:10pt;">he rate case was based on a June 30, 2015 test year and included recovery of </font><font style="font-family:inherit;font-size:10pt;">$1.6 billion</font><font style="font-family:inherit;font-size:10pt;"> of electric infrastructure additions since its last general rate case in Oklahoma.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On July 1, 2016, OG&amp;E implemented an annual interim rate increase of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$69.5 million</font><font style="font-family:inherit;font-size:10pt;">, subject to refund for amounts in excess of the rates approved by the OCC.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In December 2016, the ALJ issued a report and recommendations in the case.  The ALJ's recommendations included, among other things, the use of OG&amp;E's actual capital structure of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">53.0 percent</font><font style="font-family:inherit;font-size:10pt;"> equity and </font><font style="font-family:inherit;font-size:10pt;">47.0 percent</font><font style="font-family:inherit;font-size:10pt;"> long-term debt and a return on equity of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">9.87 percent</font><font style="font-family:inherit;font-size:10pt;"> resulting in an annual increase in OG&amp;E's revenues of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$40.7 million</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During February and March 2017, the OCC held hearings and, on March 20, 2017, issued an order.  The order resulted in an annual net increase of approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$8.8 million</font><font style="font-family:inherit;font-size:10pt;"> in OG&amp;E's rates to its Oklahoma retail customers.  Although the order adopted certain recommendations set forth in the ALJ report, it differed in certain key respects. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The primary adjustments to the ALJ report consist of: (i) Oklahoma retail authorized rate of return on equity of </font><font style="font-family:inherit;font-size:10pt;">9.50 percent</font><font style="font-family:inherit;font-size:10pt;">, (ii) depreciation expense is reduced by approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$28.6 million</font><font style="font-family:inherit;font-size:10pt;"> from the ALJ report or </font><font style="font-family:inherit;font-size:10pt;">$36.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">from then current rates on an annual basis, (iii) recovery of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">50.0 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of short-term incentive compensation and</font><font style="font-family:inherit;font-size:10pt;"> no</font><font style="font-family:inherit;font-size:10pt;"> recovery of long-term incentive compensation, (iv) recovery of OG&amp;E's requested vegetation management expenses and (v) recovery of production tax credits expiring in 2017 and air quality control systems consumable costs through the fuel adjustment clause.  The order maintained OG&amp;E's existing capital structure of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">53.0 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">equity and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">47.0 percent</font><font style="font-family:inherit;font-size:10pt;"> long-term debt.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As a result of the March 2017 OCC rate order, OG&amp;E recorded, in the first quarter of 2017, adjustments to depreciation expense, amortization of regulatory assets and liabilities and impacts to the fuel adjustment clause effective July 1, 2016.  On May 1, 2017, OG&amp;E implemented new rates and began refunding excess amounts that it had collected in interim rates.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:inherit;font-size:10pt;">November 30, 2017</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E had completed the refund of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$47.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">collected in excess interim rates.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Mustang Modernization Plan - Arkansas</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 15, 2017, OG&amp;E filed for a determination with the APSC that the Mustang facility is in the public interest.  The filing did not seek recovery for any costs associated with the Mustang Modernization Plan, as request for recovery of costs will take place with the first formula rate filing expected to be made in October 2018.  On January 2, 2018, the APSC issued an order finding the Mustang Modernization Plan to be in the public interest.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pending Regulatory Matters</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Set forth below is a list of various proceedings pending before state or federal regulatory agencies.  Unless stated otherwise, OG&amp;E cannot predict when the regulatory agency will act or what action the regulatory agency will take.  OG&amp;E's financial results are dependent in part on timely and adequate decisions by the regulatory agencies that set OG&amp;E's rates. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Environmental Compliance Plan</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 6, 2014, OG&amp;E filed an application with the OCC for approval of its plan to comply with the EPA&#8217;s MATS and Regional Haze Rule FIP while serving the best long-term interests of customers in light of future environmental uncertainties.  The application sought approval of the ECP and for a recovery mechanism for the associated costs.  The ECP includes installing Dry Scrubbers at Sooner Units 1 and 2 and the conversion of Muskogee Units 4 and 5 to natural gas.  The application also asked the OCC to predetermine the prudence of its Mustang Modernization Plan and approval for a recovery mechanism for the associated costs.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 2, 2015, OG&amp;E received an order from the OCC denying its plan to comply with the environmental mandates of the Federal Clean Air Act, Regional Haze Rule and MATS.  The OCC also denied OG&amp;E's request for pre-approval of its Mustang Modernization Plan, revised depreciation rates for both the retirement of the Mustang units and the replacement combustion turbines and pre-approval of early retirement and replacement of generating units at its Mustang site, including cost recovery through a rider.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On February 12, 2016, OG&amp;E filed an application requesting the OCC to issue an order approving its decision to install Dry Scrubbers at the Sooner facility.  OG&amp;E's application did not seek approval of the costs of the Dry Scrubber project.  Instead, the reasonableness of the costs would be considered after the project is completed, and OG&amp;E seeks recovery in a general rate case. </font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">On April 28, 2016, the OCC approved the Dry Scrubber project. </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Two parties appealed the OCC's decision to the Oklahoma Supreme Court.</font><font style="font-family:inherit;font-size:10pt;"> The Company </font><font style="font-family:inherit;font-size:10pt;">is unable to predict what action the Oklahoma Supreme Court may take or the timing of any such action.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E anticipates the total cost of Dry Scrubbers will be</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$542.4 million</font><font style="font-family:inherit;font-size:10pt;">, including allowance for funds used during construction and capitalized ad valorem taxes and expects the project to be completed in mid to late 2018.  As of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E had invested</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$401.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in the Dry Scrubbers.  OG&amp;E anticipates the total cost for the Mustang Modernization Plan will be</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$390.0 million</font><font style="font-family:inherit;font-size:10pt;">, including allowance for funds used during construction and capitalized ad valorem taxes and expects the project to be completed in early 2018.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;"> As of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, OG&amp;E had invested</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$348.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in the Mustang Modernization Plan. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Integrated Resource Plans </font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In October 2015, OG&amp;E finalized the 2015 IRP and submitted it to the OCC.  The 2015 IRP updated certain assumptions contained in the IRP submitted in 2014 but did not make any material changes to the ECP and other parts of the plan.  Currently, OG&amp;E is scheduled to update its IRP in Oklahoma by October 1, 2018 and in Arkansas by October 31, 2018.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Demand Program Rider - Energy Efficiency Lost Net Revenues </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During the May 2017 implementation of new rates, OG&amp;E reserved</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$5.6 million</font><font style="font-family:inherit;font-size:10pt;">, pending resolution of a dispute with the OCC's Public Utility Division staff, regarding recovery of certain lost revenues associated with energy efficiency incurred prior to the March 2017 OCC rate order.  These lost revenues are included within the total Demand Program Rider regulatory asset balance of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$31.6 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">as disclosed in Note 1.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Fuel Adjustment Clause Review for Calendar Year 2016</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On August 3, 2017, the OCC staff filed an application to review OG&amp;E's fuel adjustment clause for calendar year 2016, including the prudence of OG&amp;E's electric generation, purchased power and fuel procurement costs.  On February 7, 2018, an intervenor filed a recommendation to disallow the Oklahoma jurisdictional portion of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">related to wind sales in the SPP.  A hearing is scheduled for March 29, 2018.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Oklahoma Rate Case Filing - 2018</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">On January 16, 2018, OG&amp;E filed a general rate case in Oklahoma, requesting a rate increase of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.9 million</font><font style="font-family:inherit;font-size:10pt;"> per year, assuming a </font><font style="font-family:inherit;font-size:10pt;">9.9 percent</font><font style="font-family:inherit;font-size:10pt;"> return on equity.  </font><font style="font-family:inherit;font-size:10pt;">The filing seeks recovery of the seven Mustang combustion turbines that are part of the Mustang Modernization Plan, requests an increase in depreciation rates to levels similar with rates in existence prior to the March 2017 OCC rate order and credits customers for the impacts of the 2017 Tax Act, enacted on December 22, 2017.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, the Attorney General of Oklahoma requested that the OCC reduce the rates and charges for electric service and provide for any refund due to the customers of OG&amp;E resulting from the 2017 Tax Act.  In response, on January 4, 2018, the OCC ordered OG&amp;E to record a reserve, beginning on January 4, 2018, to reflect the reduced federal corporate tax rate of 21 percent and the amortization of excess accumulated deferred income tax and any other tax implications of the 2017 Tax Act on an interim basis, subject to refund until utility rates are adjusted to reflect the federal tax savings and a final order is issued in OG&amp;E's pending rate case filed on January 16, 2018.  Further, the OCC ordered the amounts of any refunds of such reserves owed to customers should accrue interest at a rate equivalent to OG&amp;E's cost of capital as previously recognized in the March 2017 OCC rate order. </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">APSC Order - 2017 Tax Act</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On January 12, 2018, as a result of the 2017 Tax Act, the APSC ordered OG&amp;E to prepare and file an analysis, within 30 days of this order, of the ratemaking effects of the 2017 Tax Act on OG&amp;E's revenue requirement and begin, effective January 1, 2018, to book regulatory liabilities to record the current and deferred impacts of the 2017 Tax Act.  The APSC will subsequently solicit comments or testimony regarding the extent of the impacts of the 2017 Tax Act and how any resulting benefits, including carrying charges, should be returned to customers.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">FERC - Section 206 Filing</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In January 2018, the Oklahoma Municipal Power Authority filed a complaint at the FERC stating that the base return on common equity used by OG&amp;E in calculating formula transmission rates under the SPP Open Access Transmission Tariff is unjust and unreasonable and should be reduced from </font><font style="font-family:inherit;font-size:10pt;">10.60 percent</font><font style="font-family:inherit;font-size:10pt;"> to </font><font style="font-family:inherit;font-size:10pt;">7.85 percent</font><font style="font-family:inherit;font-size:10pt;">, effective upon the date of the complaint.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">is analyzing the potential impact of the complaint but estimates that if the FERC ultimately orders a reduction, each</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">25</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">basis point reduction in the requested return on equity would reduce </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">SPP Open Access Transmission Tariff transmission revenues by approximately</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">annually.  In addition to the request to reduce the return on equity, the Oklahoma Municipal Power Authority's complaint also requests that modifications be made to OG&amp;E's transmission formula rates to reflect the impacts of the 2017 Tax Act.  Although the proceeding is in the early stages, OG&amp;E expects to contest the reduction of its base return on equity.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">is unable to predict what action the FERC will take in response to the Oklahoma Municipal Power Authority's complaint or the timing of such action.  However, if the FERC orders revenue reductions as a result of the complaint, including refunds from the date of the complaint filing, it could have a material adverse effect on </font><font style="font-family:inherit;font-size:10pt;">the Company's consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">financial position, results of operations and cash flows.</font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RateMattersAndRegulationTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Describes all of the specific events that have or may impact rates and amortization of regulatory assets and liabilities (for example, pending or recently concluded regulatory proceedings). Specifics may include quantifications related to rates, costs, and earnings. Events may relate to rate moratoriums or price tags.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RateMattersAndRegulationTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatedOperationsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatedOperationsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>34
<FILENAME>R25.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6811943104">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Quarterly Financial Data<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_QuarterlyFinancialDataAbstract', window );"><strong>Quarterly Financial Data [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_QuarterlyFinancialInformationTextBlock', window );">Quarterly Financial Information [Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-weight:bold;">Quarterly Financial Data (Unaudited)</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;padding-left:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Due to the seasonal fluctuations and other factors of</font><font style="font-family:inherit;font-size:10pt;"> the Company's businesses, </font><font style="font-family:inherit;font-size:10pt;">the operating results for interim periods are not necessarily indicative of the results that may be expected for the year.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">opinion, the following quarterly financial data includes all adjustments, consisting of normal recurring adjustments, necessary to fairly present such amounts.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Summarized</font><font style="font-family:inherit;font-size:10pt;"> consolidated </font><font style="font-family:inherit;font-size:10pt;">quarterly unaudited financial data is as follows:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.8046875%;border-collapse:collapse;text-align:left;"><tr><td colspan="17" rowspan="1"></td></tr><tr><td style="width:44%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Quarter Ended (</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">In millions, except per share data)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March 31</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">June 30</font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">September 30</font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">456.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">586.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">716.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">501.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">433.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">551.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">743.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">530.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">45.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">145.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">244.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">95.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">258.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">81.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">36.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">104.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">183.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">294.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">71.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">183.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share (A)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.52</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.92</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.48</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.13</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.35</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.92</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.29</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share (A)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.52</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.92</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.48</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.13</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.35</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.92</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.29</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.</font></div></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_QuarterlyFinancialDataAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_QuarterlyFinancialDataAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_QuarterlyFinancialInformationTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -URI http://asc.fasb.org/topic&amp;trid=2126967<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_QuarterlyFinancialInformationTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>35
<FILENAME>R26.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6970299520">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Policies)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConsolidationPolicyTextBlock', window );">Consolidation, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Organization</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company is an energy and energy services provider offering physical delivery and related services for both electricity and natural gas primarily in the south central U.S.  The Company conducts these activities through two business segments: (i) electric utility and (ii) natural gas midstream operations.  The accounts of the Company and its wholly owned subsidiaries are included in the consolidated financial statements.  All intercompany transactions and balances are eliminated in consolidation.  The Company generally uses the equity method of accounting for investments where its ownership interest is between 20 percent and 50 percent and it lacks the power to direct activities that most significantly impact economic performance. </font><font style="font-family:inherit;font-size:10pt;">&#160; </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The electric utility segment</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">generates, transmits, distributes and sells electric energy in Oklahoma and western Arkansas</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">Its operations</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are conducted through OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are subject to regulation by the OCC, the APSC and the FERC.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E was incorporated in 1902 under the laws of the Oklahoma Territory</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and is a wholly owned subsidiary of the Company.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E is the largest electric utility in Oklahoma, and its franchised service territory includes Fort Smith, Arkansas and the surrounding communities.  OG&amp;E sold its retail natural gas business in 1928 and is no longer engaged in the natural gas distribution business. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The natural gas midstream operations segment represents the Company's investment in Enable through wholly owned subsidiaries and ultimately OGE Holdings.  Enable is engaged in the business of gathering, processing, transporting and storing natural gas.  Enable's natural gas gathering and processing assets are strategically located in four states and serve natural gas production from shale developments in the Anadarko, Arkoma and Ark-La-Tex basins.  Enable also owns an emerging crude oil gathering business in the Bakken Shale formation, principally located in the Williston Basin of North Dakota.  Enable's natural gas transportation and storage assets extend from western Oklahoma and the Texas Panhandle to Alabama and from Louisiana to Illinois.</font><font style="font-family:inherit;font-size:10pt;color:#231f20;">  </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPolicyTextBlock', window );">Public Utilities, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Records</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The accounting records of OG&amp;E are maintained in accordance with the Uniform System of Accounts prescribed by the FERC and adopted by the OCC and the APSC.&#160;&#160;Additionally,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">OG&amp;E, as a regulated utility, is subject to accounting principles for certain types of rate-regulated activities, which provide that certain incurred costs that would otherwise be charged to expense can be deferred as regulatory assets, based on the expected recovery from customers in future rates.&#160;&#160;Likewise, certain actual or anticipated credits that would otherwise reduce expense can be deferred as regulatory liabilities, based on the expected flowback to customers in future rates.&#160;&#160;Management's expected recovery of deferred costs and flowback of deferred credits generally results from specific decisions by regulators granting such ratemaking treatment.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E records certain incurred costs and obligations as regulatory assets or liabilities if, based on regulatory orders or other available evidence, it is probable that the costs or obligations will be included in amounts allowable for recovery or refund in future rates.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Management continuously monitors the future recoverability of regulatory assets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">When, in management's judgment, future recovery becomes impaired, the amount of the regulatory asset is adjusted, as appropriate.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">If</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">were required to discontinue the application of accounting principles for certain types of rate-regulated activities for some or all of its operations, it could result in writing off the related regulatory assets, which could have significant financial effects.</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UseOfEstimates', window );">Use of Estimates, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Use of Estimates</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In preparing the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and contingent liabilities at the date of the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements and the reported amounts of revenues and expenses during the reporting period.&#160;&#160;Changes to these assumptions and estimates could have a material effect on</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements.&#160;&#160;However,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">believes it has taken reasonable positions where assumptions and estimates are used in order to minimize the negative financial impact to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">that could result if actual results vary from the assumptions and estimates.&#160;&#160;In management's opinion, the areas of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">where the most significant judgment is exercised</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">includes the determination of Pension Plan assumptions,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">income taxes,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">contingency reserves, asset retirement obligations</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">depreciable lives of property, plant and equipment</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For the electric utility segment, significant judgment is also exercised in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the determination of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">regulatory assets and liabilities and unbilled revenues</font><font style="font-family:inherit;font-size:10pt;">. </font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock', window );">Cash and Cash Equivalents, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Cash and Cash Equivalents</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For purposes of the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Financial Statements,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">considers all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.&#160;&#160;These investments are carried at cost, which approximates fair value.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TradeAndOtherAccountsReceivablePolicy', window );">Allowance for Uncollectible Accounts Receivable, Policy</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Customer balances are generally written off if not collected within six months after the final billing date.  The allowance for uncollectible accounts receivable for OG&amp;E is calculated by multiplying the last six months of electric revenue by the provision rate, which is based on a 12-month historical average of actual balances written off.&#160;&#160;To the extent the historical collection rates are not representative of future collections, there could be an effect on the amount of uncollectible expense recognized.&#160;&#160;Also, a portion of the uncollectible provision related to fuel within the Oklahoma jurisdiction is being recovered through the fuel adjustment clause.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The allowance for uncollectible accounts receivable is a reduction to Accounts Receivable on the </font><font style="font-family:inherit;font-size:10pt;">Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and is included in the Other Operation and Maintenance Expense on the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.  The allowance for uncollectible accounts receivable was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at both</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">New business customers are required to provide a security deposit in the form of cash, bond or irrevocable letter of credit that is refunded when the account is closed.&#160;&#160;New residential customers whose outside credit scores indicate an elevated risk are required to provide a security deposit that is refunded based on customer protection rules defined by the OCC and the APSC.&#160;&#160;The payment behavior of all existing customers is continuously monitored, and, if the payment behavior indicates sufficient risk within the meaning of the applicable utility regulation, customers will be required to provide a security deposit.</font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InventoryPolicyTextBlock', window );">Inventory, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel Inventories</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel inventories for the generation of electricity consist of coal, natural gas and oil.&#160;&#160;OG&amp;E uses the weighted-average cost method of accounting for inventory that is physically added to or withdrawn from storage or stockpiles.&#160;&#160;The amount of fuel inventory was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$84.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$82.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock', window );">Property, Plant and Equipment, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Property, Plant and Equipment</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">All property, plant and equipment is recorded at cost.&#160;&#160;Newly constructed plant is added to plant balances at cost which includes contracted services, direct labor, materials, overhead, transportation costs and the allowance for funds used during construction.&#160;&#160;Replacements of units of property are capitalized as plant.&#160;&#160;For assets that belong to a common plant account, the replaced plant is removed from plant balances, and the cost of such property is charged to Accumulated Depreciation.&#160;&#160;For assets that do not belong to a common plant account, the replaced plant is removed from plant balances with the related accumulated depreciation, and the remaining balance net of any salvage proceeds is recorded as a loss in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Statements of Income as Other Expense.&#160;&#160;Repair and replacement of minor items of property are included in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Statements of Income as Other Operation and Maintenance Expense.</font><font style="font-family:inherit;font-size:10pt;">          </font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock', window );">Depreciation and Amortization, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Depreciation and Amortization</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The provision for depreciation, which was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2.5 percent</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">3.0 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of the average depreciable utility plant for </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, </font><font style="font-family:inherit;font-size:10pt;">is calculated using the straight-line method over the estimated service life of the utility assets.&#160;&#160;Depreciation is provided at the unit level for production plant and at the account or sub-account level for all other plant and is based on the average life group method.  In</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">the provision for depreciation is projected to be</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2.7 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the average depreciable utility plant.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Amortization of intangible assets is calculated using the straight-line method.  Of the remaining amortizable intangible plant balance at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">98.6 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">will be amortized over</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10.4</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years with the remaining</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">1.4 percent</font><font style="font-family:inherit;font-size:10pt;"> of the </font><font style="font-family:inherit;font-size:10pt;">intangible plant balance at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">being amortized over</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">23.7</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of plant acquisition adjustments is provided on a straight-line basis over the estimated remaining service life of the acquired asset.&#160;&#160;Plant acquisition adjustments include</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">for the Redbud Plant, which is being amortized over a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">27</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;"> year</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">life and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">for certain transmission substation facilities in OG&amp;E's service territory, which are being amortized over a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">37</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">59</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">year</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">period.</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentsPolicy', window );">Equity Method Investments [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Investment in Unconsolidated Affiliate</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's investment in Enable is considered to be a variable interest entity because the owners of the equity at risk in this entity have disproportionate voting rights in relation to their obligations to absorb the entity's expected losses or to receive its expected residual returns.  However, the Company is not considered the primary beneficiary of Enable since it does not have the power to direct the activities that are considered most significant to the economic performance of Enable.  The Company accounts for its investment in Enable using the equity method of accounting.  Under the equity method, the investment will be adjusted each period for contributions made, distributions received and the Company's share of the investee's comprehensive income as adjusted for basis differences.  The Company's maximum exposure to loss related to Enable is limited to the Company's equity investment in Enable at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> as presented in Note 12.  The Company evaluates its equity method investments for impairment when events or changes in circumstances indicate there is a loss in value of the investment that is other than a temporary decline.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company considers distributions received from Enable which do not exceed cumulative equity in earnings subsequent to the date of investment to be a return on investment and are classified as operating activities in the Consolidated Statements of Cash Flows.  The Company considers distributions received from Enable in excess of cumulative equity in earnings subsequent to the date of investment to be a return of investment and are classified as investing activities in the Consolidated Statements of Cash Flows.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsPolicy', window );">Asset Retirement Obligation [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Asset Retirement Obligations</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has asset retirement obligations primarily associated with the removal of company-owned wind turbines on leased land, as well as the removal of asbestos from certain power generating stations.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">has recorded asset retirement obligations that are being accreted over their respective lives ranging from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">74</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;    </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy', window );">Allowance for Funds Used During Construction, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Allowance for Funds Used During Construction</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Allowance for funds used during construction, a non-cash item, is reflected as an increase to net Other Income and a reduction to Interest Expense in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income and as an increase to Construction Work in Progress in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Allowance for funds used during construction is calculated according to the FERC requirements for the imputed cost of equity and borrowed funds.&#160;&#160;Allowance for funds used during construction rates, compounded semi-annually, were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.2 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.2 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">8.1 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_CollectionOfSalesTaxPolicyPolicyTextBlock', window );">Collection of Sales Tax, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Collection of Sales Tax</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In the normal course of its operations, OG&amp;E collects sales tax from its customers.&#160;&#160;OG&amp;E records a current liability for sales taxes when it bills its customers and eliminates this liability when the taxes are remitted to the appropriate governmental authorities. &#160;OG&amp;E excludes the sales tax collected from its operating revenues.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueRecognitionPolicyTextBlock', window );">Revenue Recognition, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Revenue Recognition</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">General</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E recognizes revenue from electric sales when power is delivered to customers.  OG&amp;E reads its customers' meters and sends bills to its customers throughout each month.&#160;&#160;As a result, there is a significant amount of customers' electricity consumption that has not been billed at the end of each month. &#160;OG&amp;E accrues an estimate of the revenues for electric sales delivered since the latest billings.  Unbilled revenue is presented in Accrued Unbilled Revenues on the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets and in Operating Revenues on the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Statements of Income based on estimates of usage and prices during the period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The estimates that management uses in this calculation could vary from the actual amounts to be paid by customers.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">SPP Purchases and Sales</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E currently owns and operates transmission and generation facilities as part of a vertically integrated utility.  OG&amp;E is a member of the SPP regional transmission organization and has transferred operational authority, but not ownership, of OG&amp;E's transmission facilities to the SPP.  The SPP has implemented FERC-approved regional day-ahead and real-time markets for energy and operating services, as well as associated transmission congestion rights.  Collectively, the three markets operate together under the global name, SPP Integrated Marketplace.  OG&amp;E represents owned- and contracted-generation assets and customer load in the SPP Integrated Marketplace for the sole benefit of its customers.  OG&amp;E has not participated in the SPP Integrated Marketplace for any speculative trading activities.  OG&amp;E records the SPP Integrated Marketplace transactions as sales or purchases per FERC Order 668, which requires that purchases and sales be recorded on a net basis for each settlement period of the SPP Integrated Marketplace.  These results are reported as Operating Revenues or Cost of Sales in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Financial Statements.  OG&amp;E revenues, expenses, assets and liabilities may be adversely affected by changes in the organization, operating and regulation by the FERC or the SPP.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">             </font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy', window );">Fuel Adjustment Clauses, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fuel Adjustment Clauses</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The actual cost of fuel used in electric generation and certain purchased power costs are passed through to OG&amp;E's customers through fuel adjustment clauses.  The fuel adjustment clauses are subject to periodic review by the OCC and the APSC.</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxPolicyTextBlock', window );">Income Taxes, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Income Taxes</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">file</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">s</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">consolidated income tax returns in the U.S. federal jurisdiction and various state jurisdictions</font><font style="font-family:inherit;font-size:10pt;">. &#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Income taxes</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">generally allocated to each company in the affiliated group based on its stand-alone taxable income or loss.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Federal investment tax credits previously claimed on electric utility property have been deferred and are being amortized to income over the life of the related property.</font><font style="font-family:inherit;font-size:10pt;">&#160; </font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">uses the asset and liability method of accounting for income taxes.  Under this method, a deferred tax asset or liability is recognized for the estimated future tax effects attributable to temporary differences between the financial statement basis and the tax basis of assets and liabilities as well as tax credit carry forwards and net operating loss carry forwards.  Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled.  The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period of the change.</font><font style="font-family:inherit;font-size:10pt;">  The Company </font><font style="font-family:inherit;font-size:10pt;">recognizes interest related to unrecognized tax benefits in Interest Expense and recognizes penalties in Other Expense in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">On December 22, 2017, President Trump signed the 2017 Tax Act into law, significantly changing U.S. corporate income tax laws.  The 2017 Tax Act reduces the corporate federal tax rate from </font><font style="font-family:inherit;font-size:10pt;">35 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">21 percent</font><font style="font-family:inherit;font-size:10pt;"> for tax years beginning after December 31, 2017.</font><font style="font-family:inherit;font-size:10pt;">  See Note 7 for further discussion of the effects of the 2017 Tax Act.</font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AccruedVacationPolicyPolicyTextBlock', window );">Accrued Vacation, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Accrued&#160;Vacation</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">accrues vacation pay monthly by establishing a liability for vacation earned.  Vacation may be taken as earned and is charged against the liability.  At the end of each year, the liability represents the amount of vacation earned but not taken.</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EnvironmentalCostsPolicy', window );">Environmental Costs, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Environmental Costs</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Accruals for environmental costs are recognized when it is probable that a liability has been incurred and the amount of the liability can be reasonably estimated.&#160;&#160;Costs are charged to expense</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">or deferred as a regulatory asset based on expected recovery from customers in future rates,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">if they relate to the remediation of conditions caused by past operations or if they are not expected to mitigate or prevent contamination from future operations.&#160;&#160;Where environmental expenditures relate to facilities currently in use, such as pollution control equipment, the costs may be capitalized and depreciated over the future service periods.&#160;&#160;Estimated remediation costs are recorded at undiscounted amounts, independent of any insurance</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">or rate</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">recovery, based on prior experience, assessments and current technology.&#160;&#160;Accrued obligations are regularly adjusted as environmental assessments and estimates are revised and remediation efforts proceed.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For sites where</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> has </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">been designated as one of several potentially responsible parties, the amount accrued represents</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">OG&amp;E's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">estimated share of the cost.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">had</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$17.1 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$13.9 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">accrued environmental liabilities at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, respectively, which are included in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">asset retirement obligations.</font><font style="font-family:inherit;font-size:10pt;">  </font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueOfFinancialInstrumentsPolicy', window );">Fair Value of Financial Instruments, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-weight:bold;text-decoration:none;">Fair Value Measurements</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The classification of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">fair value measurements requires judgment regarding the degree to which market data is observable or corroborated by observable market data.  GAAP establishes a fair value hierarchy that prioritizes the inputs used to measure fair value based on observable and unobservable data.  The hierarchy categorizes the inputs into three levels, with the highest priority given to quoted prices in active markets for identical unrestricted assets or liabilities (Level&#160;1) and the lowest priority given to unobservable inputs (Level&#160;3).&#160;&#160;Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.&#160;&#160;The three levels defined in the fair value hierarchy</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are as follows:</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at the measurement date.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&#160;&#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Unobservable inputs reflect the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">reporting entity's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company had </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;"> financial instruments measured at fair value on a recurring basis at </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160; </font><font style="font-family:inherit;font-size:10pt;">The fair value of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">long-term debt is based on quoted market prices and estimates of current rates available for similar issues with similar maturities</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and is classified as Level 2 in the fair value hierarchy with the exception of the Tinker Debt whose fair value is based on calculating the net present value of the monthly payments discounted by</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">current borrowing rate and is classified as Level 3 in the fair value hierarchy.</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy', window );">Share-based Compensation, Option and Incentive Plans, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Performance Units</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">has issued performance units which represent the value of one share of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock.&#160;&#160;The performance units provide for accelerated vesting if there is a change in control (as defined in the Stock Incentive Plan).&#160;&#160;Each performance unit is subject to forfeiture if the recipient terminates employment with</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a subsidiary prior to the end of the primarily three-year award cycle for any reason other than death, disability or retirement.&#160;&#160;In the event of death, disability or retirement, a participant will receive a prorated payment based on such participant's number of full months of service during the award cycle, further adjusted based on the achievement of the performance goals during the award cycle.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The performance units granted based on total shareholder return are contingently awarded and will be payable in shares of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock subject to the condition that the number of performance units, if any, earned by the employees upon the expiration of a primarily three-year award cycle (i.e., three-year cliff vesting period) is dependent on</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">total shareholder return ranking relative to a peer group of companies.&#160;&#160;The performance units granted based on earnings per share are contingently awarded and will be payable in shares of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock based on</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">earnings per share growth over a primarily three-year award cycle (i.e., three-year cliff vesting period) compared to a target set at the time of the grant by the Compensation Committee of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Board of Directors.  All of these</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">performance units are classified as equity in</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets.&#160;&#160;If there is no or only a partial payout for the performance units at the end of the award cycle, the unearned performance units are cancelled.  Payout requires approval of the Compensation Committee of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Board of Directors.  Payouts, if any, are all made in common stock and are considered made when the payout is approved by the Compensation Committee.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;padding-left:48px;text-indent:-48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Performance Units &#8211; Total Shareholder Return</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the performance units based on total shareholder return was estimated on the grant date using a lattice-based valuation model that factors in information, including the expected dividend yield, expected price volatility, risk-free interest rate and the probable outcome of the market condition, over the expected life of the performance units.&#160;&#160;Compensation expense for the performance units is a fixed amount determined at the grant date fair value and is recognized over the primarily three-year award cycle regardless of whether performance units are awarded at the end of the award cycle.&#160;&#160;Dividends were not accrued or paid for awards prior to February 2014 and were therefore not included in the fair value calculation.  Beginning with the February 2014 performance unit awards, dividends are accrued on a quarterly basis pending achievement of payout criteria and were therefore included in the fair value calculations.&#160;&#160;Expected price volatility is based on the historical volatility of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock for the past three years and was simulated using the Geometric Brownian Motion process.&#160;&#160;The risk-free interest rate for the performance unit grants is based on the three-year U.S. Treasury yield curve in effect at the time of the grant.&#160;&#160;The expected life of the units is based on the non-vested period since inception of the award cycle.&#160;&#160;There are no post-vesting restrictions related to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units based on total shareholder return.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Restricted Stock</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Under the Stock Incentive Plan,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">issued restricted stock to certain existing non-officer employees as well as other executives upon hire to attract and retain individuals to be competitive in the marketplace.  The restricted stock vests in one-third annual increments.&#160;&#160;Prior to vesting, each share of restricted stock is subject to forfeiture if the recipient ceases to render substantial services to</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a subsidiary for any reason other than death, disability or retirement.  These shares may not be sold, assigned, transferred or pledged and are subject to a risk of forfeiture.</font><font style="font-family:inherit;font-size:10pt;">  </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the restricted stock was based on the closing market price of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock on the grant date.  Compensation expense for the restricted stock is a fixed amount determined at the grant date fair value and is recognized as services are rendered by employees over a primarily three-year vesting period.  Also,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">treats its restricted stock as multiple separate awards by recording compensation expense separately for each tranche whereby a substantial portion of the expense is recognized in the earlier years in the requisite service period.  Dividends are accrued and paid during the vesting period on restricted stock granted prior to July 2014; therefore, dividends are included in the fair value calculation for such restricted stock granted prior to July 2014. </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For restricted stock granted after July 2014, dividends will only be paid on restricted stock awards that vest.  Accordingly, for restricted stock granted after July 2014, only the present value of dividends expected to vest are included in the fair value calculations.  The expected life of the restricted stock is based on the non-vested period since inception of the primarily three-year award cycle.&#160;&#160;There are no post-vesting restrictions related to </font><font style="font-family:inherit;font-size:10pt;">the Company's </font><font style="font-family:inherit;font-size:10pt;">restricted stock.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Performance Units &#8211; Earnings Per Share</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fair value of the performance units based on earnings per share is based on grant date fair value which is equivalent to the price of one share of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">common stock on the date of grant.&#160;&#160;The fair value of performance units based on earnings per share varies as the number of performance units that will vest is based on the grant date fair value of the units and the probable outcome of the performance condition.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;">reassesses at each reporting date whether achievement of the performance condition is probable and accrues compensation expense if and when achievement of the performance condition is probable.&#160;&#160;As a result, the compensation expense recognized for these performance units can vary from period to period.&#160;&#160;There are no post-vesting restrictions related to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units based on earnings per share.</font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerSharePolicyTextBlock', window );">Earnings Per Share, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Earnings Per Share</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per share is calculated by dividing net income by the weighted average number of the Company's common shares outstanding during the period.  In the calculation of diluted earnings per share, weighted average shares outstanding are increased for additional shares that would be outstanding if potentially dilutive securities were converted to common stock.  Potentially dilutive securities for the Company consist of performance units and restricted stock.</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementPlansPolicy', window );">Pension and Other Postretirement Plans, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Postretirement Benefit Plans</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In addition to providing pension benefits,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">provides certain medical and life insurance benefits for eligible retired members.&#160;&#160;Regular, full-time, active employees hired prior to February 1, 2000 whose age and years of credited service total or exceed 80 or have attained at least age 55 with 10 or more years of service at the time of retirement are entitled to postretirement medical benefits, while employees hired on or after February 1, 2000 are not entitled to postretirement medical benefits.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Eligible retirees must contribute such amount as</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">specifies from time to time toward the cost of coverage for postretirement benefits.&#160;&#160;The benefits are subject to deductibles, co-payment provisions and other limitations.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">charges postretirement benefit costs to expense</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and includes an annual amount as a component of the cost-of-service in future ratemaking proceedings.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The group retiree medical insurance contract invests in a pool of common stocks, bonds and money market accounts, of which a significant portion is comprised of mortgage-backed securities.  The unobservable input included in the valuation of the contract includes the approach for determining the allocation of the postretirement benefit plans' pro-rata share of the total assets in the contract.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">provides a Restoration of Retirement Income Plan to those participants in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan whose benefits are subject to certain limitations of the Code.&#160;&#160;Participants in the Restoration of Retirement Income Plan</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">receive the same benefits that they would have received under</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Pension Plan in the absence of limitations imposed by the federal tax laws.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Restoration of Retirement Income Plan is intended to be an unfunded plan.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pension Plan and Restoration of Retirement Income Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">It is</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">policy</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to fund the Pension Plan on a current basis based on the net periodic pension expense as determined by</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">actuarial consultants.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Such contributions are intended to provide not only for benefits attributed to service to date but also for those expected to be earned in the future.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company</font><font style="font-family:inherit;font-size:10pt;"> made a </font><font style="font-family:inherit;font-size:10pt;">$20.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">contribution to its Pension Plan</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in both</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.  The Company</font><font style="font-family:inherit;font-size:10pt;"> has not determined whether it will need to make any contributions to the Pension Plan in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2018</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Any contribution to the Pension Plan during 2018 would be a discretionary contribution, anticipated to be in the form of cash, and is not required to satisfy the minimum regulatory funding requirement specified by the Employee Retirement Income Security Act of 1974, as amended.</font><font style="font-family:inherit;font-size:10pt;">  The Company</font><font style="font-family:inherit;font-size:10pt;"> could be required to make additional contributions if the value of its pension trust and postretirement benefit plan trust assets are adversely impacted by a major market disruption in the future.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The three levels defined in the fair value hierarchy and examples of each are as follows:</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 1 inputs are quoted prices in active markets for identical unrestricted assets or liabilities that are accessible</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">by the Pension Plan</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">at the measurement date.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Instruments classified as Level 1 include investments in common stocks, U.S. Treasury notes and bonds, mutual funds and cash collateral.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 2 inputs are inputs other than quoted prices in active markets included within Level 1 that are either directly or indirectly observable at the reporting date for the asset or liability for substantially the full term of the asset or liability.&#160;&#160;Level 2 inputs include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Instruments classified as Level 2 include corporate fixed income and other securities, mortgage- and asset-backed securities, U.S. municipal bonds, foreign government bonds, U.S. Treasury futures contracts and forward contracts.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Level 3 inputs are prices or valuation techniques for the asset or liability that require inputs that are both significant to the fair value measurement and unobservable (i.e., supported by little or no market activity).</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Unobservable inputs reflect the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Plan's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">own assumptions about the assumptions that market participants would use in pricing the asset or liability (including assumptions about risk).</font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PostemploymentBenefitPlansPolicy', window );">Postemployment Benefit Plans, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Post-Employment Benefit Plan</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Disabled employees receiving benefits from</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan are entitled to continue participating in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Medical Plan along with their dependents.&#160;&#160;The post-employment benefit obligation represents the actuarial present value of estimated future medical benefits that are attributed to employee service rendered prior to the date as of which such information is presented.&#160;&#160;The obligation also includes future medical benefits expected to be paid to current employees participating in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan and their dependents, as defined in</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Medical Plan.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The post-employment benefit obligation is determined by an actuary on a basis similar to the accumulated postretirement benefit obligation.&#160;&#160;The estimated future medical benefits are projected to grow with expected future medical cost trend rates and are discounted for interest at the discount rate and for the probability that the participant will discontinue receiving benefits from</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Group Long-Term Disability Plan due to death, recovery from disability or eligibility for retiree medical benefits.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company's </font><font style="font-family:inherit;font-size:10pt;">post-employment benefit obligation was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock', window );">Plan Investments, Policies and Strategies, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Pension Plan Investments, Policies and Strategies</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Pension Plan assets are held in a trust which follows an investment policy and strategy designed to reduce the funded status volatility of the Plan by utilizing liability driven investing.  The purpose of liability-driven investing is to structure the asset portfolio to more closely resemble the pension liability and thereby more effectively hedge against changes in the liability.  The investment policy follows a glide path approach that shifts a higher portfolio weighting to fixed income as the Plan's funded status increases.  The table below sets forth the targeted fixed income and equity allocations at different funded status levels.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:30%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Projected Benefit Obligation Funded Status Thresholds</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&lt;90%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">95%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">105%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">110%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">115%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">120%</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fixed income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">80%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">90%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">42%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Within the portfolio's overall allocation to equities, the funds are allocated according to the guidelines in the table below.</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:63%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Asset Class</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Target Allocation</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Minimum</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Large Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Mid-Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Small-Cap&#160;Equity</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">International&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">has retained an investment consultant responsible for the general investment oversight, analysis, monitoring investment guideline compliance and providing quarterly reports to certain of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">members and</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Investment Committee.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The various investment managers used by the trust operate within the general operating objectives as established in the investment policy and within the specific guidelines established for each investment manager's respective portfolio.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The portfolio is rebalanced at least on an annual basis to bring the asset allocations of various managers in line with the target asset allocation listed above.&#160;&#160;More frequent rebalancing may occur if there are dramatic price movements in the financial markets which may cause the trust's exposure to any asset class to exceed or fall below the established allowable guidelines.</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">To evaluate the progress of the portfolio, investment performance is reviewed quarterly.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">It is, however, expected that performance goals will be met over a full market cycle, normally defined as a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">year period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Analysis of performance is within the context of the prevailing investment environment and the advisors' investment style.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The goal of the trust is to provide a rate of return consistently from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">over the rate of inflation (as measured by the national Consumer Price Index) on a fee adjusted basis over a typical market cycle of no less than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years and no more than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Each investment manager is expected to outperform its respective benchmark.&#160;&#160;Below is a list of each asset class utilized with appropriate comparative benchmark(s) each manager is evaluated against:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="2" rowspan="1"></td></tr><tr><td style="width:40%;" rowspan="1" colspan="1"></td><td style="width:60%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Asset&#160;Class</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Comparative&#160;Benchmark(s)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Active Duration Fixed Income</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Bloomberg Barclays Aggregate</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long Duration Fixed Income</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Duration blended Barclays Long Government/Credit &amp; Barclays Universal</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity&#160;Index</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Standard &amp; Poor's 500 Index</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mid-Cap&#160;Equity</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell Midcap Index</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell Midcap Value Index</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Small-Cap&#160;Equity</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell 2000 Index</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Russell 2000 Value Index</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">International&#160;Equity</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Morgan Stanley Capital Investment ACWI ex-U.S.</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The fixed income managers are expected to use discretion over the asset mix of the trust assets in its efforts to maximize risk-adjusted performance.&#160;&#160;Exposure to any single issuer, other than the U.S. government, its agencies or its instrumentalities (which have no limits), is limited to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the fixed income portfolio as measured by market value.&#160;&#160;At least</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">75 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the invested assets must possess an investment-grade rating at or above Baa3 or BBB- by Moody's Investors Services, Standard &amp; Poor's Ratings Services or Fitch Ratings.&#160;&#160;The portfolio may invest up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the portfolio's market value in convertible bonds as long as the securities purchased meet the quality guidelines.  A portfolio may invest up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">15 percent</font><font style="font-family:inherit;font-size:10pt;"> of the portfolio's market value in private placement, including 144A securities with or without registration rights and allow for futures to be traded in the portfolio.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The purchase of any of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">equity, debt or other securities is prohibited.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The domestic value equity managers focus on stocks that the manager believes are undervalued in price and earn an average or less than average return on assets and often pays out higher than average dividend payments.  The domestic growth equity manager will invest primarily in growth companies which consistently experience above average growth in earnings and sales, earn a high return on assets and reinvest cash flow into existing business.&#160;&#160;The domestic mid-cap equity portfolio manager focuses on companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell Midcap Index, small dividend yield, return on equity at or near the Russell Midcap Index and an earnings per share growth rate at or near the Russell Midcap Index.&#160;&#160;The domestic small-cap equity manager will purchase shares of companies with market capitalizations lower than the average company traded on the public exchanges with the following characteristics: price/earnings ratio at or near the Russell 2000, small dividend yield, return on equity at or near the Russell 2000 and an earnings per share growth rate at or near the Russell 2000.&#160;&#160;The international global equity manager invests primarily in non-dollar denominated equity securities.  Investing internationally diversifies the overall trust across the global equity markets.&#160;&#160;The manager is required to operate under certain restrictions including regional constraints, diversification requirements and percentage of U.S. securities.  The Morgan Stanley Capital International All Country World ex-U.S. Index is the benchmark for comparative performance purposes.  The Morgan Stanley Capital International All Country World ex-U.S. Index is a market value weighted index designed to measure the combined equity market performance of developed and emerging markets countries, excluding the U.S.  All of the equities which are purchased for the international portfolio are thoroughly researched.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">All securities are freely traded on a recognized stock exchange, and there are no over-the-counter derivatives.&#160;&#160;The following investment categories are excluded: options (other than traded currency options), commodities, futures (other than currency futures or currency hedging), short sales/margin purchases, private placements, unlisted securities and real estate (but not real estate shares).</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For all domestic equity investment managers, no more than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">can be invested in any one stock at the time of purchase and no more than</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">10 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">after accounting for price appreciation.  Options or financial futures may not be purchased unless prior approval of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Investment Committee is received.&#160;&#160;The purchase of securities on margin is prohibited as is securities lending.&#160;&#160;Private placement or venture capital may not be purchased.&#160;&#160;All interest and dividend payments must be swept on a daily basis into a short-term money market fund for re-deployment.&#160;&#160;The purchase of any of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">equity, debt or other securities is prohibited.&#160;&#160;The purchase of equity or debt issues of the portfolio manager's organization is also prohibited.&#160;&#160;The aggregate positions in any company may not exceed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">one percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the fair market value of its outstanding stock.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy', window );">Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">401(k) Plan</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company </font><font style="font-family:inherit;font-size:10pt;">provides a 401(k) Plan, and each regular full-time employee of</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a participating affiliate is eligible to participate in the 401(k) Plan immediately.&#160;&#160;All other employees of</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">or a participating affiliate are eligible to become participants in the 401(k) Plan after completing one year of service as defined in the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Participants may contribute each pay period any whole percentage between</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">two percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">19 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of their compensation, as defined in the 401(k) Plan, for that pay period.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">Participants who have reached age 50 before the close of a year are allowed to make additional contributions referred to as "Catch-Up Contributions," subject to certain limitations of the Code.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Participants may designate, at their discretion, all or any portion of their contributions as: (i) a before-tax contribution under Section 401(k) of the Code subject to the limitations thereof, (ii) a contribution made on a non-Roth after-tax basis or (iii) a Roth contribution.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">The 401(k) Plan also includes an eligible automatic contribution arrangement and provides for a qualified default investment alternative consistent with the U.S. Department of Labor regulations.  Participants may elect, in accordance with the 401(k) Plan procedures, to have his or her future salary deferral rate to be automatically increased annually on a date and in an amount as specified by the participant in such election.  For employees hired or rehired on or after December&#160;1, 2009,</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">contributes to the 401(k) Plan, on behalf of each participant,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the participant's contributions up to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of compensation.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">No</font><font style="font-family:inherit;font-size:10pt;"> Company </font><font style="font-family:inherit;font-size:10pt;">contributions are made with respect to a participant's Catch-Up Contributions, rollover contributions or with respect to a participant's contributions based on overtime payments, pay-in-lieu of overtime for exempt personnel, special lump-sum recognition awards and lump-sum merit awards included in compensation for determining the amount of participant contributions.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Once made,</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">contribution may be directed to any available investment option in the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">match contributions vest over a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;">-year period.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">After</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">two</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years of service, participants become</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">20 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">vested in their</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">contribution account and become fully vested on completing</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years of service.  In addition, participants fully vest when they are eligible for normal or early retirement under the Pension Plan requirements, in the event of their termination due to death or permanent disability or upon attainment of age 65 while employed by</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">or its affiliates.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;The Company </font><font style="font-family:inherit;font-size:10pt;">contributed</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$13.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$11.9 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$11.6 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to the 401(k) Plan.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Deferred Compensation Plan</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">provides a nonqualified deferred compensation plan which is intended to be an unfunded plan.&#160;&#160;The plan's primary purpose is to provide a tax-deferred capital accumulation vehicle for a select group of management, highly compensated employees and non-employee members of the Board of Directors of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and to supplement such employees' 401(k) Plan contributions as well as offering this plan to be competitive in the marketplace.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eligible employees who enroll in the plan have the following deferral options: (i) eligible employees may elect to defer up to a maximum of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">70 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of base salary and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of annual bonus awards or (ii) eligible employees may elect a deferral percentage of base salary and bonus awards based on the deferral percentage elected for a year under the 401(k) Plan with such deferrals to start when maximum deferrals to the qualified 401(k) Plan have been made because of limitations in that plan.  Eligible directors who enroll in the plan may elect to defer up to a maximum of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">100 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of directors' meeting fees and annual retainers.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">matches employee (but not non-employee director) deferrals to make up for any match lost in the 401(k) Plan because of deferrals to the deferred compensation plan and to allow for a match that would have been made under the 401(k) Plan on that portion of either the first</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">six percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of total compensation or the first</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">five percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of total compensation, depending on prior participant elections, deferred that exceeds the limits allowed in the 401(k) Plan.  Matching credits vest based on years of service, with full vesting after</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">three</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">years or, if earlier, on retirement, disability, death, a change in control of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">the Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">or termination of the plan.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;">Deferrals, plus any</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">match, are credited to a recordkeeping account in the participant's name. Earnings on the deferrals are indexed to the assumed investment funds selected by the participant.</font><font style="font-family:inherit;font-size:10pt;">  </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">those investment options</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">included</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">a Company</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Common Stock fund, whose value was determined based on the stock price of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> common stock.  The Company accounts for the contributions related to the Company's executive officers in this plan as Accrued Benefit Obligations, and the Company accounts for the contributions related to the Company's directors in this plan as Other Deferred Credits and Other Liabilities in the Consolidated Balance Sheets.&#160;&#160;The investment associated with these contributions is accounted for as Other Property and Investments in the </font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The appreciation of these investments is accounted for as Other Income, and the increase in the liability under the plan is accounted for as Other Expense in</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">Consolidated Statements of Income.</font></div><div style="line-height:120%;text-align:justify;font-size:12pt;"><font style="font-family:inherit;font-size:12pt;"></font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AccruedVacationPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accrued vacation policy [Policy Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AccruedVacationPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_CollectionOfSalesTaxPolicyPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Collection of sales tax policy [Policy Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_CollectionOfSalesTaxPolicyPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Plan Investments, Policies and Strategies [Policy Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PlanInvestmentsPoliciesAndStrategiesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForFundsUsedDuringConstructionPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for AFUDC (for example, component of PPE, credit to income statement), information regarding the inclusion in rates (only capitalized if its inclusion in rates is probable) and description of AFUDC (for example, represents the cost of capital used during construction).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 360<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6500269&amp;loc=d3e45485-110386<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForFundsUsedDuringConstructionPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for legal obligation associated with retirement of long-lived asset that results from acquisition, construction, or development or from normal operation of long-lived asset. Excludes environmental remediation liability from improper or other-than-normal operation of long-lived asset, obligation arising in connection with leased property that meets definition of lease payments or variable lease payments and from plan to sell or otherwise dispose of a long-lived asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for fuel costs amortized and recorded and recovered through rates, such as under a fuel adjustment clause or other tracking arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44250-110382<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalizationAndAmortizationOfFuelCostsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 305<br> -SubTopic 10<br> -Section 05<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6375392&amp;loc=d3e26790-107797<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4273-108586<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConsolidationPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting.  The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=d3e5614-111684<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.3A-03)<br> -URI http://asc.fasb.org/extlink&amp;oid=27015204&amp;loc=d3e355100-122828<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.3A-02)<br> -URI http://asc.fasb.org/extlink&amp;oid=27015204&amp;loc=d3e355033-122828<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ConsolidationPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for depreciation, depletion, and amortization of property and equipment costs, including methods used and estimated useful lives and how impairment of such assets is assessed and recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerSharePolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3630-109257<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerSharePolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EnvironmentalCostsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for obligations that resulted from improper or other-than normal operation of a long-lived asset in the past. This accounting policy may address (1) whether the related remediation costs are expensed or capitalized, (2) whether the obligation is measured on a discounted basis, (3) the event, situation, or set of circumstances that generally triggers recognition of loss contingencies arising from the entity's environmental remediation-related obligations, and (4) the timing of recognition of any recoveries.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 30<br> -Section 55<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=6571209&amp;loc=d3e13669-110860<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 30<br> -URI http://asc.fasb.org/subtopic&amp;trid=2175709<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 30<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=6393242&amp;loc=d3e13231-110859<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 30<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6393242&amp;loc=d3e13185-110859<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EnvironmentalCostsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for equity method of accounting for investments and other interests. Investment includes, but is not limited to, unconsolidated subsidiary, corporate joint venture, noncontrolling interest in real estate venture, limited partnership, and limited liability company. Information includes, but is not limited to, ownership percentage, reason equity method is or is not considered appropriate, and accounting policy election for distribution received.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 21D<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=SL94080555-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueOfFinancialInstrumentsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for determining the fair value of financial instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13279-108611<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 60<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=7493716&amp;loc=d3e21868-110260<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueOfFinancialInstrumentsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32840-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 30<br> -Section 05<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=65884525&amp;loc=d3e40913-109327<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 954<br> -SubTopic 740<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6491622&amp;loc=d3e9504-115650<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 17<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32809-109319<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e32247-109318<br><br>Reference 7: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e32280-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InventoryPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66092785&amp;loc=d3e4492-108314<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.6(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 330<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=66092785&amp;loc=d3e4556-108314<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6361739&amp;loc=d3e7789-107766<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InventoryPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for plans, other than pension plans, that provide postretirement benefits (including both defined benefit and defined contribution plans). This accounting policy may address (1) the types of plans sponsored by the entity, and the benefits provided by each plan (2) groups that participate in (or are covered by) each plan (3) how plan assets, liabilities and expenses are measured, including the use of any actuaries and (4) significant assumptions used by the entity to value plan assets and liabilities and how such assumptions are derived.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 80<br> -URI http://asc.fasb.org/subtopic&amp;trid=2235144<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 70<br> -URI http://asc.fasb.org/subtopic&amp;trid=2235116<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -URI http://asc.fasb.org/subtopic&amp;trid=2235172<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementPlansNonpensionBenefitsPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementPlansPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for pension and other postretirement benefit plans. This accounting policy may address (1) the types of plans sponsored by the entity, and the benefits provided by each plan (2) groups that participate in (or are covered by) each plan (3) how plan assets, liabilities and expenses are measured, including the use of any actuaries and (4) significant assumptions used by the entity to value plan assets and liabilities and how such assumptions are derived.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 70<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=49170846&amp;loc=d3e28014-114942<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66047640&amp;loc=d3e39622-114963<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 80<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=65877416&amp;loc=d3e29149-114947<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 30<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6412939&amp;loc=d3e15145-114933<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementPlansPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PostemploymentBenefitPlansPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for postemployment benefits. Postemployment benefits are benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement, except for: a) benefits provided through a pension or postretirement benefit plan, b) individual deferred compensation arrangements, c) special or contractual termination benefits, and d) stock compensation plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 712<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6410195&amp;loc=d3e80090-111668<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PostemploymentBenefitPlansPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, basis of assets, depreciation and depletion methods used, including composite deprecation, estimated useful lives, capitalization policy, accounting treatment for costs incurred for repairs and maintenance, capitalized interest and the method it is calculated, disposals and impairments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for public utilities. Examples include a discussion about the scope criteria and appropriateness for and extent of the application of generally accepted accounting principles related to accounting for the effects of certain types of regulation (may include identification of specific business units). Other examples of the disclosures may include: descriptions of the form and economic effects of regulation (for example, but not limited to, recording of regulatory assets and liabilities to the rate setting process); statement about periodic assessments of periodic assessments of generally accepted accounting principles related to accounting for the effects of certain types of regulation; information regarding amortization of and return on regulatory assets and liabilities, including the remaining amounts and recovery or settlement periods; accounting for changes to recovery estimates; AFUDC, plant abandonment's and plant disallowances.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 10<br> -Section 05<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=79984601&amp;loc=d3e39995-110364<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueRecognitionPolicyTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction is generally disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18823-107790<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 605<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 13.B.Q1)<br> -URI http://asc.fasb.org/extlink&amp;oid=65893310&amp;loc=d3e214044-122780<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18726-107790<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueRecognitionPolicyTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for stock option and stock incentive plans. This disclosure may include (1) the types of stock option or incentive plans sponsored by the entity (2) the groups that participate in (or are covered by) each plan (3) significant plan provisions and (4) how stock compensation is measured, and the methodologies and significant assumptions used to determine that measurement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5047-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b),(f)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TradeAndOtherAccountsReceivablePolicy">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for trade and other accounts receivables. This disclosure may include the basis at which such receivables are carried in the entity's statements of financial position (for example, net realizable value), how the entity determines the level of its allowance for doubtful accounts, when impairments, charge-offs or recoveries are recognized, and the entity's income recognition policies for such receivables, including its treatment of related fees and costs, its treatment of premiums, discounts or unearned income, when accrual of interest is discontinued, how the entity records payments received on nonaccrual receivables and its policy for resuming accrual of interest on such receivables.  If the enterprise holds a large number of similar loans, disclosure may include the accounting policy for the anticipation of prepayments and significant assumptions underlying prepayment estimates for amortization of premiums, discounts, and nonrefundable fees and costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11B<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=SL6953423-111524<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(9))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84158767&amp;loc=d3e18780-107790<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=84159169&amp;loc=d3e10133-111534<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(3))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(5))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 7: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(4))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 8: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=d3e5212-111524<br><br>Reference 9: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=d3e5093-111524<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TradeAndOtherAccountsReceivablePolicy</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UseOfEstimates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6061-108592<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6143-108592<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 275<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84177426&amp;loc=d3e6132-108592<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UseOfEstimates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>36
<FILENAME>R27.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6797778672">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract', window );"><strong>Organization, Consolidation and Presentation of Financial Statements [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock', window );">Schedule of Regulatory Assets and Liabilities [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table is a summary of OG&amp;E's regulatory assets and liabilities:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulatory&#160;Assets</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma demand program rider under recovery (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SPP cost tracker under recovery (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;under&#160;recoveries</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current regulatory&#160;assets</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefit&#160;obligations&#160;regulatory&#160;asset</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">177.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">232.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;storm&#160;expenses</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">42.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Smart Grid</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized&#160;loss&#160;on&#160;reacquired&#160;debt</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">12.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;recoverable&#160;from&#160;customers,&#160;net</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">18.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">17.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;non-current regulatory&#160;assets</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">404.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Regulatory&#160;Liabilities</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fuel&#160;clause&#160;over&#160;recoveries</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;current regulatory&#160;liabilities</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income taxes refundable to customers, net</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">955.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued&#160;removal&#160;obligations,&#160;net</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">288.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">262.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension tracker</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">32.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;non-current regulatory&#160;liabilities</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,283.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Current Assets on the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Current Liabilities on the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock', window );">Components of Benefit Obligation Regulatory Asset [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table is a summary of the components of the benefit obligations regulatory asset:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">172.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">177.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">232.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock', window );">Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following amounts in the benefit obligations regulatory asset at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">are expected to be recognized as components of net periodic benefit cost in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;">:&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:90%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">12.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(6.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock', window );">Schedule of Jointly Owned Utility Plants [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The tables below present OG&amp;E's ownership interest in the jointly-owned McClain Plant and the jointly-owned Redbud Plant, and, as disclosed below, only OG&amp;E's ownership interest is reflected in the property, plant and equipment and accumulated depreciation balances in these tables.&#160;&#160;The owners of the remaining interests in the McClain Plant and the Redbud Plant are responsible for providing their own financing of capital expenditures.&#160;&#160;Also, only OG&amp;E's proportionate interests of any direct expenses of the McClain Plant and the Redbud Plant, such as fuel, maintenance expense and other operating expenses, are included in the applicable financial statement captions in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Statements of Income.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12" rowspan="1"></td></tr><tr><td style="width:53%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31,&#160;2017 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Percentage Ownership</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">McClain&#160;Plant (A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">77</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">226.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">71.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">155.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redbud&#160;Plant (A)(B)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">496.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">136.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">360.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Construction work in progress was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$0.4 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$7.8 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for the McClain and Redbud Plants, respectively.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$50.8 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12" rowspan="1"></td></tr><tr><td style="width:53%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">December&#160;31,&#160;2016 </font><font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Percentage Ownership</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">McClain&#160;Plant (A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">234.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">161.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Redbud&#160;Plant (A)(B)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">51</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:12px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">489.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">121.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Construction work in progress was</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$0.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.8 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for the McClain and Redbud Plants, respectively.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$45.3 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentTextBlock', window );">Property, Plant and Equipment [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">property, plant and equipment and related accumulated depreciation are divided into the following major classes:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31,&#160;2017 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,057.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,259.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,798.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,475.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,493.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,981.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,767.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">506.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">181.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">46.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">421.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">173.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">247.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,902.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,333.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,908.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,568.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8,339.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$50.8 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:normal;">December&#160;31,&#160;2016 </font><font style="font-family:inherit;font-size:10pt;font-weight:normal;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Property, Plant and Equipment&#160;&#160;&#160;&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accumulated Depreciation</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Property, Plant and Equipment</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(holding&#160;company):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">117.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">14.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distribution&#160;assets</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,896.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,221.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,674.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric&#160;generation&#160;assets (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,155.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,493.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,662.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Transmission&#160;assets (B)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,548.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">481.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,067.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Intangible&#160;plant</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">43.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;property&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">381.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">145.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">235.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,067.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,385.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,681.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;property,&#160;plant&#160;and&#160;equipment</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11,185.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,488.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7,696.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$148.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">$45.3 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">This amount includes a plant acquisition adjustment of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$3.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and accumulated amortization of</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$0.6 million</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock', window );">Schedule of Unamortized Computer Software Costs [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the Company's unamortized computer software costs included in intangible plant above.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy (holding company)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">37.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">37.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">37.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock', window );">Schedule of Computer Software Costs, Amortization [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the Company's amortization expense for computer software costs.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy (holding company)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock', window );">Schedule of Change in Asset Retirement Obligation [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">The following table summarizes changes to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">asset retirement obligations during the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;padding-left:0px;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at January 1</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">69.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accretion expense</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Revisions in estimated cash flows (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Liabilities settled </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">75.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">69.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Assumptions changed related to the estimated timing of asbestos abatement and estimated cost of ash pond removal at two of OG&amp;E's generating facilities.</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock', window );">Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize changes in the components of accumulated other comprehensive loss attributable to OGE Energy during </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">.  All amounts below are presented net of tax. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.21875%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:46%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income<br clear="none"/>&#160;(loss)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2015</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(39.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(35.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income (loss) before reclassifications</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amounts reclassified from accumulated other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net current period other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2016</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(32.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(29.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other comprehensive income (loss) before reclassifications</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amounts reclassified from accumulated other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cumulative effect of change in accounting principle</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement cost</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net current period other comprehensive income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31, 2017</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(32.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(23.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock', window );">Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes significant amounts reclassified out of accumulated other comprehensive loss by the respective line items in net income during the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.609375%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:45%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:14%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:13%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:24%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Details about Accumulated Other Comprehensive Income (Loss) Components</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amount Reclassified from Accumulated Other Comprehensive Income (Loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Affected Line Item in the Consolidated Statements of Comprehensive Income</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of Pension Plan and Restoration of Retirement Income Plan items:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actuarial losses (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement (A)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(7.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Before Taxes</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Tax (Benefit) Expense</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of postretirement benefit plan items:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement (A)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Net Periodic Pension and Postretirement (Cost) Benefit</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Before Taxes</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income Tax (Benefit) Expense</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total reclassifications for the period</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Income</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These accumulated other comprehensive loss components are included in the computation of net periodic benefit cost (see Note 11 for additional information).</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock', window );">Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The amounts in accumulated other comprehensive loss (gain) at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">that are expected to be recognized into earnings in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2018</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are as follows:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:90%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net loss</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Prior service cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total, net of tax</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(1.5</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Components of Benefit Obligation Regulatory Asset [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ComponentsOfBenefitObligationRegulatoryAssetTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of Computer Software Costs, Amortization [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ScheduleOfComputerSoftwareCostsAmortizationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A table of assets and liabilities that are created when regulatory agencies permit public utilities to defer certain costs and recognition of certain revenues that are included in rate-setting to the balance sheet.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ScheduleOfRegulatoryAssetsAndLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>[Table Text Block] for Schedule of Unamortized Computer Software Costs [Table]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ScheduleOfUnamortizedComputerSoftwareCostsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of accumulated other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income (loss) expected to be recognized as components of net periodic benefit cost over the next fiscal year, including the net gain (loss), net prior service cost or credit, and net transition asset or obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (s)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 30<br> -Section 50<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=6393242&amp;loc=d3e13201-110859<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of proportionate interests in jointly owned utility plants. Includes the amount of plants in service, the accumulated provision for depreciation (if available), the amount of plants under construction, and the proportionate share. The amounts presented may be further subdivided to show amounts applicable to plant subcategories (for example, production, transmission, distribution). Includes statements that the amounts represent the utility's share in each joint plant and that it must provide its own financing. Information concerning two or more generating plants on the same site may be combined. States that the utility's share of direct expenses of the joint plants is included in the corresponding operating expenses on its income statement (for example, fuel, maintenance of plant, other operating expense). If the share of direct expenses is charged to purchased power, then disclose the amount so charged and the proportionate amounts charged to specific operating expenses on the records maintained for the joint plants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 360<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 10.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=6500719&amp;loc=d3e659983-123033<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfJointlyOwnedUtilityPlantsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income or loss that have not yet been recognized as components of net periodic benefit cost, such as the net gain (loss), net prior service cost or credit, and net transition asset or obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (j)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>R28.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972180576">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ReconciliationofBasisDifferenceLineItems', window );"><strong>Reconciliation of Basis Difference [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ReconciliationofBasisDifferenceTableTextBlock', window );">Reconciliation of Basis Difference [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table reconciles the basis difference in Enable from </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;"> to </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;text-align:justify;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:683px;border-collapse:collapse;text-align:left;"><tr><td colspan="5" rowspan="1"></td></tr><tr><td style="width:550px;" rowspan="1" colspan="1"></td><td style="width:16px;" rowspan="1" colspan="1"></td><td style="width:8px;" rowspan="1" colspan="1"></td><td style="width:102px;" rowspan="1" colspan="1"></td><td style="width:4px;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2016</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">743.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in Enable basis difference</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(17.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basis difference as of December 31, 2017</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">714.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock', window );">Schedule of Related Party Transactions [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">The following table summarizes related party transactions between OG&amp;E and Enable during the</font><font style="font-family:inherit;font-size:10pt;"> years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:49%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electricity to power electric compression assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">14.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas transportation services</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">35.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural gas purchases (sales)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock', window );">Summarized Balance Sheet Financial Information, Equity Method Investment [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Summarized unaudited financial information for 100 percent of Enable is presented below as of </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and for the years ended </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.  </font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:64%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Balance Sheet</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">416</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">396</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current assets</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11,177</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10,816</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Current liabilities</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,279</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">362</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Non-current liabilities</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,660</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3,056</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock', window );">Summarized Income Statement Financial Information, Equity Method Investment [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:60%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Income Statement</font></div></td><td colspan="9" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,803</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,272</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,418</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of natural gas and NGLs</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,381</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,017</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,097</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">528</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">385</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(712</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">290</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock', window );">Reconciliation of Equity in Earnings of Unconsolidated Affiliates [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table reconciles OGE Energy's equity in earnings of its unconsolidated affiliates for the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:58%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">289.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(752.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Distributions senior to limited partners</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(9.1</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Differences due to timing of OGE Energy and Enable accounting close</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">12.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Enable net income (loss) used to calculate OGE Energy's equity in earnings</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">400.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(739.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's percent ownership at period end</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's portion of Enable net income (loss)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">70.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(194.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Impairments recognized by Enable associated with OGE Energy's basis differences</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">178.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy's share of Enable net income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">102.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of basis difference</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Elimination of Enable fair value step up</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">17.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ReconciliationofBasisDifferenceLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>[Line Items] for Reconciliation of Basis Difference [Table]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ReconciliationofBasisDifferenceLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ReconciliationofBasisDifferenceTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>[Table Text Block] for Reconciliation of Basis Difference [Table]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ReconciliationofBasisDifferenceTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>[Table Text Block] for Reconciliation of Equity in Earnings of Unconsolidated Affiliates [Table]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ReconciliationofEquityinEarningsofUnconsolidatedAffiliatesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Summarized Balance Sheet Financial Information, Equity Method Investment [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SummarizedBalanceSheetFinancialInformationEquityMethodInvestmentTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Summarized Income Statement Financial Information, Equity Method Investment [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SummarizedIncomeStatementFinancialInformationEquityMethodInvestmentTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>38
<FILENAME>R29.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972460464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Fair Value Measurements (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueDisclosuresAbstract', window );"><strong>Fair Value Disclosures [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByBalanceSheetGroupingTextBlock', window );">Fair Value, by Balance Sheet Grouping [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">The following table summarizes the fair value and carrying amount of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">financial instruments at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">. </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:60%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Carrying Amount&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fair <br clear="none"/>Value</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Carrying Amount&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;Fair <br clear="none"/>Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term&#160;Debt (including Long-term Debt due within one year):</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Senior&#160;Notes</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,854.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,242.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,385.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,657.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;Industrial&#160;Authority&#160;Bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tinker Debt</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE Energy&#160;Senior&#160;Notes</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">99.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">99.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByBalanceSheetGroupingTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13476-108611<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66048111&amp;loc=d3e19207-110258<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13467-108611<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=75026489&amp;loc=d3e13220-108610<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14172-108612<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 10<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77997519&amp;loc=d3e13433-108611<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByBalanceSheetGroupingTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueDisclosuresAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>39
<FILENAME>R30.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800663136">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Stock Based Compensation (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_StockBasedCompensationAbstract', window );"><strong>Stock-Based Compensation [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock', window );">Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">pre-tax compensation expense and related income tax benefit for the year</font><font style="font-family:inherit;font-size:10pt;">s </font><font style="font-family:inherit;font-size:10pt;">ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">related to</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total performance units</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total compensation expense</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less: Amount paid by unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net compensation expense</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax benefit</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock', window );">Performance Units Total Shareholder Return Valuation Assumptions [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">The number of performance units granted based on total shareholder return and the assumptions used to calculate the grant date fair value of the performance units based on total shareholder return are shown in the following table.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of&#160;units&#160;granted</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284,211</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">264,454</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;units&#160;granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">41.77</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.97</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31.02</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;dividend&#160;yield</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;price&#160;volatility</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">19.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Risk-free&#160;interest&#160;rate</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.44</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.88</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.91</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected&#160;life&#160;of&#160;units&#160;(in&#160;years)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.80</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.84</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.85</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock', window );">Performance Units Earnings Per Share Valuation Assumptions [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">The number of performance units granted based on earnings per share and the grant date fair value are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number of&#160;units&#160;granted</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">94,735</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">88,156</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;units&#160;granted</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.83</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.64</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">33.99</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RestrictedStockValuationAssumptionsTableTextBlock', window );">Restricted Stock Valuation Assumptions [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">The number of shares of restricted stock granted</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and the grant date fair value are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Shares of restricted stock granted</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,881</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">958</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fair&#160;value&#160;of&#160;restricted stock&#160;granted</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.96</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.27</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.11</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock', window );">Share-based Compensation, Activity [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of the activity for</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and changes in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are shown in the following table.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="18" rowspan="1"></td></tr><tr><td style="width:31%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance Units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Shareholder Return</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings Per Share</font></div></td><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted Stock</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(Dollars&#160;in&#160;millions)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Shares</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate Intrinsic Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares outstanding at 12/31/16</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">664,045</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">221,350</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,912</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Converted</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(185,214</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(61,742</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Vested</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3,815</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forfeited</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14,850</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4,947</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares outstanding at 12/31/17</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">724,551</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">241,518</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares fully vested at 12/31/17</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">201,431</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">67,148</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">For performance units, this represents the target number of performance units granted.&#160;&#160;Actual number of performance units earned, if any, is dependent upon performance and may range from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">zero percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of the target.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">These amounts represent performance units that vested at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">which were settled in February 2017.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock', window );">Schedule of Nonvested Share Activity [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of the activity for</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">non-vested performance units and restricted stock</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and changes in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="18" rowspan="1"></td></tr><tr><td style="width:32%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="12" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance Units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Shareholder Return</font></div></td><td colspan="6" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings Per Share</font></div></td><td colspan="5" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted Stock</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br clear="none"/>Grant&#160;Date<br clear="none"/>Fair&#160;Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Units</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br clear="none"/>Grant&#160;Date<br clear="none"/>Fair&#160;Value</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Number<br clear="none"/>of&#160;Shares</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average<br clear="none"/>Grant&#160;Date<br clear="none"/>Fair&#160;Value</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares&#160;non-vested&#160;at&#160;12/31/16</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">478,831</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.16</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">159,608</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.71</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,912</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">31.29</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Granted</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">260,570</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">41.77</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">86,857</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(A)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.83</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3,145</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.96</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Vested</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(201,431</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(67,148</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.99</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3,815</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.71</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forfeited</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14,850</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.01</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4,947</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.12</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares&#160;non-vested&#160;at&#160;12/31/17</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">523,120</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">30.96</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">174,370</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">30.58</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">33.58</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Units/shares expected to vest</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">492,446</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">164,148</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(B)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4,242</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">For performance units, this represents the target number of performance units granted.&#160;&#160;Actual number of performance units earned, if any, is dependent upon performance and may range from</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">zero percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">to</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">200 percent</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of the target.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The intrinsic value of the performance units based on total shareholder return and earnings per share is</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$2.3 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$5.7 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock', window );">Fair Value of Vested Performance Units and Restricted Stock [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">fair value for its vested performance units and restricted stock is shown in the following table.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock', window );">Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">A summary of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">unrecognized compensation cost for its non-vested performance units and restricted stock and the weighted-average periods over which the compensation cost is expected to be recognized are shown in the following table.</font><font style="font-family:inherit;font-size:10pt;"> </font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:99.80506822612085%;border-collapse:collapse;text-align:left;"><tr><td colspan="5" rowspan="1"></td></tr><tr><td style="width:65%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unrecognized Compensation Cost </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted Average to be Recognized </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In years)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Performance units:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total shareholder return</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.75</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earnings per share</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.67</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total performance units</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restricted stock</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.34</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value of Vested Performance Units and Restricted Stock [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueOfVestedPerformanceUnitsAndRestrictedStockTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Performance Units Earnings Per Share Valuation Assumptions [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PerformanceUnitsEarningsPerShareValuationAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Performance Units Total Shareholder Return Valuation Assumptions [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PerformanceUnitsTotalShareholderReturnValuationAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RestrictedStockValuationAssumptionsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Restricted Stock Valuation Assumptions [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RestrictedStockValuationAssumptionsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_StockBasedCompensationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Stock-Based Compensation [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_StockBasedCompensationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan.  Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5047-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the changes in outstanding nonvested shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure for share-based compensation plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfShareBasedCompensationActivityTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the total compensation cost related to nonvested awards not yet recognized and the weighted-average period over which it is expected to be recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfUnrecognizedCompensationCostNonvestedAwardsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>40
<FILENAME>R31.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6740741840">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Supplemental Cash Flow Information (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowInformationAbstract', window );"><strong>Supplemental Cash Flow Information [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock', window );">Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table discloses information about investing and financing activities that affected recognized assets and liabilities but did not result in cash receipts or payments.&#160;&#160;Cash paid for interest, net of interest capitalized, and cash paid for income taxes, net of income tax refunds are also disclosed in the table.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NON-CASH&#160;INVESTING&#160;AND&#160;FINANCING&#160;ACTIVITIES</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Power&#160;plant&#160;long-term&#160;service&#160;agreement</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">39.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;height:20px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">SUPPLEMENTAL&#160;CASH&#160;FLOW&#160;INFORMATION</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash&#160;paid&#160;during&#160;the&#160;period&#160;for:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;(net&#160;of&#160;interest&#160;capitalized) (A)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">139.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">141.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">145.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;(net&#160;of&#160;income&#160;tax&#160;refunds)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(16.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net of interest capitalized of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$18.0 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.5 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$4.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;"> respectively.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of supplemental cash flow information for the periods presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalCashFlowInformationAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowInformationAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>41
<FILENAME>R32.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6716106176">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_IncomeTaxesAbstract', window );"><strong>Income Taxes [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock', window );">Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The&#160;items&#160;comprising&#160;income&#160;tax&#160;(benefit) expense&#160;are&#160;as&#160;follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31&#160;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Provision&#160;(benefit)&#160;for&#160;current&#160;income&#160;taxes:&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.7</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;provision (benefit)&#160;for&#160;current&#160;income&#160;taxes&#160;</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.2</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(Benefit) provision&#160;for&#160;deferred&#160;income&#160;taxes,&#160;net:&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(75.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">126.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">98.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">28.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;(benefit) provision&#160;for&#160;deferred&#160;income&#160;taxes,&#160;net&#160;</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.9</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">154.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">103.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;federal&#160;investment&#160;tax&#160;credits,&#160;net</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;income&#160;tax (benefit) expense</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock', window );">Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following schedule reconciles the statutory tax rates to the effective income tax rate:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year&#160;Ended&#160;December&#160;31</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Statutory&#160;federal&#160;tax&#160;rate</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal deferred tax revaluation</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(41.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal&#160;renewable&#160;energy&#160;credit&#160;(A)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(4.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.9</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">401(k)&#160;dividends</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal&#160;investment&#160;tax&#160;credits,&#160;net</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State&#160;income&#160;taxes,&#160;net&#160;of&#160;federal&#160;income&#160;tax&#160;benefit</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization&#160;of&#160;net&#160;unfunded&#160;deferred&#160;taxes</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Remeasurement of state deferred tax liabilities</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Uncertain tax positions</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effective&#160;income&#160;tax&#160;rate</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.6</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)%</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30.5</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.4</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;%</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Represents credits associated with the production from OG&amp;E's wind farms.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock', window );">Schedule of Deferred Tax Assets and Liabilities [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The components of Deferred Income Taxes at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">were as follows:</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:80%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31&#160;</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;income tax&#160;liabilities, net:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accelerated&#160;depreciation&#160;and&#160;other&#160;property&#160;related&#160;differences</font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,449.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:middle;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,103.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in Enable Midstream Partners</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">441.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">657.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory&#160;asset</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">18.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">34.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Company&#160;Pension&#160;Plan</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">11.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Bond&#160;redemption-unamortized&#160;costs</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Derivative&#160;instruments</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income&#160;taxes&#160;(recoverable from)&#160;refundable&#160;to customers,&#160;net</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(244.3</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(218.5</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(220.6</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State&#160;tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(141.7</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(112.2</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement&#160;medical&#160;and&#160;life&#160;insurance&#160;benefits</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(25.2</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(48.9</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net operating losses</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(21.1</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(31.7</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Asset retirement obligations</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(19.2</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(24.5</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Regulatory&#160;liabilities</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(16.8</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(34.6</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued liabilities</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(7.4</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.1</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Accrued vacation</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.1</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.5</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.0</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred&#160;federal&#160;investment&#160;tax&#160;credits</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.8</font></div></td><td style="vertical-align:middle;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Uncollectible accounts</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.4</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.6</font></div></td><td style="vertical-align:middle;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total deferred&#160;income&#160;tax&#160;liabilities,&#160;net</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,227.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,334.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock', window );">Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Following is a reconciliation of the Company&#8217;s total gross unrecognized tax benefits as of the years ended </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;">2015</font><font style="font-family:inherit;font-size:10pt;">.  </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at January 1</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Tax positions related to current year:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Additions</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Balance at December 31</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock', window );">Summary of Tax Credit Carryforwards [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">The following table summarizes these carry forwards:</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:62%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Carry Forward Amount</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred Tax Asset</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Earliest Expiration Date</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State operating loss</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">472.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2030</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Federal tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">218.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">218.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2029</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">State tax credits:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma investment tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">144.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">113.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma capital investment board credits</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Oklahoma zero emission tax credits</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_IncomeTaxesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Income Taxes [Abstract]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_IncomeTaxesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32537-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the change in unrecognized tax benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 55<br> -Paragraph 217<br> -URI http://asc.fasb.org/extlink&amp;oid=96868398&amp;loc=d3e36027-109320<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of tax credit carryforwards available to reduce future taxable income, including amounts, expiration dates, limitations on use and the related deferred tax assets and valuation allowances.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SummaryOfTaxCreditCarryforwardsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>42
<FILENAME>R33.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972169952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Common Equity (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Equity [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock', window );">Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> Basic and diluted earnings per share for the Company were calculated as follows:</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions except per share data)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net&#160;income</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Average common shares outstanding:</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic&#160;average&#160;common&#160;shares&#160;outstanding</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">199.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect&#160;of&#160;dilutive&#160;securities:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Contingently&#160;issuable&#160;shares&#160;(performance&#160;and restricted stock units)</font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted&#160;average&#160;common&#160;shares&#160;outstanding</font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">200.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">199.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.36</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Anti-dilutive&#160;shares&#160;excluded&#160;from&#160;earnings per share calculation</font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>43
<FILENAME>R34.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972397888">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long-Term Debt (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAbstract', window );"><strong>Long-term Debt, Unclassified [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDebtInstrumentsTextBlock', window );">Schedule of Long-term Debt Instruments [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:53px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E has tax-exempt pollution control bonds with optional redemption provisions that allow the holders to request repayment of the bonds on any business day.&#160;&#160;The bonds, which can be tendered at the option of the holder during the next 12 months, are as follows:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="7" rowspan="1"></td></tr><tr><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:2%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:71%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">SERIES</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">DATE DUE</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">AMOUNT</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.86%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Garfield Industrial Authority, January 1, 2025</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">47.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.65%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.80%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, January 1, 2025</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.66%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">-</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.80%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Muskogee Industrial Authority, June 1, 2027</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td colspan="4" style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total (redeemable during next 12 months)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfDebtInstrumentsTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21475-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 470<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=75038535&amp;loc=d3e64711-112823<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(e),(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 55<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=64930739&amp;loc=d3e28878-108400<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21538-112644<br><br>Reference 7: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21506-112644<br><br>Reference 8: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 1A<br> -URI http://asc.fasb.org/extlink&amp;oid=64930785&amp;loc=d3e28541-108399<br><br>Reference 9: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=64930785&amp;loc=d3e28551-108399<br><br>Reference 10: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21521-112644<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDebtInstrumentsTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>44
<FILENAME>R35.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972169952">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Short-Term Debt and Credit Facilities (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowingsAbstract', window );"><strong>Short-term Debt [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock', window );">Schedule of Line of Credit Facilities [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table provides information regarding the Company's revolving credit agreements at </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12" rowspan="1"></td></tr><tr><td style="width:29%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:13%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td><td style="width:18%;" rowspan="1" colspan="1"></td><td style="width:4%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aggregate</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amount</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Weighted-Average</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Entity</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commitment&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Outstanding&#160;(A)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;Rate</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expiration</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In&#160;millions)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OGE&#160;Energy&#160;(B)</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">450.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.62</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E&#160;(C)</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">450.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.95</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March&#160;8, 2022</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">900.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.62</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Includes direct borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit at </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This bank facility is available to back up the Company's commercial paper borrowings and to provide revolving credit borrowings.&#160;&#160;This </font><font style="font-family:inherit;font-size:10pt;">bank</font><font style="font-family:inherit;font-size:10pt;"> facility </font><font style="font-family:inherit;font-size:10pt;">can also be used as</font><font style="font-family:inherit;font-size:10pt;"> a </font><font style="font-family:inherit;font-size:10pt;">letter of credit</font><font style="font-family:inherit;font-size:10pt;"> facility.&#160;&#160;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This bank facility is </font><font style="font-family:inherit;font-size:10pt;">available to back up OG&amp;E's commercial paper borrowings and to provide revolving credit borrowings.&#160;&#160;This bank facility can also be used as a letter of credit facility.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(D)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Represents the weighted-average interest rate for the outstanding borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit.</font></div></td></tr></table><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(e),(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermBorrowingsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermBorrowingsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>45
<FILENAME>R36.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6820359584">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Retirement Plans and Postretirement Benefit Plans (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RetirementPlansAndPostretirementBenefitPlansAbstract', window );"><strong>Retirement Plans and Postretirement Benefit Plans [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock', window );">Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table presents the status of</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans for</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.  </font><font style="font-family:inherit;font-size:10pt;">These amounts have been recorded in Accrued Benefit Obligations with the offset</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">(except OG&amp;E's portion, which is recorded as a regulatory asset as discussed in Note 1</font><font style="font-family:inherit;font-size:10pt;">) in </font><font style="font-family:inherit;font-size:10pt;">the Company's</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Consolidated Balance Sheets.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">The amounts in Accumulated Other Comprehensive Loss</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and those recorded as a</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">regulatory asset</font><font style="font-family:inherit;font-size:10pt;"> represent </font><font style="font-family:inherit;font-size:10pt;">a net periodic benefit cost to be recognized in the</font><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">Consolidated</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Statements of Income in future periods.</font><font style="font-family:inherit;font-size:10pt;">  The benefit obligation for the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan and the Restoration of Retirement Income Plan represents the projected benefit obligation, while the benefit obligation for the postretirement benefit plans represents the accumulated postretirement benefit obligation.  The accumulated postretirement benefit obligation for</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">Pension Plan and Restoration of Retirement Income Plan differs from the projected benefit obligation in that the former includes no assumption about future compensation levels.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> was </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$626.9 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.5 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.  The accumulated postretirement benefit obligation for the Pension Plan and the Restoration of Retirement Income Plan at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2016</font><font style="font-family:inherit;font-size:10pt;"> was $</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">608.0 million</font><font style="font-family:inherit;font-size:10pt;"> and $</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">6.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively.  The details of the funded status of the Pension Plan, the Restoration of Retirement Income Plan and the postretirement benefit plans and the amounts included in the</font><font style="font-family:inherit;font-size:10pt;"> Consolidated </font><font style="font-family:inherit;font-size:10pt;">Balance Sheets are as follows:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="19" rowspan="1"></td></tr><tr><td style="width:36%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restoration of Retirement<br clear="none"/>Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement<br clear="none"/>Benefit Plans</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in benefit obligation</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning obligations</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">672.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">680.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">215.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">225.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Service cost</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest cost</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan settlements</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(50.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(20.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan amendments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(39.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Participants' contributions</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actuarial losses (gains)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">38.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">5.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefits paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(53.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending obligations</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">687.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">672.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">149.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">215.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="overflow:hidden;height:9px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Change in plans' assets</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning fair value</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">595.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">581.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">53.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">55.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actual&#160;return&#160;on&#160;plans'&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Employer contributions</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">20.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Plan settlements</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(50.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(20.6</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(28.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Participants' contributions</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Benefits paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(14.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(53.8</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.2</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(15.7</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending fair value</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">635.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">595.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">50.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Funded status at end of year</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(52.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(76.3</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(8.1</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(99.2</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(162.8</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock', window );">Schedule of Defined Benefit Plans Disclosures [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Net Periodic Benefit Cost</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="28" rowspan="1"></td></tr><tr><td style="width:37%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Restoration of Retirement<br clear="none"/>Income Plan</font></div></td><td colspan="9" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement Benefit Plans</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Operation and Maintenance:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Service&#160;cost</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Included in Other Net Periodic Pension and Postretirement (Cost) Benefit:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest&#160;cost</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">26.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected return&#160;on&#160;plan&#160;assets</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(42.6</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(41.5</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(46.0</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(2.2</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.4</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization&#160;of&#160;net&#160;loss</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">17.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">18.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Amortization of unrecognized prior service&#160;cost (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(3.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(8.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(16.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Settlement</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">15.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total net periodic benefit cost</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">31.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">16.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Less: Amount paid by unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net periodic benefit cost (B)</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">27.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">32.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.</font><font style="font-family:inherit;font-size:10pt;">   </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In addition to the</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$32.9 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$22.5 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$40.2 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">of net periodic benefit cost recognized in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">,</font><font style="font-family:inherit;font-size:10pt;"> respectively,</font><font style="font-family:inherit;font-size:10pt;"> OG&amp;E </font><font style="font-family:inherit;font-size:10pt;">recognized the following:</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">a change in pension expense in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;"> of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$(2.3) million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$9.9 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$(3.1) million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1);</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">an increase in postretirement medical expense in</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;"> of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$6.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$7.9 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$5.8 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and </font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:24px;"><font style="font-family:inherit;font-size:10pt;">&#8226;</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">a deferral of pension expense in 2017, 2016 and 2015 of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$1.1 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$0.1 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$1.9 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">related to the Arkansas jurisdictional portion of the pension settlement charge of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$15.3 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$8.6 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$21.7 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></td></tr></table></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock', window );">Schedule of Capitalized Pension and Postretirement Cost [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:76%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capitalized portion of net periodic pension benefit cost</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capitalized portion of net periodic postretirement benefit cost</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock', window );">Schedule of Assumptions Used [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Rate Assumptions</font><font style="font-family:inherit;font-size:10pt;font-weight:bold;"> </font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:34%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Pension Plan and<br clear="none"/>Restoration of Retirement Income Plan</font></div></td><td colspan="6" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Postretirement<br clear="none"/>Benefit Plans</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Discount rate</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.60</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.70</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.25</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Rate of return on plans' assets</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.00</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Compensation increases</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.20</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Assumed health care cost trend:</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Initial trend</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.50</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.75</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.10</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ultimate trend rate</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.50</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ultimate trend year</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2030</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2026</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2026</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">N/A - not applicable</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock', window );">Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ONE-PERCENTAGE POINT INCREASE</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on aggregate of the service and interest cost components</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on accumulated postretirement benefit obligations</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td colspan="10" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ONE-PERCENTAGE POINT DECREASE</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on aggregate of the service and interest cost components</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Effect on accumulated postretirement benefit obligations</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock', window );">Projected Benefit Obligation Funded Status Thresholds [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Pension Plan assets are held in a trust which follows an investment policy and strategy designed to reduce the funded status volatility of the Plan by utilizing liability driven investing.  The purpose of liability-driven investing is to structure the asset portfolio to more closely resemble the pension liability and thereby more effectively hedge against changes in the liability.  The investment policy follows a glide path approach that shifts a higher portfolio weighting to fixed income as the Plan's funded status increases.  The table below sets forth the targeted fixed income and equity allocations at different funded status levels.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td style="width:30%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Projected Benefit Obligation Funded Status Thresholds</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&lt;90%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">95%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">105%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">110%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">115%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">120%</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Fixed income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">73%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">80%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">85%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">90%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">42%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">27%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">100%</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PensionPlanEquityAssetAllocationTableTableTextBlock', window );">Pension Plan Equity Asset Allocation Table [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Within the portfolio's overall allocation to equities, the funds are allocated according to the guidelines in the table below.</font><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:63%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Asset Class</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Target Allocation</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Minimum</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Maximum</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Large Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60%</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Mid-Cap&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Domestic&#160;Small-Cap&#160;Equity</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5%</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">International&#160;Equity&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10%</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">30%</font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock', window );">Schedule of Allocation of Plan Assets [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">Pension Plan's investments that are measured at fair value on a recurring basis at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font><font style="font-family:inherit;font-size:10pt;">There were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Level 3 investments held by the Pension Plan at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:46%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 2</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Net Asset Value (A)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common stocks</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">225.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">225.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury notes and bonds (B)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">169.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">169.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mortgage- and asset-backed securities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">43.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">43.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Corporate fixed income and other securities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">153.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">153.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commingled fund (C)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Foreign government bonds</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. municipal bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market fund </font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual fund</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Futures:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (receivable)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">13.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (payable)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.4</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash collateral</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forward contracts:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable (foreign currency)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan investments</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">642.4</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">403.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">204.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">34.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable from broker for securities sold</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest and dividends receivable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payable to broker for securities purchased</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(10.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan assets</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">635.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="13" rowspan="1"></td></tr><tr><td style="width:46%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:10%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 2</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net Asset Value (A)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Common stocks</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">237.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">237.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury notes and bonds (B)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">122.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mortgage-backed securities</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">59.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Corporate fixed income and other securities</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">137.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">137.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Commingled fund (C)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Foreign government bonds</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. municipal bonds</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market fund </font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual fund</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Futures:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (receivable)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">10.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. Treasury futures (payable)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.3</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash collateral </font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Forward contracts:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable (foreign currency)</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan investments</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">607.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">212.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Receivable from broker for securities sold</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest and dividends receivable</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Payable to broker for securities purchased</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(14.3</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total Pension Plan assets</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">595.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#ff0000;">&#160;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">GAAP allows the measurement of certain investments that do not have a readily determinable fair value at the net asset value.  These investments do not consider the observability of inputs; therefore, they are not included within the fair value hierarchy.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(B)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This category represents U.S. Treasury notes and bonds with a Moody's Investors Services rating of Aaa and Government Agency Bonds with a Moody's Investors Services rating of A1 or higher.</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(C)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr></table><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize</font><font style="font-family:inherit;font-size:10pt;"> the </font><font style="font-family:inherit;font-size:10pt;">postretirement benefit plans' investments that are measured at fair value on a recurring basis at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">There were</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">no</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Level 2 investments held by the postretirement benefit plans at</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:62%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">December&#160;31, 2017</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Level 3</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual funds investment:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. equity investments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cash</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total plan investments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">50.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:62%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:16%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December&#160;31, 2016</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 1</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Level 3</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mutual funds investment:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">U.S. equity investments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Money market funds investment</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total plan investments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">44.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock', window );">Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes the postretirement benefit plans' investments that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3).</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:90%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">&#160;(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Group retiree medical insurance contract:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Beginning balance</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">44.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest income</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dividend income</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net unrealized gains related to instruments held at the reporting date</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Claims paid</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.9</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Realized losses</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment fees</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.1</font></div></td><td style="vertical-align:top;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Ending balance</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">40.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock', window );">Schedule of Expected Benefit Payments [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Medicare Prescription Drug, Improvement and Modernization Act of 2003 expanded coverage for prescription drugs.&#160;&#160;The following table summarizes the gross benefit payments</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">expects to pay related to its postretirement benefit plans, including prescription drug benefits</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:86%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:12%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Gross Projected<br clear="none"/>Postretirement<br clear="none"/>Benefit<br clear="none"/>Payments</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">11.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">48.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font><font style="font-family:inherit;font-size:10pt;">The following table summarizes the benefit payments</font><font style="font-family:inherit;font-size:10pt;"> the Company </font><font style="font-family:inherit;font-size:10pt;">expects to pay related to OGE Energy's Pension Plan and Restoration of Retirement Income Plan.</font><font style="font-family:inherit;font-size:10pt;">&#160;&#160;</font><font style="font-family:inherit;font-size:10pt;">These expected benefits are based on the same assumptions used to measure</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">benefit obligation at the end of the year and include benefits attributable to estimated future employee service.</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="4" rowspan="1"></td></tr><tr><td style="width:84%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:14%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Projected Benefit Payments</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">62.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">285.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PensionPlanEquityAssetAllocationTableTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Pension Plan Equity Allocation Table [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PensionPlanEquityAssetAllocationTableTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Projected Benefit Obligation Funded Status Thresholds [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ProjectedBenefitObligationFundedStatusThresholdsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RetirementPlansAndPostretirementBenefitPlansAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RetirementPlansAndPostretirementBenefitPlansAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of Capitalized Pension and Postretirement Cost [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ScheduleofCapitalizedPensionandPostretirementCostTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of accumulated benefit obligations and fair values of plan assets of pension plans and/or other employee benefit plans where the accumulated benefit obligation exceeds the fair value of plan assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2417-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans.  This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfAssumptionsUsedTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2439-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2417-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2410-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 55<br> -Paragraph 17<br> -URI http://asc.fasb.org/extlink&amp;oid=77993564&amp;loc=d3e4179-114921<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the effect of a one-percentage-point increase and the effect of a one-percentage-point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs and the accumulated postretirement benefit obligation for health care benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (m)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the effect of fair value measurements using significant unobservable inputs (Level 3) on changes in plan assets of pension plans and/or other employee benefit plans for the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>46
<FILENAME>R37.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6820340384">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Report of Business Segments (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingAbstract', window );"><strong>Segment Reporting [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock', window );">Schedule of Segment Reporting Information, by Segment [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following tables summarize the results of the Company's business segments for the years ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:48%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">897.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">470.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(10.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">459.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">280.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">283.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">84.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">89.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">527.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.7</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.6</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">131.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">58.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(5.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">51.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">138.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">6.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(0.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">143.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit) (A)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">141.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(195.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">4.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(49.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">305.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">325.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(11.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,151.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">8.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,160.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">9,255.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,155.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">109.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">(107.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">10,412.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">824.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">824.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:24px;text-indent:-24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(A) </font><font style="font-family:inherit;font-size:10pt;">The Company recorded an income tax benefit of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">$245.2 million</font><font style="font-family:inherit;font-size:10pt;"> and income tax expense of </font><font style="font-family:inherit;font-size:10pt;">$10.5 million</font><font style="font-family:inherit;font-size:10pt;"> during the fourth quarter of 2017 due to the Company remeasuring deferred taxes related to the natural gas midstream operations and other operations segments, respectively, as a result of the 2017 Tax Act.  </font><font style="font-family:inherit;font-size:10pt;">See Note 7</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">for further discussion of the effects of the 2017 Tax Act.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:48%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">880.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">469.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(12.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">455.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">316.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">6.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">322.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">84.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">509.7</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">101.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(5.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">13.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">138.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">142.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">114.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">148.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">284.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.7</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,158.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,158.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8,669.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,521.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">89.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(340.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,939.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">660.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">660.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;padding-left:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16" rowspan="1"></td></tr><tr><td style="width:48%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:11%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Electric Utility</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Natural Gas Midstream Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other Operations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Eliminations</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,196.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cost of sales</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">865.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;operation&#160;and&#160;maintenance</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">428.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">426.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Depreciation&#160;and&#160;amortization</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">299.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">307.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Taxes&#160;other&#160;than&#160;income</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">87.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">91.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income (loss)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">516.4</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(2.5</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.8</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">506.1</font></div></td><td style="vertical-align:bottom;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Equity in earnings of unconsolidated affiliates (A)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other income (expense)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(4.6</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.3</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.9</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Interest expense</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">146.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(0.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">149.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Income tax expense (benefit)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">104.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(1.0</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(6.4</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">97.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income (loss)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">268.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(7.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">271.3</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Investment in unconsolidated affiliates</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,194.4</font></div></td><td style="vertical-align:bottom;border-top:3px double #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,194.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total assets</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8,525.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,439.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">174.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(559.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">9,580.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Capital expenditures</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">551.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">(3.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">547.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company recorded a </font><font style="font-family:inherit;font-size:10pt;">$108.4 million</font><font style="font-family:inherit;font-size:10pt;"> pre-tax charge during the third quarter of 2015 for its share of Enable's goodwill impairment, as adjusted for the basis difference.  See Note 3 for further discussion of the goodwill impairment.</font></div></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 30<br> -URI http://asc.fasb.org/extlink&amp;oid=68060357&amp;loc=d3e8906-108599<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 25<br> -URI http://asc.fasb.org/extlink&amp;oid=68060357&amp;loc=d3e8813-108599<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 21<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=68060357&amp;loc=d3e8721-108599<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13816-109267<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 280<br> -SubTopic 10<br> -Section 50<br> -Paragraph 22<br> -URI http://asc.fasb.org/extlink&amp;oid=68060357&amp;loc=d3e8736-108599<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SegmentReportingAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SegmentReportingAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>47
<FILENAME>R38.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972160016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract', window );"><strong>Commitments and Contingencies Disclosure [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock', window );">Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">Future minimum payments for noncancellable operating leases</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="22" rowspan="1"></td></tr><tr><td style="width:49%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:7%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">After 2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:middle;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating lease obligations:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Railcars</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">22.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Wind farm land leases</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">54.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Noncancellable operating lease</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total operating lease obligations</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">23.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">40.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">77.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock', window );">Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company's </font><font style="font-family:inherit;font-size:10pt;">other future purchase&#160;obligations&#160;and&#160;commitments estimated for the next five years are as follows:</font><font style="font-family:inherit;font-size:10pt;">&#160;</font></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="19" rowspan="1"></td></tr><tr><td style="width:57%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:5%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2019</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2020</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2021</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2022</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Other&#160;purchase&#160;obligations&#160;and&#160;commitments:</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Cogeneration capacity and fixed operation and maintenance payments</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">65.3</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">53.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">49.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">45.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">286.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected cogeneration energy&#160;payments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">35.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">37.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">182.6</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Minimum&#160;fuel purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">139.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">36.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">249.8</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expected wind&#160;purchase&#160;commitments</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">58.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">287.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Long-term&#160;service&#160;agreement commitments</font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">41.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Mustang Modernization expenditures</font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">24.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Environmental compliance plan expenditures</font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">63.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">8.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#8212;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">72.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-left:36px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total&#160;other&#160;purchase&#160;obligations and commitments</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">402.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">244.4</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">173.2</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">170.9</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">168.5</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,159.8</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfWindPowerPurchasesTableTextBlock', window );">Schedule of Wind Power Purchases [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">OG&amp;E owns the 120 MW Centennial, 101 MW OU Spirit and 228 MW Crossroads wind farms.  OG&amp;E's current wind power portfolio also includes purchase power contracts with the following:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:center;text-indent:0px;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5" rowspan="1"></td></tr><tr><td style="width:26%;" rowspan="1" colspan="1"></td><td style="width:21%;" rowspan="1" colspan="1"></td><td style="width:17%;" rowspan="1" colspan="1"></td><td style="width:21%;" rowspan="1" colspan="1"></td><td style="width:15%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Company</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Location</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Term of Contract</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Expiration of Contract</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">MWs</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CPV Keenan</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Woodward County, OK</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2030</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">152.0</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Edison Mission Energy</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Dewey County, OK</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2031</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">130.0</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NextEra Energy</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Blackwell, OK</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">20 years</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2032</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">60.0</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">FPL Energy</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Woodward, OK</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">15 years</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2018</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">50.0</font></div></td></tr></table></div></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table summarizes OG&amp;E's wind power purchases for the years ended</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December&#160;31, 2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2016</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">and</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2015</font><font style="font-family:inherit;font-size:10pt;">.&#160;</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td style="width:70%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Year Ended December 31 </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">(In millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2015</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CPV Keenan</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">29.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">29.2</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">26.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Edison Mission Energy</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">22.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">21.1</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">19.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">NextEra Energy</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">7.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">7.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">FPL Energy</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">3.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-left:20px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total wind power purchased</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">61.1</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">61.0</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">56.6</font></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ScheduleOfWindPowerPurchasesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of Wind Power Purchases [Table Text Block]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ScheduleOfWindPowerPurchasesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of unconditional purchase obligations that are not recognized as a liability on the balance sheet, including the nature and significant terms of an unconditional purchase obligation; the amount of the fixed and determinable portion of the obligation as of the date of the latest balance sheet presented in the aggregate and, if determinable, for each of the five succeeding fiscal years; the nature of any variable components of the obligation; the amount purchased under the obligation (for example, the take-or-pay or throughput contract) for the reporting period; and may include the amount of imputed interest necessary to reduce the obligation to present value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25287-109308<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationsDisclosureTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>48
<FILENAME>R39.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972267248">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Quarterly Financial Data (Tables)<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Dec. 31, 2017</div></th></tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_QuarterlyFinancialDataAbstract', window );"><strong>Quarterly Financial Data [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock', window );">Schedule of Quarterly Financial Information [Table Text Block]</a></td>
<td class="text"><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;">In</font><font style="font-family:inherit;font-size:10pt;"> the Company's </font><font style="font-family:inherit;font-size:10pt;">opinion, the following quarterly financial data includes all adjustments, consisting of normal recurring adjustments, necessary to fairly present such amounts.</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;">Summarized</font><font style="font-family:inherit;font-size:10pt;"> consolidated </font><font style="font-family:inherit;font-size:10pt;">quarterly unaudited financial data is as follows:</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:99.8046875%;border-collapse:collapse;text-align:left;"><tr><td colspan="17" rowspan="1"></td></tr><tr><td style="width:44%;" rowspan="1" colspan="1"></td><td style="width:6%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:8%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Quarter Ended (</font><font style="font-family:inherit;font-size:10pt;font-style:italic;">In millions, except per share data)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">March 31</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">June 30</font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">September 30</font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">December 31</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Total</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating revenues</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">456.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">586.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">716.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">501.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2,261.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">433.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">551.4</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">743.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">530.8</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:top;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2,259.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Operating income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">45.7</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">145.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">244.5</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">95.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">531.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">38.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">135.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">258.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">81.3</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">513.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Net income</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">36.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">104.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">183.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">294.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">619.0</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">&#160;</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">25.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">71.5</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">183.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">57.9</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">338.2</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Basic earnings per average common share (A)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.52</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.92</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.48</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.13</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.35</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.92</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.29</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Diluted earnings per average common share (A)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.18</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.52</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">0.92</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.48</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">3.10</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.13</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.35</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.92</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">0.29</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1.69</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;">(A)</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.</font></div></td></tr></table></div><span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_QuarterlyFinancialDataAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_QuarterlyFinancialDataAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 270<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)-(j)<br> -URI http://asc.fasb.org/extlink&amp;oid=84173487&amp;loc=d3e1280-108306<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>nonnum:textBlockItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>49
<FILENAME>R40.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6803098816">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Regulated Operations (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredFuelCost', window );">Fuel clause under recoveries</a></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">$ 51.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerRefundLiabilityCurrent', window );">Fuel clause over recoveries</a></td>
<td class="nump">1.7<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory Assets, Current</a></td>
<td class="nump">40.8<span></span>
</td>
<td class="nump">121.8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">283.0<span></span>
</td>
<td class="nump">404.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityCurrent', window );">Regulatory Liability, Current</a></td>
<td class="nump">3.9<span></span>
</td>
<td class="nump">12.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory Liability, Noncurrent</a></td>
<td class="nump">1,283.4<span></span>
</td>
<td class="nump">299.7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityAxis=oge_OtherRegulatoryLiabilitiesMember', window );">Other Regulatory Liabilities [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityCurrent', window );">Regulatory Liability, Current</a></td>
<td class="nump">2.2<span></span>
</td>
<td class="nump">12.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory Liability, Noncurrent</a></td>
<td class="nump">7.2<span></span>
</td>
<td class="nump">1.4<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityAxis=oge_IncomeTaxesRecoverableFromCustomersNetMember', window );">Income taxes recoverable from customers, net [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory Liability, Noncurrent</a></td>
<td class="nump">955.5<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityAxis=oge_AccruedRemovalObligationsMember', window );">Accrued removal obligations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory Liability, Noncurrent</a></td>
<td class="nump">288.4<span></span>
</td>
<td class="nump">262.8<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityAxis=oge_PensionTrackerMember', window );">Pension tracker [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory Liability, Noncurrent</a></td>
<td class="nump">32.3<span></span>
</td>
<td class="nump">35.5<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_OklahomaDemandProgramRiderUnderRecoveryMember', window );">Oklahoma demand program rider under recovery [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory Assets, Current</a></td>
<td class="nump">31.6<span></span>
</td>
<td class="nump">51.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_SPPCostTrackerRiderUnderRecoveryMember', window );">SPP cost tracker under recovery [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory Assets, Current</a></td>
<td class="nump">7.7<span></span>
</td>
<td class="nump">10.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_OtherRegulatoryAssetsMember', window );">Other Regulatory Assets [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory Assets, Current</a></td>
<td class="nump">1.5<span></span>
</td>
<td class="nump">9.5<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">18.5<span></span>
</td>
<td class="nump">17.6<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_BenefitObligationsMember', window );">Benefit obligations regulatory asset [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">177.2<span></span>
</td>
<td class="nump">232.6<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_IncomeTaxesRecoverableFromCustomersNetMember', window );">Income taxes recoverable from customers, net [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">62.3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_SmartGridMember', window );">Smart Grid [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">32.8<span></span>
</td>
<td class="nump">43.2<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_DeferredStormExpensesMember', window );">Deferred storm expenses [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">42.2<span></span>
</td>
<td class="nump">35.7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=us-gaap_LossOnReacquiredDebtMember', window );">Unamortized loss on reacquired debt [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems', window );"><strong>Schedule of Regulatory Assets and Liabilities [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">$ 12.3<span></span>
</td>
<td class="nump">$ 13.4<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Schedule of Regulatory Assets and Liabilities [Line Items]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ScheduleOfRegulatoryAssetsAndLiabilitiesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CustomerRefundLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Current regulatory liabilities generally represent obligations to make refunds to customers for various reasons including overpayment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CustomerRefundLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFuelCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77907324&amp;loc=d3e43603-110378<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFuelCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44250-110382<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44250-110382<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount for the individual regulatory current liability as itemized in a table of regulatory current liabilities as of the end of the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 405<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6500807&amp;loc=d3e48068-110394<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount for the individual regulatory noncurrent liability as itemized in a table of regulatory noncurrent liabilities as of the end of the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityAxis=oge_OtherRegulatoryLiabilitiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityAxis=oge_OtherRegulatoryLiabilitiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityAxis=oge_IncomeTaxesRecoverableFromCustomersNetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityAxis=oge_IncomeTaxesRecoverableFromCustomersNetMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityAxis=oge_AccruedRemovalObligationsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityAxis=oge_AccruedRemovalObligationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityAxis=oge_PensionTrackerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityAxis=oge_PensionTrackerMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_OklahomaDemandProgramRiderUnderRecoveryMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_OklahomaDemandProgramRiderUnderRecoveryMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_SPPCostTrackerRiderUnderRecoveryMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_SPPCostTrackerRiderUnderRecoveryMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_OtherRegulatoryAssetsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_OtherRegulatoryAssetsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_BenefitObligationsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_BenefitObligationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_IncomeTaxesRecoverableFromCustomersNetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_IncomeTaxesRecoverableFromCustomersNetMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_SmartGridMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_SmartGridMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_DeferredStormExpensesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_DeferredStormExpensesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=us-gaap_LossOnReacquiredDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=us-gaap_LossOnReacquiredDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>50
<FILENAME>R41.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6803024096">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Accounting Records (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory Assets, Current</a></td>
<td class="nump">$ 40.8<span></span>
</td>
<td class="nump">$ 121.8<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">283.0<span></span>
</td>
<td class="nump">404.8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="num">(1.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent', window );">Deferred Storm and Property Reserve Deficiency, Current</a></td>
<td class="nump">2.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SmartGridCapitalCostsAxis=oge_SmartGridProjectMember', window );">Smart Grid Project [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SmartGridCostsToBeRecovered', window );">Smart Grid Costs to be Recovered</a></td>
<td class="nump">6.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_BenefitObligationsMember', window );">Benefit Obligations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory Assets, Noncurrent</a></td>
<td class="nump">177.2<span></span>
</td>
<td class="nump">232.6<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_RegulatoryAssetMember', window );">Regulatory Asset [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="nump">10.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Defined Benefit Plans Income Loss [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfBenefitObligationRegulatoryAsset', window );">Components of Benefit Obligation Regulatory Asset</a></td>
<td class="nump">172.4<span></span>
</td>
<td class="nump">199.9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="nump">12.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Defined Benefit Plans Income Loss [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfBenefitObligationRegulatoryAsset', window );">Components of Benefit Obligation Regulatory Asset</a></td>
<td class="nump">33.6<span></span>
</td>
<td class="nump">32.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="nump">4.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Prior Service Cost [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfBenefitObligationRegulatoryAsset', window );">Components of Benefit Obligation Regulatory Asset</a></td>
<td class="num">(28.8)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="num">$ (6.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ComponentsOfBenefitObligationRegulatoryAsset">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Components of Benefit Obligation Regulatory Asset</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ComponentsOfBenefitObligationRegulatoryAsset</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SmartGridCostsToBeRecovered">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Smart grid costs to be recovered through a rider</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SmartGridCostsToBeRecovered</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized storm costs of a regulated entity that are expected to be recoverable through rate adjustments within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77907324&amp;loc=d3e43603-110378<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredStormAndPropertyReserveDeficiencyCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44250-110382<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are not expected to be recovered through revenue sources within one year or the normal operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44250-110382<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetsNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SmartGridCapitalCostsAxis=oge_SmartGridProjectMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SmartGridCapitalCostsAxis=oge_SmartGridProjectMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_BenefitObligationsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_BenefitObligationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_RegulatoryAssetMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_RegulatoryAssetMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis=oge_DefinedBenefitPlansIncomeLossMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ComponentsOfBenefitObligationRegulatoryAssetAxis=oge_DefinedBenefitPlansIncomeLossMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ComponentsOfBenefitObligationRegulatoryAssetAxis=oge_PriorServiceCostMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ComponentsOfBenefitObligationRegulatoryAssetAxis=oge_PriorServiceCostMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>51
<FILENAME>R42.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6704011440">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Allowance for Uncollectible Accounts Receivable (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivable', window );">Allowance for Doubtful Accounts Receivable</a></td>
<td class="nump">$ 1.5<span></span>
</td>
<td class="nump">$ 1.5<span></span>
</td>
</tr>
</table>
<div style="display: none;"><table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 310<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84173941&amp;loc=d3e5074-111524<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.4)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>52
<FILENAME>R43.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6822258368">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Fuel Inventories (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2014</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other</a></td>
<td class="nump">$ 54.6<span></span>
</td>
<td class="nump">$ 81.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesInventoryAxis=us-gaap_PublicUtilitiesInventoryFuelMember', window );">Public Utilities, Inventory, Fuel [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesInventory', window );">Public Utilities, Inventory</a></td>
<td class="nump">84.3<span></span>
</td>
<td class="nump">$ 82.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCostsAndOtherAssets', window );">Other Assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 11.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other</a></td>
<td class="nump">$ 2.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredCostsAndOtherAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred cost assets and assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredCostsAndOtherAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current assets classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.8)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesInventory">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The period end amount for a type of inventory held by the utility in a schedule of inventories.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-05.6(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesInventory</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesInventoryAxis=us-gaap_PublicUtilitiesInventoryFuelMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesInventoryAxis=us-gaap_PublicUtilitiesInventoryFuelMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>53
<FILENAME>R44.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6821891728">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Property, Plant and Equipment (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="5">12 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Dec. 31, 2017</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">$ 11,908.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 11,185.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">3,568.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,488.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">8,339.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">7,696.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizedComputerSoftwareNet', window );">Capitalized Computer Software, Gross</a></td>
<td class="nump">37.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">37.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizedComputerSoftwareAmortization1', window );">Capitalized Computer Software, Amortization</a></td>
<td class="nump">$ 9.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 9.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 8.9<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_JointlyOwnedUtilityPlantAxis=oge_McclainPlantMember', window );">McClain Plant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare', window );">Jointly Owned Utility Plant, Proportionate Ownership Share</a></td>
<td class="nump">77.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">77.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">$ 226.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 234.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">71.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">72.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">155.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">161.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress', window );">Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress</a></td>
<td class="nump">$ 0.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 0.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_JointlyOwnedUtilityPlantAxis=oge_RedbudPlantMember', window );">Redbud Plant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare', window );">Jointly Owned Utility Plant, Proportionate Ownership Share</a></td>
<td class="nump">51.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1],[3]</sup></td>
<td class="nump">51.00%<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2],[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">$ 496.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1],[3]</sup></td>
<td class="nump">$ 489.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2],[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">136.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1],[3]</sup></td>
<td class="nump">121.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2],[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">360.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1],[3]</sup></td>
<td class="nump">368.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[2],[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress', window );">Jointly Owned Utility Plant, Ownership Amount of Construction Work in Progress</a></td>
<td class="nump">7.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1', window );">Amount of Acquisition Adjustments</a></td>
<td class="nump">148.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">148.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1', window );">Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments, Related Accumulated Depreciation</a></td>
<td class="nump">50.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">45.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">6.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">117.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">103.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">6.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">14.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizedComputerSoftwareNet', window );">Capitalized Computer Software, Gross</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizedComputerSoftwareAmortization1', window );">Capitalized Computer Software, Amortization</a></td>
<td class="nump">0.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member] | Total Property Plant and Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">6.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">117.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">103.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">6.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">14.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizedComputerSoftwareNet', window );">Capitalized Computer Software, Gross</a></td>
<td class="nump">37.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">36.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CapitalizedComputerSoftwareAmortization1', window );">Capitalized Computer Software, Amortization</a></td>
<td class="nump">8.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">8.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 6.9<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Total Property Plant and Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">11,902.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">11,067.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">3,568.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,385.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">8,333.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">7,681.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Electric Transmission and Distribution [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">4,057.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3,896.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">1,259.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">1,221.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">2,798.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">2,674.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Electric Generation Equipment [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">4,475.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="nump">4,155.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">1,493.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="nump">1,493.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">2,981.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="nump">2,662.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[6]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1', window );">Amount of Acquisition Adjustments</a></td>
<td class="nump">148.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">148.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1', window );">Public Utilities, Property, Plant and Equipment, Amount of Acquisition Adjustments, Related Accumulated Depreciation</a></td>
<td class="nump">50.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">45.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Electric Transmission [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">2,767.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[7]</sup></td>
<td class="nump">2,548.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[8]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">506.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[7]</sup></td>
<td class="nump">481.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[8]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">2,261.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[7]</sup></td>
<td class="nump">2,067.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[8]</sup></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1', window );">Amount of Acquisition Adjustments</a></td>
<td class="nump">3.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">3.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization', window );">Amount of Acquistion Adjustments Related Accumulated Amortization</a></td>
<td class="nump">0.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Finite-Lived Intangible Assets, Major Class Name [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">181.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">85.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">135.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">43.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">46.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">41.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Property, Plant and Equipment, Other Types [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems', window );"><strong>Property, Plant and Equipment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Property, Plant and Equipment, Gross</a></td>
<td class="nump">421.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">381.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated Depreciation</a></td>
<td class="nump">173.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">145.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net property, plant and equipment</a></td>
<td class="nump">$ 247.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 235.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="6"></td></tr>
<tr><td colspan="6"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Construction work in progress was $0.4 million and $7.8 million for the McClain and Redbud Plants, respectively.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">Construction work in progress was $0.2 million and $1.8 million for the McClain and Redbud Plants, respectively.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">This amount includes a plant acquisition adjustment of $148.3 million and accumulated amortization of $50.8 million.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[4]</td>
<td style="vertical-align: top;" valign="top">This amount includes a plant acquisition adjustment of $148.3 million and accumulated amortization of $45.3 million</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[5]</td>
<td style="vertical-align: top;" valign="top">This amount includes a plant acquisition adjustment of&#160;$148.3 million and accumulated amortization of&#160;$50.8 million.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[6]</td>
<td style="vertical-align: top;" valign="top">This amount includes a plant acquisition adjustment of&#160;$148.3 million and accumulated amortization of&#160;$45.3 million.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[7]</td>
<td style="vertical-align: top;" valign="top">This amount includes a plant acquisition adjustment of&#160;$3.3 million and accumulated amortization of&#160;$0.6 million.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[8]</td>
<td style="vertical-align: top;" valign="top">This amount includes a plant acquisition adjustment of&#160;$3.3 million and accumulated amortization of&#160;$0.6 million</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of acquisition adjustments accumulated amortization included in property, plant and equipment (PPE) for utilities</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AmountOfAcquistionAdjustmentsRelatedAccumulatedAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.14)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalizedComputerSoftwareAmortization1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expense for amortization of capitalized computer software costs.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128487-111756<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalizedComputerSoftwareAmortization1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CapitalizedComputerSoftwareNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying amount of capitalized computer software costs net of accumulated amortization as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128462-111756<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 985<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6501960&amp;loc=d3e128487-111756<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CapitalizedComputerSoftwareNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The period end amount of construction work in progress at a jointly owned electricity generation plant.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 360<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 10.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=6500719&amp;loc=d3e659983-123033<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_JointlyOwnedUtilityPlantOwnershipAmountOfConstructionWorkInProgress</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The proportionate share of interest (percent) in a jointly owned utility plant.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 360<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 10.C)<br> -URI http://asc.fasb.org/extlink&amp;oid=6500719&amp;loc=d3e659983-123033<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_JointlyOwnedUtilityPlantProportionateOwnershipShare</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.13)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(14))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(8))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of acquisition adjustments included in property, plant and equipment (PPE) for utilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) for acquisition adjustments on accumulated depreciation included in long-lived, physical assets used to produce goods and services and not intended for resale for utilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustmentsRelatedAccumulatedDepreciation1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilityPropertyPlantAndEquipmentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_JointlyOwnedUtilityPlantAxis=oge_McclainPlantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_JointlyOwnedUtilityPlantAxis=oge_McclainPlantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_JointlyOwnedUtilityPlantAxis=oge_RedbudPlantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_JointlyOwnedUtilityPlantAxis=oge_RedbudPlantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_TotalPropertyPlantAndEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_TotalPropertyPlantAndEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ElectricDistributionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ElectricDistributionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ElectricGenerationEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ElectricGenerationEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ElectricTransmissionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ElectricTransmissionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_FiniteLivedIntangibleAssetsMajorClassNameMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_FiniteLivedIntangibleAssetsMajorClassNameMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_PropertyPlantAndEquipmentOtherTypesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_PropertyPlantAndEquipmentOtherTypesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>54
<FILENAME>R45.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6804434464">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Depreciation and Amortization (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProvisionForDepreciationRate', window );">Provision for Depreciation Rate</a></td>
<td class="nump">2.50%<span></span>
</td>
<td class="nump">3.00%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_Projectedprovisionfordepreciationinnextfiscalyear', window );">Projected provision for depreciation in next fiscal year</a></td>
<td class="nump">2.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PercentOfIntangiblePlantBalanceAmortizable', window );">Percent Of Intangible Plant Balance Amortizable</a></td>
<td class="nump">98.60%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter', window );">Percent of Intangible Plant Balance Amortizable Thereafter</a></td>
<td class="nump">1.40%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_TransmissionEquipmentMember', window );">Transmission Equipment [Member] | OG&amp;E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1', window );">Amount of Acquisition Adjustments</a></td>
<td class="nump">$ 3.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_JointlyOwnedUtilityPlantAxis=oge_RedbudPlantMember', window );">Redbud Plant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1', window );">Amount of Acquisition Adjustments</a></td>
<td class="nump">$ 148.3<span></span>
</td>
<td class="nump">$ 148.3<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PercentOfIntangiblePlantBalanceAmortizable">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percent Of Intangible Plant Balance Amortizable</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PercentOfIntangiblePlantBalanceAmortizable</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PercentOfIntangiblePlantBalanceAmortizableThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percent of Intangible Plant Balance Amortizable Thereafter</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PercentOfIntangiblePlantBalanceAmortizableThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_Projectedprovisionfordepreciationinnextfiscalyear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Projected provision for depreciation in next fiscal year</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_Projectedprovisionfordepreciationinnextfiscalyear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ProvisionForDepreciationRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Provision for Depreciation Rate</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ProvisionForDepreciationRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of acquisition adjustments included in property, plant and equipment (PPE) for utilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesPropertyPlantAndEquipmentAmountOfAcquisitionAdjustments1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_TransmissionEquipmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_TransmissionEquipmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_JointlyOwnedUtilityPlantAxis=oge_RedbudPlantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_JointlyOwnedUtilityPlantAxis=oge_RedbudPlantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>55
<FILENAME>R46.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6804404144">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Asset Retirement Obligation (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td>
<td class="text">--12-31<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward', window );"><strong>Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligation', window );">Balance at January 1</a></td>
<td class="nump">$ 69.6<span></span>
</td>
<td class="nump">$ 63.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationAccretionExpense', window );">Accretion expense</a></td>
<td class="nump">3.1<span></span>
</td>
<td class="nump">2.8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationRevisionOfEstimate', window );">Revisions in estimated cash flows</a></td>
<td class="nump">2.4<span></span>
</td>
<td class="nump">3.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationLiabilitiesSettled', window );">Liabilities settled</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligation', window );">Balance at December 31</a></td>
<td class="nump">$ 75.1<span></span>
</td>
<td class="nump">$ 69.6<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gMonthDayItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationAccretionExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6392676&amp;loc=d3e7480-110848<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationAccretionExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationLiabilitiesSettled">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationLiabilitiesSettled</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationRevisionOfEstimate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=6392692&amp;loc=d3e7535-110849<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 20<br> -Section 35<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=6392603&amp;loc=d3e7123-110846<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationRevisionOfEstimate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>56
<FILENAME>R47.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6811339600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Allowance for Funds Used During Construction (Details)<br></strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate', window );">Public Utilities, Allowance for Funds Used During Construction, Rate</a></td>
<td class="nump">8.20%<span></span>
</td>
<td class="nump">8.20%<span></span>
</td>
<td class="nump">8.10%<span></span>
</td>
</tr>
</table>
<div style="display: none;"><table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Effective rate, including composite rate, of cost of financing additions to qualifying regulated assets, commonly called allowance for funds used during construction.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 835<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501662&amp;loc=d3e56162-110433<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 835<br> -Section 25<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6501569&amp;loc=d3e55921-110430<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>57
<FILENAME>R48.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6804475600">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Accumulated other comprehensive (income) loss</a></td>
<td class="num">$ (23.2)<span></span>
</td>
<td class="num">$ (29.3)<span></span>
</td>
<td class="num">$ (35.1)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Other comprehensive income before reclassifications</a></td>
<td class="nump">6.1<span></span>
</td>
<td class="num">(0.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="num">(2.5)<span></span>
</td>
<td class="num">(2.8)<span></span>
</td>
<td class="num">(2.5)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">1.8<span></span>
</td>
<td class="nump">1.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="nump">22.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Net current period other comprehensive income (loss)</a></td>
<td class="nump">6.1<span></span>
</td>
<td class="nump">5.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent', window );">Amounts Reclassified from Accumulated OCI, Net of Tax and Noncontrolling Interest</a></td>
<td class="nump">4.5<span></span>
</td>
<td class="nump">6.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="num">(1.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="num">(4.6)<span></span>
</td>
<td class="num">(7.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax', window );">Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax</a></td>
<td class="num">(3.9)<span></span>
</td>
<td class="num">(4.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax', window );">Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax</a></td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax', window );">Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Settlement Cost, before Tax</a></td>
<td class="num">(3.6)<span></span>
</td>
<td class="num">(8.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax', window );">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax</a></td>
<td class="num">(7.4)<span></span>
</td>
<td class="num">(12.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax', window );">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax</a></td>
<td class="num">(2.8)<span></span>
</td>
<td class="num">(4.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefits Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Other comprehensive income before reclassifications</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">1.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax', window );">Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, before Tax</a></td>
<td class="nump">0.9<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax', window );">Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Settlement Cost, before Tax</a></td>
<td class="num">(0.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax', window );">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax</a></td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax', window );">Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax</a></td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">1.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember', window );">Defined Benefit Plans Income Loss [Member] | Pension Plans, Defined Benefit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax', window );">Accumulated other comprehensive income (loss)</a></td>
<td class="num">(32.7)<span></span>
</td>
<td class="num">(32.1)<span></span>
</td>
<td class="num">(39.2)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax', window );">Other comprehensive income before reclassifications</a></td>
<td class="nump">0.4<span></span>
</td>
<td class="num">(0.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">2.5<span></span>
</td>
<td class="nump">2.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="num">(5.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Net current period other comprehensive income (loss)</a></td>
<td class="num">(0.6)<span></span>
</td>
<td class="nump">7.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="num">(3.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember', window );">Defined Benefit Plans Income Loss [Member] | Other Postretirement Benefits Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax', window );">Accumulated other comprehensive income (loss)</a></td>
<td class="nump">2.5<span></span>
</td>
<td class="nump">2.7<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Other comprehensive income before reclassifications</a></td>
<td class="num">(0.6)<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="num">(0.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Net current period other comprehensive income (loss)</a></td>
<td class="num">(0.2)<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedOtherComprehensiveIncomeMember', window );">AOCI Attributable to Parent [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="num">(4.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember', window );">Defined Benefit Plan Prior Service Cost [Member] | Pension Plans, Defined Benefit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax', window );">Accumulated other comprehensive income (loss)</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Other comprehensive income before reclassifications</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Net current period other comprehensive income (loss)</a></td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember', window );">Defined Benefit Plan Prior Service Cost [Member] | Other Postretirement Benefits Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax', window );">Accumulated other comprehensive income (loss)</a></td>
<td class="nump">7.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">$ 1.5<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax', window );">Other comprehensive income before reclassifications</a></td>
<td class="nump">6.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="num">(0.6)<span></span>
</td>
<td class="num">(1.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="nump">1.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent', window );">Net current period other comprehensive income (loss)</a></td>
<td class="nump">7.0<span></span>
</td>
<td class="num">(1.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="nump">2.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=oge_SettlementCostMember', window );">Settlement Cost [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">2.7<span></span>
</td>
<td class="nump">5.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=oge_SettlementCostMember', window );">Settlement Cost [Member] | Defined Benefit Plans Income Loss [Member] | Pension Plans, Defined Benefit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">2.2<span></span>
</td>
<td class="nump">5.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=oge_SettlementCostMember', window );">Settlement Cost [Member] | Defined Benefit Plans Income Loss [Member] | Other Postretirement Benefits Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">0.5<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=oge_SettlementCostMember', window );">Settlement Cost [Member] | Defined Benefit Plan Prior Service Cost [Member] | Pension Plans, Defined Benefit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=oge_SettlementCostMember', window );">Settlement Cost [Member] | Defined Benefit Plan Prior Service Cost [Member] | Other Postretirement Benefits Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax', window );">Amounts reclassified from accumulated other comprehensive income (loss)</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis=oge_DefinedBenefitPlanPriorServiceCostMember', window );">Defined Benefit Plan Prior Service Cost [Member] | Pension Plans, Defined Benefit [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear', window );">Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</a></td>
<td class="num">$ (0.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Components of Net Periodic Benefit Costs to be Recognized in Next Fiscal Year</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ComponentsOfNetPeriodicBenefitCostsToBeRecognizedInNextFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax of reclassification adjustment from accumulated other comprehensive (income) loss related to the settlement charge for pension and other postretirement defined benefit plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OtherComprehensiveIncomeLossReclassificationAdjustmentfromAOCIPensionandOtherPostretirementBenefitPlansSettlementCostbeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10A<br> -Subparagraph (i-k)<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669646-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e681-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before tax and reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax, before reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84158357&amp;loc=d3e1436-108581<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of other comprehensive income (loss) attributable to parent entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569643-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net period benefit cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net periodic benefit cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 11<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e637-108580<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e689-108580<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of tax (expense) benefit for reclassification adjustment from accumulated other comprehensive (income) loss of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=d3e640-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of reclassification adjustments of other comprehensive income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84158357&amp;loc=d3e1436-108581<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 45<br> -Paragraph 14A<br> -URI http://asc.fasb.org/extlink&amp;oid=84228862&amp;loc=SL7669686-108580<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 220<br> -SubTopic 10<br> -Section 55<br> -Paragraph 15<br> -URI http://asc.fasb.org/extlink&amp;oid=84158357&amp;loc=d3e1436-108581<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedOtherComprehensiveIncomeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedOtherComprehensiveIncomeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCreditMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=oge_SettlementCostMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis=oge_SettlementCostMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis=oge_DefinedBenefitPlanPriorServiceCostMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ComponentOfAccumulatedOtherComprehensiveIncomeAxis=oge_DefinedBenefitPlanPriorServiceCostMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>58
<FILENAME>R49.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972202880">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Summary of Significant Accounting Policies Enviromental Costs (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent', window );">Accrued Environmental Loss Contingencies, Noncurrent</a></td>
<td class="nump">$ 17.1<span></span>
</td>
<td class="nump">$ 13.9<span></span>
</td>
</tr>
</table>
<div style="display: none;"><table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.24)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 30<br> -Section 50<br> -Paragraph 10<br> -Subparagraph (d)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=6393242&amp;loc=d3e13237-110859<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 410<br> -SubTopic 30<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=6393242&amp;loc=d3e13207-110859<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=82911808&amp;loc=d3e14326-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccruedEnvironmentalLossContingenciesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>59
<FILENAME>R50.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6803894832">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Accounting Pronouncements New Accounting Pronouncement (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems', window );"><strong>New Accounting Pronouncements or Change in Accounting Principle [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="nump">$ 22.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=oge_ReclassifiedSharesWithheldforEmployeeTaxesMember', window );">Reclassified Shares Withheld for Employee Taxes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems', window );"><strong>New Accounting Pronouncements or Change in Accounting Principle [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (0.1)<span></span>
</td>
<td class="num">$ (1.7)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=oge_CumulativeEffectofNetDeferredTaxesMember', window );">Cumulative Effect of Net Deferred Taxes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems', window );"><strong>New Accounting Pronouncements or Change in Accounting Principle [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification', window );">New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification</a></td>
<td class="nump">$ 22.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the quantification of the effect of adopting the new accounting standard or change in accounting principle expected by the entity to have a significant effect on the entity's financial statements.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=oge_ReclassifiedSharesWithheldforEmployeeTaxesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=oge_ReclassifiedSharesWithheldforEmployeeTaxesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=oge_CumulativeEffectofNetDeferredTaxesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=oge_CumulativeEffectofNetDeferredTaxesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>60
<FILENAME>R51.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6822617760">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions (Details) - USD ($)<br> $ / shares in Units, shares in Millions, $ in Millions</strong></div></th>
<th class="th" colspan="1">1 Months Ended</th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Apr. 30, 2014</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
<th class="th"><div>May 01, 2013</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableRelatedPartiesCurrent', window );">Accounts receivable - unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.9<span></span>
</td>
<td class="nump">$ 2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_LimitedPartnerUnitsOwned', window );">Limited Partner Units Owned</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">111.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit', window );">Distribution Made to Limited Partner, Distributions Declared, Per Unit</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.31800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity', window );">Equity Method Investment, Difference Between Carrying Amount and Underlying Equity</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 714.2<span></span>
</td>
<td class="nump">743.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">131.2<span></span>
</td>
<td class="nump">101.8<span></span>
</td>
<td class="nump">$ 15.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_EnableMidstreamPartnersMember', window );">Enable Midstream Partners [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Goodwill, Impairment Loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1,086.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering', window );">Partners' Capital Account, Units, Sold in Public Offering</a></td>
<td class="nump">25.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentDividendsOrDistributions', window );">Distributions received</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 141.2<span></span>
</td>
<td class="nump">$ 141.2<span></span>
</td>
<td class="nump">$ 139.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_EnogexLlcMember', window );">Enogex LLC [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PercentageOfEnogexLlcContributed', window );">Percentage of Enogex LLC Contributed</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_IncreaseinFairValueofNetAssets', window );">Increase in fair value of net assets</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,200.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeHoldingsMember', window );">OGE Holdings [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest', window );">Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25.70%<span></span>
</td>
<td class="nump">25.70%<span></span>
</td>
<td class="nump">26.30%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP', window );">Subordinated Units Held by Limited Partners of the LLC or LP</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">68.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Goodwill, Impairment Loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 108.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="num">$ (2.6)<span></span>
</td>
<td class="num">$ (178.4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PercentageShareOfManagementRights', window );">Percentage Share of Management Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_CenterpointMember', window );">CenterPoint [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PercentageShareOfManagementRights', window );">Percentage Share of Management Rights</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember', window );">Natural Gas Midstream Operations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 131.2<span></span>
</td>
<td class="nump">$ 101.8<span></span>
</td>
<td class="nump">$ 15.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_IncreaseinFairValueofNetAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Increase in Fair Value of Net Assets</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_IncreaseinFairValueofNetAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_LimitedPartnerUnitsOwned">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Limited Partner Units Owned</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_LimitedPartnerUnitsOwned</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PercentageOfEnogexLlcContributed">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of Enogex LLC Contributed</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PercentageOfEnogexLlcContributed</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PercentageShareOfManagementRights">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage Share of Management Rights</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PercentageShareOfManagementRights</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of subordinated units held by one or more members or limited partners of the LLC or LP.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.3(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39603-107864<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39622-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Per unit of ownership amount of cash distributions declared to unit-holder of a limited partnership (LP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 272<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6373374&amp;loc=d3e70478-108055<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 272<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6373374&amp;loc=d3e70434-108055<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DistributionMadeToLimitedPartnerDistributionsDeclaredPerUnit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentDividendsOrDistributions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 21D<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=SL94080555-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentDividendsOrDistributions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13854-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388280&amp;loc=d3e13777-109266<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66022249&amp;loc=d3e33749-111570<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 272<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6373374&amp;loc=d3e70478-108055<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of units sold in a public offering of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 5<br> -Subparagraph (SAB Topic 4.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187171-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PartnersCapitalAccountUnitsSoldInPublicOffering</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEquityMethodInvestmentsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_EnableMidstreamPartnersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_EnableMidstreamPartnersMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_EnogexLlcMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_EnogexLlcMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeHoldingsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeHoldingsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_CenterpointMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_CenterpointMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>61
<FILENAME>R52.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6821706816">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions Related Party Transactions (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ExpectedSettlementCharge', window );">Expected Settlement Charge</a></td>
<td class="nump">$ 14.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableRelatedPartiesCurrent', window );">Accounts receivable - unconsolidated affiliates</a></td>
<td class="nump">1.9<span></span>
</td>
<td class="nump">$ 2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">Og and E [Member] | Enable Midstream Partners [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenueFromRelatedParties', window );">Revenue from Related Parties</a></td>
<td class="nump">14.0<span></span>
</td>
<td class="nump">11.5<span></span>
</td>
<td class="nump">$ 13.8<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_OperatingCostsChargedMember', window );">Operating Costs Charged [Member] | OGE Energy [Member] | Enable Midstream Partners [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty', window );">Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party</a></td>
<td class="nump">2.3<span></span>
</td>
<td class="nump">4.7<span></span>
</td>
<td class="nump">12.4<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_NaturalGasTransportationMember', window );">Natural Gas Transportation [Member] | Og and E [Member] | Enable Midstream Partners [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty', window );">Related Party Transaction, Purchases from Related Party</a></td>
<td class="nump">35.0<span></span>
</td>
<td class="nump">35.0<span></span>
</td>
<td class="nump">35.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_NaturalGasPurchasesMember', window );">Natural Gas Purchases [Member] | Og and E [Member] | Enable Midstream Partners [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty', window );">Related Party Transaction, Purchases from Related Party</a></td>
<td class="num">(2.1)<span></span>
</td>
<td class="nump">11.2<span></span>
</td>
<td class="nump">7.6<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_EmploymentCostsMember', window );">Employment Costs [Member] | OGE Energy [Member] | Enable Midstream Partners [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty', window );">Related Party Transaction, Selling, General and Administrative Expenses from Transactions with Related Party</a></td>
<td class="nump">29.5<span></span>
</td>
<td class="nump">28.7<span></span>
</td>
<td class="nump">$ 32.7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementScenarioAxis=oge_ExcludingFuelPurchasesMember', window );">Excluding Fuel Purchases [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RelatedPartyTransactionLineItems', window );"><strong>Related Party Transaction [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableRelatedPartiesCurrent', window );">Accounts receivable - unconsolidated affiliates</a></td>
<td class="nump">$ 2.0<span></span>
</td>
<td class="nump">$ 2.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ExpectedSettlementCharge">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected Settlement Charge</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ExpectedSettlementCharge</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableRelatedPartiesCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.3(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39603-107864<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(k)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39549-107864<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 850<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6457730&amp;loc=d3e39622-107864<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsReceivableRelatedPartiesCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionPurchasesFromRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of selling, general and administrative expenses resulting from transactions, excluding transactions that are eliminated in consolidated or combined financial statements, with related party.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionSellingGeneralAndAdministrativeExpensesFromTransactionsWithRelatedParty</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenueFromRelatedParties">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1(e))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 946<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.6-07.1(c))<br> -URI http://asc.fasb.org/extlink&amp;oid=6488393&amp;loc=d3e606610-122999<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RevenueFromRelatedParties</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=oge_EnableMidstreamPartnersMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=oge_EnableMidstreamPartnersMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_OperatingCostsChargedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_OperatingCostsChargedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_NaturalGasTransportationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_NaturalGasTransportationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_NaturalGasPurchasesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_NaturalGasPurchasesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_EmploymentCostsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AccountsNotesLoansAndFinancingReceivablesByLegalEntityOfCounterpartyTypeAxis=oge_EmploymentCostsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementScenarioAxis=oge_ExcludingFuelPurchasesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementScenarioAxis=oge_ExcludingFuelPurchasesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>62
<FILENAME>R53.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972416208">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Balance Sheet Information of Equity Method Investment (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems', window );"><strong>Summarized Financial Information of Equity Method Investment [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets', window );">Current assets</a></td>
<td class="nump">$ 416.0<span></span>
</td>
<td class="nump">$ 396.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets', window );">Non-current assets</a></td>
<td class="nump">11,177.0<span></span>
</td>
<td class="nump">10,816.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities', window );">Current liabilities</a></td>
<td class="nump">1,279.0<span></span>
</td>
<td class="nump">362.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities', window );">Non-current liabilities</a></td>
<td class="nump">$ 2,660.0<span></span>
</td>
<td class="nump">$ 3,056.0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>[Line Items] for Summarized Financial Information of Equity Method Investment [Table]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SummarizedFinancialInformationOfEquityMethodInvestmentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of current assets reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33912-111571<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of current liabilities reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33912-111571<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of noncurrent assets reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33912-111571<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of noncurrent liabilities reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33912-111571<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>63
<FILENAME>R54.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6715421152">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Income Statement of Equity Method Investment (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract', window );"><strong>Equity Method Investments and Joint Ventures [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue', window );">Operating revenues</a></td>
<td class="nump">$ 2,803.0<span></span>
</td>
<td class="nump">$ 2,272.0<span></span>
</td>
<td class="nump">$ 2,418.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales', window );">Cost of natural gas and NGLs</a></td>
<td class="nump">1,381.0<span></span>
</td>
<td class="nump">1,017.0<span></span>
</td>
<td class="nump">1,097.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome', window );">Operating income (loss)</a></td>
<td class="nump">528.0<span></span>
</td>
<td class="nump">385.0<span></span>
</td>
<td class="num">(712.0)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss', window );">Net income (loss)</a></td>
<td class="nump">$ 400.3<span></span>
</td>
<td class="nump">$ 289.5<span></span>
</td>
<td class="num">$ (752.0)<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity Method Investment, Summarized Financial Information, Operating Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EquityMethodInvestmentSummarizedFinancialInformationOperatingIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of the cost of sales reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33912-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of revenue from sale of goods and services reduced by sales returns, allowances, and discounts reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>64
<FILENAME>R55.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800414016">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Equity in Earnings of Unconsolidated Affiliates (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2015</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss', window );">Net income (loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 400.3<span></span>
</td>
<td class="nump">$ 289.5<span></span>
</td>
<td class="num">$ (752.0)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome', window );">Timing Differences Related to Equity Method Investee Net Income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(12.2)<span></span>
</td>
<td class="nump">12.1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NetIncomeUsedtoCalculateEquityinEarnings', window );">Net Income Used to Calculate Equity in Earnings</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">400.3<span></span>
</td>
<td class="nump">268.2<span></span>
</td>
<td class="num">(739.9)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProportionateUnconsolidatedAffiliateNetIncome', window );">Proportionate Unconsolidated Affiliate Net Income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">102.7<span></span>
</td>
<td class="nump">70.7<span></span>
</td>
<td class="num">(194.4)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome', window );">OGE Energy's share of Enable net income (loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">102.7<span></span>
</td>
<td class="nump">73.3<span></span>
</td>
<td class="num">(16.0)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityinEarningsAmortizationofBasisDifference', window );">Amortization of basis difference</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.3<span></span>
</td>
<td class="nump">11.6<span></span>
</td>
<td class="nump">13.5<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityinEarningsEliminationofFairValueAdjustments', window );">Elimination of Enable fair value step up</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">17.2<span></span>
</td>
<td class="nump">16.9<span></span>
</td>
<td class="nump">18.0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">131.2<span></span>
</td>
<td class="nump">101.8<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember', window );">Natural Gas Midstream Operations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">131.2<span></span>
</td>
<td class="nump">101.8<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis=us-gaap_PreferredPartnerMember', window );">Preferred Partner [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid', window );">Distribution Made to Limited Partner, Cash Distributions Paid</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="num">$ (9.1)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeHoldingsMember', window );">OGE Holdings [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest', window );">Limited Liability Company or Limited Partnership, Members or Limited Partners, Ownership Interest</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25.70%<span></span>
</td>
<td class="nump">25.70%<span></span>
</td>
<td class="nump">26.30%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems', window );"><strong>Schedule of Equity Method Investments [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Goodwill, Impairment Loss</a></td>
<td class="num">$ (108.4)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">$ 2.6<span></span>
</td>
<td class="nump">$ 178.4<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EquityinEarningsAmortizationofBasisDifference">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity in Earnings Amortization of Basis Difference</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EquityinEarningsAmortizationofBasisDifference</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EquityinEarningsEliminationofFairValueAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity in Earnings Elimination of Fair Value Adjustments</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EquityinEarningsEliminationofFairValueAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NetIncomeUsedtoCalculateEquityinEarnings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net Income Used to Calculate Equity in Earnings</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NetIncomeUsedtoCalculateEquityinEarnings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ProportionateShareofUnconsolidatedAffiliateNetIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proportionate Share of Unconsolidated Affiliate Net Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ProportionateShareofUnconsolidatedAffiliateNetIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ProportionateUnconsolidatedAffiliateNetIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Proportionate Share of Equity Method Investee Net Income, Before Adjustments</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ProportionateUnconsolidatedAffiliateNetIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Timing Differences Related to Equity Method Investee Net Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_TimingDifferencesRelatedtoEquityMethodInvesteeNetIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash distribution paid to unit-holder of limited partnership (LP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 272<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6373374&amp;loc=d3e70434-108055<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 272<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6373374&amp;loc=d3e70478-108055<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DistributionMadeToLimitedPartnerCashDistributionsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) reported by an equity method investment of the entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 205<br> -SubTopic 20<br> -Section 50<br> -Paragraph 7<br> -URI http://asc.fasb.org/extlink&amp;oid=64827811&amp;loc=SL51721683-107760<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 825<br> -SubTopic 10<br> -Section 50<br> -Paragraph 28<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=75031198&amp;loc=d3e14064-108612<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(g))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33912-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13854-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388280&amp;loc=d3e13777-109266<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66022249&amp;loc=d3e33749-111570<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage investment held by members or limited partners of limited liability company (LLC) or limited partnership (LP).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 272<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6373374&amp;loc=d3e70478-108055<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfEquityMethodInvestmentsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis=us-gaap_PreferredPartnerMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis=us-gaap_PreferredPartnerMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeHoldingsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeHoldingsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>65
<FILENAME>R56.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6820374192">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Basis Difference (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ReconciliationofBasisDifferenceLineItems', window );"><strong>Reconciliation of Basis Difference [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity', window );">Equity Method Investment, Difference Between Carrying Amount and Underlying Equity</a></td>
<td class="nump">$ 714.2<span></span>
</td>
<td class="nump">$ 743.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityinEarningsEliminationofFairValueAdjustments', window );">Elimination of Enable fair value step up</a></td>
<td class="nump">17.2<span></span>
</td>
<td class="nump">$ 16.9<span></span>
</td>
<td class="nump">$ 18.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ReconciliationofBasisDifferenceLineItems', window );"><strong>Reconciliation of Basis Difference [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DilutionandImpairmentLoss', window );">Goodwill, Impairment Loss</a></td>
<td class="nump">$ 1.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DilutionandImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Dilution and Impairment Loss</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DilutionandImpairmentLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EquityinEarningsEliminationofFairValueAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity in Earnings Elimination of Fair Value Adjustments</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EquityinEarningsEliminationofFairValueAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ReconciliationofBasisDifferenceLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>[Line Items] for Reconciliation of Basis Difference [Table]</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ReconciliationofBasisDifferenceLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=66011266&amp;loc=d3e33918-111571<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestmentDifferenceBetweenCarryingAmountAndUnderlyingEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>66
<FILENAME>R57.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6803839120">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Fair Value Measurements Carrying and Fair Value Amounts (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">$ 2,999.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,630.5<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_OgAndESeniorNotesMember', window );">OG&amp;E Senior Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">2,854.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,385.5<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Long-Term Debt, Fair Value</a></td>
<td class="nump">3,242.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,657.2<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_OgAndEIndustrialAuthorityBondsMember', window );">OG&amp;E Industrial Authority Bonds [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">135.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">135.4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Long-Term Debt, Fair Value</a></td>
<td class="nump">135.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">135.4<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_OgAndETinkerDebtMember', window );">OG&amp;E Tinker Debt [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="nump">9.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Long-Term Debt, Fair Value</a></td>
<td class="nump">9.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.3<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_OgeEnergySeniorNotesMember', window );">OGE Energy Senior Notes [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">99.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtFairValue', window );">Long-Term Debt, Fair Value</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">99.9<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember', window );">Fair Value, Measurements, Recurring [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems', window );"><strong>Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet', window );">Derivative Assets (Liabilities), at Fair Value, Net</a></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 815<br> -SubTopic 10<br> -Section 45<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=6945355&amp;loc=d3e41228-113958<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_OgAndESeniorNotesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_OgAndESeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_OgAndEIndustrialAuthorityBondsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_OgAndEIndustrialAuthorityBondsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_OgAndETinkerDebtMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_OgAndETinkerDebtMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_OgeEnergySeniorNotesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_OgeEnergySeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>67
<FILENAME>R58.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6824166864">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Stock Based Compensation (Details) - USD ($)<br> $ / shares in Units, $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized', window );">Number of Shares Authorized</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7,400,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense', window );">Tax Benefit from Compensation Expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 3.5<span></span>
</td>
<td class="nump">$ 1.8<span></span>
</td>
<td class="nump">$ 3.1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_MinimumPayoutRange', window );">Minimum payout range</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_MaximumPayoutRange', window );">Maximum payout range</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">200.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Total Compensation Cost Not yet Recognized</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 11.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=oge_PerformanceUnitsRelatedToEarningsPerShareMember', window );">Performance Units Related to Earnings Per Share [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">86,857<span></span>
</td>
<td class="nump">94,735<span></span>
</td>
<td class="nump">88,156<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 34.83<span></span>
</td>
<td class="nump">$ 26.64<span></span>
</td>
<td class="nump">$ 33.99<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">241,518<span></span>
</td>
<td class="nump">221,350<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">86,857<span></span>
</td>
<td class="nump">94,735<span></span>
</td>
<td class="nump">88,156<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod', window );">Equity Instruments Other than Options, Converted in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(61,742)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Equity Instruments Other than Options, Forfeited in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(4,947)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AwardsOtherThanOptionsFullyVested', window );">Awards Other than Options, Fully Vested</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">67,148<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue', window );">Equity Instruments Other than Options, Converted, Aggregrate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested', window );">Equity Instruments Other than Options, Vested in Period, Aggregate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding', window );">Equity Instruments Other than Options, Outstanding, Aggregrate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested', window );">Equity Instruments Other than Options, Fully Vested, Aggregrate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 5.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Equity Instruments Other than Options, Nonvested, Number, Beginning Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">159,608<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">86,857<span></span>
</td>
<td class="nump">94,735<span></span>
</td>
<td class="nump">88,156<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">Equity Instruments Other than Options, Vested in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(67,148)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Equity Instruments Other than Options, Forfeited in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(4,947)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Equity Instruments Other than Options, Nonvested, Number, Ending Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">174,370<span></span>
</td>
<td class="nump">159,608<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 30.58<span></span>
</td>
<td class="nump">$ 29.71<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">34.83<span></span>
</td>
<td class="nump">$ 26.64<span></span>
</td>
<td class="nump">$ 33.99<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">33.99<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 31.12<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AwardsOtherThanOptionsVestedAndExpectedToVest', window );">Awards Other than Options, Vested and Expected to Vest, Outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">164,148<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock', window );">Fair Value of Vested Performance Units and Restricted Stock</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 1.2<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Total Compensation Cost Not yet Recognized</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 2.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Total Compensation Cost Not yet Recognized, Period for Recognition</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">1 year 8 months 1 day<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=oge_TotalShareholderReturnMember', window );">Total Shareholder Return [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">260,570<span></span>
</td>
<td class="nump">284,211<span></span>
</td>
<td class="nump">264,454<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 41.77<span></span>
</td>
<td class="nump">$ 20.97<span></span>
</td>
<td class="nump">$ 31.02<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate', window );">Expected Dividend Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3.80%<span></span>
</td>
<td class="nump">3.50%<span></span>
</td>
<td class="nump">2.60%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate', window );">Expected Volatility Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">19.90%<span></span>
</td>
<td class="nump">19.80%<span></span>
</td>
<td class="nump">16.90%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate', window );">Risk Free Interest Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.44%<span></span>
</td>
<td class="nump">0.88%<span></span>
</td>
<td class="nump">0.91%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1', window );">Expected Term</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">2 years 9 months 18 days<span></span>
</td>
<td class="text">2 years 10 months 2 days<span></span>
</td>
<td class="text">2 years 10 months 6 days<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">724,551<span></span>
</td>
<td class="nump">664,045<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">260,570<span></span>
</td>
<td class="nump">284,211<span></span>
</td>
<td class="nump">264,454<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod', window );">Equity Instruments Other than Options, Converted in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(185,214)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Equity Instruments Other than Options, Forfeited in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(14,850)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AwardsOtherThanOptionsFullyVested', window );">Awards Other than Options, Fully Vested</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">201,431<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue', window );">Equity Instruments Other than Options, Converted, Aggregrate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested', window );">Equity Instruments Other than Options, Vested in Period, Aggregate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding', window );">Equity Instruments Other than Options, Outstanding, Aggregrate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested', window );">Equity Instruments Other than Options, Fully Vested, Aggregrate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 2.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Equity Instruments Other than Options, Nonvested, Number, Beginning Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">478,831<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">260,570<span></span>
</td>
<td class="nump">284,211<span></span>
</td>
<td class="nump">264,454<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">Equity Instruments Other than Options, Vested in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(201,431)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Equity Instruments Other than Options, Forfeited in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(14,850)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Equity Instruments Other than Options, Nonvested, Number, Ending Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">523,120<span></span>
</td>
<td class="nump">478,831<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 30.96<span></span>
</td>
<td class="nump">$ 25.16<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">41.77<span></span>
</td>
<td class="nump">$ 20.97<span></span>
</td>
<td class="nump">$ 31.02<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">31.18<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 31.01<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AwardsOtherThanOptionsVestedAndExpectedToVest', window );">Awards Other than Options, Vested and Expected to Vest, Outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="nump">492,446<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock', window );">Fair Value of Vested Performance Units and Restricted Stock</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 6.3<span></span>
</td>
<td class="nump">$ 6.4<span></span>
</td>
<td class="nump">$ 8.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Total Compensation Cost Not yet Recognized</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 8.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Total Compensation Cost Not yet Recognized, Period for Recognition</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">1 year 9 months<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_PerformanceSharesMember', window );">Performance Shares [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Compensation Expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 9.0<span></span>
</td>
<td class="nump">4.5<span></span>
</td>
<td class="nump">8.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Total Compensation Cost Not yet Recognized</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember', window );">Restricted Stock [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Compensation Expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="nump">$ 0.1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,145<span></span>
</td>
<td class="nump">1,881<span></span>
</td>
<td class="nump">958<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 34.96<span></span>
</td>
<td class="nump">$ 29.27<span></span>
</td>
<td class="nump">$ 26.11<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding, Number</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4,242<span></span>
</td>
<td class="nump">4,912<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,145<span></span>
</td>
<td class="nump">1,881<span></span>
</td>
<td class="nump">958<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Equity Instruments Other than Options, Forfeited in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested', window );">Equity Instruments Other than Options, Vested in Period, Aggregate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding', window );">Equity Instruments Other than Options, Outstanding, Aggregrate Intrinsic Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Equity Instruments Other than Options, Nonvested, Number, Beginning Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4,912<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted', window );">Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3,145<span></span>
</td>
<td class="nump">1,881<span></span>
</td>
<td class="nump">958<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod', window );">Equity Instruments Other than Options, Vested in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(3,815)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod', window );">Equity Instruments Other than Options, Forfeited in Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber', window );">Equity Instruments Other than Options, Nonvested, Number, Ending Balance</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4,242<span></span>
</td>
<td class="nump">4,912<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 33.58<span></span>
</td>
<td class="nump">$ 31.29<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">34.96<span></span>
</td>
<td class="nump">$ 29.27<span></span>
</td>
<td class="nump">$ 26.11<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">31.71<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue', window );">Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 0.00<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AwardsOtherThanOptionsVestedAndExpectedToVest', window );">Awards Other than Options, Vested and Expected to Vest, Outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4,242<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock', window );">Fair Value of Vested Performance Units and Restricted Stock</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="nump">$ 0.2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized', window );">Total Compensation Cost Not yet Recognized</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1', window );">Total Compensation Cost Not yet Recognized, Period for Recognition</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">1 year 4 months 2 days<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AwardTypeAxis=us-gaap_StockCompensationPlanMember', window );">Stock Compensation Plan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Compensation Expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 9.1<span></span>
</td>
<td class="nump">4.6<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AmountAttributabletoUnconsolidatedAffiliates', window );">Amount paid by unconsolidated affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.5<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates', window );">Compensation Expense, Net of Unconsolidated Affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9.1<span></span>
</td>
<td class="nump">4.6<span></span>
</td>
<td class="nump">7.9<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=oge_PerformanceUnitsRelatedToEarningsPerShareMember', window );">Performance Units Related to Earnings Per Share [Member] | Performance Shares [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Compensation Expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.4<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=oge_TotalShareholderReturnMember', window );">Total Shareholder Return [Member] | Performance Shares [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllocatedShareBasedCompensationExpense', window );">Compensation Expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 7.6<span></span>
</td>
<td class="nump">$ 4.5<span></span>
</td>
<td class="nump">$ 7.6<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis=us-gaap_CommonStockMember', window );">Common Stock [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation', window );">Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2,298<span></span>
</td>
<td class="nump">2,100<span></span>
</td>
<td class="nump">82,046<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis=us-gaap_RestrictedStockMember', window );">Restricted Stock [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems', window );"><strong>Share-based Compensation Arrangement by Share-based Payment Award [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation', window );">Shares Paid for Tax Withholding</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">146<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="5"></td></tr>
<tr><td colspan="5"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">These amounts represent performance units that vested at December&#160;31, 2016 which were settled in February 2017.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">The intrinsic value of the performance units based on total shareholder return and earnings per share is $2.3 million</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Allocated Share-Based Compensation Expense, Net of Unconsolidated Affiliates</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AllocatedShareBasedCompensationExpenseNetOfUnconsolidatedAffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AmountAttributabletoUnconsolidatedAffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount Attributable to Unconsolidated Affiliates</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AmountAttributabletoUnconsolidatedAffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AwardsOtherThanOptionsFullyVested">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Awards Other than Options, Fully Vested</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AwardsOtherThanOptionsFullyVested</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AwardsOtherThanOptionsVestedAndExpectedToVest">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Awards Other than Options, Vested and Expected to Vest</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AwardsOtherThanOptionsVestedAndExpectedToVest</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity Instruments Other than Options, Converted, Aggregrate Intrinsic Value</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EquityInstrumentsOtherThanOptionsConvertedAggregrateIntrinsicValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity Instruments Other than Options, Converted in Period</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EquityInstrumentsOtherThanOptionsConvertedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value of Vested Performance Units and Restricted Stock</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueOfVestedPerformanceUnitsAndRestrictedStock</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_MaximumPayoutRange">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum payout range</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_MaximumPayoutRange</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_MinimumPayoutRange">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Minimum payout range</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_MinimumPayoutRange</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllocatedShareBasedCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.F)<br> -URI http://asc.fasb.org/extlink&amp;oid=27013229&amp;loc=d3e301413-122809<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5047-113901<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AllocatedShareBasedCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Unrecognized cost of unvested share-based compensation awards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (h)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(i)-(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(2)(iii)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The risk-free interest rate assumption that is used in valuing an option on its own shares.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(iv)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net number of non-option equity instruments granted to participants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(iv)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of equity instruments other than options outstanding, including both vested and non-vested instruments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)(1)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Intrinsic value of equity-based compensation awards not vested. Excludes stock and unit options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueNonvested</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Intrinsic value of equity-based compensation awards outstanding. Excludes stock and unit options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Intrinsic value of equity-based compensation awards vested. Excludes stock and unit options.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueVested</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (f)(2)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=96867065&amp;loc=d3e5070-113901<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 718<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 14.D.2)<br> -URI http://asc.fasb.org/extlink&amp;oid=27013229&amp;loc=d3e301413-122809<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:durationItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=oge_PerformanceUnitsRelatedToEarningsPerShareMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=oge_PerformanceUnitsRelatedToEarningsPerShareMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=oge_TotalShareholderReturnMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=oge_TotalShareholderReturnMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_PerformanceSharesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_PerformanceSharesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_RestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AwardTypeAxis=us-gaap_StockCompensationPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AwardTypeAxis=us-gaap_StockCompensationPlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=oge_PerformanceUnitsRelatedToEarningsPerShareMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=oge_PerformanceUnitsRelatedToEarningsPerShareMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=oge_TotalShareholderReturnMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=oge_TotalShareholderReturnMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis=us-gaap_CommonStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis=us-gaap_CommonStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis=us-gaap_RestrictedStockMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ShareBasedCompensationSharesIssuedReturnedAndCashRecievedFromExerciseAxis=us-gaap_RestrictedStockMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>68
<FILENAME>R59.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6716320544">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Supplemental Cash Flow Information (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract', window );"><strong>NON-CASH INVESTING AND FINANCING ACTIVITIES</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PowerPlantLongTermServiceAgreement', window );">Power plant long-term service agreement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 2.6<span></span>
</td>
<td class="nump">$ 39.5<span></span>
</td>
<td class="nump">$ 2.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SupplementalCashFlowElementsAbstract', window );"><strong>SUPPLEMENTAL CASH FLOW INFORMATION</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest (net of interest capitalized)</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">139.6<span></span>
</td>
<td class="nump">141.9<span></span>
</td>
<td class="nump">145.4<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes (net of income tax refunds)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(16.0)<span></span>
</td>
<td class="num">(5.9)<span></span>
</td>
<td class="num">(3.4)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestCostsCapitalized', window );">Interest costs capitalized</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 18.0<span></span>
</td>
<td class="nump">$ 7.5<span></span>
</td>
<td class="nump">$ 4.2<span></span>
</td>
</tr>
<tr><td colspan="4"></td></tr>
<tr><td colspan="4"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Net of interest capitalized of $18.0 million, $7.5 million and $4.2 million in 2017, 2016 and 2015, respectively.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PowerPlantLongTermServiceAgreement">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Power Plant Long-Term Service Agreement</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PowerPlantLongTermServiceAgreement</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestCostsCapitalized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of interest capitalized during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestCostsCapitalized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cash paid, after deduction of cash paid for capitalized interest, for interest. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=98513485&amp;loc=d3e4297-108586<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestPaidNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NoncashInvestingAndFinancingItemsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_NoncashInvestingAndFinancingItemsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SupplementalCashFlowElementsAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SupplementalCashFlowElementsAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>69
<FILENAME>R60.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6823897808">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Income Taxes (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
<th class="th"><div>Dec. 31, 2014</div></th>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_Reductioninnetdeferredincometaxliability', window );">Reduction in net deferred income tax liability</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 1,273.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CurrentFederalTaxExpenseBenefit', window );">Current Federal Tax Expense (Benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4.9<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CurrentStateAndLocalTaxExpenseBenefit', window );">Current State and Local Tax Expense (Benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(4.2)<span></span>
</td>
<td class="num">(5.7)<span></span>
</td>
<td class="num">(5.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CurrentIncomeTaxExpenseBenefit', window );">Current Income Tax Expense (Benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.7<span></span>
</td>
<td class="num">(5.7)<span></span>
</td>
<td class="num">(5.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredFederalIncomeTaxExpenseBenefit', window );">Deferred Federal Income Tax Expense (Benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(75.9)<span></span>
</td>
<td class="nump">126.0<span></span>
</td>
<td class="nump">98.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit', window );">Deferred State and Local Income Tax Expense (Benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">26.0<span></span>
</td>
<td class="nump">28.0<span></span>
</td>
<td class="nump">4.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred Income Tax Expense (Benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(49.9)<span></span>
</td>
<td class="nump">154.0<span></span>
</td>
<td class="nump">103.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InvestmentTaxCredit', window );">Investment Tax Credit</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(0.1)<span></span>
</td>
<td class="num">(0.2)<span></span>
</td>
<td class="num">(0.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income Tax Expense (Benefit)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">$ (49.3)<span></span>
</td>
<td class="nump">$ 148.1<span></span>
</td>
<td class="nump">$ 97.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate', window );">Statutory federal tax rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">35.00%<span></span>
</td>
<td class="nump">35.00%<span></span>
</td>
<td class="nump">35.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_Federaltaxpercentagerevaluation', window );">Federal deferred tax revaluation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(41.20%)<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther', window );">Federal renewable energy credit (A)</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="num">(4.80%)<span></span>
</td>
<td class="num">(6.80%)<span></span>
</td>
<td class="num">(8.90%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent', window );">Remeasurement of state deferred tax liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.40%<span></span>
</td>
<td class="nump">0.90%<span></span>
</td>
<td class="num">(0.80%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends', window );">401(k) dividends</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(0.50%)<span></span>
</td>
<td class="num">(0.60%)<span></span>
</td>
<td class="num">(0.70%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment', window );">Federal investment tax credits, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(0.10%)<span></span>
</td>
<td class="num">(0.80%)<span></span>
</td>
<td class="num">(0.20%)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes', window );">State income taxes, net of federal income tax benefit</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2.00%<span></span>
</td>
<td class="nump">1.90%<span></span>
</td>
<td class="nump">0.10%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies', window );">Uncertain tax positions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.00%<span></span>
</td>
<td class="nump">0.10%<span></span>
</td>
<td class="nump">0.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes', window );">Amortization of net unfunded deferred taxes</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.70%<span></span>
</td>
<td class="nump">0.70%<span></span>
</td>
<td class="nump">0.90%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments', window );">Other</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(0.10%)<span></span>
</td>
<td class="nump">0.10%<span></span>
</td>
<td class="nump">0.30%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations', window );">Effective income tax rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(8.60%)<span></span>
</td>
<td class="nump">30.50%<span></span>
</td>
<td class="nump">26.40%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities', window );">Accrued liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">$ (7.4)<span></span>
</td>
<td class="num">$ (16.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther', window );">Accrued vacation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(2.1)<span></span>
</td>
<td class="num">(3.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts', window );">Uncollectible accounts</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(0.4)<span></span>
</td>
<td class="num">(0.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment', window );">Accelerated depreciation and other property related differences</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,449.6<span></span>
</td>
<td class="nump">2,103.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners', window );">Investment in Enable Midstream Partners</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">441.7<span></span>
</td>
<td class="nump">657.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets', window );">Regulatory asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">18.9<span></span>
</td>
<td class="nump">34.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet', window );">Income taxes (recoverable from) refundable to customers, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(244.3)<span></span>
</td>
<td class="nump">24.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses', window );">Company Pension Plan</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11.5<span></span>
</td>
<td class="nump">16.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts', window );">Bond redemption-unamortized costs</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2.6<span></span>
</td>
<td class="nump">4.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesDerivatives', window );">Derivative instruments</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.6<span></span>
</td>
<td class="nump">2.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Federal tax credits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(218.5)<span></span>
</td>
<td class="num">(220.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NonCurrentDeferredTaxAssetsStateTaxCredits', window );">State tax credits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(141.7)<span></span>
</td>
<td class="num">(112.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits', window );">Postretirement medical and life insurance benefits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(25.2)<span></span>
</td>
<td class="num">(48.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NonCurrentDeferredTaxAssetNetOperatingLosses', window );">Net operating losses</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(21.1)<span></span>
</td>
<td class="num">(31.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities', window );">Regulatory liabilities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(16.8)<span></span>
</td>
<td class="num">(34.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations', window );">Asset retirement obligations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(19.2)<span></span>
</td>
<td class="num">(24.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits', window );">Deferred federal investment tax credits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(0.5)<span></span>
</td>
<td class="num">(0.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOther', window );">Other</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(0.9)<span></span>
</td>
<td class="num">(14.0)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Total deferred income tax liabilities, net</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,227.8<span></span>
</td>
<td class="nump">2,334.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefits', window );">Unrecognized Tax Benefits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">20.7<span></span>
</td>
<td class="nump">20.7<span></span>
</td>
<td class="nump">$ 20.2<span></span>
</td>
<td class="nump">$ 16.1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions', window );">Current year additions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.5<span></span>
</td>
<td class="nump">4.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued', window );">Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Tax Credit Carryforward, Deferred Tax Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">218.5<span></span>
</td>
<td class="nump">220.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_Reductioninincometaxexpense', window );">Reduction in income tax expense</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">234.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes', window );">Increased Regulatory Liabilities due to Income Taxes</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1,038.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAxis=oge_StateOperatingLossMember', window );">State operating loss [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLossCarryforwards', window );">Operating Loss Carryforwards</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">472.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal', window );">Deferred Tax Assets, Operating Loss Carryforwards, State and Local</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 21.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardExpirationDate', window );">Tax Credit Carryforward, Expiration Date</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">Dec. 31,  2030<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAxis=oge_FederalTaxCreditsMemberMember', window );">Federal tax credits [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Federal tax credits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">$ (218.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAmount', window );">Tax Credit Carryforward, Amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">218.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Tax Credit Carryforward, Deferred Tax Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 218.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardExpirationDate', window );">Tax Credit Carryforward, Expiration Date</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">Dec. 31,  2029<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaInvestmentTaxCreditsMemberMember', window );">Oklahoma investment tax credits [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Federal tax credits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">$ (113.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAmount', window );">Tax Credit Carryforward, Amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">144.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Tax Credit Carryforward, Deferred Tax Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">113.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaCapitalInvestmentBoardCreditsMemberMember', window );">Oklahoma capital investment board credits [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Federal tax credits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(8.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAmount', window );">Tax Credit Carryforward, Amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">8.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Tax Credit Carryforward, Deferred Tax Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">8.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaZeroEmissionTaxCreditsMemberMember', window );">Oklahoma zero emission tax credits [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Federal tax credits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(19.4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardAmount', window );">Tax Credit Carryforward, Amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">24.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards', window );">Tax Credit Carryforward, Deferred Tax Asset</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 19.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxCreditCarryforwardExpirationDate', window );">Tax Credit Carryforward, Expiration Date</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">Dec. 31,  2020<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyCorpMember', window );">OGE Energy Corp. [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate', window );">Unrecognized Tax Benefits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 16.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">Og and E [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate', window );">Unrecognized Tax Benefits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 13.5<span></span>
</td>
<td class="nump">$ 13.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="5"></td></tr>
<tr><td colspan="5"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Represents credits associated with the production from OG&amp;E's wind farms.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred Tax Liabilities, Income Taxes Refundable to Customers, Net</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DeferredTaxLiabilitiesIncomeTaxesRefundableToCustomersNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred Tax Liabilities, Unamortized Bond Redemption Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DeferredTaxLiabilitiesUnamortizedBondRedemptionCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Effective Income Tax Rate Reconciliation Amortization of Net Unfunded Deferred Taxes</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EffectiveIncomeTaxRateReconciliationAmortizationOfNetUnfundedDeferredTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EffectiveIncomeTaxRateReconciliationChangeinDeferredTaxLiabilitiesValuationAllowancePercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_Federaltaxpercentagerevaluation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Federal tax percentage revaluation</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_Federaltaxpercentagerevaluation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Increased Regulatory Liabilities due to Income Taxes</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_IncreasedRegulatoryLiabilitiesduetoIncomeTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NonCurrentDeferredTaxAssetNetOperatingLosses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Current Deferred Tax Asset, Net Operating Losses</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NonCurrentDeferredTaxAssetNetOperatingLosses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Current Deferred Tax Assets, Deferred Federal Investment Tax Credits</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NonCurrentDeferredTaxAssetsDeferredFederalInvestmentTaxCredits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Current Deferred Tax Assets, Regulatory Liabilities</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NonCurrentDeferredTaxAssetsRegulatoryLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NonCurrentDeferredTaxAssetsStateTaxCredits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Current Deferred Tax Assets, State Tax Credits</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NonCurrentDeferredTaxAssetsStateTaxCredits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Non-Current Deferred Tax Liabilities, Investment in Enable Midstream Partners</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NonCurrentDeferredTaxLiabilitiesInvestmentinEnableMidstreamPartners</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_Reductioninincometaxexpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>reduction in income tax expense</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_Reductioninincometaxexpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_Reductioninnetdeferredincometaxliability">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reduction in net deferred income tax liability</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_Reductioninnetdeferredincometaxliability</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CurrentFederalTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CurrentFederalTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CurrentIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CurrentIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CurrentStateAndLocalTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CurrentStateAndLocalTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredFederalIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredFederalIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB Topic 6.I.7)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxCreditCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxCreditCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from the allowance for doubtful accounts.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from asset retirement obligations. An asset retirement obligation is a legal obligation associated with the disposal or retirement from service of a tangible long-lived asset.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAssetRetirementObligations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesDerivatives">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax liability attributable to taxable temporary differences from derivatives.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesDerivatives</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31931-109318<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 9<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31958-109318<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 45<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=84176650&amp;loc=d3e31917-109318<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesPrepaidExpenses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesPrepaidExpenses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesRegulatoryAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of deferred tax liability attributable to taxable temporary differences from regulatory assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 25<br> -Paragraph 20<br> -URI http://asc.fasb.org/extlink&amp;oid=96869850&amp;loc=d3e28680-109314<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 8<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32632-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32621-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesRegulatoryAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateContinuingOperations">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateContinuingOperations</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of domestic federal statutory tax rate applicable to pretax income (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for dividend paid to employee stock ownership plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsEmployeeStockOwnershipPlanDividends</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationTaxContingencies</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to investment tax credit.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 12<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32687-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 6.I)<br> -URI http://asc.fasb.org/extlink&amp;oid=34349781&amp;loc=d3e330036-122817<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 13<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32698-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a),(b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InvestmentTaxCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount deducted from an entities' taxes, reflecting a percentage of an amount invested in certain assets spread over the useful life of those assets; includes deferred investment tax credits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InvestmentTaxCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLossCarryforwards">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLossCarryforwards</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardExpirationDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Expiration date of the tax credit carryforward, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 3<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32559-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardExpirationDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefits">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of unrecognized tax benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefits</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32718-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 15A<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=SL6600010-109319<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAxis=oge_StateOperatingLossMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardAxis=oge_StateOperatingLossMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAxis=oge_FederalTaxCreditsMemberMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardAxis=oge_FederalTaxCreditsMemberMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaInvestmentTaxCreditsMemberMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaInvestmentTaxCreditsMemberMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaCapitalInvestmentBoardCreditsMemberMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaCapitalInvestmentBoardCreditsMemberMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaZeroEmissionTaxCreditsMemberMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxCreditCarryforwardAxis=oge_OklahomaZeroEmissionTaxCreditsMemberMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyCorpMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyCorpMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>70
<FILENAME>R61.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972171680">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Common Equity Automatic Dividend Reinvestment and Stock Purchase Plan (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="2">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodValueNewIssues', window );">Proceeds From Issuance of Shares Under Dividend Reinvestment Plan And Stock Purchase Plan</a></td>
<td class="num">$ (0.1)<span></span>
</td>
<td class="nump">$ 7.2<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PlanNameAxis=oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember', window );">Automatic Dividend Reinvestment and Stock Purchase Plan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues', window );">Stock Issued During Period, Shares, Dividend Reinvestment Plan and Stock Purchase Plan</a></td>
<td class="nump">0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance', window );">Shares Held in Reserve Related to Dividend Reinvestment Plan and Stock Purchase Plan</a></td>
<td class="nump">4,774,442<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate number of common shares reserved for future issuance.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.29)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CommonStockCapitalSharesReservedForFutureIssuance</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodSharesNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of new stock issued during the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodSharesNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockIssuedDuringPeriodValueNewIssues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=84159872&amp;loc=d3e21463-112644<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 505<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.3-04)<br> -URI http://asc.fasb.org/extlink&amp;oid=27012166&amp;loc=d3e187085-122770<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(29))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StockIssuedDuringPeriodValueNewIssues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PlanNameAxis=oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PlanNameAxis=oge_AutomaticDividendReinvestmentAndStockPurchasePlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>71
<FILENAME>R62.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6799986272">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Common Equity Earnings Per Share (Details) - USD ($)<br> $ / shares in Units, shares in Millions, $ in Millions</strong></div></th>
<th class="th" colspan="16">3 Months Ended</th>
<th class="th" colspan="5">12 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Dec. 31, 2017</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2017</div></th>
<th class="th" colspan="2"><div>Jun. 30, 2017</div></th>
<th class="th" colspan="2"><div>Mar. 31, 2017</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2016</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2016</div></th>
<th class="th" colspan="2"><div>Jun. 30, 2016</div></th>
<th class="th" colspan="2"><div>Mar. 31, 2016</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2017</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount', window );">Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income attributable to OGE Energy</a></td>
<td class="nump">$ 294.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 183.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 104.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 36.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 57.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 183.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 71.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 25.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 619.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 338.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 271.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">Basic Average Common Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares', window );">Contingently Issuable Shares (Performance and Restricted Stock Units)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">Diluted Average Common Shares Outstanding</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">200.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">199.6<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract', window );"><strong>Earnings Per Share, Basic and Diluted [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Basic earnings per average common share attributable to OGE Energy common shareholders</a></td>
<td class="nump">$ 1.48<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.52<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.18<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.29<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.35<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.13<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 3.10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.69<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.36<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted earnings per average common share attributable to OGE Energy common shareholders</a></td>
<td class="nump">$ 1.48<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.52<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.18<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.29<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.35<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.13<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 3.10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.69<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.36<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember', window );">Retained Earnings [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income attributable to OGE Energy</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 619.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 338.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 271.3<span></span>
</td>
</tr>
<tr><td colspan="22"></td></tr>
<tr><td colspan="22"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=96948231&amp;loc=d3e4984-109258<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasicAndDilutedAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasicAndDilutedAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares.  Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 55<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e2626-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 48<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e2538-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 16<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1505-109256<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 10<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1448-109256<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementEquityComponentsAxis=us-gaap_RetainedEarningsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>72
<FILENAME>R63.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6972168944">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Common Equity Dividends Restriction (Details)<br> shares in Millions, $ in Millions</strong></div></th>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($) </div>
<div>shares</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PreferredStockSharesOutstanding', window );">Preferred Stock, Shares Outstanding | shares</a></td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization', window );">Ratio of Consolidated Debt to Consolidated Capitalization</a></td>
<td class="nump">65.00%<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization', window );">Ratio of Consolidated Debt to Consolidated Capitalization</a></td>
<td class="nump">65.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RetainedEarningsRestricted', window );">Retained Earnings, Restricted</a></td>
<td class="nump">$ 605.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RetainedEarningsUnrestricted', window );">Retained Earnings, Unrestricted</a></td>
<td class="nump">$ 2,200.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">Og and E [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization', window );">Ratio of Consolidated Debt to Consolidated Capitalization</a></td>
<td class="nump">65.00%<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RetainedEarningsRestricted', window );">Retained Earnings, Restricted</a></td>
<td class="nump">$ 600.1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RetainedEarningsUnrestricted', window );">Retained Earnings, Unrestricted</a></td>
<td class="nump">$ 1,800.0<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percentage of consolidated debt to total consolidated capitalization, which the entity may not exceed pursuant to a debt covenant.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RatioofConsolidatedDebttoConsolidatedCapitalization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RetainedEarningsRestricted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of retained earnings which are restricted from being paid out in dividends. Paying out this amount would cause the Company to exceed it's debt to total capitalization ratio established by the Company's debt covenants.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RetainedEarningsRestricted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RetainedEarningsUnrestricted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of retained earnings which are available to be paid out in dividends.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RetainedEarningsUnrestricted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PreferredStockSharesOutstanding">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(28))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PreferredStockSharesOutstanding</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:sharesItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>73
<FILENAME>R64.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6820950288">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Long-Term Debt (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,999.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,630.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PercentOfPrincipalAmountSubjectToOptionalTender', window );">Percent of Principal Amount Subject to Optional Tender</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths', window );">Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 250.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo', window );">Long-term Debt, Maturities, Repayments of Principal in Year Two</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">250.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree', window );">Long-term Debt, Maturities, Repayments of Principal in Year Three</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour', window );">Long-term Debt, Maturities, Repayments of Principal in Year Four</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive', window );">Long-term Debt, Maturities, Repayments of Principal in Year Five</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember', window );">Garfield Industrial Authority, January 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Date Due</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jan.  01,  2025<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member', window );">Muskogee Industrial Authority, Janaury 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Date Due</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jan.  01,  2025<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member', window );">Muskogee Industrial Authority, June 1, 2027 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Date Due</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Jun.  01,  2027<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember', window );">Redeemable during the next 12 months</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebt', window );">Total long-term debt</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 135.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Redeemable during the next 12 months | Garfield Industrial Authority, January 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long term debt, gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">47.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">47.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority, Janaury 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long term debt, gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">32.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">32.4<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority, June 1, 2027 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long term debt, gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">56.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">56.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | OG&amp;E [Member] | Series due April 1, 2047 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long term debt, gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300.0<span></span>
</td>
<td class="nump">$ 300.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.15%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Date Due</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Apr.  01,  2047<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | OG&amp;E [Member] | Series Due July 15, 2017 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long term debt, gross</a></td>
<td class="nump">$ 125.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">125.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="nump">6.50%<span></span>
</td>
<td class="nump">6.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Date Due</a></td>
<td class="text">Jul. 15,  2017<span></span>
</td>
<td class="text">Jul. 15,  2017<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember', window );">Senior Notes [Member] | OG&amp;E [Member] | Series due August 15, 2047 [Member] [Domain]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentCarryingAmount', window );">Long term debt, gross</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 300.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.85%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentMaturityDate', window );">Date Due</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">Aug. 15,  2047<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Redeemable during the next 12 months | Garfield Industrial Authority, January 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.65%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority, Janaury 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.65%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority, June 1, 2027 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.66%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Redeemable during the next 12 months | Garfield Industrial Authority, January 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.86%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority, Janaury 1, 2025 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.80%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority, June 1, 2027 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentLineItems', window );"><strong>Debt Instrument [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtInstrumentInterestRateStatedPercentage', window );">Debt Instrument, Interest Rate, Stated Percentage</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.80%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PercentOfPrincipalAmountSubjectToOptionalTender">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percent of Principal Amount Subject to Optional Tender</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PercentOfPrincipalAmountSubjectToOptionalTender</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentCarryingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentCarryingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentInterestRateStatedPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Contractual interest rate for funds borrowed, under the debt agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentInterestRateStatedPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentMaturityDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.22(a)(2))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentMaturityDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 470<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6802200&amp;loc=d3e1835-112601<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 3<br> -Subparagraph (SX 210.12-04.(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e24072-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_GarfieldIndustrialAuthorityBondMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2025Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_MuskogeeIndustrialAuthorityBondDue2027Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis=us-gaap_DebenturesSubjectToMandatoryRedemptionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueApril12047Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueApril12047Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152017Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesDueJuly152017Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtInstrumentAxis=oge_SeriesdueAugust152047MemberDomain">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DebtInstrumentAxis=oge_SeriesdueAugust152047MemberDomain</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>74
<FILENAME>R65.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6804195920">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Short-Term Debt and Credit Facilities (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowings', window );">Short-term debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 168.4<span></span>
</td>
<td class="nump">$ 236.2<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityAbstract', window );"><strong>Line of Credit Facility [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Aggregate Commitment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">900.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Amount Outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 168.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermDebtWeightedAverageInterestRate', window );">Weighted Average Interest Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.62%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityExpirationDate1', window );">Maturity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">Mar.  08,  2022<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization', window );">Ratio of Consolidated Debt to Consolidated Capitalization</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">65.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity', window );">Line of Credit Facility, Current Borrowing Capacity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 450.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityAbstract', window );"><strong>Line of Credit Facility [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCredit', window );">Amount Outstanding</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 168.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermDebtWeightedAverageInterestRate', window );">Weighted Average Interest Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.62%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityExpirationDate1', window );">Maturity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">Mar.  08,  2022<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization', window );">Ratio of Consolidated Debt to Consolidated Capitalization</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">65.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgAndEMember', window );">OG&amp;E [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityLineItems', window );"><strong>Line of Credit Facility [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity', window );">Line of Credit Facility, Current Borrowing Capacity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 450.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityAbstract', window );"><strong>Line of Credit Facility [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity', window );">Aggregate Commitment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">600.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LettersOfCreditOutstandingAmount', window );">Letters of Credit Outstanding, Amount</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermDebtWeightedAverageInterestRate', window );">Weighted Average Interest Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.95%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityExpirationDate1', window );">Maturity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">Mar.  08,  2022<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt', window );">Period For Which Regulatory Approval Has Been Given to Acquire Short Term Debt</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">2 years<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval', window );">Short Term Borrowing Capacity That Has Regulatory Approval</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 800.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DebtRestrictionMaximumLettersofCredit', window );">Debt Restriction Maximum Letters of Credit</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">100.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility', window );">Available Optional Increase of Borrowing Capacity in Credit Facility</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 150.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization', window );">Ratio of Consolidated Debt to Consolidated Capitalization</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">65.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_TypeofAccelerationofDebtAxis=oge_UninsuredJudgementsMember', window );">Uninsured Judgements [Member] | OGE Energy [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityAbstract', window );"><strong>Line of Credit Facility [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AccelerationofIndebtednessofCreditFacility', window );">Acceleration of Indebtedness of Credit Facility</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 100.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_TypeofAccelerationofDebtAxis=oge_UninsuredJudgementsMember', window );">Uninsured Judgements [Member] | OG&amp;E [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LineOfCreditFacilityAbstract', window );"><strong>Line of Credit Facility [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AccelerationofIndebtednessofCreditFacility', window );">Acceleration of Indebtedness of Credit Facility</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 100.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="3"></td></tr>
<tr><td colspan="3"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Includes direct borrowings under the revolving credit agreements, commercial paper borrowings and letters of credit at December&#160;31, 2017.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AccelerationofIndebtednessofCreditFacility">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Acceleration of Indebtedness of Credit Facility</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AccelerationofIndebtednessofCreditFacility</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Available Optional Increase of Borrowing Capacity in Credit Facility</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AvailableOptionalIncreaseofBorrowingCapacityinCreditFacility</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DebtRestrictionMaximumLettersofCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Debt Restriction Maximum Letters of Credit</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DebtRestrictionMaximumLettersofCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period For Which Regulatory Approval Has Been Given to Acquire Short Term Debt</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PeriodForWhichRegulatoryApprovalHasBeenGivenToAcquireShortTermDebt</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>us-types:durationStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RatioofConsolidatedDebttoConsolidatedCapitalization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The percentage of consolidated debt to total consolidated capitalization, which the entity may not exceed pursuant to a debt covenant.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RatioofConsolidatedDebttoConsolidatedCapitalization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Short Term Borrowing Capacity That Has Regulatory Approval</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ShortTermBorrowingCapacityThatHasRegulatoryApproval</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LettersOfCreditOutstandingAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LettersOfCreditOutstandingAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(22))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(16))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityExpirationDate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Date the credit facility terminates, in CCYY-MM-DD format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityExpirationDate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b),22(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermBorrowings">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02(19)(a))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(13))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(16)(a)(1))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermBorrowings</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermDebtWeightedAverageInterestRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average interest rate of short-term debt outstanding calculated at point in time.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.19(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ShortTermDebtWeightedAverageInterestRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgAndEMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgAndEMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_TypeofAccelerationofDebtAxis=oge_UninsuredJudgementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_TypeofAccelerationofDebtAxis=oge_UninsuredJudgementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>75
<FILENAME>R66.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6913928336">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Retirement Plans and Postretirement Benefit Plans (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAmendments', window );">Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 42.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsPlanAssets', window );">Defined Benefit Plan, Plan Assets, Payment for Settlement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">26.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionContributions', window );">Payment for Pension Benefits</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 20.0<span></span>
</td>
<td class="nump">$ 20.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Match</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">200.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent', window );">Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward', window );"><strong>Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(27.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(27.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 32.9<span></span>
</td>
<td class="nump">22.5<span></span>
</td>
<td class="nump">$ 40.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(27.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents', window );">Effect of One Percentage Point Increase on Service and Interest Cost Components</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation', window );">Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1', window );">Effect of One Percentage Point Decrease on Service and Interest Cost Components</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1', window );">Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.7<span></span>
</td>
<td class="nump">0.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths', window );">Expected Future Benefit Payments, Next Twelve Months</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 65.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">65.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo', window );">Expected Future Benefit Payments, Year Two</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">62.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">62.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree', window );">Expected Future Benefit Payments, Year Three</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">63.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">63.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour', window );">Expected Future Benefit Payments, Year Four</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">62.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">62.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive', window );">Expected Future Benefit Payments, Year Five</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">61.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">61.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter', window );">Expected Future Benefit Payments, Five Fiscal Years Thereafter</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">285.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">285.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedContributionPlanCostRecognized', window );">Defined Contribution Plan, Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13.2<span></span>
</td>
<td class="nump">11.9<span></span>
</td>
<td class="nump">11.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets', window );">Net Effect of Settlement on Other Comprehensive Income and Regulatory Assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=oge_PensionPlansMember', window );">Pension Plans [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAmendments', window );">Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid', window );">Defined Benefit Plan, Plan Assets, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(14.8)<span></span>
</td>
<td class="num">(53.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation', window );">Accumulated Benefit Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">626.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">626.9<span></span>
</td>
<td class="nump">608.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward', window );"><strong>Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">672.2<span></span>
</td>
<td class="nump">672.2<span></span>
</td>
<td class="nump">680.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
<td class="nump">15.8<span></span>
</td>
<td class="nump">16.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">26.2<span></span>
</td>
<td class="nump">25.5<span></span>
</td>
<td class="nump">26.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(50.2)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant', window );">Participants' contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActuarialGainLoss', window );">Actuarial gains (losses)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">38.6<span></span>
</td>
<td class="nump">4.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">687.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">687.5<span></span>
</td>
<td class="nump">672.2<span></span>
</td>
<td class="nump">680.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">581.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets', window );">Actual return on plans' assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">84.4<span></span>
</td>
<td class="nump">48.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanContributionsByEmployer', window );">Employer contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20.0<span></span>
</td>
<td class="nump">20.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(50.2)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">635.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">635.3<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">581.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFundedStatusOfPlan', window );">Funded Status of Plan</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(52.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(52.2)<span></span>
</td>
<td class="num">(76.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
<td class="nump">15.8<span></span>
</td>
<td class="nump">16.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">26.2<span></span>
</td>
<td class="nump">25.5<span></span>
</td>
<td class="nump">26.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(42.6)<span></span>
</td>
<td class="num">(41.5)<span></span>
</td>
<td class="num">(46.0)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses', window );">Defined Benefit Plan, Amortization of Gain (Loss)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(17.4)<span></span>
</td>
<td class="num">(16.5)<span></span>
</td>
<td class="num">(18.0)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit', window );">Amortization of unrecognized prior service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">0.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1', window );">Settlement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 15.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.3<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">21.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">31.7<span></span>
</td>
<td class="nump">16.2<span></span>
</td>
<td class="nump">36.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AmountAttributabletoUnconsolidatedAffiliates', window );">Amount paid by unconsolidated affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.3<span></span>
</td>
<td class="nump">5.1<span></span>
</td>
<td class="nump">4.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates', window );">Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">27.4<span></span>
</td>
<td class="nump">11.1<span></span>
</td>
<td class="nump">32.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(50.2)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_CapitalizedPortionOfNetPeriodicBenefitCost', window );">Capitalized Portion of Net Periodic Benefit Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.4<span></span>
</td>
<td class="nump">$ 4.0<span></span>
</td>
<td class="nump">$ 5.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate', window );">Assumptions Used Calculating Benefit Obligation, Discount Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3.60%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.60%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets', window );">Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease', window );">Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.20%<span></span>
</td>
<td class="nump">4.20%<span></span>
</td>
<td class="nump">4.20%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">$ 595.9<span></span>
</td>
<td class="nump">$ 581.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant', window );">Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid', window );">Defined Benefit Plan, Benefit Obligation, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(14.8)<span></span>
</td>
<td class="num">(53.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | OKLAHOMA</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AdditionalPensionExpenseToMeetStateRequirements', window );">Additional Pension Expense to Meet State Requirements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="nump">9.9<span></span>
</td>
<td class="num">$ (3.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | ARKANSAS</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1', window );">Settlement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(1.1)<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="num">(1.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 3 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | U.S. common stocks [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">225.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">225.9<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | U.S. common stocks [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">225.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">225.9<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="nump">237.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | U.S. common stocks [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | U.S. treasury notes and bonds [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3],[4]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="nump">169.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">169.7<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | U.S. treasury notes and bonds [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="nump">169.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">169.7<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="nump">122.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | U.S. treasury notes and bonds [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[4]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Mortgage-backed securities</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">43.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">43.4<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Mortgage-backed securities | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Mortgage-backed securities | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">43.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">43.4<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="nump">59.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Corporate fixed income and other securities [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">153.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">153.8<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Corporate fixed income and other securities [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Corporate fixed income and other securities [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">153.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">153.8<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="nump">137.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Commingled fund [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3],[5]</sup></td>
<td class="nump">29.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">29.9<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="nump">29.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">29.9<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Commingled fund [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Commingled fund [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[5]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Foreign government bonds [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.0<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Foreign government bonds [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Foreign government bonds [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.0<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="nump">5.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Municipal bonds [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.2<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Municipal bonds [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Municipal bonds [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">1.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.2<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="nump">1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Money market funds [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">4.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.3<span></span>
</td>
<td class="nump">2.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.2<span></span>
</td>
<td class="nump">2.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.3<span></span>
</td>
<td class="nump">2.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.2<span></span>
</td>
<td class="nump">2.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Money market funds [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Money market funds [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Mutual fund [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.8<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Mutual fund [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.8<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="nump">9.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Mutual fund [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Treasury futures, receivable [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">13.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13.4<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Treasury futures, receivable [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Treasury futures, receivable [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">13.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">13.4<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="nump">10.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Treasury futures, payable [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(11.4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(11.4)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Treasury futures, payable [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Treasury futures, payable [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(11.4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(11.4)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Cash collateral [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Cash collateral [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Cash collateral [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Receivable (foreign currency) [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Receivable (foreign currency) [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Receivable (foreign currency) [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Total Plan investments [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AlternativeInvestmentsFairValueDisclosure', window );">Alternative Investment, Fair Value Disclosure</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">34.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34.2<span></span>
</td>
<td class="nump">26.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">607.2<span></span>
</td>
<td class="nump">607.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">642.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">642.4<span></span>
</td>
<td class="nump">607.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">607.2<span></span>
</td>
<td class="nump">607.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Total Plan investments [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">368.7<span></span>
</td>
<td class="nump">368.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">403.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">403.7<span></span>
</td>
<td class="nump">368.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">368.7<span></span>
</td>
<td class="nump">368.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Total Plan investments [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">212.5<span></span>
</td>
<td class="nump">212.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">204.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">204.5<span></span>
</td>
<td class="nump">212.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">212.5<span></span>
</td>
<td class="nump">212.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Receivable from broker for securities sold [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Interest and dividends receivable [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.0<span></span>
</td>
<td class="nump">3.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.2<span></span>
</td>
<td class="nump">3.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.0<span></span>
</td>
<td class="nump">3.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Payable to broker for securities purchased [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(14.3)<span></span>
</td>
<td class="num">(14.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(10.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(10.3)<span></span>
</td>
<td class="num">(14.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(14.3)<span></span>
</td>
<td class="num">(14.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plans, Defined Benefit [Member] | Total Plan assets [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">635.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">635.3<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPensionPlansDefinedBenefitMember', window );">Restoration of Retirement Income Plan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid', window );">Defined Benefit Plan, Plan Assets, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.2)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation', window );">Accumulated Benefit Obligation</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.5<span></span>
</td>
<td class="nump">6.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward', window );"><strong>Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.0<span></span>
</td>
<td class="nump">7.0<span></span>
</td>
<td class="nump">25.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">1.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.4<span></span>
</td>
<td class="nump">0.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(20.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant', window );">Participants' contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActuarialGainLoss', window );">Actuarial gains (losses)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.7<span></span>
</td>
<td class="nump">1.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">8.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.1<span></span>
</td>
<td class="nump">7.0<span></span>
</td>
<td class="nump">25.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets', window );">Actual return on plans' assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanContributionsByEmployer', window );">Employer contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">20.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(20.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFundedStatusOfPlan', window );">Funded Status of Plan</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(8.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(8.1)<span></span>
</td>
<td class="num">(7.0)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">1.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.4<span></span>
</td>
<td class="nump">0.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses', window );">Defined Benefit Plan, Amortization of Gain (Loss)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.4)<span></span>
</td>
<td class="num">(0.7)<span></span>
</td>
<td class="num">(0.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit', window );">Amortization of unrecognized prior service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1', window );">Settlement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">8.6<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.1<span></span>
</td>
<td class="nump">10.1<span></span>
</td>
<td class="nump">2.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AmountAttributabletoUnconsolidatedAffiliates', window );">Amount paid by unconsolidated affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates', window );">Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.1<span></span>
</td>
<td class="nump">9.8<span></span>
</td>
<td class="nump">2.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(20.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant', window );">Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid', window );">Defined Benefit Plan, Benefit Obligation, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.2)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefits Plan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid', window );">Defined Benefit Plan, Plan Assets, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(15.7)<span></span>
</td>
<td class="num">(15.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward', window );"><strong>Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">215.9<span></span>
</td>
<td class="nump">215.9<span></span>
</td>
<td class="nump">225.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.6<span></span>
</td>
<td class="nump">0.8<span></span>
</td>
<td class="nump">1.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.2<span></span>
</td>
<td class="nump">9.5<span></span>
</td>
<td class="nump">10.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(28.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant', window );">Participants' contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.5<span></span>
</td>
<td class="nump">3.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActuarialGainLoss', window );">Actuarial gains (losses)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.6<span></span>
</td>
<td class="num">(7.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">149.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">149.4<span></span>
</td>
<td class="nump">215.9<span></span>
</td>
<td class="nump">225.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">53.1<span></span>
</td>
<td class="nump">53.1<span></span>
</td>
<td class="nump">55.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets', window );">Actual return on plans' assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.8<span></span>
</td>
<td class="nump">2.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanContributionsByEmployer', window );">Employer contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34.6<span></span>
</td>
<td class="nump">7.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(28.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">50.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.2<span></span>
</td>
<td class="nump">53.1<span></span>
</td>
<td class="nump">55.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFundedStatusOfPlan', window );">Funded Status of Plan</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">$ (99.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(99.2)<span></span>
</td>
<td class="num">(162.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.6<span></span>
</td>
<td class="nump">0.8<span></span>
</td>
<td class="nump">1.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.2<span></span>
</td>
<td class="nump">9.5<span></span>
</td>
<td class="nump">10.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.2)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="num">(2.4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses', window );">Defined Benefit Plan, Amortization of Gain (Loss)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.0)<span></span>
</td>
<td class="num">(2.6)<span></span>
</td>
<td class="num">(13.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit', window );">Amortization of unrecognized prior service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(3.5)<span></span>
</td>
<td class="num">(8.8)<span></span>
</td>
<td class="num">(16.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1', window );">Settlement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.6<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.7<span></span>
</td>
<td class="nump">1.8<span></span>
</td>
<td class="nump">6.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AmountAttributabletoUnconsolidatedAffiliates', window );">Amount paid by unconsolidated affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">1.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates', window );">Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.4<span></span>
</td>
<td class="nump">1.6<span></span>
</td>
<td class="nump">5.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(28.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_CapitalizedPortionOfNetPeriodicBenefitCost', window );">Capitalized Portion of Net Periodic Benefit Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.2<span></span>
</td>
<td class="nump">$ 0.8<span></span>
</td>
<td class="nump">$ 1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate', window );">Assumptions Used Calculating Benefit Obligation, Discount Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.70%<span></span>
</td>
<td class="nump">4.20%<span></span>
</td>
<td class="nump">4.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets', window );">Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear', window );">Health Care Cost Trend Rate Assumed for Next Fiscal Year</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">6.75%<span></span>
</td>
<td class="nump">6.10%<span></span>
</td>
<td class="nump">6.50%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1', window );">Ultimate Health Care Cost Trend Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate', window );">Year that Rate Reaches Ultimate Trend Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2030<span></span>
</td>
<td class="text">2026<span></span>
</td>
<td class="text">2026<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">53.1<span></span>
</td>
<td class="nump">$ 53.1<span></span>
</td>
<td class="nump">$ 55.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant', window );">Defined Benefit Plan, Benefit Obligation, Contributions by Plan Participant</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.5<span></span>
</td>
<td class="nump">3.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid', window );">Defined Benefit Plan, Benefit Obligation, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(15.7)<span></span>
</td>
<td class="num">(15.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefits Plan [Member] | OKLAHOMA</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements', window );">Additional Postretirement Medical Expense to Meet State Requirements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6.2<span></span>
</td>
<td class="nump">7.9<span></span>
</td>
<td class="nump">$ 5.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefits Plan [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 10.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.0<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefits Plan [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefits Plan [Member] | Fair Value, Inputs, Level 3 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 40.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.2<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 44.7<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=oge_RestorationOfRetirementIncomePlanMember', window );">Restoration of Retirement Income Plan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAmendments', window );">Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=oge_PostretirementBenefitPlanMember', window );">Postretirement Benefit Plan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAmendments', window );">Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (39.6)<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_LessThan90Member', window );">Less Than 90% [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome', window );">Projected Benefit Obligation Funded Status Thresholds Fixed Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity', window );">Projected Benefit Obligation Funded Status Thresholds Equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholds', window );">Projected Benefit Obligation Funded Status Thresholds</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_A95Member', window );">95% [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome', window );">Projected Benefit Obligation Funded Status Thresholds Fixed Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">58.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity', window );">Projected Benefit Obligation Funded Status Thresholds Equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">42.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholds', window );">Projected Benefit Obligation Funded Status Thresholds</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_A100Member', window );">100% [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome', window );">Projected Benefit Obligation Funded Status Thresholds Fixed Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">65.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity', window );">Projected Benefit Obligation Funded Status Thresholds Equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">35.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholds', window );">Projected Benefit Obligation Funded Status Thresholds</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_A105Member', window );">105% [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome', window );">Projected Benefit Obligation Funded Status Thresholds Fixed Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">73.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity', window );">Projected Benefit Obligation Funded Status Thresholds Equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">27.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholds', window );">Projected Benefit Obligation Funded Status Thresholds</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_A110Member', window );">110% [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome', window );">Projected Benefit Obligation Funded Status Thresholds Fixed Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">80.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity', window );">Projected Benefit Obligation Funded Status Thresholds Equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholds', window );">Projected Benefit Obligation Funded Status Thresholds</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_A115Member', window );">115% [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome', window );">Projected Benefit Obligation Funded Status Thresholds Fixed Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">85.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity', window );">Projected Benefit Obligation Funded Status Thresholds Equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholds', window );">Projected Benefit Obligation Funded Status Thresholds</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_A120Member', window );">120% [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome', window );">Projected Benefit Obligation Funded Status Thresholds Fixed Income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">90.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity', window );">Projected Benefit Obligation Funded Status Thresholds Equity</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ProjectedBenefitObligationFundedStatusThresholds', window );">Projected Benefit Obligation Funded Status Thresholds</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticAllCaplargeCapEquityMember', window );">Domestic All-Cap/Large Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage', window );">Target Plan Asset Allocations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">40.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticMidCapEquityMember', window );">Domestic Mid-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage', window );">Target Plan Asset Allocations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">15.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticSmallCapEquityMember', window );">Domestic Small-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage', window );">Target Plan Asset Allocations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">25.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">25.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueByAssetClassAxis=oge_InternationalEquityMember', window );">International Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage', window );">Target Plan Asset Allocations</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">20.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Domestic All-Cap/Large Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.35<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Domestic Mid-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.05<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Domestic Small-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.05<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | International Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Domestic All-Cap/Large Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Domestic Mid-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.25<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Domestic Small-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | International Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="8"></td></tr>
<tr><td colspan="8"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">In addition to the $32.9 million, $22.5 million and $40.2 million of net periodic benefit cost recognized in 2017, 2016 and 2015, respectively, OG&amp;E recognized the following: &#8226;a change in pension expense in 2017, 2016 and 2015 of $(2.3) million, $9.9 million and $(3.1) million, respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1); &#8226;an increase in postretirement medical expense in 2017, 2016 and 2015 of $6.2 million, $7.9 million and $5.8 million, respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and &#8226;a deferral of pension expense in 2017, 2016 and 2015 of $1.1 million, $0.1 million and $1.9 million related to the Arkansas jurisdictional portion of the pension settlement charge of $15.3 million, $8.6 million and $21.7 million, respectively.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">GAAP allows the measurement of certain investments that do not have a readily determinable fair value at the net asset value. These investments do not consider the observability of inputs; therefore, they are not included within the fair value hierarchy.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[4]</td>
<td style="vertical-align: top;" valign="top">This category represents U.S. Treasury notes and bonds with a Moody's Investors Services rating of Aaa and Government Agency Bonds with a Moody's Investors Services rating of A1 or higher.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[5]</td>
<td style="vertical-align: top;" valign="top">This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AdditionalPensionExpenseToMeetStateRequirements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional Pension Expense to Meet State Requirements</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AdditionalPensionExpenseToMeetStateRequirements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional Postretirement Medical Expense to Meet State Requirements</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AmountAttributabletoUnconsolidatedAffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount Attributable to Unconsolidated Affiliates</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AmountAttributabletoUnconsolidatedAffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_CapitalizedPortionOfNetPeriodicBenefitCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Capitalized Portion of Net Periodic Benefit Cost</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_CapitalizedPortionOfNetPeriodicBenefitCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Defined Benefit Plan, Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Net Effect of Settlement on Other Comprehensive Income and Regulatory Assets</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NetEffectofSettlementonOtherComprehensiveIncomeandRegulatoryAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ProjectedBenefitObligationFundedStatusThresholds">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Projected Benefit Obligation Funded Status Thresholds</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ProjectedBenefitObligationFundedStatusThresholds</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ProjectedBenefitObligationFundedStatusThresholdsEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Projected Benefit Obligation Funded Status Thresholds Equity</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ProjectedBenefitObligationFundedStatusThresholdsEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Projected Benefit Obligation Funded Status Thresholds Fixed Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ProjectedBenefitObligationFundedStatusThresholdsFixedIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AlternativeInvestmentsFairValueDisclosure">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of investment in certain entities that calculate net asset value per share. Includes, but is not limited to, by unit, membership interest, or other ownership interest. Investment includes, but is not limited to, investment in certain hedge funds, venture capital funds, private equity funds, real estate partnerships or funds. Excludes measurement of net asset value as estimate of fair value.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 6A<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=66048111&amp;loc=SL6742756-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_AlternativeInvestmentsFairValueDisclosure</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanActuarialGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanActuarialGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanBenefitObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6414203&amp;loc=d3e39716-114964<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(6)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of contributions received by defined benefit plan from participant which increase benefit obligation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanContributionsByEmployer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of contribution received by defined benefit plan from employer which increases plan assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2709-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanContributionsByEmployer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of decrease in accumulated postretirement benefit obligation from one-percentage-point decrease in assumed health care cost trend rate.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (m)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of decrease in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point decrease in assumed health care cost trend rate.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (m)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in accumulated postretirement benefit obligation from one-percentage-point increase in assumed health care cost trend rate.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (m)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase in service and interest cost components of net periodic postretirement benefit cost from one-percentage-point increase in assumed health care cost trend rate.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (m)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of benefits for defined benefit plan expected to be paid in fifth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of benefits for defined benefit plan expected to be paid in fourth fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (f)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of assets that have been segregated and restricted to provide pension or postretirement benefits. Assets include, but are not limited to, stocks, bonds, other investments, earnings from investments, and contributions by the employer and employees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanFairValueOfPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanFundedStatusOfPlan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=64852052&amp;loc=d3e1703-114919<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanFundedStatusOfPlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Assumed rate, for next fiscal year, based on annual change in cost of health care cost benefits used to measure expected cost of benefits covered by defined benefit postretirement plan. Factors include, but are not limited to, estimate of health care inflation, change in health care utilization or delivery pattern, technological advances, and change in health status of participant. Excludes factors for change in composition of plan population by age and dependency status.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (l)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanInterestCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost recognized for passage of time related to defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanInterestCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of net periodic benefit cost (credit) for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanPlanAmendments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in benefit obligation of defined benefit plan from change in terms of existing plan or initiation of new plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(7)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanPlanAmendments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6414203&amp;loc=d3e39716-114964<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of contributions received by defined benefit plan from participant which increases plan assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(7)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanServiceCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanServiceCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of (increase) decrease to benefit obligation of defined benefit plan from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Includes, but is not limited to, lump-sum cash payment to participant in exchange for right to receive specified benefits, purchase of nonparticipating annuity contract and change from remeasurement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(10)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanSettlementsBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanSettlementsPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(8)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanSettlementsPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of target allocation percentages, or range of percentages, considering the major categories of plan assets as of the latest statement of financial position presented (on a weighted-average basis for employers with more than one plan) that are pertinent to an understanding of the plan investment policies and strategies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (c)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2446-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanTargetAllocationPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Ultimate trend rate for health care cost for defined benefit postretirement plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (l)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Year ultimate health care cost trend rate is expected to be reached, in CCYY format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (l)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedContributionPlanCostRecognized">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost for defined contribution plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 70<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=49170846&amp;loc=d3e28014-114942<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanCostRecognized</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage employer matches of the employee's percentage contribution matched.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionContributions">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of payment for pension benefits. Excludes other postretirement benefits.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 25<br> -Subparagraph (g)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3536-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PensionContributions</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=oge_PensionPlansMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=oge_PensionPlansMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityByLocationAxis=stpr_OK">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityByLocationAxis=stpr_OK</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityByLocationAxis=stpr_AR">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityByLocationAxis=stpr_AR</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_USCommonStocksMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_USCommonStocksMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_USTreasurySecuritiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_USTreasurySecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_CorporateDebtSecuritiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_CorporateDebtSecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_EquityFundsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_EquityFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_ForeignGovernmentDebtSecuritiesMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_ForeignGovernmentDebtSecuritiesMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_MunicipalBondsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_MunicipalBondsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_MoneyMarketFundsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_MoneyMarketFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_MutualFundMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_MutualFundMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_TreasuryfuturesreceivableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_TreasuryfuturesreceivableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_TreasuryfuturespayableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_TreasuryfuturespayableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_CashCollateralMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_CashCollateralMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_ReceivableForeignCurrencyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_ReceivableForeignCurrencyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_TotalPlanInvestmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_TotalPlanInvestmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_ReceivableFromBrokerForSecuritiesSoldMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_ReceivableFromBrokerForSecuritiesSoldMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_InterestAndDividendsReceivableMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_InterestAndDividendsReceivableMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_PayableToBrokerForSecuritiesPurchasedMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_PayableToBrokerForSecuritiesPurchasedMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=oge_TotalPlanAssetsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=oge_TotalPlanAssetsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPensionPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPensionPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=oge_RestorationOfRetirementIncomePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=oge_RestorationOfRetirementIncomePlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=oge_PostretirementBenefitPlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=oge_PostretirementBenefitPlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_LessThan90Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_LessThan90Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_A95Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_A95Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_A100Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_A100Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_A105Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_A105Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_A110Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_A110Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_A115Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_A115Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_A120Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_A120Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticAllCaplargeCapEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_DomesticAllCaplargeCapEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticMidCapEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_DomesticMidCapEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticSmallCapEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_DomesticSmallCapEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_InternationalEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_InternationalEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>76
<FILENAME>R67.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6899954928">
<tr>
<th class="tl" colspan="2" rowspan="2"><div style="width: 200px;"><strong>Retirement Plans and Postretirement Benefit Plans Postretirement Benefit Plans (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">3 Months Ended</th>
<th class="th" colspan="1">9 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
<th class="th"><div>Dec. 31, 2018</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward', window );"><strong>Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (27.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(27.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 32.9<span></span>
</td>
<td class="nump">$ 22.5<span></span>
</td>
<td class="nump">$ 40.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue', window );">Level 3 Asset Value, Beginning of Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome', window );">Interest income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends', window );">Dividend income</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains', window );">Unrealized gains</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses', window );">Realized losses</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges', window );">Administrative expenses and charges</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid', window );">Claims paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(5.9)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue', window );">Level 3 Asset Value, End of Period</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 40.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.2<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne', window );">Postretirement Plan, Expected Future Benefit Payments, Next Twelve Months</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo', window );">Postretirement Plan, Expected Future Benefit Payments, Year Two</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree', window );">Postretirement Plan, Expected Future Benefit Payments, Year Three</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour', window );">Postretirement Plan, Expected Future Benefit Payments in Year Four</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive', window );">Postretirement Plan, Expected Future Benefit Payments, Year Five</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">11.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">11.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter', window );">Postretirement Plan, Expected Future Benefit Payments, Five Fiscal Years Thereafter</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">48.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">48.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent', window );">Postemployment Benefits Liability</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
<td class="nump">2.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward', window );"><strong>Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">672.2<span></span>
</td>
<td class="nump">672.2<span></span>
</td>
<td class="nump">680.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
<td class="nump">15.8<span></span>
</td>
<td class="nump">16.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">26.2<span></span>
</td>
<td class="nump">25.5<span></span>
</td>
<td class="nump">26.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(50.2)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActuarialGainLoss', window );">Actuarial gains (losses)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">38.6<span></span>
</td>
<td class="nump">4.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">687.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">687.5<span></span>
</td>
<td class="nump">672.2<span></span>
</td>
<td class="nump">680.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">581.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets', window );">Actual return on plans' assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">84.4<span></span>
</td>
<td class="nump">48.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanContributionsByEmployer', window );">Employer contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">20.0<span></span>
</td>
<td class="nump">20.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(50.2)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">635.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">635.3<span></span>
</td>
<td class="nump">595.9<span></span>
</td>
<td class="nump">581.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFundedStatusOfPlan', window );">Funded Status of Plan</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">(52.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(52.2)<span></span>
</td>
<td class="num">(76.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
<td class="nump">15.8<span></span>
</td>
<td class="nump">16.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">26.2<span></span>
</td>
<td class="nump">25.5<span></span>
</td>
<td class="nump">26.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(42.6)<span></span>
</td>
<td class="num">(41.5)<span></span>
</td>
<td class="num">(46.0)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit', window );">Amortization of unrecognized prior service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="num">(0.1)<span></span>
</td>
<td class="nump">0.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1', window );">Settlement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 15.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">15.3<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">21.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">31.7<span></span>
</td>
<td class="nump">16.2<span></span>
</td>
<td class="nump">36.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AmountAttributabletoUnconsolidatedAffiliates', window );">Amount paid by unconsolidated affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.3<span></span>
</td>
<td class="nump">5.1<span></span>
</td>
<td class="nump">4.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates', window );">Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">27.4<span></span>
</td>
<td class="nump">11.1<span></span>
</td>
<td class="nump">32.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_CapitalizedPortionOfNetPeriodicBenefitCost', window );">Capitalized Portion of Net Periodic Benefit Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 4.4<span></span>
</td>
<td class="nump">$ 4.0<span></span>
</td>
<td class="nump">$ 5.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate', window );">Assumptions Used Calculating Benefit Obligation, Discount Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3.60%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.60%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets', window );">Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid', window );">Defined Benefit Plan, Benefit Obligation, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (14.8)<span></span>
</td>
<td class="num">$ (53.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember', window );">Pension Plan [Member] | Fair Value, Inputs, Level 3 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward', window );"><strong>Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">215.9<span></span>
</td>
<td class="nump">215.9<span></span>
</td>
<td class="nump">225.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.6<span></span>
</td>
<td class="nump">0.8<span></span>
</td>
<td class="nump">1.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.2<span></span>
</td>
<td class="nump">9.5<span></span>
</td>
<td class="nump">10.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(28.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActuarialGainLoss', window );">Actuarial gains (losses)</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">5.6<span></span>
</td>
<td class="num">(7.6)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligation', window );">Benefit Obligation, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 149.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">149.4<span></span>
</td>
<td class="nump">215.9<span></span>
</td>
<td class="nump">225.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">53.1<span></span>
</td>
<td class="nump">53.1<span></span>
</td>
<td class="nump">55.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets', window );">Actual return on plans' assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.8<span></span>
</td>
<td class="nump">2.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanContributionsByEmployer', window );">Employer contributions</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">34.6<span></span>
</td>
<td class="nump">7.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation', window );">Plan settlements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(28.1)<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">50.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">50.2<span></span>
</td>
<td class="nump">53.1<span></span>
</td>
<td class="nump">55.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFundedStatusOfPlan', window );">Funded Status of Plan</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="num">$ (99.2)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(99.2)<span></span>
</td>
<td class="num">(162.8)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract', window );"><strong>Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanServiceCost', window );">Service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.6<span></span>
</td>
<td class="nump">0.8<span></span>
</td>
<td class="nump">1.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanInterestCost', window );">Interest cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.2<span></span>
</td>
<td class="nump">9.5<span></span>
</td>
<td class="nump">10.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets', window );">Expected return on plan assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(2.2)<span></span>
</td>
<td class="num">(2.3)<span></span>
</td>
<td class="num">(2.4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit', window );">Amortization of unrecognized prior service cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(3.5)<span></span>
</td>
<td class="num">(8.8)<span></span>
</td>
<td class="num">(16.5)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1', window );">Settlement</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.6<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost', window );">Net periodic benefit cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.7<span></span>
</td>
<td class="nump">1.8<span></span>
</td>
<td class="nump">6.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AmountAttributabletoUnconsolidatedAffiliates', window );">Amount paid by unconsolidated affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="nump">1.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates', window );">Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[2]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.4<span></span>
</td>
<td class="nump">1.6<span></span>
</td>
<td class="nump">5.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_CapitalizedPortionOfNetPeriodicBenefitCost', window );">Capitalized Portion of Net Periodic Benefit Cost</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 1.2<span></span>
</td>
<td class="nump">$ 0.8<span></span>
</td>
<td class="nump">$ 1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate', window );">Assumptions Used Calculating Benefit Obligation, Discount Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">3.70%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.70%<span></span>
</td>
<td class="nump">4.20%<span></span>
</td>
<td class="nump">4.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear', window );">Health Care Cost Trend Rate Assumed for Next Fiscal Year</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">7.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">7.50%<span></span>
</td>
<td class="nump">6.75%<span></span>
</td>
<td class="nump">6.10%<span></span>
</td>
<td class="nump">6.50%<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1', window );">Ultimate Health Care Cost Trend Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="nump">4.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate', window );">Year that Rate Reaches Ultimate Trend Rate</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">2030<span></span>
</td>
<td class="text">2026<span></span>
</td>
<td class="text">2026<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets', window );">Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Return on Assets</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="nump">4.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid', window );">Defined Benefit Plan, Benefit Obligation, Benefits Paid</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (15.7)<span></span>
</td>
<td class="num">$ (15.7)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Group Retiree Medical Insurance Contract [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">$ 40.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.2<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | U.S. Equity Mutual Funds Investment [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.1<span></span>
</td>
<td class="nump">8.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.5<span></span>
</td>
<td class="nump">8.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Money market funds [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Cash [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">10.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10.0<span></span>
</td>
<td class="nump">8.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 1 [Member] | Group Retiree Medical Insurance Contract [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 1 [Member] | U.S. Equity Mutual Funds Investment [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.1<span></span>
</td>
<td class="nump">8.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">9.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9.5<span></span>
</td>
<td class="nump">8.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 1 [Member] | Money market funds [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 1 [Member] | Cash [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 3 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">40.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.2<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 3 [Member] | Group Retiree Medical Insurance Contract [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">40.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">40.2<span></span>
</td>
<td class="nump">44.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 3 [Member] | U.S. Equity Mutual Funds Investment [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 3 [Member] | Money market funds [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember', window );">Other Postretirement Benefit Plans, Defined Benefit [Member] | Fair Value, Inputs, Level 3 [Member] | Cash [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityByLocationAxis=stpr_OK', window );">OKLAHOMA | Other Postretirement Benefit Plans, Defined Benefit [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward', window );"><strong>Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements', window );">Additional Postretirement Medical Expense to Meet State Requirements</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6.2<span></span>
</td>
<td class="nump">7.9<span></span>
</td>
<td class="nump">$ 5.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_EquityFundsMember', window );">Equity Funds [Member] | Pension Plan [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">29.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">29.9<span></span>
</td>
<td class="nump">23.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_EquityFundsMember', window );">Equity Funds [Member] | Pension Plan [Member] | Fair Value, Inputs, Level 1 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_EquityFundsMember', window );">Equity Funds [Member] | Pension Plan [Member] | Fair Value, Inputs, Level 2 [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward', window );"><strong>Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Beginning</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets', window );">Fair Value of Plan Assets, Ending</a></td>
<td class="th" style="border-bottom: 0px;"><sup>[3]</sup></td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Domestic All-Cap/Large Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.35<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Domestic Mid-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.05<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | Domestic Small-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.05<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MinimumMember', window );">Minimum [Member] | International Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Domestic All-Cap/Large Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Domestic Mid-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.25<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | Domestic Small-Cap Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member] | International Equity [Member]</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems', window );"><strong>Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]</strong></a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage', window );">Defined Benefit Plan, Target Allocation Percentage</a></td>
<td class="th" style="border-bottom: 0px;"><sup></sup></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">0.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr><td colspan="8"></td></tr>
<tr><td colspan="8"><table class="outerFootnotes" width="100%">
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Unamortized prior service cost is amortized on a straight-line basis over the average remaining service period to the first eligibility age of participants who are expected to receive a benefit and are active at the date of the plan amendment.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[2]</td>
<td style="vertical-align: top;" valign="top">In addition to the $32.9 million, $22.5 million and $40.2 million of net periodic benefit cost recognized in 2017, 2016 and 2015, respectively, OG&amp;E recognized the following: &#8226;a change in pension expense in 2017, 2016 and 2015 of $(2.3) million, $9.9 million and $(3.1) million, respectively, to maintain the allowable amount to be recovered for pension expense in the Oklahoma jurisdiction, which are included in the Pension tracker regulatory asset or liability (see Note 1); &#8226;an increase in postretirement medical expense in 2017, 2016 and 2015 of $6.2 million, $7.9 million and $5.8 million, respectively, to maintain the allowable amount to be recovered for postretirement medical expense in the Oklahoma jurisdiction which are included in the Pension tracker regulatory asset or liability (see Note 1); and &#8226;a deferral of pension expense in 2017, 2016 and 2015 of $1.1 million, $0.1 million and $1.9 million related to the Arkansas jurisdictional portion of the pension settlement charge of $15.3 million, $8.6 million and $21.7 million, respectively.</td>
</tr>
<tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[3]</td>
<td style="vertical-align: top;" valign="top">This category represents units of participation in a commingled fund that primarily invested in stocks of international companies and emerging markets.</td>
</tr>
</table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional Postretirement Medical Expense to Meet State Requirements</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AdditionalPostretirementMedicalExpenseToMeetStateRequirements</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AmountAttributabletoUnconsolidatedAffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount Attributable to Unconsolidated Affiliates</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AmountAttributabletoUnconsolidatedAffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_CapitalizedPortionOfNetPeriodicBenefitCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Capitalized Portion of Net Periodic Benefit Cost</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_CapitalizedPortionOfNetPeriodicBenefitCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Defined Benefit Plan, Net Periodic Benefit Cost, Net of Unconsolidated Affiliates</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_DefinedBenefitPlanNetPeriodicBenefitCostNetOfUnconsolidatedAffiliates</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Administrative Expenses and Charges</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAdministrativeExpensesAndCharges</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Claims Paid</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisClaimsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Dividends</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDividends</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Interest Income</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisInterestIncome</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Unrealized Gains</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisUnrealizedGains</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Realized Gains (Losses)</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisRealizedGainsLosses</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Postretirement Plan, Expected Future Benefit Payments in Year Five</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFive</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Postretirement Plan, Expected Future Benefit Payments in Year Four</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearFour</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Postretirement Plan, Expected Future Benefit Payments in Year One</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearOne</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Postretirement Plan, Expected Future Benefit Payments in Year Three</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearThree</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Postretirement Plan, Expected Future Benefit Payments in Year Two</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PostretirementPlanExpectedFutureBenefitPaymentsInYearTwo</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Postretirement Plan, Expected Future Benefit Payments Thereafter</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PostretirementPlanExpectedFutureBenefitPaymentsThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanActuarialGainLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(4)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanActuarialGainLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(5)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (k)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanBenefitObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 60<br> -Section 50<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6414203&amp;loc=d3e39716-114964<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(6)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanContributionsByEmployer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of contribution received by defined benefit plan from employer which increases plan assets.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(ii)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 6<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2709-114920<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(5)(iv)(01)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanContributionsByEmployer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of assets that have been segregated and restricted to provide pension or postretirement benefits. Assets include, but are not limited to, stocks, bonds, other investments, earnings from investments, and contributions by the employer and employees.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanFairValueOfPlanAssets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanFundedStatusOfPlan">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=64852052&amp;loc=d3e1703-114919<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanFundedStatusOfPlan</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Assumed rate, for next fiscal year, based on annual change in cost of health care cost benefits used to measure expected cost of benefits covered by defined benefit postretirement plan. Factors include, but are not limited to, estimate of health care inflation, change in health care utilization or delivery pattern, technological advances, and change in health status of participant. Excludes factors for change in composition of plan population by age and dependency status.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (l)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanInterestCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost recognized for passage of time related to defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanInterestCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of net periodic benefit cost (credit) for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(7)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanServiceCost">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (h)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanServiceCost</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanSettlementsBenefitObligation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of (increase) decrease to benefit obligation of defined benefit plan from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Includes, but is not limited to, lump-sum cash payment to participant in exchange for right to receive specified benefits, purchase of nonparticipating annuity contract and change from remeasurement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)(10)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanSettlementsBenefitObligation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanTargetAllocationPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Description of target allocation percentages, or range of percentages, considering the major categories of plan assets as of the latest statement of financial position presented (on a weighted-average basis for employers with more than one plan) that are pertinent to an understanding of the plan investment policies and strategies.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (d)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 5<br> -Subparagraph (c)(i)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e2446-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanTargetAllocationPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Ultimate trend rate for health care cost for defined benefit postretirement plan.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (l)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Year ultimate health care cost trend rate is expected to be reached, in CCYY format.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 715<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (l)<br> -URI http://asc.fasb.org/extlink&amp;oid=82843861&amp;loc=d3e1928-114920<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:gYearItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 820<br> -SubTopic 10<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (c)<br> -URI http://asc.fasb.org/extlink&amp;oid=66048111&amp;loc=d3e19207-110258<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The carrying amount as of the balance sheet date of the obligations recognized for the various benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 712<br> -SubTopic 10<br> -Section 25<br> -Paragraph 4<br> -URI http://asc.fasb.org/extlink&amp;oid=6410138&amp;loc=d3e79691-111665<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 712<br> -SubTopic 10<br> -Section 25<br> -Paragraph 5<br> -URI http://asc.fasb.org/extlink&amp;oid=6410138&amp;loc=d3e79708-111665<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03.15)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03.15)<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PostemploymentBenefitsLiabilityCurrentAndNoncurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RetirementPlanTypeAxis=us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=oge_GroupRetireeMedicalInsuranceContractMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=oge_GroupRetireeMedicalInsuranceContractMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=oge_USEquityMutualFundsInvestmentMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=oge_USEquityMutualFundsInvestmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_MoneyMarketFundsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_MoneyMarketFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_CashMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis=us-gaap_CashMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityByLocationAxis=stpr_OK">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityByLocationAxis=stpr_OK</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_invest_InvestmentSecuritiesSeriesAxis=us-gaap_EquityFundsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">invest_InvestmentSecuritiesSeriesAxis=us-gaap_EquityFundsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MinimumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MinimumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticAllCaplargeCapEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_DomesticAllCaplargeCapEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticMidCapEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_DomesticMidCapEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_DomesticSmallCapEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_DomesticSmallCapEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueByAssetClassAxis=oge_InternationalEquityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_FairValueByAssetClassAxis=oge_InternationalEquityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>77
<FILENAME>R68.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6899926032">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Report of Business Segments (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="9">3 Months Ended</th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Sep. 30, 2017</div></th>
<th class="th"><div>Jun. 30, 2017</div></th>
<th class="th"><div>Mar. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Sep. 30, 2016</div></th>
<th class="th"><div>Jun. 30, 2016</div></th>
<th class="th"><div>Mar. 31, 2016</div></th>
<th class="th"><div>Sep. 30, 2015</div></th>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Operating revenues</a></td>
<td class="nump">$ 501.9<span></span>
</td>
<td class="nump">$ 716.8<span></span>
</td>
<td class="nump">$ 586.4<span></span>
</td>
<td class="nump">$ 456.0<span></span>
</td>
<td class="nump">$ 530.8<span></span>
</td>
<td class="nump">$ 743.9<span></span>
</td>
<td class="nump">$ 551.4<span></span>
</td>
<td class="nump">$ 433.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 2,261.1<span></span>
</td>
<td class="nump">$ 2,259.2<span></span>
</td>
<td class="nump">$ 2,196.9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of sales</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">897.6<span></span>
</td>
<td class="nump">880.1<span></span>
</td>
<td class="nump">865.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other operation and maintenance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">459.6<span></span>
</td>
<td class="nump">455.9<span></span>
</td>
<td class="nump">426.7<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">283.5<span></span>
</td>
<td class="nump">322.6<span></span>
</td>
<td class="nump">307.9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">89.4<span></span>
</td>
<td class="nump">87.6<span></span>
</td>
<td class="nump">91.2<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="nump">95.0<span></span>
</td>
<td class="nump">244.5<span></span>
</td>
<td class="nump">145.8<span></span>
</td>
<td class="nump">45.7<span></span>
</td>
<td class="nump">81.3<span></span>
</td>
<td class="nump">258.0<span></span>
</td>
<td class="nump">135.2<span></span>
</td>
<td class="nump">38.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">531.0<span></span>
</td>
<td class="nump">513.0<span></span>
</td>
<td class="nump">506.1<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">131.2<span></span>
</td>
<td class="nump">101.8<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other income (expense)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">51.3<span></span>
</td>
<td class="nump">13.6<span></span>
</td>
<td class="num">(3.9)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">143.8<span></span>
</td>
<td class="nump">142.1<span></span>
</td>
<td class="nump">149.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit) (A)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(49.3)<span></span>
</td>
<td class="nump">148.1<span></span>
</td>
<td class="nump">97.4<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME</a></td>
<td class="nump">294.8<span></span>
</td>
<td class="nump">$ 183.4<span></span>
</td>
<td class="nump">$ 104.8<span></span>
</td>
<td class="nump">$ 36.0<span></span>
</td>
<td class="nump">57.9<span></span>
</td>
<td class="nump">$ 183.6<span></span>
</td>
<td class="nump">$ 71.5<span></span>
</td>
<td class="nump">$ 25.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">619.0<span></span>
</td>
<td class="nump">338.2<span></span>
</td>
<td class="nump">271.3<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestments', window );">Investment in unconsolidated affiliates</a></td>
<td class="nump">1,160.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,158.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,160.4<span></span>
</td>
<td class="nump">1,158.6<span></span>
</td>
<td class="nump">1,194.4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">10,412.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,939.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">10,412.7<span></span>
</td>
<td class="nump">9,939.6<span></span>
</td>
<td class="nump">9,580.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination', window );">Capital expenditures</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">824.1<span></span>
</td>
<td class="nump">660.1<span></span>
</td>
<td class="nump">547.8<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=oge_ElectricUtilityMember', window );">Electric Utility [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Operating revenues</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2,261.1<span></span>
</td>
<td class="nump">2,259.2<span></span>
</td>
<td class="nump">2,196.9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of sales</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">897.6<span></span>
</td>
<td class="nump">880.1<span></span>
</td>
<td class="nump">865.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other operation and maintenance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">470.7<span></span>
</td>
<td class="nump">469.0<span></span>
</td>
<td class="nump">428.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">280.9<span></span>
</td>
<td class="nump">316.4<span></span>
</td>
<td class="nump">299.9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">84.8<span></span>
</td>
<td class="nump">84.0<span></span>
</td>
<td class="nump">87.1<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">527.1<span></span>
</td>
<td class="nump">509.7<span></span>
</td>
<td class="nump">516.4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other income (expense)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">58.6<span></span>
</td>
<td class="nump">26.9<span></span>
</td>
<td class="nump">4.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">138.4<span></span>
</td>
<td class="nump">138.1<span></span>
</td>
<td class="nump">146.7<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit) (A)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">141.8<span></span>
</td>
<td class="nump">114.4<span></span>
</td>
<td class="nump">104.8<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">305.5<span></span>
</td>
<td class="nump">284.1<span></span>
</td>
<td class="nump">268.9<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestments', window );">Investment in unconsolidated affiliates</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">9,255.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8,669.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">9,255.6<span></span>
</td>
<td class="nump">8,669.4<span></span>
</td>
<td class="nump">8,525.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination', window );">Capital expenditures</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">824.1<span></span>
</td>
<td class="nump">660.1<span></span>
</td>
<td class="nump">551.6<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember', window );">Natural Gas Midstream Operations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Operating revenues</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of sales</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other operation and maintenance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.3)<span></span>
</td>
<td class="num">(0.2)<span></span>
</td>
<td class="nump">2.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.7)<span></span>
</td>
<td class="nump">0.2<span></span>
</td>
<td class="num">(2.5)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">131.2<span></span>
</td>
<td class="nump">101.8<span></span>
</td>
<td class="nump">15.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other income (expense)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.5)<span></span>
</td>
<td class="num">(7.8)<span></span>
</td>
<td class="num">(4.6)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit) (A)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(195.2)<span></span>
</td>
<td class="nump">40.5<span></span>
</td>
<td class="num">(1.0)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">325.2<span></span>
</td>
<td class="nump">53.7<span></span>
</td>
<td class="nump">9.4<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestments', window );">Investment in unconsolidated affiliates</a></td>
<td class="nump">1,151.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,158.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,151.9<span></span>
</td>
<td class="nump">1,158.6<span></span>
</td>
<td class="nump">1,194.4<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">1,155.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,521.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">1,155.3<span></span>
</td>
<td class="nump">1,521.6<span></span>
</td>
<td class="nump">1,439.5<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination', window );">Capital expenditures</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember', window );">Other Operations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Operating revenues</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of sales</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other operation and maintenance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(10.8)<span></span>
</td>
<td class="num">(12.9)<span></span>
</td>
<td class="num">(4.3)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">2.6<span></span>
</td>
<td class="nump">6.2<span></span>
</td>
<td class="nump">8.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">3.6<span></span>
</td>
<td class="nump">3.6<span></span>
</td>
<td class="nump">4.1<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.6<span></span>
</td>
<td class="nump">3.1<span></span>
</td>
<td class="num">(7.8)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other income (expense)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(5.9)<span></span>
</td>
<td class="num">(5.3)<span></span>
</td>
<td class="num">(3.0)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">6.3<span></span>
</td>
<td class="nump">4.2<span></span>
</td>
<td class="nump">2.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit) (A)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">4.1<span></span>
</td>
<td class="num">(6.8)<span></span>
</td>
<td class="num">(6.4)<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(11.7)<span></span>
</td>
<td class="nump">0.4<span></span>
</td>
<td class="num">(7.0)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestments', window );">Investment in unconsolidated affiliates</a></td>
<td class="nump">8.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">8.5<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="nump">109.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">89.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">109.1<span></span>
</td>
<td class="nump">89.0<span></span>
</td>
<td class="nump">174.6<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination', window );">Capital expenditures</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="num">(3.8)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementBusinessSegmentsAxis=us-gaap_IntersegmentEliminationMember', window );">Eliminations [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Operating revenues</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsAndServicesSold', window );">Cost of sales</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other operation and maintenance</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationAndAmortization', window );">Depreciation and amortization</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="reu">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income (loss)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromEquityMethodInvestments', window );">Equity in earnings of unconsolidated affiliates</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncomeExpense', window );">Other income (expense)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.9)<span></span>
</td>
<td class="num">(0.2)<span></span>
</td>
<td class="num">(0.3)<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Interest expense</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(0.9)<span></span>
</td>
<td class="num">(0.2)<span></span>
</td>
<td class="num">(0.3)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit) (A)</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rou">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityMethodInvestments', window );">Investment in unconsolidated affiliates</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">Total assets</a></td>
<td class="num">(107.3)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">$ (340.4)<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="num">(107.3)<span></span>
</td>
<td class="num">(340.4)<span></span>
</td>
<td class="num">(559.0)<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination', window );">Capital expenditures</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
<td class="nump">0.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeEnergyMember', window );">OGE Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GoodwillImpairmentLoss', window );">Goodwill, Impairment Loss</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="nump">$ 108.4<span></span>
</td>
<td class="nump">$ 0.0<span></span>
</td>
<td class="num">$ (2.6)<span></span>
</td>
<td class="num">$ (178.4)<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ChangeduetoTaxLawAxis=oge_TaxBenefitDuetoTaxLawChangeMember', window );">Tax Benefit Due to Tax Law Change [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit) (A)</a></td>
<td class="nump">245.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ChangeduetoTaxLawAxis=oge_TaxExpenseDuetoTaxLawChangeMember', window );">Tax Expense Due to Tax Law Change [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingInformationLineItems', window );"><strong>Segment Reporting Information [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">Income tax expense (benefit) (A)</a></td>
<td class="nump">$ 10.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Payments to Acquire Productive Assets Including Payments for Business Combination</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PaymentsToAcquireProductiveAssetsIncludingPaymentsForBusinessCombination</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-03(a)(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879938&amp;loc=d3e572229-122910<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 210<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-03(11))<br> -URI http://asc.fasb.org/extlink&amp;oid=6876686&amp;loc=d3e534808-122878<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Assets</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsAndServicesSold">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(a),(d))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_CostOfGoodsAndServicesSold</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationAndAmortization">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 360<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=6391035&amp;loc=d3e2868-110229<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_DepreciationAndAmortization</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66022249&amp;loc=d3e33749-111570<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 210<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.5-02.12)<br> -URI http://asc.fasb.org/extlink&amp;oid=6877327&amp;loc=d3e13212-122682<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GoodwillImpairmentLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13854-109267<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=6388280&amp;loc=d3e13777-109266<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 350<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -Subparagraph (e)<br> -URI http://asc.fasb.org/extlink&amp;oid=35741047&amp;loc=d3e13816-109267<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_GoodwillImpairmentLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromEquityMethodInvestments">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(12))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(10))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 230<br> -SubTopic 10<br> -Section 45<br> -Paragraph 28<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=98514028&amp;loc=d3e3602-108585<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 323<br> -SubTopic 10<br> -Section 45<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=66022249&amp;loc=d3e33749-111570<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(13)(f))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeLossFromEquityMethodInvestments</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 740<br> -SubTopic 10<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (a),(b)<br> -URI http://asc.fasb.org/extlink&amp;oid=84230637&amp;loc=d3e32639-109319<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 235<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.4-08.(h))<br> -URI http://asc.fasb.org/extlink&amp;oid=26873400&amp;loc=d3e23780-122690<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the cost of borrowed funds accounted for as interest expense.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6450988&amp;loc=d3e26243-108391<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 835<br> -SubTopic 30<br> -Section 45<br> -Paragraph 3<br> -URI http://asc.fasb.org/extlink&amp;oid=64930785&amp;loc=d3e28555-108399<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_InterestExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCostAndExpenseOperating">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.3)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherCostAndExpenseOperating</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncomeExpense">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of income (expense) related to nonoperating activities, classified as other.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncomeExpense</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SegmentReportingInformationLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_SegmentReportingInformationLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.9)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_TaxesExcludingIncomeAndExciseTaxes</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=oge_ElectricUtilityMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=oge_ElectricUtilityMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=oge_NaturalGasMidstreamOperationsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementBusinessSegmentsAxis=us-gaap_IntersegmentEliminationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatementBusinessSegmentsAxis=us-gaap_IntersegmentEliminationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ChangeduetoTaxLawAxis=oge_TaxBenefitDuetoTaxLawChangeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ChangeduetoTaxLawAxis=oge_TaxBenefitDuetoTaxLawChangeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ChangeduetoTaxLawAxis=oge_TaxExpenseDuetoTaxLawChangeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ChangeduetoTaxLawAxis=oge_TaxExpenseDuetoTaxLawChangeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>78
<FILENAME>R69.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6898202736">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies (Details)<br> $ in Millions</strong></div></th>
<th class="th" colspan="3">12 Months Ended</th>
</tr>
<tr>
<th class="th">
<div>Dec. 31, 2017 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2016 </div>
<div>USD ($)</div>
</th>
<th class="th">
<div>Dec. 31, 2015 </div>
<div>USD ($)</div>
</th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">Operating Leases, Future Minimum Payments Due, Next Twelve Months</a></td>
<td class="nump">$ 4.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">Operating Leases, Future Minimum Payments, Due in Two Years</a></td>
<td class="nump">23.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">Operating Leases, Future Minimum Payments, Due in Three Years</a></td>
<td class="nump">2.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">Operating Leases, Future Minimum Payments, Due in Four Years</a></td>
<td class="nump">2.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">Operating Leases, Future Minimum Payments, Due in Five Years</a></td>
<td class="nump">2.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter', window );">Operating Leases, Future Minimum Payments, Due Thereafter</a></td>
<td class="nump">40.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDue', window );">Operating Leases, Future Minimum Payments Due</a></td>
<td class="nump">77.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesRentExpenseNet', window );">Operating Leases, Rent Expense, Net</a></td>
<td class="nump">6.2<span></span>
</td>
<td class="nump">$ 9.3<span></span>
</td>
<td class="nump">$ 7.7<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">402.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">244.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">173.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">170.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">168.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">1,159.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts', window );">Utilities Operating Expense, Purchased Power under Long-term Contracts</a></td>
<td class="nump">61.1<span></span>
</td>
<td class="nump">61.0<span></span>
</td>
<td class="nump">56.6<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OperatingLeaseObligationsAxis=oge_OgeRailcarLeaseAgreementMember', window );">OG&amp;E Railcar Lease Agreement [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">Operating Leases, Future Minimum Payments Due, Next Twelve Months</a></td>
<td class="nump">1.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">Operating Leases, Future Minimum Payments, Due in Two Years</a></td>
<td class="nump">20.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">Operating Leases, Future Minimum Payments, Due in Three Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">Operating Leases, Future Minimum Payments, Due in Four Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">Operating Leases, Future Minimum Payments, Due in Five Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter', window );">Operating Leases, Future Minimum Payments, Due Thereafter</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDue', window );">Operating Leases, Future Minimum Payments Due</a></td>
<td class="nump">22.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OperatingLeaseObligationsAxis=oge_OgeWindFarmLandLeaseAgreementsMember', window );">OG&amp;E Wind Farm Land Lease Agreements [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">Operating Leases, Future Minimum Payments Due, Next Twelve Months</a></td>
<td class="nump">2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">Operating Leases, Future Minimum Payments, Due in Two Years</a></td>
<td class="nump">2.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">Operating Leases, Future Minimum Payments, Due in Three Years</a></td>
<td class="nump">2.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">Operating Leases, Future Minimum Payments, Due in Four Years</a></td>
<td class="nump">2.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">Operating Leases, Future Minimum Payments, Due in Five Years</a></td>
<td class="nump">2.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter', window );">Operating Leases, Future Minimum Payments, Due Thereafter</a></td>
<td class="nump">40.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDue', window );">Operating Leases, Future Minimum Payments Due</a></td>
<td class="nump">54.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OperatingLeaseObligationsAxis=oge_OgeEnergyBuildingLeaseMember', window );">OGE Energy Building Lease [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent', window );">Operating Leases, Future Minimum Payments Due, Next Twelve Months</a></td>
<td class="nump">0.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears', window );">Operating Leases, Future Minimum Payments, Due in Two Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears', window );">Operating Leases, Future Minimum Payments, Due in Three Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears', window );">Operating Leases, Future Minimum Payments, Due in Four Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears', window );">Operating Leases, Future Minimum Payments, Due in Five Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter', window );">Operating Leases, Future Minimum Payments, Due Thereafter</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDue', window );">Operating Leases, Future Minimum Payments Due</a></td>
<td class="nump">0.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember', window );">OG&amp;E cogeneration capacity and fixed operation and maintenance payments [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">72.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">65.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">53.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">49.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">45.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">286.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeExpectedCogenerationEnergyPaymentsMember', window );">OG&amp;E expected cogeneration energy payments [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">35.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">35.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">35.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">37.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">38.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">182.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeMinimumFuelPurchaseCommitmentsMember', window );">OG&amp;E minimum fuel purchase commitments [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">139.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">36.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">24.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">24.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">24.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">249.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeExpectedWindPurchaseCommitmentsMember', window );">OG&amp;E expected wind purchase commitments [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">58.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">56.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">56.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">57.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">57.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">287.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeLongTermServiceAgreementCommitmentsMember', window );">OG&amp;E long-term service agreement commitments [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">7.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">41.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">2.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">2.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">2.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">57.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_MustangModernizationMember', window );">Mustang Modernization [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">24.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">24.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_EnvironmentalCompliancePlanMember', window );">Environmental compliance plan expenditures [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary', window );">Purchase Obligation, Due in Next Twelve Months</a></td>
<td class="nump">63.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Two Years</a></td>
<td class="nump">8.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Three Years</a></td>
<td class="nump">0.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Four Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary', window );">Unrecorded Unconditional Purchase Obligation, Due within Five Years</a></td>
<td class="nump">0.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">$ 72.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_PublicUtilityRegulatoryPolicyActOf1978Member', window );">Public Utility Regulatory Policy Act of 1978 [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_PercentageOfOutputPurchased', window );">Percentage of output purchased</a></td>
<td class="nump">100.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeTotalCogenerationPaymentsMember', window );">OG&amp;E total cogeneration payments [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermPurchaseCommitmentAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">$ 115.2<span></span>
</td>
<td class="nump">124.8<span></span>
</td>
<td class="nump">124.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OgeCapacityPaymentsMember', window );">OG&amp;E capacity payments [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermPurchaseCommitmentAmount', window );">Long-term Purchase Commitment, Amount</a></td>
<td class="nump">63.0<span></span>
</td>
<td class="nump">66.3<span></span>
</td>
<td class="nump">69.5<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_CpvKeenanMember', window );">CPV Keenan [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts', window );">Utilities Operating Expense, Purchased Power under Long-term Contracts</a></td>
<td class="nump">29.0<span></span>
</td>
<td class="nump">29.2<span></span>
</td>
<td class="nump">26.7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_EdisonMissionEnergyMember', window );">Edison Mission Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts', window );">Utilities Operating Expense, Purchased Power under Long-term Contracts</a></td>
<td class="nump">22.1<span></span>
</td>
<td class="nump">21.1<span></span>
</td>
<td class="nump">19.7<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_FplEnergyMember', window );">FPL Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts', window );">Utilities Operating Expense, Purchased Power under Long-term Contracts</a></td>
<td class="nump">2.6<span></span>
</td>
<td class="nump">3.4<span></span>
</td>
<td class="nump">3.2<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_NexteraEnergyMember', window );">NextEra Energy [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts', window );">Utilities Operating Expense, Purchased Power under Long-term Contracts</a></td>
<td class="nump">$ 7.4<span></span>
</td>
<td class="nump">$ 7.3<span></span>
</td>
<td class="nump">$ 7.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NewLongTermServiceAgreementAxis=oge_OgeLongTermServiceAgreementCommitmentsMember', window );">OG&amp;E long-term service agreement commitments [Member] | McClain Plant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FactoredFiredHours', window );">Factored-Fired Hours</a></td>
<td class="nump">128,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FactoredFiredStarts', window );">Factored-Fired Starts</a></td>
<td class="nump">4,800<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_NewLongTermServiceAgreementAxis=oge_OgeLongTermServiceAgreementCommitmentsMember', window );">OG&amp;E long-term service agreement commitments [Member] | Redbud Plant [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FactoredFiredHours', window );">Factored-Fired Hours</a></td>
<td class="nump">144,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_FactoredFiredStarts', window );">Factored-Fired Starts</a></td>
<td class="nump">4,500<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_AdditionalFactoredFiredHours', window );">Additional Factored-Fired Hours</a></td>
<td class="nump">24,000<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RangeAxis=us-gaap_MaximumMember', window );">Maximum [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingenciesLineItems', window );"><strong>Loss Contingencies [Line Items]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LossContingencyEstimateOfPossibleLoss', window );">Loss Contingency, Range of Possible Loss, Maximum</a></td>
<td class="nump">$ 18.2<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_AdditionalFactoredFiredHours">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Additional Factored-Fired Hours</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_AdditionalFactoredFiredHours</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FactoredFiredHours">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Factored-Fired Hours</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FactoredFiredHours</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_FactoredFiredStarts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Factored-Fired Starts</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_FactoredFiredStarts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:integerItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_PercentageOfOutputPurchased">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of output purchased</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_PercentageOfOutputPurchased</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermPurchaseCommitmentAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The minimum amount the entity agreed to spend under the long-term purchase commitment.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LongTermPurchaseCommitmentAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LossContingenciesLineItems">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LossContingenciesLineItems</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LossContingencyEstimateOfPossibleLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82911808&amp;loc=d3e14435-108349<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 450<br> -SubTopic 20<br> -Section 50<br> -Paragraph 9<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=82911808&amp;loc=d3e14557-108349<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_LossContingencyEstimateOfPossibleLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 10<br> -Section 55<br> -Paragraph 40<br> -Subparagraph (Note 3)<br> -URI http://asc.fasb.org/extlink&amp;oid=82846649&amp;loc=d3e38371-112697<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 2<br> -Subparagraph (a)<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41502-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingLeasesRentExpenseNet">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 840<br> -SubTopic 20<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=77902758&amp;loc=d3e41499-112717<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingLeasesRentExpenseNet</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFifthAnniversary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFourthAnniversary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnSecondAnniversary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnThirdAnniversary</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 440<br> -SubTopic 10<br> -Section 50<br> -Paragraph 4<br> -Subparagraph (b)<br> -URI http://asc.fasb.org/extlink&amp;oid=77896938&amp;loc=d3e25336-109308<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of operating expense for purchased power procured under arrangements extending beyond one year or the normal operating cycle, if longer, by regulated operation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.2(b))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 10<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SAB TOPIC 10.D)<br> -URI http://asc.fasb.org/extlink&amp;oid=6499423&amp;loc=d3e659339-123030<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_UtilitiesOperatingExpensePurchasedPowerUnderLongTermContracts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OperatingLeaseObligationsAxis=oge_OgeRailcarLeaseAgreementMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OperatingLeaseObligationsAxis=oge_OgeRailcarLeaseAgreementMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OperatingLeaseObligationsAxis=oge_OgeWindFarmLandLeaseAgreementsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OperatingLeaseObligationsAxis=oge_OgeWindFarmLandLeaseAgreementsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OperatingLeaseObligationsAxis=oge_OgeEnergyBuildingLeaseMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OperatingLeaseObligationsAxis=oge_OgeEnergyBuildingLeaseMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeCogenerationCapacityAndFixedOperationAndMaintenancePaymentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeExpectedCogenerationEnergyPaymentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeExpectedCogenerationEnergyPaymentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeMinimumFuelPurchaseCommitmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeMinimumFuelPurchaseCommitmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeExpectedWindPurchaseCommitmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeExpectedWindPurchaseCommitmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeLongTermServiceAgreementCommitmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeLongTermServiceAgreementCommitmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_MustangModernizationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_MustangModernizationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_EnvironmentalCompliancePlanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_EnvironmentalCompliancePlanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_PublicUtilityRegulatoryPolicyActOf1978Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_PublicUtilityRegulatoryPolicyActOf1978Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeTotalCogenerationPaymentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeTotalCogenerationPaymentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OgeCapacityPaymentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OgeCapacityPaymentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_CpvKeenanMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_CpvKeenanMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_EdisonMissionEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_EdisonMissionEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_FplEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_FplEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_NexteraEnergyMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_NexteraEnergyMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_NewLongTermServiceAgreementAxis=oge_OgeLongTermServiceAgreementCommitmentsMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_NewLongTermServiceAgreementAxis=oge_OgeLongTermServiceAgreementCommitmentsMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_McclainPlantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_McclainPlantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_RedbudPlantMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_RedbudPlantMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RangeAxis=us-gaap_MaximumMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RangeAxis=us-gaap_MaximumMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>79
<FILENAME>R70.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6800410080">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Rate Matters and Regulation (Details) - USD ($)<br> $ in Millions</strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
<th class="th" colspan="1"></th>
</tr>
<tr>
<th class="th"><div>Dec. 31, 2017</div></th>
<th class="th"><div>Dec. 31, 2016</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage', window );">Public Utilities, Approved Equity Capital Structure, Percentage</a></td>
<td class="nump">53.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage', window );">Public Utilities, Approved Debt Capital Structure, Percentage</a></td>
<td class="nump">47.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_InterimRateRefundAmount', window );">Interim Rate Refund Amount</a></td>
<td class="nump">$ 47.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory Assets, Current</a></td>
<td class="nump">40.8<span></span>
</td>
<td class="nump">$ 121.8<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RecommendedDisallowanceforFuelAdjustment', window );">Recommended Disallowance for Fuel Adjustment</a></td>
<td class="nump">$ 3.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_AdministrativeLawJudgeMember', window );">Administrative Law Judge [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RecommendedReturnonEquity', window );">Recommended Return on Equity</a></td>
<td class="nump">9.87%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RecommendedIncreaseDecreaseinRevenue', window );">Recommended Increase (Decrease) in Revenue</a></td>
<td class="nump">$ 40.7<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RecommendedCapitalStructureEquityPercentage', window );">Recommended Capital Structure, Equity Percentage</a></td>
<td class="nump">53.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RecommendedCapitalStructureDebtPercentage', window );">Recommended Capital Structure, Debt Percentage</a></td>
<td class="nump">47.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_OklahomaCorporationCommissionMember', window );">Oklahoma Corporation Commission [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OgesJurisdictionalRevenues', window );">OG&amp;E's Jurisdictional Revenues</a></td>
<td class="nump">85.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_ArkansasPublicServiceCommissionMember', window );">Arkansas Public Service Commission [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OgesJurisdictionalRevenues', window );">OG&amp;E's Jurisdictional Revenues</a></td>
<td class="nump">8.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=oge_FederalEnergyRegulatoryCommissionMember', window );">Federal Energy Regulatory Commission [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_OgesJurisdictionalRevenues', window );">OG&amp;E's Jurisdictional Revenues</a></td>
<td class="nump">7.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_DryScrubberProjectMember', window );">Dry Scrubber Project [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EstimatedEnvironmentalCapitalCosts', window );">Estimated Environmental Capital Costs</a></td>
<td class="nump">$ 542.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress', window );">Public Utilities, Property, Plant and Equipment, Construction Work in Progress</a></td>
<td class="nump">401.3<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_MustangModernizationMember', window );">Mustang Modernization [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_EstimatedEnvironmentalCapitalCosts', window );">Estimated Environmental Capital Costs</a></td>
<td class="nump">390.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress', window );">Public Utilities, Property, Plant and Equipment, Construction Work in Progress</a></td>
<td class="nump">$ 348.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityByLocationAxis=stpr_OK', window );">OKLAHOMA</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage', window );">Public Utilities, Requested Equity Capital Structure, Percentage</a></td>
<td class="nump">53.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount', window );">Public Utilities, Requested Rate Increase (Decrease), Amount</a></td>
<td class="nump">$ 92.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage', window );">Public Utilities, Requested Return on Equity, Percentage</a></td>
<td class="nump">10.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_InvestmentsSinceLastRateCase', window );">Investments Since Last Rate Case</a></td>
<td class="nump">$ 1,600.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount', window );">Public Utilities, Interim Rate Increase (Decrease), Amount</a></td>
<td class="nump">69.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_InterimRateRevenueReserved', window );">Interim Rate Revenue Reserved</a></td>
<td class="nump">5.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount', window );">Public Utilities, Approved Rate Increase (Decrease), Amount</a></td>
<td class="nump">$ 8.8<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage', window );">Public Utilities, Approved Return on Equity, Percentage</a></td>
<td class="nump">9.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ApprovedDepreciationReductionfromALJRecommendation', window );">Approved Depreciation Reduction from ALJ Recommendation</a></td>
<td class="nump">$ 28.6<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ALJDepreciationRecommendation', window );">ALJ Depreciation Recommendation</a></td>
<td class="nump">$ 36.4<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_ApprovedRecoveryofShorttermIncentiveComp', window );">Approved Recovery of Short-term Incentive Comp</a></td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityByLocationAxis=stpr_AR', window );">ARKANSAS</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount', window );">Public Utilities, Requested Rate Increase (Decrease), Amount</a></td>
<td class="nump">$ 16.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage', window );">Public Utilities, Requested Return on Equity, Percentage</a></td>
<td class="nump">10.25%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_InvestmentsSinceLastRateCase', window );">Investments Since Last Rate Case</a></td>
<td class="nump">$ 3,000.0<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SettlementofRateIncrease', window );">Settlement of Rate Increase</a></td>
<td class="nump">$ 7.1<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SettlementofReturnonEquityPercentage', window );">Settlement of Return on Equity, Percentage</a></td>
<td class="nump">9.50%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_SettlementofEquityCapitalStructurePercentage', window );">Settlement of Equity Capital Structure, Percentage</a></td>
<td class="nump">50.00%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetAxis=oge_OklahomaDemandProgramRiderUnderRecoveryMember', window );">Oklahoma demand program rider under recovery [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory Assets, Current</a></td>
<td class="nump">$ 31.6<span></span>
</td>
<td class="nump">$ 51.0<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RegulatoryFileDateAxis=oge_January162018Member', window );">January 16, 2018 [Member] | OKLAHOMA</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount', window );">Public Utilities, Requested Rate Increase (Decrease), Amount</a></td>
<td class="nump">$ 1.9<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage', window );">Public Utilities, Requested Return on Equity, Percentage</a></td>
<td class="nump">9.90%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis=oge_FERCMember', window );">FERC [Member]</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_RecommendedCommonEquityPercentage', window );">Recommended Common Equity Percentage</a></td>
<td class="nump">7.85%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage', window );">Public Utilities, Approved Return on Equity, Percentage</a></td>
<td class="nump">10.60%<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity', window );">Revenue impact of recommended change in return on common equity</a></td>
<td class="nump">$ 1.5<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ALJDepreciationRecommendation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>ALJ Depreciation Recommendation</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ALJDepreciationRecommendation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ApprovedDepreciationReductionfromALJRecommendation">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Approved Depreciation Reduction from ALJ Recommendation</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ApprovedDepreciationReductionfromALJRecommendation</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_ApprovedRecoveryofShorttermIncentiveComp">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Approved Recovery of Short-term Incentive Comp</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_ApprovedRecoveryofShorttermIncentiveComp</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_EstimatedEnvironmentalCapitalCosts">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Estimated Environmental Capital Costs</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_EstimatedEnvironmentalCapitalCosts</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_InterimRateRefundAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Interim Rate Refund Amount</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_InterimRateRefundAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_InterimRateRevenueReserved">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Interim Rate Revenue Reserved</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_InterimRateRevenueReserved</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_InvestmentsSinceLastRateCase">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Investments Since Last Rate Case</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_InvestmentsSinceLastRateCase</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_OgesJurisdictionalRevenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>OG&amp;E's Jurisdictional Revenues</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_OgesJurisdictionalRevenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RecommendedCapitalStructureDebtPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Recommended Capital Structure, Debt Percentage</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RecommendedCapitalStructureDebtPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RecommendedCapitalStructureEquityPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Recommended Capital Structure, Equity Percentage</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RecommendedCapitalStructureEquityPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RecommendedCommonEquityPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Recommended Common Equity Percentage</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RecommendedCommonEquityPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RecommendedDisallowanceforFuelAdjustment">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Recommended Disallowance for Fuel Adjustment</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RecommendedDisallowanceforFuelAdjustment</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RecommendedIncreaseDecreaseinRevenue">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Recommended Increase (Decrease) in Revenue</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RecommendedIncreaseDecreaseinRevenue</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RecommendedReturnonEquity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Recommended Return on Equity</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RecommendedReturnonEquity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_Revenueimpactofrecommendedchangeinreturnoncommonequity">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Revenue Impact of Recommended Change in Return on Common Equity</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_Revenueimpactofrecommendedchangeinreturnoncommonequity</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SettlementofEquityCapitalStructurePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Settlement of Equity Capital Structure, Percentage</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SettlementofEquityCapitalStructurePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SettlementofRateIncrease">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Settlement of Rate Increase</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SettlementofRateIncrease</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_SettlementofReturnonEquityPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Settlement of Return on Equity, Percentage</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_SettlementofReturnonEquityPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>oge_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of public utility's approved debt to capital, including debt and equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesApprovedDebtCapitalStructurePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of public utility's approved equity to capital, including debt and equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesApprovedEquityCapitalStructurePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of public utility's approved rate increase (decrease) by regulatory agency.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesApprovedRateIncreaseDecreaseAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of public utility's approved return on equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesApprovedReturnOnEquityPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of public utility's interim rate increase (decrease) allowed while waiting final decision of regulatory agency.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesInterimRateIncreaseDecreaseAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Period end amount of construction work in progress in public utility.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of public utility's requested equity to capital, including debt and equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesRequestedEquityCapitalStructurePercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of public utility's requested rate increase (decrease) with regulatory agency.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesRequestedRateIncreaseDecreaseAmount</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Percentage of public utility's requested return on equity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PublicUtilitiesRequestedReturnOnEquityPercentage</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:percentItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsCurrent">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Carrying amount as of the balance sheet date of capitalized costs of regulated entities that are expected to be recovered through revenue sources within one year or the normal operating cycle, if longer. Such costs are capitalized if they meet both of the following criteria: a. It is probable that future revenue in an amount at least equal to the capitalized cost will result from inclusion of that cost in allowable costs for rate-making purposes. b. Based on available evidence, the future revenue will be provided to permit recovery of the previously incurred cost rather than to provide for expected levels of similar future costs. If the revenue will be provided through an automatic rate-adjustment clause, this criterion requires that the regulator's intent clearly be to permit recovery of the previously incurred cost.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 980<br> -SubTopic 340<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6499975&amp;loc=d3e44250-110382<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetsCurrent</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>debit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>instant</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_AdministrativeLawJudgeMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_AdministrativeLawJudgeMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_OklahomaCorporationCommissionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_OklahomaCorporationCommissionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_ArkansasPublicServiceCommissionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_ArkansasPublicServiceCommissionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=oge_FederalEnergyRegulatoryCommissionMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LegalEntityAxis=oge_FederalEnergyRegulatoryCommissionMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_DryScrubberProjectMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_DryScrubberProjectMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_MustangModernizationMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentByTypeAxis=oge_MustangModernizationMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityByLocationAxis=stpr_OK">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityByLocationAxis=stpr_OK</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityByLocationAxis=stpr_AR">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityByLocationAxis=stpr_AR</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetAxis=oge_OklahomaDemandProgramRiderUnderRecoveryMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_RegulatoryAssetAxis=oge_OklahomaDemandProgramRiderUnderRecoveryMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_oge_RegulatoryFileDateAxis=oge_January162018Member">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">oge_RegulatoryFileDateAxis=oge_January162018Member</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis=oge_FERCMember">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_StatutoryAccountingPracticesByJurisdictionAxis=oge_FERCMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>80
<FILENAME>R71.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.8.0.1</span><table class="report" border="0" cellspacing="2" id="idp6810163184">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Quarterly Financial Data (Details) - USD ($)<br> $ / shares in Units, $ in Millions</strong></div></th>
<th class="th" colspan="16">3 Months Ended</th>
<th class="th" colspan="5">12 Months Ended</th>
</tr>
<tr>
<th class="th" colspan="2"><div>Dec. 31, 2017</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2017</div></th>
<th class="th" colspan="2"><div>Jun. 30, 2017</div></th>
<th class="th" colspan="2"><div>Mar. 31, 2017</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2016</div></th>
<th class="th" colspan="2"><div>Sep. 30, 2016</div></th>
<th class="th" colspan="2"><div>Jun. 30, 2016</div></th>
<th class="th" colspan="2"><div>Mar. 31, 2016</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2017</div></th>
<th class="th" colspan="2"><div>Dec. 31, 2016</div></th>
<th class="th"><div>Dec. 31, 2015</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Revenues', window );">Operating revenues</a></td>
<td class="nump">$ 501.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 716.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 586.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 456.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 530.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 743.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 551.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 433.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 2,261.1<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 2,259.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 2,196.9<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">Operating income</a></td>
<td class="nump">95.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">244.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">145.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">45.7<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">81.3<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">258.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">135.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">38.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">531.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">513.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">506.1<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net income</a></td>
<td class="nump">$ 294.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 183.4<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 104.8<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 36.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 57.9<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 183.6<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 71.5<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 25.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 619.0<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 338.2<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 271.3<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Basic earnings per average common share attributable to OGE Energy common shareholders</a></td>
<td class="nump">$ 1.48<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.52<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.18<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.29<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.35<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.13<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 3.10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.69<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.36<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Diluted earnings per average common share attributable to OGE Energy common shareholders</a></td>
<td class="nump">$ 1.48<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.52<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.18<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.29<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.92<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.35<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0.13<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 3.10<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.69<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 1.36<span></span>
</td>
</tr>
<tr><td colspan="22"></td></tr>
<tr><td colspan="22"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">Due to the impact of dilution on the earnings per share calculation, quarterly earnings per share amounts may not add to the total.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1<br> -URI http://asc.fasb.org/extlink&amp;oid=6371337&amp;loc=d3e3550-109257<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 55<br> -Paragraph 52<br> -URI http://asc.fasb.org/extlink&amp;oid=96948231&amp;loc=d3e4984-109258<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1252-109256<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 6: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 944<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.7-04(19))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879464&amp;loc=d3e573970-122913<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 260<br> -SubTopic 10<br> -Section 45<br> -Paragraph 2<br> -URI http://asc.fasb.org/extlink&amp;oid=96947427&amp;loc=d3e1252-109256<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03(21))<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 942<br> -SubTopic 225<br> -Section S99<br> -Paragraph 1<br> -Subparagraph (SX 210.9-04(23))<br> -URI http://asc.fasb.org/extlink&amp;oid=6879574&amp;loc=d3e536633-122882<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>num:perShareItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net result for the period of deducting operating expenses from operating revenues.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4K<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591552-111686<br><br>Reference 2: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 45<br> -Paragraph 19<br> -URI http://asc.fasb.org/extlink&amp;oid=96868048&amp;loc=SL4569616-111683<br><br>Reference 3: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (c)(1)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br><br>Reference 4: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 55<br> -Paragraph 4J<br> -URI http://asc.fasb.org/extlink&amp;oid=84234705&amp;loc=SL4591551-111686<br><br>Reference 5: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 810<br> -SubTopic 10<br> -Section 50<br> -Paragraph 1A<br> -Subparagraph (a)(2)<br> -URI http://asc.fasb.org/extlink&amp;oid=84161450&amp;loc=SL4573702-111684<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_ProfitLoss</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Revenues">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher FASB<br> -Name Accounting Standards Codification<br> -Topic 225<br> -SubTopic 10<br> -Section S99<br> -Paragraph 2<br> -Subparagraph (SX 210.5-03.1)<br> -URI http://asc.fasb.org/extlink&amp;oid=63488584&amp;loc=d3e20235-122688<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">us-gaap_Revenues</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>us-gaap_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:monetaryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>credit</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>81
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MMWF\81AU8\K(XK%T-8943OTJDH\ Q:X831F:3LTXXFBD(3^ G/,6+V2?$9/
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MZ-!3 EYR8'*<&(Y#V\ %,,((HTO?!30S<:K^B9TZP$[)(=DYU?=]V==3+N_
MX>WI\65:M[ ^D?(:\Z]D!1T#KMAY\FN]WFP?F%Q4_*ZH;@J^W/*EJ.Y%??T^
MNO[PNPB[SMB=_<?&9T'9P*^[D%]02P,$%     @ 8(FQ3)E<G",0!@  G"<
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M.AQG0GS/]O:1I24RS^_Y"NM./&<?5I:P7<_/Y)Z,<B.[W?98??9/1VXCUZG
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MZF'Z7/)NEHJ5<4]WWS7V#[/_S@U_XUK?-I"LP[<NSPC9#A"80,05$;KDUQZ
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M>FK[GWGWNSD?\YTOVOHX'F$N+^>H]_\#4$L#!!0    ( &")L4QDJP/VM04
M ,L>   8    >&PO=V]R:W-H965T<R]S:&5E=#8N>&ULC9G=;N,V$(5?Q?!]
M99(SE,0@"="X*%J@!19;;'NM)$IBK&VYDI)LW[Z4Y#6DF<-@<Q%;\B%U^/?-
M4+Q^;]JOW4M=]ZMOA_VQNUF_]/WI:K/I'E[J0]5ES:D^QE^>FO90]?&R?=YT
MI[:N'L="A_W&&9-O#M7NN+Z]'N]]:F^OF]=^OSO6G]I5]WHX5.U_=_6^>;]9
MV_7W&Y]WSR_]<&-S>WVJGNN_ZO[+Z5,;KS:76AYWA_K8[9KCJJV?;M8_VZNM
MYZ' J/A[5[]WL^^KH2GW3?-UN/C]\69M!D?UOG[HARJJ^/%6;^O]?J@I^OCW
M7.GZ\LRAX/S[]]I_'1L?&W-?=?6VV?^S>^Q?;M;E>O58/U6O^_YS\_Y;?6Z0
M7Z_.K?^C?JOW43XXB<]X:/;=^'_U\-KUS>%<2[1RJ+Y-G[OC^/D^_9+[<S%<
MP)T+N$L!RQ\6H',!$@4VD[.QJ;]4?75[W3;OJW8:K5,U3 I[1;$S'X:;8]^-
MO\76=O'NVZVUQ?7F;:CHK+F;-&ZF<4O%%BC"1;*)!BXN''3AQO*T<%'B"@A6
M0&,%O*@@B&9,FF+4'"<-9RQ:HD4F(^R$H1/63IP13B9-.7=2EIGH]NVD\G-5
MD;#BH14/K%AAQ6LKF>BXK=:XS&,C.322 R-B"MWEZB%Y/GO*Y$2+?)CUV\)*
M :T4RDH@X:30#\E*841K;)C-I861$AHI09]()Z5Z2LF9$&VUJ A98O$$:"4
M*V)=W 5MQ:A> 2*;&AYK,(\,,.,ED(Q:&D82R>A1M*F5;!-LM( J<BV?18L'
M<99+.UH5NR8Q2A9#TCK0-;FTXU37<)!D.8N6GD-J35N,7$L:VBXUV)B5%L#2
MR)EG 2UM;A2YH<Z7LZ%86L+,M ":>LPU$8M<\1NI*/-A_I?PAC%J$4=+Z4TS
M,H*ER*QT!W4N<PE+&*>V ),@U2H,0@M(2*K'->7BL+#-5"92ZJAI\F 2EC 0
M+2 BR<AI >WR0H4L(./@9\.Q3(\P%1V@(LD(ZC3R8A)D=&(!A;9,F\)X= "/
M)$.8T^ CGY<J=" =QZ0HE48F\DB 2)) <9I^)5%0:0_0%7G(4RO$84PZ@$E*
MD-9A3#J-R5+FZ$YGBZZ4J8+3B&3#J3#D,"'=CQ#2:?9YKR<B4.7)(<=0= "*
M)*.BT[ C @M#RSA/9C .(]'I%-.2&BZ00$:<.6U)"T.(DS41U1QFK"O!)$P-
M.V:B0TR46RRG86?C8I>A&L@<)1<682:29J),=.Y(D\Z13AV0S/A4/D\8AP1P
MR')=D,9<W.:PF?W)0(V*F*0WS$4"7&09T APT:@)"51%D5HBE-BM@^TZRW!V
M%BT6(ZOPBE3)/)\P7PFDH2P#&6G LII'B*_)H<)X)8!7^: [TN DKP(84'$R
MR!/&*P&\LMR/D>:FXZ!B/)(Y3LX=C%<">&7)>P)XU3.Y^& 7N;2"J4H@<U61
MD'3FZG3D(9VVA@3B"?.9 )]9\5"#-WBC%Q7 N'%%"M", <T@:66Y76& WH*#
MVD C'1N?RET8,YJMCH.<R#<8HY0!2KUZP:<A:8,.[D 6&Y]L$X8I YAZR7;6
MF+0NCJA<HD#GB#CU:H 3[T!!PJH&'FS78\:J8C/0N9!\Z<<8JOPC.2N#=Z&^
MT#,1R2@Y:!BK#+#J901DP,LRYJ-RN0(=F=PE+6&P,@"KEU&0-5AS'RVI3@*Z
M8=N;LH0!RP"P7L9"*%)=]+%H:08#EH-FAT\PVF,B>D!$+QGMX>Z<U5*%NC01
M/2:B!UFKEVO5ZQ34%3ZHB8ATE!>I=,QCPGI$6+G3\!J=/SE2KX.@+"0-8<)Z
M0-A<TL-K<E+IK7KOAG3,27YX3%@/4M9<G>U,HL6)%]QD B'<9&YFIXK#,>^?
M5?N\.W:K^Z;OF\-XC/C4-'T=ZXQ)Q7KU4E>/EXM]_=0/7XOXO9V.5Z>+OCF=
MCXXWE_/KV_\!4$L#!!0    ( &")L4SKG;2OH@$  (\#   8    >&PO=V]R
M:W-H965T<R]S:&5E=#<N>&UL?5-;;MLP$+P*P0.8EIPXJ2$):%P4+= "1HHF
MW[2TLHCPH9*TE=R^RT<$QS#R(W*7,\/9U;*:C'UQ X GKTIJ5]/!^W'#F&L'
M4-PMS @:3WIC%?<8V@-SHP7>19*2K%PNUTQQH6E3Q=S.-I4Y>BDT["QQ1Z6X
M?7L ::::%O0]\2@.@P\)UE0C/\ ?\'_'G<6(S2J=4*"=,)I8Z&OZM=ALRX"/
M@"<!DSO;DU#)WIB7$/SL:KH,AD!"ZX,"Q^4$6Y R"*&-?UF3SE<&XOG^7?U[
MK!UKV7,'6R.?1>>'FMY3TD'/C](_FND'Y'IN*<G%_X(32(0')WA':Z2+7](>
MG3<JJZ 5Q5_3*G1<IW2R7F?:=4*9">5,*&X^):PR875!8,E9+/4;][RIK)F(
M33]KY&$FBLT*F]F&9.Q=/,-J'69/3;$N*W8*0AGSD##E&>8"L;V"^#)#&!J8
M79177921?_/!Q>K"1<+<18Q.F,7MA8_/,<D(.VM-&-7?W!Z$=F1O/'8Y]J(W
MQ@/J+1?X_P=\'7,@H?=A>X=[FV8D!=Z,>?S9_ :;_U!+ P04    " !@B;%,
M)1:7I>H%  #<)0  &    'AL+W=O<FMS:&5E=',O<VAE970X+GAM;)6:6V_J
M1A2%_PKB_9BY7R*"U%!5K=1*T:E.^^P$)Z #F-I../WWM8V#S,S:Z3@/"9#E
M\9IM?WL-MI?GLOI>;XNBF?TX[(_U_7S;-*>[Q:)^WA:'O,[*4W%L__-25H>\
M:=]6KXOZ5!7YIM_HL%\(QLSBD.^.\]6R_^RQ6BW+MV:_.Q:/U:Q^.QSRZM^'
M8E^>[^=\_O'!U]WKMND^6*R6I_RU^+-HOIT>J_;=XCK*9G<HCO6N/,ZJXN5^
M_A._6_M^@U[QUZXXUZ/7LVXJ3V7YO7OSV^9^SCI'Q;YX;KHA\O;/>[$N]OMN
MI-;'/\.@\^L^NPW'KS]&_Z6??#N9I[PNUN7^[]VFV=[/W7RV*5[RMWWSM3S_
M6@P3TO/9,/O?B_=BW\H[)^T^GLM]W?^>/;_537D81FFM'/(?E[^[8__W/(S_
ML1G>0 P;B.L&7'VZ@1PVD,$&BXNS?JH_YTV^6E;E>59=CM8I[TX*?B?;8CYW
M'_:UZ__7SK9N/WU?<:.6B_=NH$'S<-&(D4;<*M9 X:^216O@ZD) %Z+?7MZX
MT'@ "0>0_0#J9@ 33..B,;WF"*?QF>+&A((F%#!A Q,7C1OM@G,N,A<X03(F
M1[(;.QK:T;$='>SG04?[$5;[3 =V@$P:FTELQT [!MCQ@1T3[>>+D%EXF)#*
M4V8L-&/!H6*!&1OM1CK-,QZX 3*ER$/EH!T'[(2'RH%9L^C$ 2JN,X(E#\UX
M8"8\4#X^(;SW6= YUD!F)*/L<(9;%(L-V?!@#:+;\B@?U0?JA,HL88GHFAQ8
MXJ$E#N!J+9G0$M IIJDSB.,6R@6P)$)+(MJ5<9I%O",=LXIBC..FS$%7MM00
MN*5RE9X,'+=!#OJ@C2(N[G!??.;#LD"59.,?3IC#39&#KFBI^>%6QNV$$N'V
MPT'_L6%\#J)Q.K*P/A>)'L<68X05W'PXZ#XV#%$H(G 1N*D(U%2H-0MN H*G
M%UX0ZQX$;5CX0?19X0?)3>$%907#*A"L8>&1R!$'6&"B!5@E.0(:@8D6>D+A
M,7<"<1<5WL3K01V5WD2E'XMNS6""!5B-Q*4'(D<L3P7&7 #,'=&/!<93^ DK
M=4R>1.1%:W664/I!E%1ZB1F6*,C#TB.14\1^,.@2@.ZHNA%?<>2$TF/V)& O
M+KV*2C_N)4/I57K#D9ABB7(Y*CT0.4/L!Z,N >J.6.Y)#*B<$+$2LR=3(E;&
M$3O.SZ'T$T)68HIE2L@B$=7K%49= =0=D=,* ZHFA*S"[*F4D%5QR+;?N,-O
MY2!F.5423+%*B5DD<L3B1!'7(@#JGK** 5438E9A]E1*S"H0L]%9KT#,4F>]
MPA2KE)A%(D\L3Q1&70'4/74A"0.J)L2LQNSIE)C5*3&K)\2LQA3KE)A%(D\L
M3S1&70/4/9'4&@.J)\2LQNSIE)C5<<R"TL<Q2Y>>N J8$K-(Y*E)8]0U0-T3
M2:TQH'I"S&K,GDZ)61W'+"A]'+-TZ3'%.B5FD<@3RQ.#43< =4_$K,& F@DQ
M:S![)B5F31RS<>E-'+-DZ0VFV*3$+!)Y(F8-1MW$J).Q9#"@9D+,&N+2>DK,
MFI1OLV;"MUF#*38I,0M$@KIT9C#J)D9=,")F#0;43(A9B]FS*3%KXYB5T0K'
MQC%+%-YBAFU*R *18-2M$PRZC4$7C A9B_&T$T+68O)L2LC:.&1!X>.0I0J/
M";8I$0M$@E%3QIC;&'/!B(BUQ'VO"1%K,7<V)6('D1W5U&?&W_R$AR&^=36^
M G]K#?-L4P(7B 0C M=AZ%T,O6#4#3\,JYL0N YSZ$#@1C?J!M'X0'"I,P)7
MAW%U<5 *1AP:AW%U$V[D.(R90YB%)]X@&L.L@C-@_;GFU@HFT0$2J0L!#I/H
M)I#HB+O&*22Z&"LIHANU_Z>ZM8/I<P L3F2ZQV!YEEX4C\'R* 7#H@RB<2[H
M\+;LYYJ+E<7H,9ONN:<_\NIU=ZQG3V73E(?^N9J7LFR*=CR6M>?;ML@WUS?[
MXJ7I7G;)4%V>-[J\:<K3\"S5XOI U^H_4$L#!!0    ( &")L4P1^_J2P@0
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M!94/QSV>[3AFH^%--_T@-G_C_!]02P,$%     @ 8(FQ3+A:F)RU 0  T@,
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M?O)G,X_9;#@]+#^(K-^X^@M02P,$%     @ 8(FQ3. Q&=FV 0  T@,  !D
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M/YMIS";#Z7[^063YQN5_4$L#!!0    ( &")L4RK=XN7N $  -(#   9
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MV4YC-AG>]/,/8LLW+O\"4$L#!!0    ( &")L4Q@$P75M@$  -(#   9
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M,Q9T1]\<3Z+M?'"P,N]Y"U_ ?^W/%BVVL-1"@7;":&*A*>C=[GC:A_@8\$W
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M?-G8_]H8#R@EN<(1:O&#+8:"VH?C!SS;:<PFPYM^_D%L^<;%3U!+ P04
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MO=OKH?4'PZIVG&IT&JWY7U!+ P04    " !@B;%,A\"07+8!  #2 P  &0
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MA4:9;:KW8F[]^:#XN$PUM([6\B]02P,$%     @ 8(FQ3&8SX4BY 0  T@,
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M#U-SW(R?R<:33E^G3X#A_3OD_C]02P,$%     @ 8(FQ3!E EKK  @  MPH
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M:RJCI\S$GS4R/Q/YML1FMCX9>A?.L%J+V7.S*1\K>O9""?,4,<4"4_R/V-U
M?)HA% W,+HJ;+HK OUOP\_ORRD7$/ 2,BIC5YLK'QYAHA"Y:XT?U.S-'KFQV
MT Z[''K1:^T ]=8K_/\#OHXY$- [OWW O8DS$@.GQS3^='Z#S3]02P,$%
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MC"<W1,Y":# I@X5Y "OS71DW#,[:+E=F+?OAVF^T:(</!QF_7L5O4$L#!!0
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MUVR!;6#-4&S !@0=UOY6;#H6J@]74N+N[4?)BI$:P?Y8(G5W.M)4.1K[ZGH
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MUS L"!RDGF9JSOO^V"\D:VWO1\,/J/@'4$L#!!0    ( &")L4Q?15R)QP,
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ML.U!,+#O03![XQ-.3F^5:';]Z;[UUO)8J^XD,!D]?T&XI]WISQA_(G>KX3O
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MS":4^)[-_AN[L%+!=23*QY:7C?GUMN=&\LJRJ% J^M)>B]I<KY;_U0PVP-8
M=P8H?=> 6 /R9A"_:Q!;@]@Q"-M4C#8;*NER+OC5$^WK/5%]BM!=K-3?ZDTC
MMGFFY&G4[F69ILD\O&@BBUFU&-S#H X1*O;.!89<K/#(' \=K '$; C9C"$D
M@H,@8)[$V)-!GBE,$(,$L2&(!P29(U2+R0RF;H6*@PDO">@E&7E!&#E>6DS>
M]Q(X<JV3420X2.! 4C"0%$@WAPDRD""[7? <),B!")PT5RTF&0CN*)&/U4*!
M<\(W^?C%D6 BW1D8[6P<;39Q0%$$5V)TNV)HHI@1$(5[?"PH'YP-XJ@&@.+
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MS<P -AM!^_%L =,!5_X'4$L#!!0    ( &")L4SP75_O@@,  $ /   9
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M;PJZY_(R$M=U-]-U-YR=U+SJ]D/S\C]02P,$%     @ 8(FQ3$16?84M @
M308  !D   !X;"]W;W)K<VAE971S+W-H965T-38N>&ULC57MCILP$'P5Q /$
M 1P@)X)T252U4BM%5_7ZVR&;@,Y@:COA^O;U!^$X\)WZ)]C+S.SL&F^RCO$7
M40)([[6FC=CXI93M T*B**$F8L%::-2;,^,UD6K++TBT',C)D&J*PN4R1C6I
M&C_/3.S \XQ=):T:.'!/7.N:\+];H*S;^(%_#SQ5EU+J ,JSEES@)\A?[8&K
M'1I43E4-C:A8XW$X;_S'X&&?:KP!/%?0B=':TY4<&7O1FV^GC;_4AH!"(;4"
M48\;[(!2+:1L_.DU_2&E)H[7=_4OIG95RY$(V#'ZNSK)<N.GOG>",[E2^<2Z
MK]#7L_*]OOCO< .JX-J)RE$P*LRO5UR%9'6OHJS4Y-4^J\8\NU[_3G,3PIX0
M#H0@_I00]83HC8 _)>">@"<$9$LQO=D32?*,L\[C]G1;HC^BX &K[A<Z:)IM
MWJGV"!6]Y?$ZR=!-"_68K<6$(TPP()!2'U*$KA3;<$8/WR?8.1#K]Y#]'!(M
MW28B9YV1X4<C/@X_J ([!; 1P.-&X6FC+"8QF,9@D@ OIM4Z4#A:)&XS*Z>9
MU=S,&D_,6$PZ2A,D,R^KF9<@7DQ[;T'Q&)2ZW<9.M_',[2K^H/>)4R#Y_\-+
MG0*IX_ F56[3>963%&ATJ6K@%S.PA%>P:R/UMSF*#C/Q,=27<A+?JEEI1]N;
MC!VT/PB_5(WPCDRJ*V\NYIDQ"<K@<J'.H52S?=A0.$N]3-2:VPEG-Y*U_?!&
MPS](_@]02P,$%     @ 8(FQ3+BW>>/; @  YPL  !D   !X;"]W;W)K<VAE
M971S+W-H965T-3<N>&ULE5;;CMHP$/V5*!^0Q,Y]!4@%5+52*ZVV:OOL!0/1
M)G%J&]C^?>W$T!!/()L'8ILSQV=F[,G,SHR_B0.ETGFOREK,W8.4S9/OB\V!
M5D1XK*&U^F?'>$6DFO*]+QI.R;8UJDH?!T'B5Z2HW<6L77OFBQD[RK*HZ3-W
MQ+&J"/^[I"4[SUWD7A9>BOU!Z@5_,6O(GOZ@\F?SS-7,O[)LBXK6HF"UP^EN
M[GY"3VN,M4&+^%70L^B-'>W**V-O>O)U.W<#K8B6=",U!5&O$UW1LM1,2L<?
M0^I>]]2&_?&%_7/KO'+FE0BZ8N7O8BL/<S=SG2W=D6,I7]CY"S4.Q:YCO/]&
M3[14<*U$[;%AI6A_G<U12%89%B6E(N_=NZC;]]GP7\Q@ VP,\-4 17<-0F,0
M3C6(C$$T,/ [5]K8K(DDBQEG9X=WZ6V(/D7H*5+1W^C%-MCM?RH\0JV>%DF>
MS?R3)C*898?!/0R^1:QL1)+GMY@UP/(?XBN15Z485(I;^[!GGP8!3!""!&%+
M$/4(4#(0N>PP:8NIC<@\]Z*!+P L"0,OAN5$H)S(DI,&"":(08)X>D 2D""9
M$) .D_4]S>+("P<! 6!A%H\%) 7EI$! !@=MF5K[A#C"WN#$KFT83N+4P["<
M#)23 7)"F" '"?+I^4$!?#F#"1DRH+ZS*(RM(_L0=BMHI%J@"3DRH(>"'L%N
M!<%% 6% T!@%7!90^($\P5<9V7<9R%-D^9M[JDSVGV&(().1HHG@(H'B*1F+
M@7VRH/^@H33;!"%OY'X@N/X@NP"EP4C)0'#-0.D'D@??<V1?="MY*P-*>NX&
MPXAD=A!S+QW1 I<,E#_.ULJ [FK)(2TYG-#;;R]<B;!=B=(@&:& :P=&TU.%
M1UH Z+:G@\-L0/?"<Q?2"?%[#91N@;\3OB]JX;PRJ7JQMF/:,2:IHE/??=<Y
MJ*[[.BGI3NIAJL:\:SV[B62-::O]:V^_^ =02P,$%     @ 8(FQ3$R=DXE!
M"0  R#L  !D   !X;"]W;W)K<VAE971S+W-H965T-3@N>&ULE9MK;RI'$H;_
M"N+[&?I^.;(MQ4"42%GI*-'N?N;88QL%& ?P<?+O=P8&[U#U%F[\P3;#V_?J
MIZMZNF_>F^V?NY>ZWH_^7J\VN]OQRW[_^G4RV3V\U.O%KFI>ZTW[S5.S72_V
M[<?M\V3WNJT7CX=$Z]7$*!4FZ\5R,[Z[.3S[MKV[:=[VJ^6F_K8=[=[6Z\7V
MG_MZU;S?CO7X].#WY?/+OGLPN;MY73S7?]3[?[]^V[:?)A^Y/"[7]6:W;#:C
M;?UT._Y)?YUKH[H4!\E_EO7[;O#_J&O+]Z;YL_OPZ^/M6'55JE?UP[[+8]'^
M^5%/Z]6JRZJMR%]]KN./0KN$P_]/N?]\:'W;FN^+73UM5O]=/NY?;L=I/'JL
MGQ9OJ_WOS?LO==\B/Q[US?^M_E&O6GE7D[:,AV:U._P>/;SM]LVZSZ6MRGKQ
M]_'O<G/X^][G?TJ&$Y@^@2E-8/L$]B.!\1<3N#Z!*TW@^P2>))@<VW[HS-EB
MO[B[V3;OH^W1(%X7G=WIK[X=KH?NX6%T#M^U_;EKG_ZXBRK=3'YT&?6:Z5%C
M!AK]H9BTN7\485 14\.2F_,"9D"1SR5S+K$*5\+"=MI#>GO6SHPS<# #=\C
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M[/9XM?3X8=^\WA[OS4X^+N_>_0]02P,$%     @ 8(FQ3"S4<)&  @  -0@
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MI5KR"HF. RY,$B7(<YP(4=RT=IJ8V)FG">LE:5HX<TOTE&+^-P/"AJ/MVK?
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MW6M>$"BEGL9JSL<W/"XDZZ;VA.8>F?X#4$L#!!0    ( &")L4S^T:H\:P0
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M3_*-"$Q((S+=^^_W6HWG(:)-*^I.FV,?D!ASR3$7\WZC"$3DN^8%,RR';(U
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MIX[FAG<PJS29#CR#7M_S5I #@)!3U@$GTP$DTU&-]PT$Z<+8 RH )+J2/S1
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MZ*F5B&8\(!6W/9@$J*R]9[<KBC9K[:0&3 5.F UJQ\UI,T"9P&\"D)C#T?7
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M\%@NUZ(1D]4++8]T.,FJ Y9'.)P(EMFNFG@5$_ JHO'$,-;)Q&&8@,,0#2B
M\0$EML $;('+M5AY3+Q\:>Y9G\2#E^#K6.R  M@TL2-(8J]+P%X'Q]/"QIE>
MBZQ/\&X7.)P]ZY.XXA)PQ2W78B4EL:JEGM>G)&(Q2\!B!H<3KD^2/#-QCV7X
M8A0SG@1&LE$FSK ,G&%@0!&,#F@FAJT,#%O+M<A89&*?RCWVJ4SL4QG8I\"
M8MA ZH9,3$\9F)[@@"+80%9H)E:E#*Q*<$ [5F@F+J,,7$9+Q"2#9N+XR;N.
M%9J)M28#:PT<4 0;2 ;-Q!23@2D&#2B$#:R3B9,E R<+&E  XP-*#"@96$N6
MB$D&S<3;D4//"B5^C Q?V&$'%,(&DB0R\5)DX*6  PI7*.-WXI7(P"L!![1G
MA1(?1 8^B"5BEB2($2+WO',C$R-$!D:()11]CQ##C%BF"=O&1'P0&;YZ8V24
M2XP0&;QZ@W</,21D8$A W8-A^KBY"5,QD84,W 9+]S!^)]K_+!U'2)GH]3/0
MZ\/N03 MDM@W82HFLI"!9'_Y%MK)9(D*>I@A[1ZR0N'K)T#W0)BAGA9,Q406
M/%#%+]W#D@E1J.?8<924B:X\ UWY$HK67ZRP4][^ZY#HDDE9,M&,9Z 97Z[&
MT@01>N=HLVBEX63MP7<_@(8GU/ =;3A9I!$N*QHS65;1WHFN-)RL*J!%A@T?
M^QI.EA]0$"]78XN8J'ESM/>/><.)LC;#ERC8A@-E*_4K9Z)KS4#7&G9,/)2)
MU#0G>Z^VTFRR6H#P$S8;:3I9M4C4FAGH,)=FT\XCBR5U/+<N$REC!E)&V.P!
M37/V>J),%(@9*OTF5@\0I5].';;:3'1W&:K;0,/14W]8GB?JM@P59!/]%K)8
M<L=[23+1<F6@Y4+-!F*N2K/UDE*_)JL :*&T./\:@9:N8R4243AEH' RPN=K
MA%JNQ>8XT4%E\*!]\TZ7:X1:KL6(A,BE,I!+9:UONT:HY5JLG" 2IPPD3EF;
M7*X1:KF6GJ573Q^/Q^?;N^>[]^\^'Q\_'&^.]_=/;WYY^/W+\VG6O?KIF\?C
M;\OEPP_7\O;*_'P??C@$\/,EW/C#X30S[>].D^KTNX1_ET^_R_AWP^EW _[=
M>/K=B'\WG7XWG7YW]5=SW[_[>O?A^!]WCQ\^?7EZ\_/#\_/#YZ7/W[[Y[>'A
M^;CTYNYRF9 ?CW>__OF/^^-OSZ>_GFYA/W[Z\/'/?SP_?#U]]'2!;P^/_WSI
MWO?_#U!+ P04    " !@B;%,^.Q@I\ -   O80  &0   'AL+W=O<FMS:&5E
M=',O<VAE970V-RYX;6R575UOVT@2_"N&WR.QA_-!!G: M2,J!]P!BSW<W;,2
M,[&QMN63E&3OWQ\E4X[854V.]F%C2\69;LY,=4]SBK[ZN=[\N;UOV]W%7T^/
MS]OKR_O=[N7]?+[]<M\^K;:S]4O[W'WS=;UY6NVZ7S??YMN73;NZ.UST]#AW
M11'G3ZN'Y\L/5X?/?M]\N%I_WST^/+>_;RZVWY^>5IO_W;2/ZY_7EW)Y_."/
MAV_WN_T'\P]7+ZMO[3_;W;]>?M]TO\W?6KE[>&J?MP_KYXM-^_7Z\C=Y_TFJ
M>G_% ?+OA_;G]N3GB[TOG]?K/_>__.WN^K+8F]0^ME]V^S96W3\_VMOV\7'?
M5&?(?_M6+]\ZW5]X^O.Q]>;@?>?-Y]6VO5T__N?A;G=_?5E=7MRU7U??'W=_
MK']^:GN/PN5%[_[?VQ_M8P??6]+U\67]N#W\_^++]^UN_=2WTIGRM/KK]=^'
MY\._/_OVCY?Q"UQ_@<N]H.PO*-\NZ(P=N\#W%_C<"T)_0?AU01R](/87Q%\7
M^-$+4G]!RKV@ZB^HU 7SU^$XC._'U6[UX6JS_GFQ>9VC+ZO]4I#W53>#ONP_
M/$R8PW?=$&^[3W]\D**JK^8_]BWUH-M7D#L!15\,,1\91H:8!6)^(>:=F6^V
M.F;KK8/+G3("$;%6SBPF6VD(0C6R1$BI;L@GA-0GS0S<+>G0E(<&RM,&RL@;
M\+0!?VC #QI(ZHZ]8M(!\WS O'-I9M@9:#>!V%GQ!B)M(&;8^8JI\NQ,M)M$
M[#0:J&@#%=JIE\&B@OM9NIF:/0V"G)L%-<40Y(N9X_;6U-X:'):B+G@+4G!Z
M*,#GK@W1:[^ T?%^EO3JGT -[3'H2I@]3O<DT%,Q,Z:D4*[Y31SKJ-0=.=)1
M,#KBJUQ*UI'7'96DH]+HB+.!(!UT'07=D<>%5LP,FA9."!)83U'W%,[IB3.'
M('5T/<'$(^01+.X03AZ26$_5L*?;'F4NVMZ>A L!4 U#V<N%,Y8@97560WBO
MH">1&4S!"=30'LY(4J,]4A3:GIKU!#-U C5,*#B].4)O4BAZNW5(7%U/>CY/
MH8;V<'ISA-ZD<-H>I#=FSP1J: ]G04=84(I2VX,LV/6D5^$4:F@/)TM'R%(*
MK^U!LO05WI\)U- >SJF.<*H40=N#G KA?I$#:BC(6(*.D[,CY"R%Y3:G71?S
M4U/'^=0AG]9!#=%'AQ08DP,^S8,U/2R<PBHC'7*<3QU) 0-,=$*4 8>2HE1
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M<XKI@<>E0/8T20?*'C0H(8+?/2B>@I33!&+4Q@(/@8&$P*1+/Q2D,\,<4$-
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M]PR_>7V#_^LON_7+]>N?)YB__8V$#_\'4$L#!!0    ( &")L4S)."N,G0H
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MZN:1V(NDT0JJ&YATT OEG""H8?B-#YL&0:4"<_[!DMWQ<^ ^E@"'O!8!/Y8
M<XL]3?"#=!RERB"EW$%0M<"JFI $!T%C@O^-21:V_#!DR[\.S+$^ZZ1/W05A
MPP[LLQDI8&$G#;]Q[KL2MJ:*W9KHH"O<<E0!CV!F9Y_F7S?;;\>ONMB-;C??
MG_:',,]>??TZC;?';Y@@KU^K-Y\5\_I"O8FG+\OXU?WINSOB<OOM\6DW^KK9
M[S?KXQ<%W&\V^Z8-OHUS/'IHEG>OOZR:^_WAQX.[V9Z^,^/TRW[S?'GZ/I#9
MZY>27/T?4$L#!!0    ( &")L4S."34<1 @   TW   9    >&PO=V]R:W-H
M965T<R]S:&5E=#8Y+GAM;)6;ZV[C1A*%7T70 U!]OPQL S-C!+O +C#(8I/?
M&INVA4BB(]'CY.U#2K0C=YT3-/UC;&F*762SOU-=Q>+5:W?X[?C4MOWBC]UV
M?[Q>/O7]\Z?5ZGCWU.[6QZ9[;O?#_SQTA]VZ'SX>'E?'YT.[OC\=M-NNC%)A
MM5MO]LN;J]-WWPXW5]U+O]WLVV^'Q?%EMUL?_OS2;KO7ZZ5>OGWQ\^;QJ1^_
M6-U</:\?V_^U_?^?OQV&3ZOW4>XWNW9_W'3[Q:%]N%Y^UI]NM77C$2>37S;M
MZ_'B[\5X+=^[[K?QP[_OKY=J/*5VV][UXQCKX=>/]FN[W8Y##2?R^S3J\MWI
M>.#EWV^C_W2Z^N%JOJ^/[==N^^OFOG^Z7J;EXKY]6+]L^Y^[UW^UTQ7YY6*Z
M_/^T/]KM8#Z>R>#CKML>3_\N[EZ.?;>;1AE.9;?^X_Q[LS_]?IW&?SL,'V"F
M \S[ 4;_XP%V.L#6'N"F UQQP.I\*:>YN5WWZYNK0_>Z.)SO[_-Z7$;ZDQMF
M_V[\\C39I_\;IN<X?/OC1FN;KU8_QI$FHR]G(W-I]&ZQ&H9_]V&0CR]&'JZ=
M^NCC*S32'XUNH9'!YV+A]=K3"/;C"!:/X. ([C2"^SB"*V;L;!1/1ON3D6L2
M]N*A%X^\^,++V2A=>#&V<=A-@&X"<A,*-T&Z:3+V$J&7B+S$PDNL]Y*@EX2\
MI,)+JO>2H9>,O)3 9.'%J29@-UIA,!5PY%5)IA*>8FP\\40D0"-/NO2DA:?0
MF +BR>ARW>?&JLN?$FEP2&PBN0"H+Y^U01=@R@LPX*881J7&\J$M<F5+5U:N
M,N<8F1KKC$9"XTNAF:PN7>EH&Z*)&HN-1FKC2[714FYT5(P>C05'(\7QI>)H
M*3DZ)+JNL>IH)#N^E!TM=6>PRG1=8.W12'Q\*3Y:JD_0C2XA.EOY#U8E-7(D
M'ZC"8"732,H\N9T&JY11,^*IP?ICD/Z(B&JD_FBF$P;KA$$Z(8*JD3IAZ"HW
M6"8,D@D15R>KRQNMB!LL$0;N1<H5/EG5N,'R8.!FI%S<DU6-&RP-!FY&RM Z
M6=6XP;)@H"R4@=6 [8AA@!DL"@:)0F!GBR$U>09@%D-JT59" &;E5L(PQ;68
M9 M)+@&SDF3N")-L(<DE7Q:0S$"V)%V ()>$61#OJ2.,LH4HEXQ9&>VY(PRS
MA3"7E%D9Z_D.UF*>+0SU)6A6AGKO&K; ,=(6(1U(CFHQK#;- 0W#:F%R($"3
MV0&=6H>)=I#H$K3)JD(J'>;909Y+S":K&C>89@=I+B&;K&K<8)8=9+E$S%4'
M94?J Y#D$C!7'90=YMC!/7M)EY,<\[6&,78(XT 2#(<!=7%.V04#ZN 6N\SR
MG-P81YKD.8RQ@QOC,LES$N/@F7!YS+&'27XI&%Y&9D]3/(]1]C#)%P4E&9I=
M9K'98YH]S,9+T? @&_<L0_88: ^3\5(W/ C.*=#IPU![!'5@-YN4]/P,"#R&
MT<.86D+@94RUGB5+'B/KX3:YA,#+;?+@B0B,QV!["+: 0((]>")['X_!]A!L
M 8$$V\:&["8"!CM L$5A58)M$Y.0@,$.$.P2@@"RYT3SF8#)#HCLP.K-F-DP
MIP ?,(P!5L9*" *HC%E:UPF8V0"C;$E!D%'64H4)I!(/R2XI"* 6[^AMQ&0'
M2'9)00 ),/>$R0Z0;$$!J,ES3YCL ,D6%$BRC:-+(F*T(T([D!@9,;11SZ @
M8AIC5=4[RCCK$PL%$3,;JXK>4<99']C>(6*R8U7-.TJR!T_LB10&.U:5O*,$
MVT<FT!&#':LJWA&DP9&N3/*8K:K@'0'8*3*UBICL"$M;A-F(F8US2EL)PYA@
MG"TA2. I&7VVB(E-,,R6#"2P?];4$^8Z0:Y+!A*J;9%0G##6"6)=(I!0;8LY
MPE0G2'5)0$*U+>8(0YT@U"4 21:J/1'$A)%.,"5F8V!8TYR4.)$GWE4I<8+Q
ME2U*S&JJ2HDGJXJB1L8XYZI\.%?7M3*&.5<EP[FZKI4QR;DJ$\[5=:V,.<Y5
M:7!&SZ1IZP,&.<,LF 2IC!G-<[+@C/G+55EPED^*6,:>,:.Y*@?.,J F.K$8
MY%R5 F<)LF)Q.Y/NE:H,.%=SK!7K7JE*@-_,JCR1[A55E0"_F7WH,S&-RI<_
MS#-I.U$P'Z:CD(X2-2<CUHHTBRB$9I3M0M(L>-:7HDBWB$)A-I("B5:D$42%
M6==->CQ479/'9'9Y]P<SV;^D0#>(N6S=.]G=OMGYCW;LW$G/B$+41]:ZHT@7
MAYJSC=:LVPRWFXEYU)+78,M)!$UI(32VG$-D1HO-FC:O(?PCO7R"\M0<5CN)
M!&7<'2:Z@+1\Q&2RF$00KW.Y8&^A6:#]<ZS5#/::1;:>61>9GA/:-6L0PQUB
M<A)!)<S(7BID)EJN;I&9SGP:B1C!CK-(5S21!3WG2;1FS5VXNTM.(RB)-4',
M(BB)-TY,(K)B<D8:RK1!0A199QMI*=-F3H%-DWXQ#1O&Y!Q.9A];6%TYA]!*
MB.)D%2ZMV%D3%8+-9Y&.0B1AZAJKG4$B";!U+,H9E"FY-DDIMA<D'60:MI!%
M\3H#Z"%SB3LCM,-&LD1'(;2;6;23+C%M$.U@GN7&7CO'YYDTE&G842;GV<K=
M@O/<&6$9=I4ET9]N9;IN_NG2"/.PM2PQ%2-M8]K.VM23GC -F\*2[#9W<G.;
MA/"N+EX)VK6'Q]/K5L?%7?>R[\=W:BZ^?7^GZ[,97RDJOO\RONMU>M7H[V'.
M+XK]=WUXW.R/B^]=WW>[Z_&UHH>NZ]OA+%4SW)BG=GW__F';/O3CGV.-_7!^
M/^O\H>^>K\\OGZW>WX"[^0M02P,$%     @ 8(FQ3"RG[$U<!   SQ8  !D
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MUC]J/;N(; "QPSK$DF__J8ZUTQK^CHO\0<<*BZSKQ?^P1>YRUIL4.(ISN<%
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MH<+85& "P,&[K1VW8(-L?XE$B@ ZH[R0B2:!2-A*F4ZGI1]$[@4 ]O+K-'D
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MC%<S-DH:^LZB#W%ZVCL\R4GM =2Y,IR0<U.Z.8F ":,+K2 C+LBF:<T'+1K
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M/YBNG?6E2G#Z[[!B2^9=&&]C+U&_-Q@."#:5U9'[+=R.(FF2Z2,&Q"VT_W*
ME#;@?\= YS)TT!$.8*HL&V =.N K0!8H"05UP2I.U&V+.\^\-560^8(8_]CD
M)N8V2UV:*K'Q6OZ*Y5*FRE8_CT^GR! ]#:@_<YU.1JL)/R(I95SOBO/O>!%P
M!^=48FKC$FP4NSIG-U(9KGK3C"0>KWBH4L'"( J3N3P>Z6H<7C3#P.Y:C/'>
M,'Y'_AC,9A-FBGE=3W/3Y]HT1;=N%TV>K0(KS"+S2Q1$%\+G:D+(IK:OW#MP
M,$@'::9'J-3XJUG<]O$&)CBJ 9]-%F!35 1L?*F<?4?_=EW^J(K@VL\ONG1X
MQ3K2%D:VANZQOK?QU1"Z*#D<'44_H3[:/00!!@2+#D@GH+D-!O SP!=X>._]
M?C3HT//]XT.2B#J]0[)E]0[;(HIL;-C,:;MHBPQ<)*ALZP>J#>I263GQ"RFK
MZ0&XJEL,KA%OCN.WB:/N7%V7IO,A7=0_O#\$B<ZNQ=[,I*+ROQVTS4+K)WSX
MG_J$>WW0Z^&$4<N"@SOLM(XWGO#PF$ZVT^W("0_AY\XGW*TXP?Z+G'!_8)ZN
MIAYNI^O;A  B/1.J9"UZ^S+0B&;)7S'_;TH^U'=;2<COC$O&5[;WP$7;5(7=
M?V?>;8+&6[*06],W_FU&W S,0V-[Y!>9K[R+/MBBE"+D]>/V 'TNG;@[.$9E
M+#XZ1FP]:XHEY5<0D?MQ_PA]/)VX?]QK#>"UXR&:&FZ#\'UY'G 0ACT\:AU%
M@_8A/=V%.]3%8"G4>LFY3#OI#!';.SUT]_21/+(8Y,6I8*=]NE^=(S3F=OM'
M9J];0-3IQ,?M+E#=7CR NSF,AG&OUX.?C!6;7W[+KP];Z*C0 =[2$,>P$#:S
M_>^@J=]SUWLOF1?YU>ZD_#_U3>MTCN@<.^T>T_8^,-B=KQJ_S>_*FYON6B\>
M N_OXEWK=N@:'![U88"M=PUEBF.Y:SU\[1"1=_U=&_01)_O##CW=AILWJ-^U
M(=[?/MZ=?@>OSJ:;UJ/+W0$2?PC<$!>S^TW#Z?NP]]X0WSZ*#^F.[WS3.D,V
MV/3B_G!(#@ 8@L#X#[QI%=[VO^FF;3$!AG:_E6GCS<9Z;->>WRV?N!2#5&5T
MDGQ6Q8]D!)I[<+W7FOXVW<& D2&]=IC30[3L(3]@9'C+G\B/%VTV )QJ,ER-
MH7'GK35NR;4[I%"/+=MLDY#(6D#7;I0X##F^C]U664(\IH<1K0.JAW@1.,UN
M'VP)I3L*9[3V$3:7H?R(WB>;4]QK^=JG6K5%"E#9RFXN2X".'B?8'#D5YE_[
M&AM8JQESPP[(-ZY1_AKC9^+!Q'EATPE<X7TB9:T0))EK-N"R1=$"%TVQEK-J
MX)K?[HE)HM5(N$P0NDU6HP/]T[^,Q718Z_7OVE)>%FZT9L[ET&JBY^(YBM6(
ML>:D9!M_M>XH]+^^](1:-9^JN;[""EYR1*WHLFH8T2LE57)"VC#:%+X11R!!
M'KH]N8HICAP1/G10E66G@_7WR.QXBRI >=DBJJDL-&<7_6[B3ZDYI3<0[C)
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M/%"73HA: [,R?!D%_V/G-]#,M#I<WD;]-BG"&(DQC"ZPBJKN46/J[;'6J@+
MFT='9-;O]E"]<7P4.>#,1V#U,7NNAREW-S,L2_<K0"KJ(2OK8Z+:%^.+H1A$
M0D]G_9NDHR760P:%K0>B7%!M2(#!^!00,8[T=U:5KH-09XAZT1%J8P2?N=]V
M(XRZPQXY(_KM/D5BNR=LF+7##7M>Q/_-<:'WX\A8B>3$4/]#%=,E*30=F;W'
M@$ZD5=$;P:E58(/W2=.3*X!Y&QV#ACHPJSEQN>J2#^!/GE_I@C+7C[J'>&Z:
MY:$HW,.E] 8N]PBQ HW4&T$<[@E4[&&/O4/'QP GQ.1S0T D*T^&D3N9[U Y
M%P&\?B![BKN,%A!H+';FKC^3PDIP_ <F$60 8?O$F;0/&#]S >!D!M+)G!N9
MV+(LC<0%)5M7X-"T.D.2Y>S(E)?C=$!'5[0\F:^-@SX9F(WZ._/B4K^X8%LQ
M]WJ>YE3K1SMO57)2O&SP@&VM)@V#<GV+&1?,P[: /#(,;2K:2R=[+$@Z7U+V
M!SZ_ESWN*_.K3(RR>E*,'V1XU[[4U 1K/#E=L%+DX/1P$9QTITT$ZR5]Q0S.
MP?%V- <C5]*[5E76=D.V'5NJ[*&UF0?X>FNN_F[M&?JTL60=E:*QW]C">5QR
M/2B0(_5=JYMI;:1[#4NL/K)EA=M7X!:[9C,M^P7MSMT+6X&/*W_P^.4LST4I
MD49I"ABJ)QL]YIAU3E['?&[K^U(9X4I]8&])L8<C2]%P RWK0GI$1BY)/U_)
M(0>T'L1-\JPQ:DJ&!A86G$\"V 83<,UDJ87+U?DE*'[3F"TD4R;]:*E%#"W<
M*%!:K#E$?_R&\1-A[[+YZB*?77 Z"WNC762/3-H^4,T7-&ZIL.%R&KQ7S8FM
MN>OWY*9F-3&1?AV8S/&<2O5EDPF9!!F?FS(Z8Y%ZR7*@.8U,R*MIB5K5TRT]
M+-C36(@I"=(')Z;IU?395(PSY7?\YU1>S:7J;DHS3GW--6HWX7I\L41^?A=[
M3$!PJ@'#+78$< G:!IF"# LT,3Q7&:55R%ZX3*JYDVG31M^A9B<\4EN+2W[U
M5B-6_'>H4[&;CJ)YP1Z)=EWD;AK+#\B\[1QU.4K_&/UBF]-LW6L]S#FDBA1-
M&;O=(>6[JY2I 3ZAXA""SV0Y[WR,S8;=C=G-N]]IE_K\.R0[=S D:4=(]T$1
M:8+Q(>5T.M"VC5O+.SJRN4EB>?:R!^EJ!WH;75DTVDY#!DP9K18(R[=XX-[0
MSGT<1 "[8]'HV2:SN]>=(8-80#!,T&E@044)N963"QU1U' V&5?@;ZVANL'.
M:#H%+M#JG@6%M$W%6-M3SZ0.DFGRX FM>)-T,<V?U554DGI[C^JM+WK&T5):
MIMS%&?E'%]D4"V2+O*VR8,(BOY;N0\Y432UBG2"1=JG4;R2H.X@L_"D=4>]!
M3*T=8QN9.$([G"G<CF@IDCK7E"YM1,H8U T.*GM[:,J-^:1##/4AUM\LFQNQ
M*P$\R.\]-^'^"SJ9+[SK\B1'SP(F?M(W\?0;95]'L )J)1+$I/@T;@-U<W($
M!C=]%<K&9B&BQ[S*[M947F4^()&B)Z'F)CR/_.%Z%<E-,D:](VWP/!W%DKCG
MJ_O-0="J=G^4>X!=.H-HH5VL+%6ARD;)R@/EBNY1H[*;4@$_FTP?6.8P1_8
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M+03745V#XJ3:%[TP+C?1$Q)F)&PM(4U2P_DQ\,B*1=8.X.-D/2RJ:R KSOS
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MAR=VO<;)97>\W 2I8=CC1*P7TWQRGVI&PTYY25_$:V .)9#C&#/IYJ.,A[1
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MM.P$[<O?'K8')O=[C4V%HZ#M/:2[PVH#5TVB5$N_OTJ%I,JD:,,<O73*=9W
M\<H&T:R^S*\#OEF7%;Y$IRA]WJ9SZ[D*\&LZTON3#!P0.^(Y#^0VNQ#3-T:X
M^_1(%YO)?4<QZ13W.%HMN>KZ&Q\ZB\@5OXE,+Q$T)B+&82% <J4&1:Q=<6>7
MXQ" RX74:VBMZVP;8+.(=J:AM<[&*$@:.$+G*2^^LH;).H9K?"=!V'X1ILBV
MK+!.%%0UXC33DS'<;P?^+"@<Q<4Q$S(85 Z,C0F\'+7Z5JND<>8M/EW#QMU)
ME2YM)SKE]D%$BC+'_DFI'*5"QZ*A5 V0_;%D"AM0C5XTWX^A455UE[H=WFJW
MP\9O72_$&#T:WHNP7H<.!]U41J+>!+1:B2Z()C0QA##4:7#PFU3+P C&S206
MTXQD54X5]4W7:1WNVI2MG;HVNF?0T8)VV/0;^@9!\9FB@)C[GDRCG$L#8ON3
MA0L+5$^B=2)SQ#)J$[0#[4E(D=+80I>RI?P1XS,\.)E1GZ,1UIE'W_(DD3:>
M]+7>#TG(7&K92R'B>5"*3RI0&$USCKG9G:XT+XIK47DW9]>8IO_AY/8L^O#E
M+#KY?/GEXK9BZFJW#@<_10?8A>WPI^C7I+BC4N!- (XKJ8@#LFB!'F#&:/\4
M?5Z57_/[--UQC%Z7P@X.#W<?835/Y?6C:( 1=!(XAX>7SCC2E\$4@H@+ 6#B
M?] IAH^J6J%U[I&"#\;WG^8C#\ZEI,2%AG30!:P#[: :# MW +9&9G5&=U.B
M<S4GZN4<!L)RM"*X6G8\!OG)&Q M)KS:B*!D&$FG(-T77#HCR@KD6YP7"7P$
M<U35JBU 0*63+/?.X%'9H9T@=I2/7>XFD9!>50,/EZQ5,<3NPJ\UT\P4?6NB
M]8K=SOC"8&RNUOJ$RU^,LS)U/6?D&I%P1,.ZM52V0;XH9,>R<8$&4A6*8)/&
M8VY@V%VY3#'(..(:R2CM<6XZ6ML(OO>ND("C$&0%3Y9+HE%$4+3K]?Q9'G%T
MX<Z8]W#OG/5+02OY> R""FR;:\%&3VGZM17=9'.)'8.K<Y\A+MO&H(S^(-QE
M;-GCZ8 F@TH_H-. 7XRS)=P'0J)<41MYS9[G1U+.Y7/+IF&U@U+#0)EUA@3[
MIPP;(956]I/H!,VJ\29/?!X9L%N(S'U2X0L4';B4+#&Q.1H5MD@Y43*MD'+#
M(Z7Q-GJQ* UHY/J7!/W,,5?;CXO&,&2_DG>@TX@N;BE1I3MTR,1#S?CG'<+\
M#>N4'#FO;O Y.A_,- -U9"(+GJ7I4M#$1(2TJ@OZ[-MXFU^W21A55G:'5@;V
MTQNKX=ONP J$<<,'&_XD_[7]0+)6(ZE^05RDS3\Z6@NC6RNX8K5)A)<)?'7I
MR!QM9%S\M$ESQN@S\\%)Y!*B*L3)6%+$5.X*#S^)+O+YP:DXVDSP#?F@PD%I
M!.ODMN%0L.A9MIJ)7LM]RW$%E6/9'?W6MDM;&]6[)I9704T+ $IA:%1E;I!=
M/F,W='$#&Z) +HFW/3),&NVAW^IX':CDCMQSZLB-Z2<G0/6G+$OTU65#)#55
M!9*(A*Z'C,PKM;Q+)+8I*0.$:)&3M]>T^,J90V&ILV+IX1S[;XR>[!TF-?U1
M0H.?Z46JA5+1+$QTY-M.=Q#" 6/E&L$@22]+RJ>$9ZF$=6=@@A!U.CB)W*KW
MA&<3[C3+;N-0_R<?R,GJ'G7<_X^]=VUN(\G.!O\*8E;MIB) # $0O/1X'4%1
M4EM^I98LJ=T?'/NA"!3)&H$H3A4@-OWK-\]S+GDRJP"24L_8CMV(F99$5F7E
M]>2Y/L]CEVM*1"_;EXL;X][]KUFP[YO$#IP;>A5/!+USSA]\;<GC_2^9];C=
M7MP"V/:8;U*%(9_-D[ZJ7>3@QQS]\!@ (CA!ID:M[K/#F=\.FQ5"'K1X038P
M]OBV2:Z4'X(]UU8 &G\MS+JF]M '/61$:SGS7)*G-+IT)MRPPN7@L!VV#M#J
M&<$3[RU% @'Y?2W)K"8!MVT=[0:<\Z ?U/U6-5YPV@M,<^&C@L3:@;GCR&1F
M=$8%F6GB"3*'0M-"IPGE)O97!M&QEFZ*O[(-OF1EF<M-C)1R#[E$"HB/S.JU
MN0ZX:)I?;#7S<-5*/DC6@;VZ$6N<W )^R6D)J+Q>WD76!=I\;IDF:$8A<EAM
M<VF,S%PZ&KSH.]S9;KD Z([EFZTE";PD  3DHE3K:W5U;IIZ <ASE-](9KP<
M+<-C8;192WM['@RGY:8%AD1#^2UAG@XHXN6PR:C<.,K*X4 67I LROBUWK:<
MI1K:.DC:BJ @;LB"BQ W6BD%DPT794+XAG:/LG8GOMTW"2T8]X?%GF]7LI7Z
M.6S],?L1L:ZPYJ(<R841!8<<)\["(1O= _\D$L$/50 TVC27(3RW+(.AUG#6
M"%H>1M@ES,5>]9RC>H9"[Z.FTIL@\AE=K[TN!/!*W+5I0/#A2V6OVOD]Y-<M
M7(N=_NM%O!%:G3 =]H%.[XH!B1O6"F^*WP&2$F0 QP7W@LYQ$&6W,:&D1D"R
M>L\)P.QK@4*">-+<.D@IKE+U1:O,Q#MAEEV$,<);4(@UGX<AZ.?;K_X>+92O
M=W)VD-MAW48:H2I5%4B2D?A$%C29W=%X$BMPV+=GH/!K3K!HXQSQ8>MJR[:$
MG:P[NR#G"L^:)HS.JV:^N:'5GP-.20J9+5MD+]BC+.2?C6<'WB+BXL&B[:95
M).O%S$6Z]&YKFD#7(/$E_/CV";?00&K0%Y=U(3/0W9F].R*[=FSD2L4&RVQ>
M+A!E26EV"_*0%',XOO4]PQ%W5>1W14/0!)4+BQ47;2D2@.9D45X6*/<F2:.:
ML_PP-14S6>4&@AE7D6H&.]6<K J+"7+7S>W8W9\N:*2KHO&8+%"$1 38 ?[*
M<(%$W06)#'C2:!#&(M\ZKPB/))8Q<DQDYU'391'WOS]U#.3 <#?U93]F0#B*
M5Z70O,9B8RX";HLE;SZ$%Q(&,:ZDE?37H=KS*O&K4O8%@*T4"H!=MUI>VSYV
MG@!ZPK,<'<U:@@655Z%KX,]K>G:=V];)++31U2I/PKO@EQ/"ZZ)1L9QM_F&^
M\VT)AVD?@1WEQ.Z>HU*#2C1W\\ H2_-ZTR" &%][SNBXJ?T7=C3S"*>7FB(_
M<)8,!V_V'MJ[084*'W?F\6:%:JGP_%\WBZM8A?O[7&BBL][HZ4^70O?H*P%:
M(]X*+9J2$K)/G*AUS^B1Y&4O5E^:S>TZ")]@-F!&=0/<9?4.4'GMEITG&==^
MC_&Y$:^D,U3AEL3!-B"5H7JHO2;3N;D*C@9T+%LF3-L6RAX]NN@)E4XG::E3
M9F!S^;I@)3V;3(]<U4DO24I_KK=I;QY A@LL]"Z(VN3VH6VIRAPYAB%)#._P
MB@ CZEX8[;$SWCNMC.I?30_^2.VX[/$T./?^YU>A,90V,V$0&\A46T13.1X=
M3:B@]N7SS$(U,W3O_+F\P[E^I[/>YQ5Q_O0@-G]LS:._B 2'(X<<@4<Z0.)<
M#KL;SC71KP!LF7YFS "CV>I+U%;)&6]Y,A0G(K!7TG8Z&;R[>D%I/8*>UQE-
M?'34UX$YC*^V-HT5KEL>EAM5O%II;9XP$'>C_(\:Q<NDFMOG4QM=1#]5NK=4
M_@'[*9&?/R89BP6"6.:;2)J5:-1<TZF+!15"4=X(HR!)F">S- &1>T69][C4
MR#NB+05=G^X"UO0_!)V(!GC55(O^$GBW=SL.+^X4RKFTIHZM9Y+E.AT1Y"$F
M\ERRBP@CD2X;1B4"B0(*)#]B!42J>.+(^/,*,MJ3*<01D4X8R%]7MF@,@>CK
M6SM1KF2*!ZVDN*?T#$Y30AFJUUQ:!F/:,@[&[RX+!O ,.YC,N1CNL^GD0<'\
M"O-X45)2B$L?1)-:\RBI?<E5N&::Q '5(U-U; %]M&>[IDEB]858++%07KUK
MYO9^_>KC.4T"%18"0X9[W:\DC+),F6N/O=;S&=U"FT:-R)-$7:("X;Z%18X:
M\?$2S(SBV .:VWLE'5QTB@K.(8B2Q41^'YQTJ1"<.D95(WP8LC)Z07+B![Z[
M@1W)5XI9 (L 6G)_0^UC.1>>WKD$-D&YFNJHRG?55SSY!H'(]/S=!H-J?I]$
MGY+6L<W4%<?Q\91UM%S+:A-HM+QIP<K6$PB+QNJD-=%V-6PCK^BP%XAJ?]H
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M% 2N-/2TB+$LJ>Y8:]200Q<:*.Q@9?I+C'*RP"NYY'W#-4*=^"_-1C<4;!<
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M?P?;N"<?6E4\F/YQ#A26+!]2!@:]\K60=.>C9Y7%FU=ZD!$3P: N@\G9DO%
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MJX2N6<!:=>_LD#/D\H@N@O<_O])Z_=;P< FW-QV530-E,Q6DB\,*DHHS_-U
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MA^)!EAA9D2*!$*8D(8NNF0^4KQY!DW=QBS>J26E(X?$F_:KOF\GP?JL;J%R
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M" 3#?(\M<AEI*ZE1^IZ'.>4?D(TSG7FDP$GF5PJ/\IZ*4+*<5]_Q, 4+**C
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M'(&:>(&$6V2PLW4L[NR&4R:A"G$4W=0I8Z@%WS3#T#=2SA6>YX9R#ZN;!9?
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M(LL09E*&;YFA^5,\N[H$6GGO]*=T'$\;PU=A\VD?\H7Q[L9Y^*KD6WYK]$]
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MPS<1I2H#$P%FT3C!FP@N1DGD6@;#<=_ON4G=Q10_[<HRRI8;W2DD$!6/24S
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M[Z)>W&I'-U=7.M\/,KV#;PQ: Z5RJ(=/U]D,PEWA&'>> X(B\F7R,S3;8:Z
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MU@YSE.N+WE>?Z1+[-0VQ!H^GEOAE=[! $D%(H*DZO%"JB_) NV@%QQ#),=/
MK-L=3L(\3#L@NO8VP'8MCI&O,W"MJ3F>J3G6,!@$&PQKFLU2+6A<N,GL>"[A
MLGP "!7&5YTA3@1[RAK@V\!?:/,101R[K<R *1QR#5#I#^Q9YY]3;2$U7]6V
MD HP\D:']O 0-^^K6FX,E!A53<6TLS6J# G=6_3M-!*T@RL:C>P3ZBMUCZ5&
M#HQ_&"G9)Y(.\"T8%K]27-(J/'I>MP!-X3@?L=S9*TW=\_Q538-0A?&%J D\
M 7?,#70DG05.64%!TGO\HU#46H9#P/#S.S![=]Q5@+G>HB6VEK@3"FK(S$@W
M2[.DY=Z!1IYEX/?(HC@NEAT38,,^"K6CJUNGQW9RC/P:UX7"Z9=PHIQ.<T"E
M0OE4[Z01KI=:)&P VM-!^$RU$/JE+AB"MM Q3=K+4BR+L'>?BY(QL!]"KA12
M':K],8'WC,^Y*6X<T!/JDD5*B\Q6-><O\SMYX(QM_AQ.CE8 LG!>HELH?9QR
MQG]9, FPPOP.VV"2?,1,I6.&&E5C_MV<>;G'!G5>WTEK67'#;-NA]*F);561
MXF1N(Q!\A5OQBL]E16/#QV*SA/_MMZ84NR[P@36^<._>P!H@TPX\&1]X+D:)
M= )!CS9&4$_*0O+GS]D2HD\;\0!/N9IC'J#1O]M*JL.'2AGFU<JFMGDLL>UG
MV;;.ES0F,31UT\QKZXK%C(,R(UZY:D56/.-'6D&&QAI"E4[ [0=E!)Y?J-0=
MP*AD_"%+MIR.0!VP$G?)J$[7ZK@#UR(VV"!,@!(IZ?,:HKL? *8*J %.-%IW
M4VG['81SM L_Y(L&94"=(]#L 2@E>'.*%7,, GYXO2"%H HE[K4S[,R>.DV#
M!I<]/RYDQ%X-?A!=K>?IFB)7K<]-(NG#N5<([N;EEQC[VD93PM_FLB 1V+?E
M&9<HM=A&!['8@"X4$)U17\8%Z:_CN!D/(*ZL.13ORBB<N)D,1E&GGSBORR>2
M9K_?CCK-=J]J?761)>/;W/\2>UWL:<N!&ML<MCOX,QE@5$FS&]L]-!=[ %;O
M\M,Y$*XS5#ID$UI7_X\&HF7WKM]+AE%GV%.Z>)Q$!P';6E<Q8S)JJP=ZX7M[
MX90[T=@;(LCZOO1PWE6:BD/0&C<-2(,#&\90!FMW!#;CJ^8&$1?PG9:6=_'<
M(S"$\K7109D,1V1Z5*3&H_(8,.],++':^ER40X,IP@&"X1'&6#1R+%%6U\AU
M)ITUJPNCL#ADA$F*LN.M.3'!0S8&J5HZ&82-AO ^71AYX_*(Z?>'Z!AJ##HC
MO$<ZKQJ!:-S*J3%I 41( F:S]^8'7&K>%UJP:1\5BQ&W$XR*'+3Q1R,>=?'Z
M>_:T5)H'63"$ZOWUQ5"N$ [N]%U4<G)AI>M'\0!"&9T73.W,TJ'20 ?@[&G$
M_7JJ%6I6F*6HSN%>?0T+%:P8W'(Q^.=.@KNL?(?!L1^3TZ\=4XAOSW>.GD*_
MA,9Z88LME2OH]ODF+(-[7F%=$.#BO3A0!4FHAMIJ]6)#[/QT"WFVVT)=U44^
M6D)BE'M:CW37;+Y#(@0_Q)HHB(%S#!'+HKI3X1N0#(Q5K2%"#CY$-R1M+A?/
M^A#J=7&;=II)-\%%3-0I0T&[ZACN 8L8M?5L/EF#[ (@L35 : &_?$1,TK@#
M@3;^_[?3^3?,UU!#@H#;D>H#Y #RK!!6SL"*W@L,U87X3D\;P.R8CY@PXR35
MEG'7,47&K6D78BGXPZ_^ZV,++(&&7_G@%5=*'F-ALSU[\I<&P4.,1@:#Z5O&
MU 1A&W.+//&B^CIA:0Y.O:KKI2=G]<%Y56S\ QNY4$1"> &&M2-*(G@90./L
MLL>A;Y40"X48"Z\0"'EJS9\#1!Y 0Q!-<UV<"Q@X]+];/TE0+P2<QV#N!/E^
MKFY&'_06Q?I64(.F5&@66;O-AKY@/^^PIW?8%TQ\)&+OS;)#H#XY.(?X>^QC
M.5D:?$$:T-1N!*6OB=*_FO)[TJM?C\?G:USXQ7V Z ]J.ST[J6UE:VT@\D7_
MOOH!3V";7$?2"G*==N@-H4;7 +?R"*&BIH2LLVM;11Z^-#-V9YGTV\W>0"G8
MPVXSB6/U=[?9[75)@)MANN_ K:HU -TD:;=& \KF:2=H&$8&=1%$([APO\>5
M?X_*QGO[)"4+B@)),0C<]_ #WL$#_WUT#:CB &YH0X 16T;MHZ[ZNMT:#O''
M*)9MSZ;W8O#J]"']&GW5;?BO"_]Y2H#/@F8'7T&L%.[@/XWY D"JFNW"3+4W
MSACVU8&KCK)N<]!1(FC8C'O]#6S1Z;:&I$>W^A MU>FT1MXY* 09'8D[TC*<
M&Q>Y%+:HO-Y9H(>]9W+>;.ZQTXR[/74K'JH;\J@W+!"U]#6D[ZB/^4"M9$!T
MCCT16J8H-*E& VRR'6D[+J;;Z&*BYCC?^D N54A%")+) *E>ARV.CL"&]KBR
M<8PHPE0(U\8%$6?9ZA5GD&L[SZ=W?&]X_0,X]G]HQA7PARDD_?VC$_]#L5I?
MB>FV8J(DB9N=GM(2FJ,X45<.5ZB#&XVW,?Q*?'=$&/WJL48\["FACZ[5CS)@
MHM&/FX-NXGU^^8]Q]"O!^\"O\*_1:0[CGHE@.EVL[K,I-=Y5';?1)]L<=:7;
MLL8,U;4RZ39[/8J)4H*Z&S=[,0;+*R6_"Q< [M%IS$$@DJTI'FIV,230)$ .
M%#7P(@B10HHZIP3NXW)MDQ*Z"Y50N:)2#4'>(J_^K/)9D/'9!&$.U.9I4N5.
MK@Q*N$+R'=@= -&!6C]Y6/XK6UEP0Z5\!'#':,@ZK!L]JR;(1.?]^"-#SY\E
MI^][(3"?'P BK&,SU7XYS;ZN,"84MJZ?(>CDGRTTV"WMP_HR:BMQ! F7W,__
M]9*))<AO#'9].&;H^&T_=W:.()"4,]W!L#G$?9/T6NKON#=J]MM#.H,&,<L=
M5 "345#^:&51R"&M*) \TL<:"Y:&WJJ<):XV?8/WZH%6*:3448\,PG*'U-+8
MRA]J+Q%Q84&)%"3%(.HE:KP)>G[:,-YXT&UV!ORW.L6U4%(C5'\Y+4J_.6*B
M=$=)L]OMXVZ,E2B'V<'OU,;_[Z01J/5\!K[^9L0U2@I*\Q3KW[I)*>_ 4FOA
MU)S\EPK3H!H<\ZJ_L748@[-A=Q!EPI!GE<-[QHK;3I !2G:E>'I[DT@?S79]
MSJ#HA4TBB6=OJ#!Y5'K.O\R%>=RQE8'+JBG.G#%!?>U+'Y990V((CKT$HTST
M2NYP+/%M19<Z.-2%0\@1P87LZ%C6L4]NWU.OTKE,I=YXF/F'8C6Y"WRD3Z%(
MGT)>U!,\SQ?U[;@,82Q:@R![H8^CU2\WM<7J9 @S7-SJ=&U*-O"I[^?54'Y0
M=A!R0$[!-RX<N[7P8LR;S<AIT=J!]XH8HQ.O<\?[3R&]MJ(T^N]--C)K6%08
M!8+"=.BMDXT?PIB) -1M,IUP#86<$(XIYP?K "R?$<W/%GY"<J"14M9Y-V%9
MQA)D"NO H46^$?=%BP B7C:F20(%T>6(\X5(2)=UAW<3DY>?+P^/QC>_1&>7
MOY[<W)Y=?HK&E\?1Z=GE^/((_SJZ/?OU[/;LY":ZPD@6RAF<&?^(@4E7UT5R
MZ[]#9H:8!G)\0';%EZNK\Y.+D\O;\7F$_9V>?_Y-=7KZ^?IB?'OV^5)04P3Q
ML/-2D>D#U5X!>C8J"'S ^EO<H42ON!L3\$JW5P2B:922^L!X"QL]]+(V.A3>
M.R;O?TG?E%D*SC^!@#HHEK3OBB38>OBG_OW$1KW61'IR(4]$T*P.E;7!L_5,
MA!2HC\%,TUR$3  5&U]U6\;74@BSW.E !Q0"#)NR[=^; BO/SC;ZH"YX$RR[
M#.;^D9-IH7^[H:HI7?38<T*)^I$8>(OE%AVBD\1MQ%+4-D3 SHRXY.U[.^K&
M@/@N3H -1Y#S2</%OY,A>UUHG'9T=3M2LZ;H@;@'@6=Q&QSD!@GJG@<A8-S0
MB4;8<-R D_?"0=\TG$I&>(===_"J SG8<&\;#:I!1$Y0A(MH9.#;:Z!&(;)F
M+T=/KGLNQ) "Z,,:46!04*0"<#TS Y2B1#U1RNA%BZQI6]->MT Q?.\+/S2;
M6"Q,E%W?C9FZT8UQ88KZJGY1\6]&=:@S<AC3XE($?Y?R%/KT8XB,PBB:VFV2
MZ^0\FP8%#'"Z%><,+0,QK%;;)+E!M MQ?/!TM"SJ.? @*@A$?IL2V)Q8#WC;
M(#A+XO$&IG^ ?_!D@RO02(]#<<@M-0?(H8/W>%)?YKJ&!3QH:\Y8+V6,79V4
M\0U079'U/=[;*5('O$BP.M?V9JTQ3 ,8BR ))@S%@#=>D=NKN%SM\73U%$#&
MDMO.R /8;KO" ^+F<K-S3;O.(58=]X'F.WF U#DUCGWY)U>-1>[X[BZ;8<F[
M N:.!8O1P#W&N2]CE  %K=LE92-I@BA-(C?HGD.&+J83B/1/GS!>&D/2NF!X
MBB LI",QQRA'/H:=UX' *@W_Z:0C8*QP#)@*'RF=>Y*18^K0Q8, ] =0Q[HH
MXG6U-"?F!F*=$ARVU(Z*.'T'U>ATC:3;1<&>=,'*+N28YM-&@CA^$'2<D-B@
M'>X\$R-)0 'C6+I"?@34#()$$U+>[W$BZQ5>DU@"0$=\ G=)>*'*9F([=>I:
M$I,@ZE"'XRI@@D9,2=!JDCB#ZS B'FB-*-4ZE+ZE\?F<9W2F&"%IZ4>^IYS4
MR1'9C8Y(I6NT20O%,/&#NB>UD-$LE=3N 8$C8ACQH:X5Y'2$!S0';^<@XR?)
M0$<YJ2E70GDX=W 0*;K"570-\-ZGBU7-"*!36^$O9UQC-[I6V#E0X@Y^SMD8
M]X!U,1W+AS@Z<HX5WR40O%)S+8&B2"AZ,F&H#^"'6^>\$+%$6N>$<2F9Q4E?
MN1/XTBW-/'8ZTWU68,O",+A>/8;-W=/B[ >Y!O!_H=%(MUK,NL(N#4-P+)!_
M&H$193:%*YBZPTPY*>L8! J)%7?'PT5@D!"" 6S\I-UI!Z44"2G^OYV,?"$E
MT&1+-E[<A;6(,8\#7)#F>0V4)M[[BN48])M#C*7JN6^AN3I[FE+2B#-8[ >
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MT$1-.QBR(MX7Q89_*M1,V]06> \ W<Y'[ ,4+;54G2'ZA,CG"<F./0 @'N
MC&4>HW' ZX!.C5Y'NFPMY@%'/?#/$R[CZ*[BD/"^]6J2XY_6,NX2<#4MIF42
M9/>?=+"6Y0\1;OHNZHV( WI#MTZ3_*W7P=YZ/81\?N9"GQ"1MRCV,@1W6W<8
M@'Z%;&YP+9]0M<]B#?($N#.A:U\2(4.@#PBR3%_/2'M@A'VLJ4/Y?J>',;-Z
M!8*4)]<&+L"I(RFA=.<< Z8PO_J=&DG",,.-09\#1!I$!@1!I'#YQDB#$3=B
M+&I5>3,X5C.>"Q67[A1;!2O^S_+J0[L)3W<LN\1!5?_I5\UB5!L^X2YL690/
MKL0DP GZ,=0.J7<1X8[0_S'_WL?_*34IU.5N>(\?2D4S9!$:^0P"2\OH&#XT
MZ;3NKM9[NM%-:%=U"6RYT:70OE(QG+"K%[FPD:![-!1)@FZE&-RYZ(;'P#\]
MP#:ZU-L4U0OPJ,4&'"?D,H ..);@PA06TW4RZME#W*#R6@T<@P-\',,&-?(K
M%K#1(/NMY[#OD8!+P)7>;-!E'L/R=&"O@C\MUM#473Y/P!.^938_Q _T$ Q
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M [ "]&4E48(Y=V4_V^; +;;BIEAW*;.M0[G4%*<D_N]2UN9@X*.T$C(K[C'
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MLLGAZ11<*K\H\1MPQ#C/W#RGJPH!ML-0K[/)U_5DPTA%K&B=01>#63:H>R^
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MVINRX4&ZH"(KH3XW>CG<CLWQP;<2YZ2UXS8? +0ZJBJZ_D1)P1EVB_EMP>#
M@DF$^CJ@%)(\:#US5%+MP!*"%9:*I)N>GQ)5"]RJ_CBU^:',X1$RO_1[+C#'
M$M%-:'WV7_-;_L_$T_._1[:_*KO +\AH+L\C@)P= ^3\&""/X$Q.+UX_HVF3
M_BVDU]W?&TW"5HLP>,&R(501WN&6),NPXS$]6@R_F2:1;EW48Z>@Y15:ZG9_
M2U_G9CA'#56W9HDV&,/1_FK @_DP:S%(Q'"T;W!&&G9A"X[_*9)?4$L#!!0
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MX;LD#\YMW^>SZ=^;%_\ 4$L! A0#%     @ 8(FQ3!\CSP/     $P(   L
M             ( !     %]R96QS+RYR96QS4$L! A0#%     @ 8(FQ3&;S
M"V""    L0   !               ( !Z0   &1O8U!R;W!S+V%P<"YX;6Q0
M2P$"% ,4    " !@B;%,BL07BN\    K @  $0              @ &9 0
M9&]C4')O<',O8V]R92YX;6Q02P$"% ,4    " !@B;%,F5R<(Q &  "<)P
M$P              @ &W @  >&PO=&AE;64O=&AE;64Q+GAM;%!+ 0(4 Q0
M   ( &")L4RK*E+XD (  % )   8              "  ?@(  !X;"]W;W)K
M<VAE971S+W-H965T,2YX;6Q02P$"% ,4    " !@B;%,7KFR,P@%  #[&
M&               @ &^"P  >&PO=V]R:W-H965T<R]S:&5E=#(N>&UL4$L!
M A0#%     @ 8(FQ3+79^<0G P  JPP  !@              ( !_!   'AL
M+W=O<FMS:&5E=',O<VAE970S+GAM;%!+ 0(4 Q0    ( &")L4PIS:;LV (
M "<+   8              "  5D4  !X;"]W;W)K<VAE971S+W-H965T-"YX
M;6Q02P$"% ,4    " !@B;%,?S%0Y:D%  !3'0  &               @ %G
M%P  >&PO=V]R:W-H965T<R]S:&5E=#4N>&UL4$L! A0#%     @ 8(FQ3&2K
M _:U!0  RQX  !@              ( !1AT  'AL+W=O<FMS:&5E=',O<VAE
M970V+GAM;%!+ 0(4 Q0    ( &")L4SKG;2OH@$  (\#   8
M  "  3$C  !X;"]W;W)K<VAE971S+W-H965T-RYX;6Q02P$"% ,4    " !@
MB;%,)1:7I>H%  #<)0  &               @ $))0  >&PO=V]R:W-H965T
M<R]S:&5E=#@N>&UL4$L! A0#%     @ 8(FQ3!'[^I+"!   #AT  !@
M         ( !*2L  'AL+W=O<FMS:&5E=',O<VAE970Y+GAM;%!+ 0(4 Q0
M   ( &")L4POP!(M;04  #D?   9              "  2$P  !X;"]W;W)K
M<VAE971S+W-H965T,3 N>&UL4$L! A0#%     @ 8(FQ3')M?)$& @  - 8
M !D              ( !Q34  'AL+W=O<FMS:&5E=',O<VAE970Q,2YX;6Q0
M2P$"% ,4    " !@B;%,N ,!1K(!  #2 P  &0              @ $".
M>&PO=V]R:W-H965T<R]S:&5E=#$R+GAM;%!+ 0(4 Q0    ( &")L4SEU=G8
MM@$  -(#   9              "  >LY  !X;"]W;W)K<VAE971S+W-H965T
M,3,N>&UL4$L! A0#%     @ 8(FQ3+A:F)RU 0  T@,  !D
M ( !V#L  'AL+W=O<FMS:&5E=',O<VAE970Q-"YX;6Q02P$"% ,4    " !@
MB;%,X#$9V;8!  #2 P  &0              @ '$/0  >&PO=V]R:W-H965T
M<R]S:&5E=#$U+GAM;%!+ 0(4 Q0    ( &")L4RK=XN7N $  -(#   9
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M970R,"YX;6Q02P$"% ,4    " !@B;%,5D$A0+<!  #2 P  &0
M    @ %.20  >&PO=V]R:W-H965T<R]S:&5E=#(Q+GAM;%!+ 0(4 Q0    (
M &")L4P*X=5WM0$  -(#   9              "  3Q+  !X;"]W;W)K<VAE
M971S+W-H965T,C(N>&UL4$L! A0#%     @ 8(FQ3!,/=4VS 0  T@,  !D
M             ( !*$T  'AL+W=O<FMS:&5E=',O<VAE970R,RYX;6Q02P$"
M% ,4    " !@B;%,Z_=F_+4!  #2 P  &0              @ $23P  >&PO
M=V]R:W-H965T<R]S:&5E=#(T+GAM;%!+ 0(4 Q0    ( &")L4P\/L\)MP$
M -(#   9              "  ?Y0  !X;"]W;W)K<VAE971S+W-H965T,C4N
M>&UL4$L! A0#%     @ 8(FQ3-*A5A#@ @  ' T  !D              ( !
M[%(  'AL+W=O<FMS:&5E=',O<VAE970R-BYX;6Q02P$"% ,4    " !@B;%,
MP_ GZ3T"  #4!P  &0              @ $#5@  >&PO=V]R:W-H965T<R]S
M:&5E=#(W+GAM;%!+ 0(4 Q0    ( &")L4P.]1GDZ0$  &8%   9
M      "  7=8  !X;"]W;W)K<VAE971S+W-H965T,C@N>&UL4$L! A0#%
M  @ 8(FQ3(? D%RV 0  T@,  !D              ( !EUH  'AL+W=O<FMS
M:&5E=',O<VAE970R.2YX;6Q02P$"% ,4    " !@B;%,4BWGH1$"  "<!@
M&0              @ &$7   >&PO=V]R:W-H965T<R]S:&5E=#,P+GAM;%!+
M 0(4 Q0    ( &")L4S+C*ELMP$  -(#   9              "  <Q>  !X
M;"]W;W)K<VAE971S+W-H965T,S$N>&UL4$L! A0#%     @ 8(FQ3(%[.$#M
M 0  9@4  !D              ( !NF   'AL+W=O<FMS:&5E=',O<VAE970S
M,BYX;6Q02P$"% ,4    " !@B;%,9C/A2+D!  #2 P  &0
M@ '>8@  >&PO=V]R:W-H965T<R]S:&5E=#,S+GAM;%!+ 0(4 Q0    ( &")
ML4P><8,)N $  -(#   9              "  <YD  !X;"]W;W)K<VAE971S
M+W-H965T,S0N>&UL4$L! A0#%     @ 8(FQ3!DV_+*X 0  T@,  !D
M         ( !O68  'AL+W=O<FMS:&5E=',O<VAE970S-2YX;6Q02P$"% ,4
M    " !@B;%,09_UQR\"  !L!P  &0              @ &L:   >&PO=V]R
M:W-H965T<R]S:&5E=#,V+GAM;%!+ 0(4 Q0    ( &")L4Q5^9(_N $  -(#
M   9              "  1)K  !X;"]W;W)K<VAE971S+W-H965T,S<N>&UL
M4$L! A0#%     @ 8(FQ3)V H3;- 0  G 0  !D              ( ! 6T
M 'AL+W=O<FMS:&5E=',O<VAE970S."YX;6Q02P$"% ,4    " !@B;%,C&Y_
M&;@!  #2 P  &0              @ $%;P  >&PO=V]R:W-H965T<R]S:&5E
M=#,Y+GAM;%!+ 0(4 Q0    ( &")L4R>';U&^P,  ),4   9
M  "  ?1P  !X;"]W;W)K<VAE971S+W-H965T-# N>&UL4$L! A0#%     @
M8(FQ3!E EKK  @  MPH  !D              ( !)G4  'AL+W=O<FMS:&5E
M=',O<VAE970T,2YX;6Q02P$"% ,4    " !@B;%,&J&HU:,!  "/ P  &0
M            @ $=>   >&PO=V]R:W-H965T<R]S:&5E=#0R+GAM;%!+ 0(4
M Q0    ( &")L4Q0=_T>^0$  (@%   9              "  ?=Y  !X;"]W
M;W)K<VAE971S+W-H965T-#,N>&UL4$L! A0#%     @ 8(FQ3*Y9W ^S!P
MRRX  !D              ( !)WP  'AL+W=O<FMS:&5E=',O<VAE970T-"YX
M;6Q02P$"% ,4    " !@B;%,3?4-<2L"  #)!@  &0              @ $1
MA   >&PO=V]R:W-H965T<R]S:&5E=#0U+GAM;%!+ 0(4 Q0    ( &")L4SY
MP:Z430(  !$'   9              "  7.&  !X;"]W;W)K<VAE971S+W-H
M965T-#8N>&UL4$L! A0#%     @ 8(FQ3. 3, C9 0  F00  !D
M     ( !]X@  'AL+W=O<FMS:&5E=',O<VAE970T-RYX;6Q02P$"% ,4
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M+GAM;%!+ 0(4 Q0    ( &")L4PJ ^W; @,  #\,   9              "
M 8"9  !X;"]W;W)K<VAE971S+W-H965T-3(N>&UL4$L! A0#%     @ 8(FQ
M3#0;_HKX 0  <@4  !D              ( !N9P  'AL+W=O<FMS:&5E=',O
M<VAE970U,RYX;6Q02P$"% ,4    " !@B;%,7:S+'$X"  #L!@  &0
M        @ 'HG@  >&PO=V]R:W-H965T<R]S:&5E=#4T+GAM;%!+ 0(4 Q0
M   ( &")L4SP75_O@@,  $ /   9              "  6VA  !X;"]W;W)K
M<VAE971S+W-H965T-34N>&UL4$L! A0#%     @ 8(FQ3$16?84M @  308
M !D              ( !)J4  'AL+W=O<FMS:&5E=',O<VAE970U-BYX;6Q0
M2P$"% ,4    " !@B;%,N+=YX]L"  #G"P  &0              @ &*IP
M>&PO=V]R:W-H965T<R]S:&5E=#4W+GAM;%!+ 0(4 Q0    ( &")L4Q,G9.)
M00D  ,@[   9              "  9RJ  !X;"]W;W)K<VAE971S+W-H965T
M-3@N>&UL4$L! A0#%     @ 8(FQ3"S4<)&  @  -0@  !D
M ( !%+0  'AL+W=O<FMS:&5E=',O<VAE970U.2YX;6Q02P$"% ,4    " !@
MB;%,D9I/G2\'  #**@  &0              @ '+M@  >&PO=V]R:W-H965T
M<R]S:&5E=#8P+GAM;%!+ 0(4 Q0    ( &")L4Q:\4IL_@$  "\%   9
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M970V-2YX;6Q02P$"% ,4    " !@B;%,^-U-Z'@@   P#P$ &0
M    @ 'ZSP  >&PO=V]R:W-H965T<R]S:&5E=#8V+GAM;%!+ 0(4 Q0    (
M &")L4SX[&"GP T  "]A   9              "  :GP  !X;"]W;W)K<VAE
M971S+W-H965T-C<N>&UL4$L! A0#%     @ 8(FQ3,DX*XR="@  H$0  !D
M             ( !H/X  'AL+W=O<FMS:&5E=',O<VAE970V."YX;6Q02P$"
M% ,4    " !@B;%,S@DU'$0(   --P  &0              @ %T"0$ >&PO
M=V]R:W-H965T<R]S:&5E=#8Y+GAM;%!+ 0(4 Q0    ( &")L4PLI^Q-7 0
M ,\6   9              "  >\1 0!X;"]W;W)K<VAE971S+W-H965T-S N
M>&UL4$L! A0#%     @ 8(FQ3"&DK-:"!   <!8  !D              ( !
M@A8! 'AL+W=O<FMS:&5E=',O<VAE970W,2YX;6Q02P$"% ,4    " !@B;%,
M+!- .:=# 0#N%@4 %               @ $[&P$ >&PO<VAA<F5D4W1R:6YG
M<RYX;6Q02P$"% ,4    " !@B;%,Z)<$SE<"  !@#   #0
M@ $47P( >&PO<W1Y;&5S+GAM;%!+ 0(4 Q0    ( &")L4P<95^(_@0  )@N
M   /              "  99A @!X;"]W;W)K8F]O:RYX;6Q02P$"% ,4
M" !@B;%,G)1>_U$"  "J*@  &@              @ '!9@( >&PO7W)E;',O
M=V]R:V)O;VLN>&UL+G)E;'-02P$"% ,4    " !@B;%,;=K3( @"  #%*0
M$P              @ %*:0( 6T-O;G1E;G1?5'EP97-=+GAM;%!+!08
..4 !0 .(5  "#:P(    !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>82
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/**
 * Rivet Software Inc.
 *
 * @copyright Copyright (c) 2006-2011 Rivet Software, Inc. All rights reserved.
 * Version 2.4.0.3
 *
 */

var Show = {};
Show.LastAR = null,

Show.hideAR = function(){
	Show.LastAR.style.display = 'none';
};

Show.showAR = function ( link, id, win ){
	if( Show.LastAR ){
		Show.hideAR();
	}

	var ref = link;
	do {
		ref = ref.nextSibling;
	} while (ref && ref.nodeName != 'TABLE');

	if (!ref || ref.nodeName != 'TABLE') {
		var tmp = win ?
			win.document.getElementById(id) :
			document.getElementById(id);

		if( tmp ){
			ref = tmp.cloneNode(true);
			ref.id = '';
			link.parentNode.appendChild(ref);
		}
	}

	if( ref ){
		ref.style.display = 'block';
		Show.LastAR = ref;
	}
};

Show.toggleNext = function( link ){
	var ref = link;

	do{
		ref = ref.nextSibling;
	}while( ref.nodeName != 'DIV' );

	if( ref.style &&
		ref.style.display &&
		ref.style.display == 'none' ){
		ref.style.display = 'block';

		if( link.textContent ){
			link.textContent = link.textContent.replace( '+', '-' );
		}else{
			link.innerText = link.innerText.replace( '+', '-' );
		}
	}else{
		ref.style.display = 'none';

		if( link.textContent ){
			link.textContent = link.textContent.replace( '-', '+' );
		}else{
			link.innerText = link.innerText.replace( '-', '+' );
		}
	}
};
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>83
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>85
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.8.0.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>539</ContextCount>
  <ElementCount>546</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>174</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001000 - Document - Document and Entity Information Document</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/DocumentAndEntityInformationDocument</Role>
      <ShortName>Document and Entity Information Document</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>1001000 - Statement - CONSOLIDATED STATEMENTS OF INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedStatementsOfIncome</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF INCOME</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>1002000 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncome</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>1002501 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Parenthetical</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedStatementsOfComprehensiveIncomeParenthetical</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Parenthetical</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>1003000 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedStatementsOfCashFlows</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CASH FLOWS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>1004000 - Statement - CONSOLIDATED BALANCE SHEETS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedBalanceSheets</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>1004501 - Statement - CONSOLIDATED BALANCE SHEETS Parenthetical</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedBalanceSheetsParenthetical</Role>
      <ShortName>CONSOLIDATED BALANCE SHEETS Parenthetical</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>1005000 - Statement - CONSOLIDATED STATEMENTS OF CAPITALIZATION</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedStatementsOfCapitalization</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CAPITALIZATION</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>1005501 - Statement - CONSOLIDATED STATEMENTS OF CAPITALIZATION (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedStatementsOfCapitalizationParenthetical</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CAPITALIZATION (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>1006000 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity</Role>
      <ShortName>CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>2101100 - Disclosure - Summary of Significant Accounting Policies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>2104100 - Disclosure - Accounting Pronouncements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/AccountingPronouncements</Role>
      <ShortName>Accounting Pronouncements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>2105100 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>2107100 - Disclosure - Fair Value Measurements</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/FairValueMeasurements</Role>
      <ShortName>Fair Value Measurements</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>2109100 - Disclosure - Stock Based Compensation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/StockBasedCompensation</Role>
      <ShortName>Stock Based Compensation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>2110100 - Disclosure - Supplemental Cash Flow Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SupplementalCashFlowInformation</Role>
      <ShortName>Supplemental Cash Flow Information</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>2111100 - Disclosure - Income Taxes</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/IncomeTaxes</Role>
      <ShortName>Income Taxes</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>17</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>2112100 - Disclosure - Common Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommonEquity</Role>
      <ShortName>Common Equity</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>18</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>2113100 - Disclosure - Long-Term Debt</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/LongTermDebt</Role>
      <ShortName>Long-Term Debt</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>19</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>2114100 - Disclosure - Short-Term Debt and Credit Facilities</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ShortTermDebtAndCreditFacilities</Role>
      <ShortName>Short-Term Debt and Credit Facilities</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>20</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>2115100 - Disclosure - Retirement Plans and Postretirement Benefit Plans</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans</Role>
      <ShortName>Retirement Plans and Postretirement Benefit Plans</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>21</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>2116100 - Disclosure - Report of Business Segments</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ReportOfBusinessSegments</Role>
      <ShortName>Report of Business Segments</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>22</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>2117100 - Disclosure - Commitments and Contingencies</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommitmentsAndContingencies</Role>
      <ShortName>Commitments and Contingencies</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>2118100 - Disclosure - Rate Matters and Regulation</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/RateMattersAndRegulation</Role>
      <ShortName>Rate Matters and Regulation</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>2119100 - Disclosure - Quarterly Financial Data</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/QuarterlyFinancialData</Role>
      <ShortName>Quarterly Financial Data</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>2201201 - Disclosure - Summary of Significant Accounting Policies (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPolicies</Role>
      <ShortName>Summary of Significant Accounting Policies (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <ParentRole>http://www.oge.com/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>2301302 - Disclosure - Summary of Significant Accounting Policies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesTables</Role>
      <ShortName>Summary of Significant Accounting Policies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/SummaryOfSignificantAccountingPolicies</ParentRole>
      <Position>27</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>2305301 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactions</ParentRole>
      <Position>28</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>2307301 - Disclosure - Fair Value Measurements (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/FairValueMeasurementsTables</Role>
      <ShortName>Fair Value Measurements (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/FairValueMeasurements</ParentRole>
      <Position>29</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>2309301 - Disclosure - Stock Based Compensation (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/StockBasedCompensationTables</Role>
      <ShortName>Stock Based Compensation (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/StockBasedCompensation</ParentRole>
      <Position>30</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>2310301 - Disclosure - Supplemental Cash Flow Information (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SupplementalCashFlowInformationTables</Role>
      <ShortName>Supplemental Cash Flow Information (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/SupplementalCashFlowInformation</ParentRole>
      <Position>31</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R32.htm</HtmlFileName>
      <LongName>2311301 - Disclosure - Income Taxes (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/IncomeTaxesTables</Role>
      <ShortName>Income Taxes (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/IncomeTaxes</ParentRole>
      <Position>32</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R33.htm</HtmlFileName>
      <LongName>2312301 - Disclosure - Common Equity (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommonEquityTables</Role>
      <ShortName>Common Equity (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/CommonEquity</ParentRole>
      <Position>33</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R34.htm</HtmlFileName>
      <LongName>2313301 - Disclosure - Long-Term Debt (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/LongTermDebtTables</Role>
      <ShortName>Long-Term Debt (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/LongTermDebt</ParentRole>
      <Position>34</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R35.htm</HtmlFileName>
      <LongName>2314301 - Disclosure - Short-Term Debt and Credit Facilities (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables</Role>
      <ShortName>Short-Term Debt and Credit Facilities (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/ShortTermDebtAndCreditFacilities</ParentRole>
      <Position>35</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R36.htm</HtmlFileName>
      <LongName>2315301 - Disclosure - Retirement Plans and Postretirement Benefit Plans (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables</Role>
      <ShortName>Retirement Plans and Postretirement Benefit Plans (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlans</ParentRole>
      <Position>36</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R37.htm</HtmlFileName>
      <LongName>2316301 - Disclosure - Report of Business Segments (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ReportOfBusinessSegmentsTables</Role>
      <ShortName>Report of Business Segments (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/ReportOfBusinessSegments</ParentRole>
      <Position>37</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R38.htm</HtmlFileName>
      <LongName>2317301 - Disclosure - Commitments and Contingencies (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommitmentsAndContingenciesTables</Role>
      <ShortName>Commitments and Contingencies (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/CommitmentsAndContingencies</ParentRole>
      <Position>38</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R39.htm</HtmlFileName>
      <LongName>2319301 - Disclosure - Quarterly Financial Data (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/QuarterlyFinancialDataTables</Role>
      <ShortName>Quarterly Financial Data (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://www.oge.com/role/QuarterlyFinancialData</ParentRole>
      <Position>39</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R40.htm</HtmlFileName>
      <LongName>2401403 - Disclosure - Summary of Significant Accounting Policies Regulated Operations (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesRegulatedOperationsDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Regulated Operations (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>40</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R41.htm</HtmlFileName>
      <LongName>2401404 - Disclosure - Summary of Significant Accounting Policies Accounting Records (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccountingRecordsDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Accounting Records (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>41</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R42.htm</HtmlFileName>
      <LongName>2401405 - Disclosure - Summary of Significant Accounting Policies Allowance for Uncollectible Accounts Receivable (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForUncollectibleAccountsReceivableDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Allowance for Uncollectible Accounts Receivable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>42</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R43.htm</HtmlFileName>
      <LongName>2401406 - Disclosure - Summary of Significant Accounting Policies Fuel Inventories (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesFuelInventoriesDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Fuel Inventories (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>43</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R44.htm</HtmlFileName>
      <LongName>2401407 - Disclosure - Summary of Significant Accounting Policies Property, Plant and Equipment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Property, Plant and Equipment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>44</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R45.htm</HtmlFileName>
      <LongName>2401408 - Disclosure - Summary of Significant Accounting Policies Depreciation and Amortization (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesDepreciationAndAmortizationDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Depreciation and Amortization (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>45</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R46.htm</HtmlFileName>
      <LongName>2401409 - Disclosure - Summary of Significant Accounting Policies Asset Retirement Obligation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAssetRetirementObligationDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Asset Retirement Obligation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>46</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R47.htm</HtmlFileName>
      <LongName>2401410 - Disclosure - Summary of Significant Accounting Policies Allowance for Funds Used During Construction (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAllowanceForFundsUsedDuringConstructionDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Allowance for Funds Used During Construction (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>47</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R48.htm</HtmlFileName>
      <LongName>2401411 - Disclosure - Summary of Significant Accounting Policies Accumulated Other Comprehensive Income (Loss) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeLossDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Accumulated Other Comprehensive Income (Loss) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>48</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R49.htm</HtmlFileName>
      <LongName>2401412 - Disclosure - Summary of Significant Accounting Policies Enviromental Costs (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SummaryOfSignificantAccountingPoliciesEnviromentalCostsDetails</Role>
      <ShortName>Summary of Significant Accounting Policies Enviromental Costs (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>49</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R50.htm</HtmlFileName>
      <LongName>2404401 - Disclosure - Accounting Pronouncements New Accounting Pronouncement (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/AccountingPronouncementsNewAccountingPronouncementDetails</Role>
      <ShortName>Accounting Pronouncements New Accounting Pronouncement (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>50</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R51.htm</HtmlFileName>
      <LongName>2405402 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsDetails</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsTables</ParentRole>
      <Position>51</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R52.htm</HtmlFileName>
      <LongName>2405403 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Related Party Transactions (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsRelatedPartyTransactionsDetails</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions Related Party Transactions (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>52</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R53.htm</HtmlFileName>
      <LongName>2405404 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Balance Sheet Information of Equity Method Investment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedBalanceSheetInformationOfEquityMethodInvestmentDetails</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Balance Sheet Information of Equity Method Investment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>53</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R54.htm</HtmlFileName>
      <LongName>2405405 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Income Statement of Equity Method Investment (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsSummarizedIncomeStatementOfEquityMethodInvestmentDetails</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions Summarized Income Statement of Equity Method Investment (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>54</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R55.htm</HtmlFileName>
      <LongName>2405406 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Equity in Earnings of Unconsolidated Affiliates (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfEquityInEarningsOfUnconsolidatedAffiliatesDetails</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Equity in Earnings of Unconsolidated Affiliates (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>55</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R56.htm</HtmlFileName>
      <LongName>2405407 - Disclosure - Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Basis Difference (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/InvestmentInUnconsolidatedAffiliateAndRelatedPartyTransactionsReconciliationOfBasisDifferenceDetails</Role>
      <ShortName>Investment in Unconsolidated Affiliate and Related Party Transactions Reconciliation of Basis Difference (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>56</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R57.htm</HtmlFileName>
      <LongName>2407402 - Disclosure - Fair Value Measurements Carrying and Fair Value Amounts (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/FairValueMeasurementsCarryingAndFairValueAmountsDetails</Role>
      <ShortName>Fair Value Measurements Carrying and Fair Value Amounts (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>57</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R58.htm</HtmlFileName>
      <LongName>2409402 - Disclosure - Stock Based Compensation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/StockBasedCompensationDetails</Role>
      <ShortName>Stock Based Compensation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/StockBasedCompensationTables</ParentRole>
      <Position>58</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R59.htm</HtmlFileName>
      <LongName>2410402 - Disclosure - Supplemental Cash Flow Information (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/SupplementalCashFlowInformationDetails</Role>
      <ShortName>Supplemental Cash Flow Information (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/SupplementalCashFlowInformationTables</ParentRole>
      <Position>59</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R60.htm</HtmlFileName>
      <LongName>2411402 - Disclosure - Income Taxes (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/IncomeTaxesDetails</Role>
      <ShortName>Income Taxes (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/IncomeTaxesTables</ParentRole>
      <Position>60</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R61.htm</HtmlFileName>
      <LongName>2412402 - Disclosure - Common Equity Automatic Dividend Reinvestment and Stock Purchase Plan (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommonEquityAutomaticDividendReinvestmentAndStockPurchasePlanDetails</Role>
      <ShortName>Common Equity Automatic Dividend Reinvestment and Stock Purchase Plan (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>61</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R62.htm</HtmlFileName>
      <LongName>2412403 - Disclosure - Common Equity Earnings Per Share (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommonEquityEarningsPerShareDetails</Role>
      <ShortName>Common Equity Earnings Per Share (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>62</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R63.htm</HtmlFileName>
      <LongName>2412404 - Disclosure - Common Equity Dividends Restriction (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommonEquityDividendsRestrictionDetails</Role>
      <ShortName>Common Equity Dividends Restriction (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>63</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R64.htm</HtmlFileName>
      <LongName>2413402 - Disclosure - Long-Term Debt (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/LongTermDebtDetails</Role>
      <ShortName>Long-Term Debt (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/LongTermDebtTables</ParentRole>
      <Position>64</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R65.htm</HtmlFileName>
      <LongName>2414402 - Disclosure - Short-Term Debt and Credit Facilities (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesDetails</Role>
      <ShortName>Short-Term Debt and Credit Facilities (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/ShortTermDebtAndCreditFacilitiesTables</ParentRole>
      <Position>65</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R66.htm</HtmlFileName>
      <LongName>2415402 - Disclosure - Retirement Plans and Postretirement Benefit Plans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansDetails</Role>
      <ShortName>Retirement Plans and Postretirement Benefit Plans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansTables</ParentRole>
      <Position>66</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R67.htm</HtmlFileName>
      <LongName>2415403 - Disclosure - Retirement Plans and Postretirement Benefit Plans Postretirement Benefit Plans (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/RetirementPlansAndPostretirementBenefitPlansPostretirementBenefitPlansDetails</Role>
      <ShortName>Retirement Plans and Postretirement Benefit Plans Postretirement Benefit Plans (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>67</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R68.htm</HtmlFileName>
      <LongName>2416402 - Disclosure - Report of Business Segments (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/ReportOfBusinessSegmentsDetails</Role>
      <ShortName>Report of Business Segments (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/ReportOfBusinessSegmentsTables</ParentRole>
      <Position>68</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R69.htm</HtmlFileName>
      <LongName>2417402 - Disclosure - Commitments and Contingencies (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/CommitmentsAndContingenciesDetails</Role>
      <ShortName>Commitments and Contingencies (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/CommitmentsAndContingenciesTables</ParentRole>
      <Position>69</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R70.htm</HtmlFileName>
      <LongName>2418401 - Disclosure - Rate Matters and Regulation (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/RateMattersAndRegulationDetails</Role>
      <ShortName>Rate Matters and Regulation (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/RateMattersAndRegulation</ParentRole>
      <Position>70</Position>
    </Report>
    <Report instance="oge-20180517.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R71.htm</HtmlFileName>
      <LongName>2419402 - Disclosure - Quarterly Financial Data (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.oge.com/role/QuarterlyFinancialDataDetails</Role>
      <ShortName>Quarterly Financial Data (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://www.oge.com/role/QuarterlyFinancialDataTables</ParentRole>
      <Position>71</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>oge-20180517.xml</File>
    <File>oge-20180517.xsd</File>
    <File>oge-20180517_cal.xml</File>
    <File>oge-20180517_def.xml</File>
    <File>oge-20180517_lab.xml</File>
    <File>oge-20180517_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/invest/2013-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/stpr/2011-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2014-01-31</BaseTaxonomy>
    <BaseTaxonomy>http://fasb.org/us-gaap/2017-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>87
<FILENAME>0001021635-18-000067-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001021635-18-000067-xbrl.zip
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M./OC0U8-?ZUZW>DF6W";!L^M9V=7WU=E:-7;#G*.&[AN@FO:WW4M8.TEY_J
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M'7C3\\2[X#N;"X>2!OCT>S&$__8(V,VOEB&VPW<C##$S!-V\]\\W^7W6]V,
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MTSI9\)5>%V%>V7-/C)V-%E8<?8NX5HHHB$@Y%V%;C'+%G.!8D*16-/@*L0T
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M];7,)A:G0V2O/QJ?C2BZKQ\>LUX5H V9CX,;G[Y;;LB[V2 ;1CDGH?LWN(D
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M)!=!UG:) C-!D$=:($$A*%(R%!F*%-0-P82[=<@Z4+>T"5?;98Z 034:>96
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M#Q T[%FZN9([D RGG'*C'5.":O#)D?-.6$HP0[5RC:6IJH>L[#C0[-A'I$R
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M5%TMMSXXWL*)!4]4&JF]!4C!T!GK=&I3;\)9BGJ/9T&6QN7LN[#O!V1'+.5
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M.JZVWR8(:11X._:!L'$,H@L(/\&IYLIJXWD:QKTA[I*D/D09)5B< KZC\Z5
M*I4Z--\ T1,2_L] XA PJA>)65(K4[Y4E&Z"[$P@[3J4[K"E5!",P_ !")=Q
M8L?GD)PU1-='HHAD(ZG.!-"N&7AA#AM/0.TCP907TC#%P9? $K'02O$0YCL
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MP:N7)^^U.$6Y$97W9<SFA]ME6AZPL::+CC="!8.L$6G,K>9@*M8DXFS8B,[
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M"=F$U)W)<@#'5-7'>^;# >P)&ZG[G+KIT3K %#!K8F_SGN0CKHR';5%#ZF>
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M@C)8IY8=^$A9SZE-UD7+H=*0Y =SZ(1GCTN[SW5HP=H84C,,X 3;@:Q#-DV
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M>)1X^>ILLQU70613C7((P 7P1?M:&5-6C] PMS'G/*RKV!/0;E%\A8"&#B9
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M9N.*&Q&B7Q$?OAICOF!P.GF@;E.N<FA+9">((95(D'7LUP 0CMIF^PR3'"4
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MGP@5N;JB7)2EY0H^^RSK)+E_)_FW!&:H'IP*%5N5>F>NJ;L<$2BPJ0R<'5G
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MP\?9Y<U\[?YR-7<SLS/ZQ\GUV<VO5[<G%X__7GGY_G)U^_?9[7.L@5-:D\1
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MK0LQ&V\<CZ-H_,.$ZB-2__ZN>]&HYBD445S)2C/7H=&<NDPB -7@BC'871^
MI<]Q*\H_EGC'ZB^]BY>4(AIK(T;),*CD'$OU+B1*)9@^+'ZP1ZO^H[>/];9
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M]JRU9DH:JT-'9M-UQ-UT3EB!'GRHV8JPX!JS2]FK'T<7(;>Q+R,,O.U/1-A
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M)Q??7?Y%U/WU'[.+WV<_B.[OURS-"$RQVNZ@Y2@8L2J-759V$RNYDL#Z(1*
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MB;"Z+B-"Z2"V/8]M]X\B6RGS$_)>K]</]AQ\5;[_W>+6J:!W+>_.5N2@'H/
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M4//YR^GIICU(\]A;E]ZCM=X2EP9C@-Z[854P$[+8!EA\E=MCW2_HEG&/ C!
M1M"(U"<,PXT&UK@XMZMMT__TF8CIJDWR@W]_>J-8HTV8C\4!>@!$'BD%:JGY
M&D.1J7TK/9'KNH5OSUF"![IVP#XRV](S8O 9B+V0>)&>6@,_5<3$;4;A? $2
MW+G^,I$Z)==X=$7A?B!*E"8C:ZB+]CP_A[O/XNYL^WSW!(S?]/A7J#%7YT,0
M\,4&-=8:)77"D7#,_?#KQY1_9?RV>=>JL+F(<CQ A!;5;R3O*6*ITMOXJO&;
M#K*+E>E-?.K>H>L)T'G$( &EM113XC''ED^$?2=*GR>W-Y@6:)@8%0'9>/LJ
MD:0T14BV8Z --[\LK!]N_Y7;][,G37+/MBDM<04*A.AC\%'=9U?;[J<JG7N/
M3?T,N?T<AQ6T:#U,[)P*#FI%":5ZJ4Y6"R)I>C3>JFYC#[Q[P6+;.3Q(K21J
M+;O2/- @2B5; ;0&YK9M??;9Y8G TK,4TM.EO-#*%)L&<K$6D"[L780^LH)<
M7W)?4]3Z56H'CKQ;;X0LT77.4$.7%BHC^9HJD<C46_#-5DVPGX>0GIG'2C0<
M>QB9],]<B%J/5-&-T7Q>,TK-;U-L\+AL>YG"VODR<<VVPVNX !X*:40IH8<J
MI>:<VUS1JZ+\XD7SA..W6_>*(7J,GB"QX(AJ GOU:6A@.L_-?R+O]&)EM3O<
M<X.@51>K[>\#9%+(T)SSSG,7>#ZYL?6B.;_0GWR_6_/C"LJM<R8A<'=( U+T
MD-H0Q;^!K-NYQQ##O/\RY%OB^+7G>>BYYQ(2N3Q7$9^?_[AX\^YC"8FM_NQO
M%Z\OEA^V.?ZQZ2G %DR-$;E#!JP=0XVEBZ^<*V2> $D*>$M$]M1T?W=T<;D\
M>OO7H_._GQR;"AV]>__Q9Z<;MY^:.&MJPE"!&!&@-W%>0U7T/MQ[I\=3\N!C
M^=#;MZO?\N&+F][)Q2N9KHA1[:)MDZ[5$HBNL8UGG)WH+5,/G@/MW^J'+,^O
MOM+?GKP[.5V)?^,,3M=''*1_VL3TPB6X@J+Z;RLVX<Y=VGNA?4/&D3C8KMO"
M*BQ(I6&L(2!)T.MKZTWG!UBX!?CLY=Q[LU6#))? .4>QDL.&U9X3QK!-@MSK
MF@%"= L6?VJZ'V*K:@F)"N>"H8.*EL?():GALI4U/LZH]Y;L_E/R8$=;Q;ZI
M<8[2!]B@6+/4S3OI"BK%-@ZO*<=ZAHK_,&-5$OB WF8Z-W!AV$;[-O0&H&)K
M!_=HTWUDVC<D[+-G1]Q4-26K&6+T[&MPK#9,;=:8@170+2F/O9Q[;\8**18K
MBNEE% USG%(UU)]6APZ!XIJ%ZNXP@')KNA]BK-ACS1T94A9("C1"9J<J@:5U
M://.I6\. RZVXL&.QJK44H-H**6!%'!JE(L&%I&RU!ZBF]X%O[$'VV=+_&[&
M*B$EGQ575^NZ<BPYI-X\!<JYYSZ)?U?:/RZL__'RM]_>GBS.M]M0;CW@PX.$
MT1-8IESO:PMU1(HT:IS*$'']&^YTBEW.>=>*<E)C0C6&[!+91@TKV[=73T<$
M8<Q %==KU/W.>16D;\O)9&$D=0_@0 :S1I+**Y\Q^YC:!-&\>H&U^.3:";8[
MW5W\0^MTM,7ND2I43%QZ5A,-JQEO.#<_Z.G6]T#>=;J_G1S]; Y"^5IOVT-_
M%POM7=O!T$@\J./PBG+C*$6DL6!5&SJMJ<MK0>Y\C)U.>A<[;8].UA@D4LK0
M#)#FT7@$E3H0KAFHB&NOS78G_>[L]/4N; TCYDJMVU(%4!"B9]0@/M?FT_ *
MI>:'Y[CV\JP]RJX'OHN[D47M9F0?]4H5\DPCN)BQ9P5.,*;,C%?+]8 #GYV^
M^6FQ?+?SS5>M]=QZMLUOX&50"2&YWJRW)8<QW:T2UY]V/L=N9[V+M278HE;D
M:/O"I2*!,C5UW_L0+O/(@;(^UW>?LRK+SSZXK?=N;.O<)$5U14B9%3Q"Y*Z7
MKO14-*KW4F%>I.37IVC6'&6WXVXJB.J$)&F4IEXJ1Z>!NBC0[^1="3%/3M_G
MM4':HQUWTZHD3B/4QHK)!;HK>G:7)>JA8M'0<@UWU[J$;8][E2'?7A<RCHJA
MV8P%H.&%(=M^18]IM?1CLKGK>Y_GD^QTV V:T"%AY>1[:39YS!82Q59K4".6
M./*<5EWORA[IL)L"5><J:90J+588 @+*.HA6,!D[U&GT4<IK2\MV.NRNEJ$K
M/NB9AVLU0](XNV<ID<%94DP!Q!Q>;;QJ-P[T\*/O+;YVT:M!&5W#"WNH !9*
MF'QP"5KH,%F9]0O.G@?E#WJZZ%4C%9=J4XT-/$2C*Y>A2K4,Z3SH[Y:*DJ=G
MQ(YA=M;8C:WLB26!0F5V00&2I5OB:M;7+1F&YTO_;I%VIJI!=<VVNAQ\*@S-
M26$G-MML76IT(T1X-"YL<!(NC9:!4Q4UM]F3HMX0 I%J<,UY#<Y=#QSW>/2]
MV; $8\0:.[6*T"J@Y085+R<A#J5-+^]A,U)Z.M(?8L0TR@'H)?35BAK'4EH=
M!8I7[KB2YHUPZRM.GYX1N^8*TTC.NF-\M\;7+AXUV,_5M59RG<<N?@.'OKX'
M,6).18XTLF+;#/K_&)WM"@PM>X2<)[RX_FEK+US8 ![34)6%%E-LBA6QH(8.
MR3=[G,V=YI@'_.$$N.>'#HV=??& I4 %7SNYZES)N26QW.GT&@UX./M]T+>.
MEC5V4/7UN8U5BBDG9&21[DO!-0^S:XM(GIX/.]JP'ANGI-8;PX"6%8\1@V0)
MG09YF2_O^J*$YT/_;C:LY0HMJ4O/9$/V,CL_3"5<ET1NC2O;G0O?'RTO3O6(
M[^<[\^O79Y>G%_^N'W_^X]G;XV]/O[_\^>W)ZU>__+)8?OH29%Q)_^:__?[5
M?QTO3O[K;XLW1V_[Z85>]S_-P*D-[OEX#S[\MHU%&CXPC-Q'21 E"49NI.X:
MRD!QU],IY[\>+1?G'ZNIKO%@2\IN,N6/E2A?_=).?C\Y7IP>G]<_9T!O'6$7
M"+5$1=>IVFX$)0B >_!-HRZ),%DWC3\_-6]WG^@A9]^4?NE17%&("90U'- H
MJ03/F&+('&J<,ELAP*>IK?V=?5-6#O2L TK'AD"-J2*I2[6TG*+C-= X3=GO
M[<_^TQF__K^7)\O%]\NSX\O7%R>_+_C\?/%I>OD^C?Y=2G(^N.H%/ &I,61*
M+A1;<\S3XR^D"=%N/-0#*=C4,8\9O8*P;FM3N%?Q# K*0A^J^:5.RJ/P[#;E
MV1<%&U1(0RN%T*U$1P!%D5C#'D=/#@;$O.95-TR9W>THN$<=\ZZ)OFQ57HFX
M65TV2! 53(Y*G/@X4IBP19A:';8XW:,1M4'%HL)%)O(*'LDV+W!)V8B"K!Y!
MRI2ZH4]?89Z"IDU*EZ@ 1U?[Z$A-L/FZH@E\J'6N(P]3U<\^B%HS1_ 1GE17
MJT6&/93$:".$D8?8UNKA<)@4Y[>(-!FYQSCU =APUVOBB'U@1!@:"$$;CI)B
MWF$O7<2%<7Y9IFE(W+[84)6.U0A&"U^VKS.N-0;(L<1(4)RB'U7C:.J-H[0R
MSY%P$XY;<XSMC[EIKZ/>M11+(4X5N@"W2NQ2"&S5^W++ /FMCJGR6+S[[>W9
M']?NX$<A_/&^:N%JV^-.-REQMT(/& 5MKF"R=T?6XULE4LGS*/7PZ=/3#B=\
M= +ONB/)>ON]$ZNR!TJL@5'J;33V4J7,KS53@\5#"5PN-%18+HY7V._'5>#Q
MZO+B_.+H]'@JDMM8F:$1CN/< -7*^1ZDY,$<:\A>=;#$-2'.=4KN/LK-4Y^]
M7BR.SZU3ZFID[-\7%[^>'?]9</ 1V;Y:MI/S/[7WA\7%Y?+TU2_O Z@=!E7I
MI1]547@?$'H7%$35QC#(UC1,ICW!IZFX1SO[@1BRP18VU=OL(F>?"%PG5$0<
M%*?$GGK'/MW0B).K>V$,V6!U7=5P3/T8VVA4W[) K4E]/Z(Z/\]3GL//5G??
M#/GV_/SRZ/3U0K_Q 1D -Y*U0Y50?8'(!</H3(I9-5RN81YW6.ZZ"6N/],#S
M;RK' 5PM<BK#11AJ<E6%;;AF<-#49$WN\8 GWYA4AZ&.PBH?HP(K$2@UL>UK
MX!+3O/!Z&C'^".?_4./5%C^OF1.^J:E4%(O4!%[4:*01D$/P&I".FHGSW+"T
M\>C73_/0LV\*SF)G+)R!!D#M@6QF3Z48'?I2[EP'M_^S;[)-WG/IUJAJ=U1]
M<T&?V&N$B9$!YE5?%.ZG.O>AX4/.8)PM5V#>-H.?OE;/SI8W6&'V[:N^>H!6
M4G3 'L*PD:O0K&TQ%^EMW;#]*<+8[H2/2MPFUVH@HUNF1K6MI"(J/LJ]&[QR
M,#9O$GA*VC:-/R3%"XW-]@I$Z-P[<7>DUW\4CA..>GRJ?EC\]C$/^N.O9\N+
MG:U9MQ,G'CY)AL3J ZDK!K!*$VJ8YCD!A'>Y_%L/]@B4;- X=26]**@5@F'_
MIT$7*N %6_TNY.=P*^:[G/H^*=E4M%BH]UB2U(! 3L3''L66<:GQ:W5^;<IS
MGODAE/QX]%;-XH/3Y0U;].IM'*6DUR2CHA1H4>UW5M0]U^#.X>'&,SV4@@TJ
MY=W(+;D<. ZH)2%H;!"5D)'5T>/D+J?T[-X)V)2X="-:4TP)0&IYG=@F%_9>
M0"J5>5#K70[F7@1H_&[S0;8'5;5I\(5# U-0Y>BBZB*YJ%/L0QW&Q.E0IEJ+
M/W_[=F?:6PT%N9 R=^^B4\ %'F5DWRDS.0JIS*^,&=<HT+YI>E"%%UCL)!2M
M&+$')TYQ2^DMZ=_:N)GI?DP9KOW2MV/1@TN#4PIZ7U1L!31$"1J:2(@C1LIK
M?.)4CG\@NG8K9H@-?7=Z?Q2S@),@@EZITBL7Q-=Y9M->Z-KS*G -BA5)-XE!
M(QW?$V8%:U94W]M _=\SH'&G?=Z^V%QY]4D2H]T]\KYJP$^IY59Y+@P_/%WU
MWKNY1PYZ]!:@<(/,43$T4:BE9.>;X^F:'9Z6+?=L(_E0,(42&FE,%Q#'R#A*
M5A0Z?)F$\RA.+/^;_[>[HF:URSR*6.\ I,JH$7]2"*.^IHXL\]/ENISOUD<*
M=QVI:>P.&+A69'!0"3663RS.<;)P?MY8N@88;GVD>->1LA4DCS(HCPH!%7^[
MF)ID'T1]P3S!T^-4K[[+F=)=9XJ514V6CPKBP&H..>$ _5^UGKLY@H;R</2P
M*>N8*J48&7*.^NL*1<G=2U=LR3W/1XH1'T.;]CM_2,/?1CEX5%1<J+*W&M=>
M5Q?9\[Q2"N>"DOW3]!"4EH)7#W&5<P6)GDNEV+NSEVW5]2E7#'%-&+!/ G>M
M354'CQTE(K;5U/B$59)B&8T;$KJITN3AX/. 5?/JT;TG2MG7"J4P6>59<BD/
MSQJ WC6^[/'HVC-(4T43&Y!<6^R04A'?Q7'MO09.M"F3?A :=P-IJ:E-J27;
MVM2FSM:&K=?@PB@:2,S%\X>GZ_X@S:FUZXZ*4Z6#3)V28!.-:J$WU\MD'@]/
MRY8@S2DE&MH5U;<!/6O88^6T(1&/Q)RGB_4H/JS<#=):26A>B#%G1?61;?I=
M#*-3$PU?YC--+=6['.E.D*;0=.2L7KWF#ETZ@GI^A44$$ES%>26'F\O =CC3
MG2A-(X/D:N5&OH(&"5B:>C1EAL(T\GU>RJ),?80SW8G2PHAJE!6:V0#D((CZ
M![F1@DM%,<5<IT2/PJ<[89HM@0-F%IO/99F+PCA<3K5X_?<9S68_C53<]4Q[
M@VG1NZ8!0J]Q-$,ML@H5@\+T4C'!O-W.P<.CAH-V&E&-*(JE.[H&'M5I*#8;
M=@ZRW4-3.!P?(U0[1 ^1+WI/A_?)>DC,RH6,A6W4271]]'D?J%_WT'D(PG;,
MIT$!5[,?&CJ .D=T0<,S'PKD'F)\7*AV&UU[AFJIV5Z$1!%J4@^E6#NVIN)L
M*3F&>7O,$]"X$U33\W<-\\80(.C(8M.A<VD^]1Y\?-Q<Z$YTW1^J=5*(&7K!
MW+S-:V(*0Z@6;J4K3<^ EBVA6JM!^@@C#5?!ZCU*9&]#?10299F'MVSCQ]0J
M7_QA9=>K481ZZ-_L]']=3L1NJO)5OUJHARSV1@B*1$(.Q=[.D4*G.N^^\A[G
MCJP[#_3 H]_:"_CJC7W E1#^W#APVR^0/SYN)[ ?'B=*UN)O:D#TLET<G;XY
M^?GM^S?!OQ_]]]FRVH* [XXV6A:]:3&PAH%)#:;5$$>UF3G&9$MUW)R@Q+FO
M\.4Q[Z<S-4VW?O,FH."SJAL1C."MET[CYYKLOYUH3#,O0??>Y6G%]@MCVH?O
M_0 :KU>.;LHRE-I*59^L816PTY@F@&\CVM:SAGW*,MA0MC7 ZB5SZZ^+T_<@
M]+XZEIWDDG,.':M&^D2L,7^.H11;U.CG0<=^'D?_PIGVT_+H]/S=R?GY9A4;
M@[/3:"^Z9G4N:L4"CJY*5ER7,B];"9#659*_1&[=^KTKH&G?OC$ATP:CNG<%
M+Q$2H8SHL6I K1&T:+PZW\]U[T%/PKM%UWOU9E/H*E*Z#RU42 E806:C0=+L
M\3;'-,]ST_!G3?SS] 0>ULLE-=F.D\%9 @!$L]H2)$7&&NL\UO?07/O C7\]
M.SF]>/O'JW\HL'V?R[CZF ]L^/OKUV\5]J[^<M-D=2Y-T6TL#M1&5,NVQ=Y:
M%W"9<I\?HU1_GB?1/RR.?[X\O@_-/4;,J)%D56"O-YXE2O;.UA6)^'G66\)U
M*']/--_5,68C\&W;.19*4*&I">LQ>PFJMY!DJG[R&IY,PY+W>O1GCORYV5!Q
ME;+&W@IE.0;1_["VBNHQS"-ET1_.:>Z->P\RBJ.'U%V*T14--@M;RXP&^-[&
M BJRG<?:JLJ%-94*+XEI#X#^B>UYP/MJXT1#+M@4^ZL'Z<%5CO-X\.1@&@W_
MPKFU/?3O!6R^)+>D[L>0&5 2A;<-?8S>3V VI7+ D/P@3-L"^CO%K>A[)!<!
MDJ_FPJP05B.!5%#6U'SE ^*4O7+KX= _VB;&%DH;ZC]#"NQ0C1OEF%NPR;^3
MJH5I#^]3\>Y^T!];5? ?Q&;I@?XIY-0B>YLD(17F84WYN5B?)P3^T6&B,*@B
M=DBC4W&^ETPIVN"E.;UU8)[M _;;(*_1.):$!8:5FHM++5,++GL<\\R5D ^+
MA/8 ^ZM-HNHJ.V 'T8;JY3Q:R$/)BD[F8024]P!DOEML.=1#HS)KMRZL?E$/
M+5B';QY[T$# =9C>UE5Q[Y]-U-,\Z-3/&^^SJZ&W(=T6,JGY0^LSY!BA:A25
M9O":_+UO]O-DW(/,H!7]*J(?(=2AW&(BC9![]E1J6K>AON0MPJ/GQZ^'H'S"
MU*(,+,5FDS(/(=4QSS;/8\VR6PT$TKTAV//GU/8(']2/MI1+[DZ@IZ!.)REJ
MC4V@^<)K&M/R_8/(Y\^P+=!];-80X*6UI!"U>[$I&Y P*+1W:6X 57]=[IV<
M?KZ<>CBRE]H5N'D.C1(@("67R8U>494OI;DL+M[_^6B/?+L?JH]Z7VCTXBUL
M0<5I5$A#DS&\59#6B3B?[OWZ>BC:#NO+0DB6IAJQ] :N.>OS=6YHY(Q]T#QX
MZI ,VP>>KTFBABHYF.YW:=+4OA9USZW%N&YXX(?*E6=%\/VQ?.MD53HTJH^@
M;H0#5.M6""IJC53FXLR\;HC$'NB]>Q4?"?O8U;=%\#Y+YT2VTXH'# Y3Y@9C
MI,-(Z=EG[L7S:%74!@X$Z]LKKI=$' *Z-.:D5UI7K_Z2&/<@ZX=Q<.O!H^J6
M#?RA%!F\^I"4P,4^5SC%.&VI?$'\>@"2;^AZ[=03U0B</)8,(R':8NGDY\W"
MH:R=1O-2.;4]DD>!X3#U8.OM?%<D(BBEB8L^Q['FO9BV*)YX_@S; LD711N^
M4A3'>OF&(\<M@FTPS#6J&JU)L?G#Y&V>>8[>^5%+\=ZE)$#VYEUL26)E45_?
MY@4H(=W_"6V/?+L?D@??H+B00X]686PU%EE1C#7)!%;\MGNN^5"D'=:5L51K
M ?!"$$"-"4/T"2-74HO=W)K.HH/Q:Q\X'KT5V=;&V76 CLA>'%KK2L&8TARW
M !PF<-E33IXY")K^8^@PH,C(V=[G!*RR)4[N)&:W<UYHM>OEZKPGBW-^^_;L
M'S:.<9PMQ^7I\?F_GR^.VZ7M@:EGIPH@;.;4V>F')H_M!TR-2D5":UZ%"$!*
M:?*L89="U@I]'L8]UU4][,![I7W#V :K#H_6I>,YK<:8:4A6FHO!%=L',F6Q
MYA36,Z9]TZS&:+O:%"-E8:4]8G&BT3E[57(?UH3B,Z!\:N+?=S*=_._BN)Z=
M7[SZQ>[4Q1];7X'*%6/PH_F0H;0L&*G8IE57LBMS'2I.PVD>\_@'Y,N&ZX$N
M]!1[QYQL2PER[[ES+0YMZ7V8AUX_DFUX>L9LN#L*@U@#L JI96C-(=;APDBJ
M1,V->5M0G'>Y/"_&_'!T<:\M/?'&ZK-0@#,+5X'B*P[ 7HLO<>5-KF. T\N5
M=_T7]Q>'_J%,L+/NB^+Y0ERGF'KT?A1NS7*SHU"G,;)(L-6]-U_FKU,<GC/%
MLZ9?I[C;-J]D&P[UQMN>/](8)F!366L@G>&I*/[MM^79[_J#BY\OWM^)'U<_
M>KE<?+]8OE94=?3F7L2FZP%=][W2\ F232Q(V"BF[K!F7P+?:%;YDUA[,+V=
MVGN=\QZ$7MWSQR,5U8BK!MOV1I5K9.928XQ2JDNV.&\MJ;:%=R.IFTYZ#V)-
M^-^>OEXNCLX7;7'U3WYG*Q%O[;:UF/ J')0__G;V>I4J6L'\\XO?EO_UZO^[
M8^Z[CZC*[14$ H9*0MTU#6H"#%ML.KG^*?^X+0WW8<#5PH?3*UYNEO)6Y%]7
M Q)IO6!312#P,CC:.BL-5PN!Q;/KKS?!/>B_A81]4/\AWK-6Z\N+L^4?[Q=H
MJDWY?JEDGKQ>G,L?_ZI&YOSXY/5'WJSR_OV'.H=^UUE4:L84U.RK]8.:AK!:
M/V<.0'*@N-XH>(W^]L&BU1B&DW<'O2 MVF21Q,DKYNM6-B\($>/0R(%D"@\S
M;8B1-M)P)_V_*X]4PG<_X-WV4S<3@+=\T[A<;)Z-P"$/8.H& 0LI^N/H&SAA
M9<^\GP#G!5:W_/+=:"\'I#VQI%:!-"IHX),]%5;.Q 6Q(Z?Y<3!M");N0_NM
MN9,KC7GURVI?Y?G)57SYWY=7^W3._8LI/%+&N>&%0BL)6@>.+?B4$10OTU@S
M5"IMBD%W9=GG(X4MWD!2)+)ECBY)@%PB#=5M"+DJ M!H=\WHLQ?._#VD2./P
ME%#!HP9_4!)2Z=A]538V0<69GYD*[^]%_9K:WKLSP)8MV7.PK:2/&#1\<;ZA
MSV- 9IY>'UZT_C[3%^? 9)/).%;Q,$C!0:K +G51_#3FEKJO^O^X)CRL#+;+
MMJ+'UH_7YH9SS0=7&L\+O%[\%=B#"<\UYZYXSB4-A@$\%T[2?9:*@BW,DP5>
MD K_L%A->;LV\*TM?ELJ'U:7_.4@Q6Q[@GP$U% =L@M$'<6*1S4>PS+/,DNP
M'Q%MX.<S$> >+@GX7"BD;$-RP4&@'!+I)>E^9,0ZMV9^L0)XIHZZUD+1VQN%
MC=4(45+'FAQ;4^%H\YQCC<&^8 'NX09Y*:4P9IOS \%[:LFY[IO* 7WEJ7CD
M!0G@^AO&?YXM_^?;4_W6-\O%IO;1^P8';?G'CZ^7ES\K>_5'_ENOP*:"Y AQ
MM1F^I A)@=%0A K8FI-."69WX>;-*P^F_3ER\N^7MH+\S=_/CA?+TY/_O<\X
M6P7VW#A5BZL@1T^Q2[#%&,,EICR_^B;<D/<[$"]7?_'MZ8^+Y>\GKQ=K/>7M
M[HX06BW-UM:##X&3:R5:$=00HK9FW'E^/X5H![)O'G0?I-XYMLB#3:I8/8Q!
MKT#D8BN2>R@(>4T$YUV:2V$?F]0?%O_W<G%^L?L;X.ZO0Z%1\3Y2=@)84#@C
M6<U;5>T?-P:XWO.1\-ZTW(<?C_X*PC_<7@D38DRI%^G5P4"T.?OD'0G;2S'-
MD5'>\ IR#RJ>A =WO 0A.,XC=4=^@%/#Q]'E-'),79#;5 U$\]K2E\*#]X#F
MC:$">Q8Y>;MH^EL^.H]_/3J]/%K^X;-^)&XJE47LR3<NMHP[Y&$[4D?V'@=E
M"7%J<ID;WO;#M<=]8[YY=ZY;D=8T3'7-4Q@!AE5(._694$91^YINK,*\_H :
MX!X<V/X%=5_TWVY%\ZBI9%3[X0!*M<P@QJ9@3$TK*D#X7.A_X)VYP;)*W6$N
M@8:'ZEF P6.*$4*MD&XK2Z#[7)I[L.R'Q6MK]SOYY>2*2MOQ>X]% ?5RN33'
MOEB>G!U_M]"PXZ>C?VY?<RFNLJH)<T!(T5'*+H$5:71PO<^>YE.X_IBG/S17
MKLW#O_G+7EVNHKB-O^VCMOVXN+AXN[B"TN<;4SH]HVL:#Y$-W8D.8ZGJZ53I
M8@.2"=A/4]V^\OPVGE_?<'"R7'Q OE,Z9_7AWY_99I@/WR>+T\4O)ZMO/V_Z
M;Z>+X_=_]<E';[WJX^:GK7[!GVD!Y=?WRK?E>V1NI-3EXOADXP3*7'L*:N$#
MV&)QI)JS<+%!7>KEVO0&]U5]/E?U^??3HW=GRPNKTO[KT<FI[=C8.$UE2.P]
M<:L>?''BJ.1>2APC4J2[]OU]U9V'ZL[W]HEGIR_%SE2GD0-H!%;0)C)42<G'
M#DS,WA)]7W7EL]25[8U*2PIA%#HZ&@5\!@HM1VF6NR2?YM?<SQ75O!S'L9,]
M*#(0$(%+&M!\ED:0[&5KQ.%J6[-$[M.TS%<Y/_N[7'GPL/D!$3(P=G82T%I7
MK5M%VET;S+X$Z;XP%TZU9O;28P& 'AP74L#76TZNA';G"NNOTGQ>%W/D$;&T
M$FU?<J!!9;1F$]S8!^PPST'\]"G[90IT0W\LN82<8LU%&$H.U$;SK0?,V::)
MK=E'_!EQY8F26-$GP5@+Y<: /1*UZ)VI9:LYEWEVZ:<MR5]Y_EEE(7;R3+:&
M"R)[EUH#:K;&1[6(<HUZ?WV?WOB^JL_GJC[;NT+IV6%J"=H8P-[F<HL]$P^A
M$'V8 I'/(PQY3@KTPF"P)_:#-+#QHT+FS B4"VHXV\%&<'\U-I^EKFQO68#
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MR"<]T+U+8LLZ6Z1AB\]'D)*'%79I!#M*2E-=5_1S2'-@NG>X=]T5Z2W92,$
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MIA:IW2'(PV2UGD*0'S^-S\\OWUV=PV8]&D_;R>\GQXO3XQ_TM^ZQ=CA=-YP
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M0_'=--PC<^?H1N9$V'KC=>TBF!$>HV?NY?)^-U/BP,<PN(*#UM13^HC=P=!
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M:98L0^SFNRYXQU:@B+;:/!MOH)5<  E/]^F :+(NR;9A@"?B^R+MVC&<0((
M37*;5J6-/%W?J'B25P<\Y^D0D4D(F&.*@2VK-A#.!M_.!]W84(BM9.K:I> 7
M@M<=[=795@"!@(LEKZ#2?!_+$5Q%P]8(7_*:O8!;,*-;6/,Y2-"!5V?YMB2Z
MIBO*OJ*IFN&HBBK**AA9W1$#I5&S9I[N$/>+=$?X=C;HJ<!V)<2/U"3--A41
MC&G@VS+\RU';]>WZ1:U.?3M)1/AZPQ=M!\374BQ)"RS=M!$2WE"4!EUU[723
MVCORGNS;.9X<Z'H0^)XC::IAF*)J:KX3F"#0\$MS,D #BOR"J'B<;V?JJFN!
MF=!<'?'<+5L*;,O19=4'6R.JS1KY+37G@R?AZ;X="*^KJH[I*J:EN> H(\:&
M$8B>8CN.+S</T:1+,RZG.G>>*&JR',B&JLHX4,VQ=178T38UW1(-L7&6UIQ!
M_.H4_#J-LA-\.^ 479)4T_9D33(#2P)?5[%MV1!UR7<:!)",'36FIRSY# 3H
MP+,S9-&U72?PP3/6?$VQ3%_63*Q%U&S-E1M*[++H=DS*3C5,5_6EP'5<()1I
M*=B;JCNJ[$FNJ+[<\#!46G7JU*FR8ON63WMV-%.2'$E'P"59=\"42G;CZ%"[
M, %NPZ53#,_S)=N2 D_35$6R%=?S9=<R3-GQ[&8R&1O[+I2&QSETNN.:GFCH
M='"AJ^NF 7ZQY^BVHM'NS:9#=W$$/-V=DTU#-2S%,R&\T#Q#<BQL_5 TSW,#
MR[4;Y=DMI.IZ1L.3?#DI@,#6,'1'=@/-AAA7<PQ/U'55M619-9L URTDZMJD
MWY<I(<4S"(V[,Y2!)+FR8\H>SCU5#<<P5"_ +E/7D76]Z<-)S8$1)RRVRW?N
MP&U3/=4194=6#-76-,VR9,WRZ,A@47),O9$0-^13CV9>FU;'=#]8JJ1:EFX%
MNJ59DF+YX%T@?8!4YI8I=J<7S+TVD;I-O&FN;VJBKZD@>^"760:BC]D.8NSI
MHM?,H)LGQYD]H.?IG0Z6YH+_99E8! >.K65H(BBZ0%=M7;2;15V2*9^JTGM$
MMN,\,<D(7)!6S58,0Y-=V9840_0"B 5D#X2W"39M-J:B#Y!FISM?0 %71V!#
MUT>4CL"T=-ES#=OS55=2G<8Q7UF .6RRG98[<S$X<EW)-7W-,%S+LR#RU#W/
M,!'MI,EI:F=>!T4)BTB^Q.<M\5VJ!XT_I8\D^RT! UAQBHL \O :A\,7B(YD
MVI(,"AQ<!T\&)2X']$3 DC!T; 2+FMY02J>LM_,7W\DP[OSA?PG:O1?+2#&G
MBF6W@:6IM%4!Q$H+)%/R9=]LPG3HC5K<81+('T<YN%8,&)M9NI>TM6T![T!X
M)QFVYFI8,&18MHC@.Y(M2LV9'DVPH&&2*IC'>Q'(DAW#M3U+48Q "V3/$555
M]A%CRQ)U46GD#)O)K6'2YU>X&+YF+QJYMJ\IGNG8AJ-K'H2[MJF+B%QMZZHN
M-T_3FI:KIS1Z 3T%'!L(3VP18A/P=[ X1S5D'+AF*@&.WVX<9S=@#OO]XB<K
M8M,'D^P'P!9XNN7YX--(P"6FJNNJ$FQI,K2&(CTO$.AP1>Q(LNQJKJCZLHJU
M^[8G:CB_Q@ML7W3=9O*H,1%LH*3:6Q&+ABR90>#(@:CIFF_A\ XP4KHJFICW
M;<[BO SZ'**(@\ V7,D)7/"&-555;=,-3(C'7,5V+:4)_=>L6.TIC5Y ;_)\
M&\RT$TBBHVBJ:9J@2#3#LQ5P^@+7;D((#D9XC'84L:09LFM(M@*J5[,"V]+1
M/CF2[>B>&(C-4,D:BJ5Z@4"'*V(+^,B5#3P1]C7/D6U1@= 2T5<@P)*;$VGE
M9GIVF*3:5Q';DA$H.,; \"TP6(&#HV8#2=,]D#3=;*9FAQ)]OD"?0Q2QI[N^
MK>B^8=BZ9HBZ#7&HA6#@CF%XLM%02$9GQNIW$MU/"S*V'^ Y]^37!:[[X\2+
MX@5\^F4:9O =BP(3] BM?' RPI8-'?P3UW8D4;-EQ=8M6?%\534450[4>MHJ
MIU^&,:2UR1('KK+5%WS!R1<-UP07S/,ET=(T/W 4*=!U._ ->$E][5"T]H*;
MIQ&O^8(O&$\E\%W+"A1%5#3-]A3;4$W9=751!6=4\;TM+UC.H^SV!1OW.&$>
MC0[/EN&I-H0;B%^HP=7@6*N2[/F.K5F*9IS&H-O7V.++O<"<$%/9V.KE&*JG
M08@%.AGG1^F*(QN&H@?;7VXSA?-:+_<"8_H>>"V^8_JV:6NR[M!.9LWR',-6
M+7D-X[S-EP-=_[[$JOU;.*+9WT]I'(V>V+^_PBLX<3KZMOM]5FZ7X_FZC+!.
MP&V^9SJZ*'FFY[J>Y #W26_^\E]Q\=,X>A#RXBDF?WXS@4>^FX2S*'YZ_S6:
MD5SXE3P*G]-9F/Q$_Y9'_R+O)7%>_/3FO^Z+GS9NCZ.$O)O2%WXOR>)__H3K
M>Q?&T7WR/B:38N<S\/-M:XB2*<FBW??=9<(H)F'VYS=)FI W/U:?_X@W+'^!
M%;[B8D=IG&;O_X,I+/;'1_:M=VD\9M\ZQE, NM7O\478=Y5,\%_A;/[3?TBZ
M^%/%#HTW/'!%C370KQ/:(-P_%GD139[:W>@E =I<(?TH O\E*=ZKYOQ[JTO^
M.B4"%F6$R5.3K,<\,*2\D L/)0L(\_!)F,&%T_A)N'L22(ZC@:-\BA8X%.(H
MO*.#8X1)FJUN DE)R/A6$"I.$F;PF#LB%.$WD@AA7EXA@$H2(G!104G=XZ_W
M893DA5# :RT?#8^QV4<$KDXG<.]H*CS!$V[6+Q0R,@==AR=J] \A.ZN#.S86
M)MPM"B%)"[:<VV=WN_KY3S_NJR\KW>JF,0[7@<M "X<QR2D,\G$*-O ES91-
M'XR\J_FV8X%Q!X7K&H$LJ;*DG%/!=B)Z'>K8EM>[7:FM-AOYC6ZW /O=P_4/
M5=5]2*A0)VD&+A2(S"++"=(:AQNDRWE--\+'O]*7PW]\N(QN2R[D=$>*\+LP
MR=(9O6D$JTYG),MO:]18_K3V&'9XGH/"&Y63/]85W_+I\._'*6BXJ!!P5$>^
M_D54W9%RCA#>, 7=MWH2O1/?D3T(_#;XXEE4@%,G%"E3:?-YELZS",&N[U/P
M],K"/"%<%-,THY'TK;#C+0B=*T28<EP1I*01?,F2-&D5C,,"'D@"!J&I)(_9
MP^=-_[JJW5M]KO3M# P5&VM_B&[U'5^1+4UR(#S4P(6U$=O/5T4S4,"%]?T!
MZ]9=N@H))3!*]59##=TBV L0>A"BD>!%#]$8?9?/)%K.LZ>ZX$N!+%JEN@0L
MJNWA^PW58M2=XRC/<6[,J5IL/<;:'5(E:3OZDL7[:.9&3&ASRC$+3(=237TD
MEPE1<C9:H,YMA1I;[71]DR'(N&%&K "U3&TF_/>&;7Y%R]-I!P9_7GU0/K3(
MPC&P5\KL-YA/C'BR;Z1@P<NY2.V1$<W7K\BC2#=":QM XRWP2A[Q7^=Z)_7&
M,-0;597;EJA%4BJ%-='" #)[0&<(MCDJI]B53%.L>.V'H]GG^7"36]SC+:X/
MP3WXK+GP"?:*YCU[N/2A&E.6VB85B2% 8*)$TS=A/%K$(880=T_"&*4!8X>$
M%&!G<%(:?HS"\UCFJ(60):F%A&:I41K79:L2R5)8:Z<^XT6&_\'+YW2X%&C8
M,C2LEE$&X6-V)+-ES3?-A6SY)OIRY7 KI@["<54XO=3[T[ 0'G%^#V:WZG='
M$V&>%K 541C'3VPQT0-\$8$0DL9I3(U"? )+*$.\NB:"]_KTP@-P336ZX;/R
M**<9+WC7"4;*3'FAM4-UA./ILHC&>M5WL'W%/^ZF5^.+V,I7NQ[B6N(X?<S?
MGT/D:H^9XYXD]^\PD?Y>!)ZO"P'^7O\>ECOXJ;JG2.?XX.^K!V-N$UZ,Q'%Y
MS9_?B&_H[SEV*96_'QX&/D;C8@H_PFO>815^]@Z#[G">D_?5#XU3@=6BLN5/
M:*MP*<F?WTBPD P(SGY97OQC,5[]F&U]1+E\MB8#EK3VH-HW;'OHYOW2:;>;
MK_KM?/'G^O87>!$U8 3ZI.1_$,Q*3N[2 KRL]]+\NY"G<306*H=Q3?!E$.*Z
M5-=_+Y]0_RBCV@ _*;^%:H+&5[SX@C4]U-&9'OL5+W\?%?#X$7O2VP_)RH6
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MZKL0+YMAR;+LY".^"+JD2W.S4<Y13"GP>T6'TG8TWZFB3<YL"*8G<9LH[?#
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MJ;U1HWW9<>X@/UM$SO>[?2UZ=*>==K%5 JPJDW;:K=QK=F)8J[Q<_2T\M%:
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M;@3PTIQ3/8O_^,?XG9=4PKO=#BD&K^F]%@Y@&Z[S#>\@.7/T^*KC@3\&4;C
MR@?;,ME\/$V/2@0O>EY-]]:2SZ_ANJ"OH>)5BSZ7])[7)NZJ5#BLUJ!9J_![
ME(P_I8\D^[3(1M,PWZQNV*,ZP5,#S91U2=,"7;,<US8D,;!E2?<=63,<[YS5
M"?]8Y$4T>>JV0*$>80OI8\)J$F IPB^_"RX>="1)%,8W@B1*^-''WX0O\PB>
M)H3)6)!EDUZ7I7F>I>$X%QYAH<(DS&;YK2#4'_Y#+E1])_2:.6X4_#LK)B 5
MJ1#&>5I5-^3"O-S!\C+<N SV!Y]?3.D2EU453;"Z8^CP?''0GCM6'@QMUD#L
MP0?#J*.8A=E]E+!%AHLBK3Y@,0W]I(-2"ZV54@M9/ZU>0#ZUVL%XY>_7>,'#
M,U:U@S/=LK"K&R_DRFG[<SJBX$N<N!T0]RO)9D(ZP;)>:G4YD3L@LO\=W"C*
MPYS4'9/ZE]_W[F7FM37/V+-/?Q/^EY D;$_K7@?A?D_3,02Q8Y#R15(\W0@?
M__>R*=A)@9SP1,*L/5""ZR&<TGW)Q:413=+D_0M5>)W&3_XXRL&1^27**>P>
MJ\!LB^LNBU0>>21/'5B"2Q/!MA7^Y=%'D3AM=JAO1>Q8???3$K8_$P:>[6=A
MRPK]2HCGQ/">CR2.N</? _U_1813ND>@O#2BZ9T;C+,DY/JB^H)//[=M,ZZ*
M?E7&J%7+T6<*=A+#MVQ KHQ^LBBU-W3ARFBG'6=.]BN?.K!\J,WWPOL.+A7K
M4[G3"W@L&P5+]4*EJJ0,;L]H 1)5+@*!A8X;KW_,TDZ&22@]M%*D*!G'9)2R
M0\;WN%GKT PKT%]%NA&VMO8?\QXW9WN1K4WSKT)Z^I0P&1@C /V:-;+'K/AV
MSSF>AY71[9)[7C:W5]F<)+92-V=PB"*^>(ZOU#=\I;^#]P$A-B+!<:BE]G?R
MG!$#_95#+?41:HD3]C#"[MURU>&AF_3ZBGY857C',.9@.]ZV*]M>@/3TOK%R
MAZ&RSH#ITW>V.CX[Q@6U[^!9O9?+2@R[/_8=!--P,>1B^'IBJ+<X^FC03'.J
M&)Y>5GU\)- 7&IY:5WV1,&@[W%#YMK5ZV+YL?PN6["(Y@&VXQ#?\JC9<:G&J
MX*5L>"_S:'TA[M'5ZWO+T$4,)=]N3PT^I;P3M7L1+%-RB,(YA'/(LQS"T=YY
MN-MQV\!%.KP[8MS;0TZNK\(!OE0&H/<I[?E@?+\'L=^M'>%<RGYS:/]NH?VW
M]3@TR]@YQO< 2D^N&O1[.W'U%G/$' 6<ZX*^'JM?M>A7DMY>KH%+.I=T+ND]
ME71-;R\+PB5]W^#KM,D>+TWFV)SED4[<<$X;D/Y%QI](@M4O(3XB+S)21!F9
MD:3 F2 '#_A05=VV-4E4@L#6%$5W1,LP UGW#-,*7$L_YX"/9_=[<%VN/6YA
M/7'TPXF-E*_[[7SQO(6U]]:*_8J7\[;3W13G;:?#I'1%6-YV>L%MIX,_?*]Y
MW'0L6SF9)"&%,(>;TG$T@A^H*R[<D81,H@)6F[<VLN2JL@)=GP5<<A9@.^W4
M,]0K]IVKSI+>NRHYY6)Y&*E4W@O.I9!+X6NGR+D4]J;ZJ&=@MZ\3-JSE[8^-
M'O8OH.]@ _I5""RUB/7P K'ZPF<M&-2K9"!ZGWA[-BAOSB\7P"_2K<7YY57.
MRH\\^5X>H%=8YF,GC,-D1+Y,"2F"")XQBL+X0S+!XV$TTOX_%U'Q] LIINGX
M0_) \@*??/!YNA+8@:T&HNS:@>;JBB-KDJHHHF\HAN:X]CG/T\^"(+^BL+!(
MPL4X*N"G245@(5I1F"+%2Z*(?A#FO=$M\A-Z^A[EPCPC.2;#Q^ .Q>FC$.;X
M]P:W';/$C@'>!>#'=A;:'H [+FD+,/\@Z'DZ8'X'Q&QK22T!S O-!?5UQ,11
MAH17#+53,62T4C"DJZ];]3+HHILSK_X5IR]WD0([1XU'Z1H*U#<\)A[2.VB\
M[&>%P78"UA#W;RX@E=CW5"[[E5>'O3[C\^JP'E2'\2*F9TXC%EF&H7:8YZ1X
MU=GQ?0:LV2[<O3A@[<,9ZG;RJ ?5;QY'H![PQO"J%_I"-"X_:U@F%A>73BWZ
M91GN7]/DW>A8XWV1B$#;K9 DW4@&A\&]$AY@6R[>F.WY'I>RY3P*>CD*BJ/P
M+HJC(B*=:-.+ "K=H69O9*.]$HA+]U^NCFF8AZMW/W#I4CBDQ]GOOI"X[@%W
MK;@OJ%YM1Z+Z1M<[PH/JY1$)+WD\69O?B%I'N$*7RS&G%CVV6JW8K('\D(S2
M&?E2A 4MF^RP#-*Q3,O77"4P3$M3#=%4+,^1+3-P-5_U/ XKU*<BH99@A73Q
M=>MLY$%7";WRUP]J];S&Z6 'D*E^8:G[C_&!K"LO<_H[> 6"3^NH><43KWBZ
M\#J<'8$DKWAZ_8HG3MA3FR[X(<K!=/PX)QF$B,F]D)$'DBP.2L5=5?7+=LW)
MRV%>R%":(I^?R$6*%Y3M:]=N9(,?N'&!X0*SM\"H4GNP'WW?^U,%AM=@_H2P
M$A2[*2P661@+]V%.>\%__>O/O!ISJQ,GW2AF:P/&^L(&+9B>BV2!<L</2PCQ
M';^ ';?XCO/$T1&)HX@=0KV-T_RX?/U5%%-N-ZV:S'U7SC+/5FR9>^>Y.8=<
M)8>\-:3N,T9-0]1=DJ!UOMK;*O7X,+\OM/R5%&>P^!=4=[O=\*LB+]SFA=L'
MI#DMSB^<7PYQ"K2S@:=?G6]P6A= 2_7ZV BPR-_=A^'\O1W'Z2.V%@1I%H#S
MEO^6D[&WR(#F;IKD1;88X6,_P;:-GO8H])<]4=<MT=1US]:TP+$D5;5E778<
M1Y,LV7D-O.-.S?&2@!1?EY)00!H*C(A"G8H-AFEE!:U"O[:JAI=XP&VNL%-P
MVO7=G-#=7.!NCMENCFJ[>2.$0H)-B6$^%2(0R1O$K<[()"8CQ*VFIT/H\68D
MS(E0I'3HQ\<"OETHRZ_Q]"B$6\;LB7C-!RQX [$5_.\X39#  Q"U^53689R"
MS(@*."S:PGY>*B,*SUU_K<;;UR5!^#W-ON&K?<K2>WC=O.>ON08)FM^V\LR:
M>.P6E*Z9&%D6S/9H$5-BA:,1F&R\"#8,P<(#_[,+# I6)2NWN8(1CV;S!=XR
M*D]%";4\=._![(.)1MQW_.[;;2]ZT!HS6%M^ Y_-YIA@@*MR,HO>A4FR"./X
MZ49X!)%IAW5.?4J9^RC]&ZJKQ@1H2HWS>W1%V1>9MW*%>]_*PD\'27^ME;<C
MH,!V_5C-_F24>DC&+3,"^K&Z?<G:^UD$^[Y(>^,*KE.^6INMT-+X"7!RYN 7
M1@\D?FK=?W@V$%T&DT?%?&O!(@+/?5Z.V?EX!XXYI;L7Y:,XS1?904WAIJ[H
M;F#8@>6)FNW[CNZ[MFI:EF?*DFUY XX5U[FT$;?M9EM*8F%%8V%%Y.=KS%XS
MSCLFW=:GJ._C7ZDLX3^^,,7(A>Y";21CNMH%89Y%F(^)G_"R=!11Q_DQ*J;4
M<L(-Z4,8HT>,_FJ8/+U+'Q-Z!7C&Q2*[@[>%8"D18@R,Q@($%N,;#)<>21SC
M?S>>$N9W$ ZFX'AGZ4P8D:P((5::@W^="?<DJ6HI\H(MKQW=PL?)G.T%OL)V
MNXQ3^F%AZ5-0"C)44&.:R7A&'(II6 AA1H0[@GP($21<"#>E#X3ZDE$FK&R?
M$,._X,EA<H\7(TOWZ*6+:49Z$D>R]:3]6,R^/I>A]F.]]"DTA&G;TQ($/FGK
M+"^P+\NA]IRDZ-#2I!4%V<FK Y-<&$U!T\!_VY*D8J6L?\C/)E?/ZM\R8=9:
M\O1<+\53#*_\'D,,Z=M)B32MP@D:\$68L%T:D4.-M36/T'Q=I#%SR%!=YUU\
MC\LD.>;1,*C_/,4YYM$P*;W;P ^HPZKO*F2ME"$LA/\)DT68/0FMM>A>&FK"
M=OGG, K/DD>W;OEHJUY*U"#T4R^DJPM*M5^JK2NWW4-D#8)I3A7#%M!-Q*'W
M9]GTY ;K[0@K/3W&Q[TD>(/MYDVYY8@F5\( +"BY;:W1_E+VN\O8:_!J]#-Y
MB')Z,A.!)LV+:$8+1&B7P"2&)0IO;0YV<6#&Y;9YLLPC"LXRJ_L4'G-VK+X/
M2DX.7HO_O)HP)^3D_[/WIDUJ)$G"\.?=7Q$FZWY;;89H[@+US)A15Z_V44NU
M4O6TS<<@,X!H)9E,'E5B?OWK'I$7D%1Q1$(DA-E,"ZC,.#S\=@_W,'2*;A*9
MZ\-;\&X9)N^WFBUE3A%S#_V\$4D&MAKJ#"US#UT1WV\#Z&POPOR"!'8FIK(4
M4\EU BH'>PN.X**<Q&7'9 [&]RJ[E8N!>]4MBQ7O E_=$?,H\2##"TH,&%TT
MZ:N/W1I*WU(;VUP5Z&@+4Y8S2C8M:7/Z9JNSC3:]C'EEI1P"SNV"8&L)PBN[
M7TOL/<PDVLEQO'&#.Y'0L2^3#H,@FLWEU09Y>P,.F\GJ)'%-DLRI#O_BW8?\
M+4DZB@O2B$HD.?][7*8$W?!SS[73*Y:@LX?/'OXI?PWTIR!_N7(,)""=02^G
MCN]"WKG[V#M<J][J.G:P=;FNQO5=MW5W/>S?=(;=JTYO>-._[[6[C<;@ICUL
M]QOF"K:Y@FVN8)LKV.>-?.8*MC:;-E>PS17L0M*^H"O8.VB(P7J1GALZ%_>#
M_B,>&+KV<.:!!2"_?A[?1\S!1F;;ZXB]]DVG<W,[:+:'S>[=\/;ZMM4=W/6:
M@ZN;SE6_.:RPCECL[D00D:&-<PE6>^/0*'BEO;$IL[JKP 74BD"]2NRR,0)=
M5(#$M"DLH>IS*]6N0%=#<RY5O2(?;$-\6"IA.$@@). <!24H>5/?BR93M!A7
MK#H+]N?-F!^DSXB9:7;<ECSN.B&BN$#Q7\5D033Z"Q:*L\QAKYX-*_;9$P=L
M'RV$$OGYYD8L'#\/'[[>O&(^KA'^;L2\S :"*3R/_V!-:-!DL7JG?&Z7(EVW
MMW=7O=[U5:]]=]^]OFY<W_:;W?OK9N^NV;GN-SL5IOZC*:^GMF@1"00:B@\Y
M=#A4-!?S3U.0NH3CWGRZ]YZ/#''N(5L"3EJY2B#Y<LW56GE:@9]D=;!K:K:0
MJS1SM.U@T65NHVRDCD.F@/7. LQ%X!<HE9-F D%._ J?"W6)YW.P)@$.,^R-
MBW6@!2*"+4=FL)8I(*9/'*SS#;)RQ&0V-,L846&-:!"_HOYY-C$*78OZ/D>+
M.!1BOT:>I]R"1<SGOO==.'L#,J9@\L+0$3N&+Z9(;&\A?%>E];WC/7^-YG-'
MX!%U,N]OL(O ON_>]7K#SO5-[_:JV[]J#J];=X/K:]#8.W?=]LV=U@)[39;D
M 9)A!H(K^X: R[[EFF$8.:148U^MLV5+!&5XTR&%.:$C+PICJA7>*- [QI)/
M"M]4R)]D6JWT6HW'LEL">KHF+DP:^[ID:VTGEX8[@F%MX$2NAXZP(')P%LE)
MX&7&YZ'@,G.ZF&UD*4(!FE,8!2M=\[C70DUT9@".E?P H\9Z-T/'L!M?W\B]
M*/H<A/0[UJ5/7TY^Q"80HJ(]\BOJ!%X**CON<R AN'\=HBWH\F)K"C4;2HH*
M79FB0F;QIB*2BC0<E8+H7V"G9_S\3I0/3+\6E>938N.*QY?J+F53O/W@9E_*
M*<6$21NZG7G!.5>]#M.E@SF!ZBXI@ :JVT)UZV[<.I:VTB7K\M/G3^]NAE__
M)V?O??KGW=?'#Y]^RWX:?KK-68<?/@T_W2S__>;QPS\_/'ZX^ZH4T4]P$D?'
MXRU-5P,Z [J3@DY!09^JL\H'#(UFD)L[%*"6?G4\W!?S9]E/ ?.?N,6R'^C$
M9\+WM@/";M8!#KZ!>E[WS?(@J62=OY:ZJR(:''.YM[<JC/^7A^[BO?:@OK7"
M;M#;H'?%T+NEKG*D+H=X*'97W>S&;&\L,/9^RFV;N;_&H9W62STHC!UC@&B
M:(!H;.O=@/;UCX>'CW>_WWUZ''[,91<L.2;O/W[^,^^FO/_\Y??AXX?/G\I
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MRFX<I=F0?B.88NB "$ -+Q57L8J8J;RU-3:YS"&_);N*P9"IFK!(#^$GQ;<
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MQ[Y9L&?1W)V&&1QY0-AW[+2(?_&('[GI;$!J#F>^-MV#90Y*JU\##J_1BL8
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MF6P[,3,%4OS\S:%3D-'BJ6<@$N:[9.A_0V)>CX;MLT"@;R7C?$":3AF?1B>
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M>3[@G9AFNZ:&/^0O(2D9D=K>'&@OR\0-D "G@!C,#PB=HP6&?\:)!4IB]3@
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M<U 8A?*XCYGR<H<B):"N9 >C9L&5YWT[&.T+15TP38$$,_A69"7W6\W6X7J
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MGZ@3B1; @/W2245*Z+BL2K/)ZX;U(M\5NO'6-X[MU;G-1.]4:EG,8;[0A9Y
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MP,LS"UC2U7I&%Z)Y'1PVR$J[A@V6@$@9? +\<(,Q\_VX.9[#[$G<)5ODXF2
MIZ)!&9Y0=@2*DI/6P7<QHN<$B;=K!(:M[)92."W'$_WLXDZ52?JL<K(I,V,V
MRR\#:GBQ.681PU'6&Q.[!":,!PE*,B;96CACZ"_U1%_N=RX:?@>>KK(M!%Z%
M8B$,UL$*H)A%3LB!QP!,YE0V2Y5-.$<+ 30?39CBQ-+D#4?R12$SD'E94Y%-
MZ[/1(N:>"<,7";=9B\$T.7;I?&*!!X!V.)R![.\8_RCZ9P<\9,D19F=P6]BC
M$X]?M!>U(Y_'_2"7CP^Q<PTP2=IDVHGT?R-'-@G]->O8N=H7=+L&G@)60202
MD+>>M7X@/SZS.RJE;N!>".X-1T/'P':R<\FC@,B_%UWF1TSB7!%FQ=0E,O81
M$9%[6#&9.8N:P([M9Q?3R;Q]4"Y@KZE8R=:5-@>-%;P=<#6(5<W"_J)%3'J_
M5J.O-2E6DWRNB)VJEY6K@*Q4<]%8GRVR$C9%U/:2BTI&,9GN)M-]LT_/9+J;
MQ5<HTUW'YH3GU[]4T_L$+P/W$C+ASQ'26B3+GS-@33[]H4#\NKN^;TK*;4X)
MJS4[)C_:8,SF0L6U?M]T+S4(LOF*1??P^J:7@AZZVE>ZP'?KU/E5T:\^B_XH
MQ>#.*X5^%Y!IGJ*X05GJU ?J[@E=2,[B)5*8(:AB^W=0;ZF[L6OHQ]#/A=%/
MK]Y49XM="/U4+&?>),ILOX$A":+9#--BXSP.:H7\"5-?QYZ_MHM]9CA.J3^9
MBKUBT2A9OI)1:*C'8F*?0,R?!&;9F" H,H7>(_[*B6Z9Q3 [)#,*V\T:*0P7
MG1"H<.;6E+H3AKF%>BQL6P#K!LJ=TV;V8&@ORK6*YKTT&PV%F2Y])9DN[0,3
M)@8G3=?H7%"RB%Z0[QK(FPPGU1E.L:FD61*3OK4ZFZ\6C2K!7Z%QPL=:;XE]
M@/H:3#5(F]$7(U_+23+ 4\$@]8M2Z@74/$;V#(M<NLSAA=21G76FGH,7M+^P
M,/+7+6(#VEU!NV/OH@U [9X J*>%VT[5.:K!.G5/H)=?\?&D69<8Z>TM.B/\
M7)'$?+]1&-#!*W9J6XYJ>BY'IP)9MQK?+HH1Y)-Q=M5L*P7WRNH9)AO_M>C1
M9.*S"5[!_. "OW<#;I%_BI0SPTX,.S'LQ+ 3PTZTA?;V[$3>%S(HKR/*FTMN
M&ZL8@@S\)2EM$858P$C40:(A:;9^:3=_V>F*YI'@J4VB7*_7J37,O;9=!/U^
M ##JDRI9H@N$JP#5([&S,IQF)20%MYJU=K=1.JGK[D(TC%!GDC6,T##"DAEA
MIS9HM@P;5,0&#<&>.+4"J7@)A,W*6[6_*;R;757[5'Q=KV75:]2Z5\J4.%T.
MO#1U;%\,T)(VBE'B[7"ON/9Q$MZJQ7@OB)&H[8JL 7$8/F+XB.$C1^<C2NO"
M:4 ;1S>++I$^R@KG5=_RN?%<W+VJNE3G%K3;(+F:_6ZMU3R\U^I6,,N0ICR@
ME2_M=Y'UEQQEWX!QUVK@MY>35>,@<S&T%!7H>0W7*LF[I/#LMYJMP[7+B\]"
MN"29UVO6KCJ'AS&,R#,BSX@\(_*,R#,B3W.\^?3+T.!+"1ZH8TJT,W1-G9D'
MZI^B#Z;Q=)?)?G0YZ]*D4GF^[;/-9[Q$9FNXA^$>AGL8[F&XQVO.EW:MOWU+
MP*T 8WQZ)T&6JKB>*DTNC;JR[@<:'+,286M2+C;V$O/\,>,FY6+'E(M.K:_@
M,J$)/^WAO'REG(1&$2KM%$9E-3N,TU158Z5+X9B=VJ!S>,*]$H@:AJHMK1N&
M:ABJ8:C;D'\9:03[0E8#'GG\L+$AZ%)O/"R!MPW@M;T(FSQI6I'RQ%7.RM"L
M% %=^ZH8Q?SUJM6I=;LEM1$M &TE,%$!@ST,2II1O5Y<]CQHNRHA@JT!>GZ\
ML54__+*9X8MG1[G'P+Q.L]9M]@WV&:ELI+*1RD8JYRV6NKJR?H8OG@WE'@'S
M.K66@KN8!O?.#O>,U-">=A4FBQG*5>'KUCH >S0W]SARG 5Y$K>Q2O9SEPSP
M'-(7D(2^C*'5:-8Z[9*8PPXP+P5^VG$-S9,TU!U"98US17V0*XOFQ]._]L#N
M,^2_.B5X:(^<Q[:YC,Y0B+.]JUJS4Y)WWJ"K41F,RE I-#<JPW'9;[.L"(#A
MO>O@2Q=_:!-B??AP%7AO51)TSPGL.9?F+R&%?10^G_LL'B(6<YP8,']_TW@C
MOL.>K>1[P;H?^8P%Y!-[)E^\&75_)9LV7N1:?>9V.'W?ZFSCTUQ&JNT?WMF[
MNPO'<[C+WDTE5V^V&C^N'M\29C9PFX?@P6X=+S9+XH-VF&/R?T5!R,<+I;A^
M[_ED#J3D^8!-%B,1^IAK))SR@/AL[K. N6$ WQD)J3]A(7%%QW3BC=??(Q/9
MF*N>HZ#TT] *(^J\^#K(&I?9-<+'A+H+^#<@-ILS%P@\)-'<<Y?>H:Y-9G1!
M8,X)(V/?FZV=UCX0(8>.$C/+F)&)\[.9Y?DTY)[['D6IG.@_S/=P0]A078^5
MBU%"3X_%; O&5J.A(10!OS.:J1\L1XR\J(*\4%0"66=Y\3@%B4#H#-3","<A
M"IAY.*5A%I_4@S2WY2FWS&(HIC+IU6[62*O1[.FQ#S'*\Y1;4_+,?$8"%H8.
MP)F[Y)Z-_(CZ"USMU3KC4;/<7=G7C@@K?N)"[+_O]($L3V[9ZK2!(0FBV0R/
M.!8RU KY$P\7P-M]-0>.H]YX,V [BY\"-=@*@'X7<X-U7H&J'#"2T.<6/A"$
MGO5-(TH[&_:UGAUR0J#"F5M3U-T#X%MZ+&Q[G5,O4*((F'K/+@H I-VQYSC>
M,]Z %6SX&&) D4Z2&V9-.<MS5?R>G\=%AN(L>:*:2PJ=,@UZ9>521QX,ZOU&
MM]'KMUH]V'*_^V/BWP*4<N@\8.^3#[^NNFV+5?!,[>L7^L*V5Z'E"MNM'W=5
MXI?>[Q_V>O.PUSLGG7UPTMD-Y"\3\I4"W6YFO-*JQ.=[+2Y;[J$AM'+O.Q3
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MK=A4^> F>F-0X7#0]B=9<'HY]HO^!>:7J\ZU&CM=/C:0WI9R +"[9 D9P.X
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MS%E*3+M9(R8/MJ1TS9<U$MTRR2MUEMM350GG^F<L[,DP%O92;G_)#KO$HUV
MHKC]N9HLX#W/^"RR@*N5=GEBM*QN$PN3KVKR54V^ZLY0,'E.1Z$"93SC*)DX
M5R5?L'I%CS8Y8\<,\)Q%VD<Q)K?J1RO4?O;Y(<<AZK-DI[VM/4N'*[&M_EE;
MI%+#78M+E,$WJ\_^FDUUJ1.Z(,#Y*7=G8$97D_=7,S_P?+4UE8E>1ANK(D4>
M11MK;WUY40$O?+7UX 6H:^7@M*JFCIJ#L63?Y=8P/;\NC4V5-\Y>;=*H.9H9
MW5K'QA_)Y[_]$@7O)I3.W]_RP'*\(/+9YW$^F>(+<RCHG9A2$7Q%3^(U%KE^
MH(L9MEMX!*2Y=D C_<=__]??BH;*7LD/.O1%*P0QQ/5B;=CA,_7M=&@X"1>1
M\PL;__W-_2WFT_Q?YU^/MV\(M^$':H7O^K>=WJ#9N!XVKKK==K\S;%W?M/H]
M^';=;S2[-V_^L7)\^:-X)?>MZ/1/GA;ZN)ZL&">*PG.*BHF7D"@Z]]F[D'Y?
MSM/$_$PW8'$&J, VPEUX!-L)?"<CYK(QEUFDN"3,T%"R&$5[PJ8?MAJ('SK*
MMLT:=DA4VV<?M2.VRR@HA7@2T(M1 (/U6,T.\%L/R)T.?@GUJ^K:4@8'VRIQ
M7<E4INRX*3M>D>+79O&G6OPE)/&K5)R+RXX?RJ_EU[6$XDR_*J_^^$GZ_VIT
M%:#8!:/\TL6E@WFSNFV@>CA42\J*$^"MWFV#,BX"EWSAX B0W@%)U?MORZF.
M;:!FH';TS!($WYFE^Y9V.V,-5N9J1AXDE;R7<:4N=5F#8RXWO%AA_+\\=!?O
M=<RM(X/=9XO=AG>KL(C-)3'Q7LF7Q-2!NI(YQTUUK2S,#3&#;\56LMI"U ;-
M#)JMO->H[Q)&,>A5HIMJ_X1^70!XC"N62FR:DRL/@WK#Z/D7</K&97%IA]TW
M71QUL>"/;<"7$=8N]6+PQ:BZQ4+XB.TASE[W-?A68%H9]#+H9="K NAE+'=A
MN1?=VKMHC7Z3\6YJ(UW"Z<?&NXG(7LQA]TU[>F.\JX/]1Q8$[\EP!GL-R9P"
M#$8+$KF6YPJ(B*NP=#SF#H>/ZMWD9Z'K%HM@TZ;7V% FR&[0K!IHUE 7 +IX
M]#I4'[GPLGJ?6'BHF;\#?II*>Z;2GBZN%E-H3S6G/ _B57C3X"((5;57S-"E
MH4M#E\KN#PT,7>ID;ERR^_/#6HW/$JA933T9G<WFLJP+)<BJ^:7*8MBUC3_F
M%(I+R:2:DT<%TDH7>.M/MZ7 4;VJTZSW3T[$U4 Y0^*&Q"M)XFT-4ARK@7(*
MS1P5_244-(7(]YM("AD\,%^\]0!'9RUVZ1_1N;_O#H>WMX/AL->][[6&U^U6
MZ^KJ[NJJ<=UOW5V?HG]$J2IN6OL!8$:^OEK[X31+S\7@7RT'M^,*2VW. 5C+
M+<+6RFL0'A#@/%8DJ]R/%@16S9'Y$I>%2<\+^!GKULLCPPP@X%ATPH@;B6+%
MWGBEK#V\-/-<.4- O"@,0NJ*0>W(QW_P<5@#]^PZ(1]<\3U9!H;X8$2;.Q'.
MM;[FVOI""F82FW,MGR&]BDX=*%1P]*0N70#3TI \>Y$#.V=+;_,QF7LA' 6G
MCK.0B^%/,!&S8 <AAY>?&<P =(S<6S0(2+>-MYY@7P^O#)!T#XGAAF,%/ AQ
M\]N5]'^Y&O\ZOWN%*2WQ+_>)^YZ+3(XZHM&.?'@+QG4S'%XU&U?MSO7POMOJ
M#X;7O?[-=>MNT+^]O6W?W%:8<2WWL%AC8YN;6BR!DPAXKIV=$B:ZWE'"\,R#
M#WKSN0XMRX^H(VF9+1VRA8<LN) /;TY<&-LFSU/F$AXBUYW[WDCTHQ!,B!*'
MTQ%W>+@@4QH .\('7> 5/K(Y('[D%%3F9<;\-GO#HBXR,.1UP-Y&P&^ 4_ 9
MLO1Z#O#IIYMT;1;P@8GD7IO2*O8Y[:-UBP&PVVS,))1@2P"#"0H1SU_ ]P!$
MV$CP_SAM1/!./ ]@V@LR]KT9L0"50,;Y 8";C*,PPA/#Y-9:M2#!!5(LXG95
M>*"((S[HKC9/A2IP;RD#4>I'@93X<XI"!T0.E7\!F":#(8JX7IC!#H:=P0 3
MG *>F_OL"=!=2 78A2LG$G"-09F-6XB)?TY1BBY3CD!$6&:$(CK;SIA:B.TH
M.059N"'@.9P9;*-&@LB:(@+,/0<%+2P"E^1[,-J_(S['D6M2RQ"H/Z,+)!B+
MSD5OA/_$-&8SV)#%A2J$*"+>B#<2,/^)6XG:4KR;NX3JEN"^S E\[/, % ]V
M&Y@?2,_X71!V4"/(RW#W3)(YJ@7<!0L%-8%JX2-@!Y*1'HL6HR1T7\MXPAS.
MTA<(YW,&(*X)IA$$PN 3*!&C&@F9-75AZY-%X<D+08!CCAPD#D%'\L21'?F
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MHGHEH^2]&#:#PYP!Z=N2K6$$/B6-.):209:D^R$S%L9Q%\ *J;\)QCEB(JO
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M[=K&JN[L7&(*@JHEJ<E074N&4)ZZ*#E,4,!AB/HRH"]IK/L,F.;0)94]QZ"
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MH#VF7=XV;E"=YB;MXE]BG+E,QB75;V0_\]X%D1_F.&FO^(E'?QGDTGL,LE&
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M'-5@_70TS)/Q1']"I-(,5$5 +75(PN=AZ%'QM\+TG7VR5G-,44.M:VK]],H
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MHH?_5[M#'1KA& "%5')!#)\?))))CB=A_"1EY<S\=_PHX<\MH @:XV#%TG4
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M"*$@!GLC6.N-SEH04<2< W$Z&(,1*3D1"7MK(A+A$WIN1L42AK5S%3;Y$2>
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M=[OWL/C%MI1V[+%_[.%2'9K1-VU3\$I-(>0?D0\D$ B##*I^$J=!/:;^)MO
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MC@8N'*&T[.FQ[6PU<U='G%=[)+_+\23S)G$8YA20H%N>.,1NDH.4CV \P;_
M3B5R@+_&GTV2^"' O!_5L [3_1])*(Q@CV628J0@D7_FG)0Y$4]TZ:2R@GAP
M*CEY\OJ8;"M3.-_B:6[0@)YHJ5Q:7T08L\^P:2ZEN7//:)ZG?@?/PVB=YT5
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M/L#WQP)>ORRG;'O5W>B#X),/4M7F!)H)A\/ #W!GPN#//!@H^HVES!2/*\Y
M068)[&IE V37K"-+\Z6/+Q2T>[\B* S!^Z^[2?6O<[7M%L.1Q5XU"_2M(J8:
M-*^I,OOI\CW$=E38YR564H.F_[9WVFEWK4+9M/9^9H<RKSW#SVDRD< ZWY;;
MWNMT+QK"MDM,^7+GIES3^K?Q4YYMD>[D1D&<7D/VDX9Y'IEKE1$7PJ)QAO6J
M4[;>3@Q]9*/G8A#Y.6%*(V9F:C86(\/4"#,T'+KHCZAL_$CM\6*,W0G_SSS
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M,R.:V%6V\;6GLX&EV$M_0G,:Y"*H).(=,C4+*SVH<?)7FOIV:J):=$(#U#W
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M,U*GXG(H#=TR:!6D6GWR9@(=GHR')J7B#HFP@@SN1^\=3$(K^!]G"($)JF@
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M9E]9KFPC53N94.(F:-54^NS,#B3=?1<XE7$RUOWN6B ZL!@S\8($K,/8YQL
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M(Q9-X4UB\>D8\-4]6R#&(5$-.(M>6E3;I38W2\"29A2SJK.H06(FN/OJ5ZK
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M"&$(80AA2 7&4U]?T/GB5%TRG@XQGL;ZNKU?'$81 NV 0#H381J.00<X:/W
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M:"88AP_\0;! S+GCP4ED3U-I;"SRY753)X"'"]B5,W%<)UHRO,N?L@5'Z#D
MGRAD3S.?\4 P\7TA+*PAA;L#80GG$=Z4Y<-QSY97<2N2?XCD&[#H%!^(GQ<N
MAY7/A6?CT)KVQID> C?&V-',@9A '9B IDQ+DYG 1R /@%GD (4K"M5#(\<^
M)=$D$F5! L$6EA]P7.D;%-.)QMCOM6\9/,F%W[4LO76ZM?=Z[:'6M4N.>++E
M#SKMGM[E:WD*L/ZMG711B/@/GI1ICB&+WA7>O4YWL]F0V1@.2]YT-1B/V+#J
M3>OI($#KV7L@0M2"0,5QEYH>^>D769.,_][KH;H"84DUSW==_PED\9N*B&Q?
MC>N,,O8@$_.<&N)@W P-46G"1QUM4MG?&^GQ"9JL*G)FS;@'QIKC@7#U0E09
MT3[S0D&RE&1IQ;(4+?J3:;97O7;_Q[I:%;>:#:+3&A57_7;7-- G"DY!"T-;
M&?U<$?RKW%^H[DB1S54O-+A@(J2Y 6P>E**I'Y1P37GOIV\NGX&L9G_&@1."
MR8(P:;&GF6/-I'_+\2PWMJ7)(F_XG#PG"KCU303PEH?8Y9$?+!D/0[!]X%VN
MPQ/_VE4H!/O=CP3K_K@II<ZCC9%V0]J-8=J-AV06"*[H<N&'42 B)Y#3SME<
MV+@7TG=(W[E$?6>DV9%W0FWGQD1M1RUMV!X;!E5MBLQ+W'&[7E.-6J/OU$BW
M(=WFXG0;9HNI" (@40RT;UHAJ!ZT\/]'DI!0B,&59J@XBI=VVUT3>>D/'<WK
MTBA^NKHEHR;IX_(DH0-Y_EWPC7LA#U=D!.#I C-/ $G3/(X$9T$*1*X2.M:,
M!S)SQ*#-_= =MOM&XNFX/3(53WO=]HUFF!55G,VDGTL/'>VXWF=3*0O/V$BJ
MD<]P/!NH4'XOOL3S@SEW5Q)INRN).-JTH[65*_VGVX$])GFG((-=O@C%F_3#
MQN;+%:I<=G=*FPWNKA"I-=V,_K:O2K9R?_>XV\_[=EK\J=Z^GW)>X73V^G5<
M5%_Q\C=.!(^WDOR_CUXJE\)],@&S/?1?&C9D&/2?A[@%_%X$6F&^V1:PS$])
MD#Y>D2CUIA)@M0!VYU*;PUATM=UP#6"_\KYW?"%YKZQ&R(V_E4S.U HL9G0>
M[;PYHA=U;2N?RIGO\=5WNZ)LG>OKRF&GLVR^KEAUN,5*=%II46P3R#*AP@Y1
M(5$A4>&9B\^)"K50H<$N'5- O)/9L)JM<*#UD.WQQ1'2%1R 66.NNOK&'KT$
M+%/P3(- ;20"R?LZ5?4.)7RY2'SIMF\)7RIH0V-:!#J-F!<#RC*#32MD9:)7
M=]0Y[I.&[5;OP?N"K4_NPC">+U 3"C=6K>4MSZ=([I'21]D&Q6R#OI9L@_[@
MR*ASY[PA=WH]O=[@A G#$B(P)W_J^D]O9HX-'+(JP7F TCJJ8/:KP6'@M';A
MLVPXYMG;U*8O(HR2*A;T4WS)W1(?/<N?"_D @O?+\%[QZ6R#]MO$U8- W52&
M*IIH>_XDB#/:,?^&$V#W'E;UO!>6F$]$P/K[# =ZV>HU$>*GQ/]RI?S0S"D"
M<Q5I4P1573E3!%5B":: F5B"$2SA  6M&3F4[YW0DC7;8&!L]G$]J)6^3L"9
MD*!0SBG[[='Q*0L[P2M'FNH 5KV?^6^$7,_EH!$N;0</H0ZA#J'.*43:#>$2
MB31-?*E'N$1\Z4#4.7X2%:'. 3;O99FV7Y*A/H&(XL##>40XVB=\K3J#[1S;
MT0XQ$PBM7*#=M(=ZF'9=":Q*.5]75"',T"RU"1$($6J-".5<4ILGHJZ80<*C
M:A]573&#$($0X20&7$."EN_\.?9U42F1:0M^/0;=Q;E4M@EK<L^1JY=<O2:Q
M>T(=0AU"G8-9].\_W1T-KI=:B)B"&'A?);UZ+A)?"#T(/0@]SM5CZ/("B[):
M7MAL)K@;S9B%@XGDI/@H$)Z].;VZ<7Z>@\I GZ4I4XZ^4LY*9TYG3F=.9TYG
M3F=.9TYG3F=NY)E7%9;KUMXP^N@YD<-=90>1LX%\E^2<(N<4H0>A!Z&'2=)&
M6P[OQ45=R^%%8=CM]#AJWU"Q%D7P#T.=+K&A\]?YU=_L_)<;.7,L]I-VI[Y.
M-G6EKLIM3%,.GKQW)S )Z+#IL.FP33CL<KX^:'I%9I5&6UU1A3"#ZNX($4Y7
M=_="+]:F! #7++$E2&\]%KX6^-:(;"LWX0Z&J"FH5JF&V#A\(_0B]"+T(O2J
M)WJ52\M>IZ]OJ#@A'"'<VGV]3F^?J0Z$7X1?A%_GPJ^=AAT?,8]8LZ+$KIGG
M1XPO%BX<)BYW?9^'//CP*;P5[UCOT.23S(C^.A/,+@Y/87$H;!;Y0"3S18P^
M$+AB$8@0)S4^<C>6S6BQ!2US'3YQ7"=R1,B<D$TXWOD@/!%PUUUBIUI\8(C7
MSV"'UP\!M['$-%CX\DT3W[-#]N1$,S;G41RH)X4.+)H'N 1\-0=.P!]@"; %
MWV8X]I,]S1QKQB9JQ"$^P77A&UMPQVXSMGU+MHA$, >0,T]$Z?VJYG7J!_)U
M5AP$N%/T^>"F\+>0SU]^(EZ8/M&?P &JMDY<;C^!X:/CQZ%\]&L$%\#0@J?/
M!"S&AJ>VS:..:N>3'\(,3=H 8AHB)* [$]\7PHJ$RMO8[-><=&O&_R0CRMD3
M/WI*^98#/^0IF$V)1&8E0T6/7Y;C 84#;1_[M$22)R)>'J@MK&24[!M$FU31
M*!GZ=M#*N6>?<M6;ZM$AJV[IP0/%6P$W%8^#0TQY'"B8DF\J3NQ8*PPT%WTV
M2 C@C(% 3$JH )C@YFC?@XX&.2GVS>/>$GBHEF>Z/FK2L$78[*,((SF3&$14
M- 7=TF_G.Y.296?R3H1'*K_RMZ1/ *Z', USU@%WX2W3&.5B(HE D*IEP=\1
M+P&T(.JRGU*YM8A!JH9*-@?^HX/F0"XA0WB!,W7@^LE27KXRM!D>L5@9*IR=
MK.PT7X! _NGKS%G?;2#$=XZR$!8:,6#J(%:YY\52&<"EQPN4<C;*1 ^P(PQY
ML-SR\#W@'(BI"^"#WU!EF3A>-F(:EACY 5H1Z5.XQ]UEZ(0MA-L3#^QKU_>_
M(:B2"]11R">$"MP(6]5O/U4-\.?LR.1Z&&S1M^1=),-K*,/YLYU0$BUV!I0,
M.!;"RH"4+ ZO LL2L" E6SY'_1#I )E'0IMKA 5OD?CX,H%]B $AQ?-+PA_3
MM4N^8(8^L:OH&U6A<IQ0;H_- +<2VVA%10G?#!66(%^S_2</&1W@AQFKW16^
M ^W( :)/RX-*'5J'/*B4[K4\^0YXDKA.H">M9]^!IU@S[CV@\J#XU<M<CSWY
ML6LKUB<U$Q\$W1/BE6)]X6:7J#/Y3;:)A,(]*U[4#HB1HES![\6'>GXPY^Z*
MH[6+UV0/EMXW9@G73:[YQZO.*_D]7' K_5X"B*_.' CT=_'$OOAS[JVO_,FQ
MHQE\A#TEWDZ@&)<O0O$F_?#SNH<R7U0QSR?W<G9*)QSOGBJDUG0#2WK1CUKJ
MS$WV=-SMX[.^G19_JK=OP\45=-:;X;B9B6;FO'#Y=2- _.GW^^O/]U_>W?_^
M]>Z7>_;YT\??O[*/O[_[<G_WQ_T!@84=D@5W#,><^BQ>".SH-!O^C?[A>Y =
M-GL/MNQ\(@+6[QZM8*BO>/D;)P)86^IM5Q\]!K>Y:);^N.N1%FFF_QS)F':,
MYR>I4E<B@?GH2'")JY.@>CQ4=RY=IU$L6X!XGWER^,-#(!X2YZ.,_HG@T;&$
M=/LY>'HB3&*&&"$%.\L[XQ!.DQ,>REGK#UI@]2):&IX94PX;90>/>]W>\X8P
M=<)I*$D1!94YCHA@B&"(8(A@S&F4>A*;Q!3X%G1GRXKGL2N#_%LR"O+4N'V4
MYFQSO5.;@GO8=B=0$#OMKC:R?0%8IF"7!G'7/.Q)D*5'R$+(0LA2AUH,BE]O
MZ%<4OVYJ"+C6BZ?XM8[X]?M[BE^OGPO%KRD$2/%KBE]?'%0I?DWQ:_.<QQ2_
MIO@UA>,H'$?A."(8(A@S"$9G ,ST8S^64"AN37%K0Q3#3KNOC6P;$EUJ)/8D
MR+*/[XJ0A9"%D.5 O6![W/ID"SLD*&[$XJKK)5@N0U=:]GS,.A6%+?89T-3"
MUGGHXOLCPL+]!_BZL3,MRZ#FB_J6_'6]$U/:W4@V?G%E]RW.H@#6DO0\5 T8
M\*17FU4! J@>2Z$Z_B6S!7:J48UA F''ELAZ2PF\C$=QR!Y]4'JQA>,R]1;+
M94R6+,:?_X.='M(NC_#(P'D4Z8OA3TFOQ4+KJ>S:Z_5K93LL'Y<76[*Q3=*!
M0A1:;>$%<Q^[4+CP/'?)L.OD'--49!>F!%#Y>I+^3(& ]<K[5%,*>#'<.Q/V
M [SA@3M>F':^"-/6%]DSDBULPC(#-'L &8"]):,9]C$-?&YAHQ4.ASUSIK+M
M%#:W%$%A'XIH<->PHZGS7?91L_PY[CB#\NMP[3#@DD#P4(3)HE2&SD3 .IA$
MBRF\0#5YB7CP(&2+H96'8V.JOV()FJPA58C-N&P'(".;5ZV^TA4 JW"S9]4!
M!/-"9*AV>4QS +'CJ47R./+3'Y0=*W^I(-5IK"73J7]LIA/=7ZO[FY#\<N(,
MBL^!_Z?J\/<V\0!]RIOZ?E!,] _%1+_.0$[-X,[CPZAT-+M&&>%AMYWC9^(1
MP'< ^.V0 'T20*,J09 ^#:0)IT\$Z2[A]*D@33A](DCW=L?IPW3S9F0M?BAX
M+[1AKI&@JR!O=JB1KS8&9F."V;XP&VF4*DV!V4V?8+8OS,;$S_:'&='FWC#;
MPVUDL%_5%!7N7L:;ZF5VF(.+.G6XAH%NT"/0'0BZ?MW\!.: KG=#H#L4=,3K
M#@5=[1Q[!H'NI-I>'^!I^S%FI%0RU/LT+E3M2N)7/^)N-1A\&1"O!/&KXK<$
M<@(Y@9Q 3B GD!/(">3G 'E]:IAH(/.>&_A_3C1+RC2RBHK7(?-QCKKK%BH;
ML+A"ECLX(FP5!J?+J<CJ*AS0;5F _HZJQ<"+'F+'%KC+K!JD4&BQ60I1N\*%
M"JH2!EJJ$D;]([/B;R@K?Q<!8#Z[EU^W=(]:FX:\]R=V)XO*WKD\U-/6C%+A
MGCNTK[(2C=UE7)E@7CG,?W,\9Q[/"=+50YI_WP?2E]*>LHKR[/?^'"N!K9Q3
M_XJL@[WCB_RG))M BR"@3]H^:6$T1F)Z%8D)&AP'C0*8CG2$1@%L5%5,4]_\
M 5,BCYM2YS?'OB:94_=/.OC%I;$%'5DBEP@7 DMY/M;N<"&[9A\)\\><NVZI
MC"$MIQK\)(!IY'.-@5>_2C7:Z#S+*OC@1SP?3[J N4O:=:T_U<>Q; XWT9'>
MWD2XZ6@/TD2X'2:]ZI<LHS4W9C<69U(V##8"?>?/ <N61P]GE ^<\9 %(N(.
M]H9=;2-K^5X8NQ&'CX$(%_#-P125J1^HQ!GA80I.\0Y,R@D1."UX%'>7H1.V
MV-SWG,@/,.6F<&F6=B/'CKD.]Y*99(O ?W1D@LY?,0^ 3&3C5TS]D1UC+2!U
M6"SSIUJV+W>2 /1UJ >D<SD^4[9?-G:-><-H?/+<B2(A-I.=#EJMG@4BHC_R
MP/%E)]QLL7/ JP<$;AP"ODZ6*F%+=D3V%P)[';.G/&$L15'U)\0I?_*G:@D<
M8N]=>"KP/R><R;8S\I;R-LJ%9X8+83E3QRHFCA6?@^0AL"GPYJI?AY*0U +R
M;#8]<*\A,SN%O*B<&^=MGAT\W@EWD979V&89]A6J@3+X/R\&3)SP4'6^GDB&
MF'>]+G9H]J<9ZF?X[F"G:T]A=Z'G\\;=<%4H\QPGP(S;9>K\;]@:>QJ(OV(A
M.;M:,:YFSI?,MZPX8,Y4==*6R9-VP.?P; M8,PZ.G,.#9:?YE&2FCH</@-W-
M>? -.U.KYN3X.(L#H>9$"A0@OB_\4';\]AE*,;4!"_.S9 ;G=TO \H&(IIC>
MJ=I=X_U%&L/M/LE\R9P(M72M)K3?K7Z/B4?NQLAM95YNX#\ 8PO3IO$92;16
MV*D(II@$BX)>DLJC(Y[@,#,Q;Y3\^1@Q5%YF_I, I::%:*OZ_\I>[\6]//C<
M!91W)+:RN5!J$.-L&KLI23!K"<?=8BH+V,5V_%.E<8$<TK/M8Y^2./<2\TCB
MCRTL/Y!<Y0UBJ7I1- O$9G>VLRQ9K<<W8S&[PF\*LM^,%<NG+''P.Z"SX]O:
M]9#M&LDA#[Y++ KD,FN\I*">@=&"L,]8$; 9[KAKQH?P'IW ]^3G9&H$X_:C
M$_I!^+IXH5RBX7!!)01Y4+IEI0TK+4,94[ Y%B0CH,'6BP-/VG:H*'@1,*-I
MX&_F-!I-1)()(1:@)\6,I=>6&1D(1BE $9=3K'6\J:O4VRN0F'/0JT&#S.R_
M-,P IJP7QG.X][/45#^"_O/]1ZF LZE $D?U".^36G@BIJ/E GV'*Y(:W^GY
MH,"C4CKCFUGL1I^J:2(:98R:1N4E$WWJ!U,#Q7:)R6.48+HO]X*@:,JU:9_Y
M<92(<^9$*QZ2B?"L&9)EJ1W[5IJ&#DY<0IL725;Z78H&I1I;)90#1\UK B,6
MF0IZ'3F><O$]5^&/ZAG%I2:6CIT.CWI3$1H<.P6/*A/EL$L-E8F#(RL#1Y56
M!E*9SDME.K+D+V<45/MW&K"_RUEJD4OGO'77,S NO["*$ZDBH'FGY.;[.$@&
M4\F&^A_U--0G.&?WO75]'V-\#^PM#T#36(;L[N$A$ ^@)U2'Y!>7(_:K[SU4
MA*Q)^?R%5:^DH )]3$Z<R[!/0O(7-&BE4^NG=V =.Q&3;!C_S:_\E^=@D'[W
M_GO&,6.#$'@]FU$Z'.K : V"X1\1]VP>V 5D_>S[&"L?=CIL+X@22]U:SJ8#
M)R\.6%]B,!1<EP'0++ZH$M?,&ZJ LF+J^D]O9HYMBPW;_!1Y=<0+7T#(_\O=
M6! +W%>@5%IO=7'@2G&NUZE6W!(+)!:X+SJ>A $:72EP^M*L^OA)#0+I;W[P
MP#V< .^Y8HE-C)R(NZR097WW[O]]9.+[];_:?SR?J;AOH0;54ARZY*\R=S4?
M.9HGVV+6:S%$B3FLMA-:@9#NERP]084:Y\[WU=P;^;-,C\6 )K#IM'AACOW#
M8!$L<,)OUUDZ0B&;J332>;^6,AL"';B8^!3&F)KH8ZJN#*G+-2"&L8?,%]22
MBX!]>98C0DRL=>3:0E@K_AT CAU3V95*VIWQ1R%3'V"A4?AC"T.@\K.$Q,;9
MGB4"7O?LEFF2-EU O3R+?"V_)<E*P2!T.7+<)7GF9FQPUZ.Y&9I[,"IE02;G
M2CJ>(TT#!8:8#;12(G7]$'!;9BEA@B&/D+IDXCU[RWD?O[U]^_8:C_$WW[>Q
M>$=)!!]XS!\B>'0L;%6\W0/V13XXOQ:?^,&)@$R3OY1BQ&I5 F;AJQ6S>%$[
M$NYVS,638COJ(IDBX[=\3^I%LI.T+]M0 Q]%+ST/51F1L.) <=Y%'%@SCO5,
M<P'/P+_^%2-;7A;+&QB[,_Y4U9%I)NT=H+T(G$=,ZEFXW!*)T/,L-Y9EA-W!
MX*X(;ID*!(2$__5CK(!Y<$ 8JLB*U"Y5KIHL,I'E7-,X G:LRG90QG,[KQ>K
MKHI+?Y9PBF@(4M0C#*ZAE(W<ERUFBXGDJDK'*9PBJ"6+P)\Y$]1,-%6.U$9S
MK:FR;2>]D1+"56><:]U3WXI#S-8% 6E]"U6E#>)6FHTW 58H9.DFZ,(Q+#20
M#[(3%I 4$ L>J(H[G!#P(!![LCS>[,<D#1Y3@Y60QSO]:23@21@F1<8P VBE
MBG5Z'X 4.#*6*?.E+((#OKRRM0>P28&_K.Y-50<E_!I6"OP+X(7+3BZ7V8B>
MY$Y2"U])ST=+)'"$+)"6RD6ZF.1F> SN66H*N(V0NZA6*#C(791O-Q#)BBP>
MSMA49E-ZL@0/7HV<<Q*'*'JV:QG9KN>.?8T>ZV3;13FE "#/5LC3+>P5.7&:
M=JU,9N<_20TDK*9HU*1;MI+:]X0)^PD3CB<NK$)\!_;F/:1/EDJVCUP<-P-_
M"C@8= %NS@K?*(SY*8.<% ")#N=A40S>7A8A:K$0/<PY*BP=X=JM HP3*.SP
M+"5H"N>W0"XW0_Q.#E=FP._PI)?/2*ZZ>$HKR)G)!OEV6613QX-"M^&Q!R1=
MCT<=##YAZX$X1?<;>W#]"?QG[4@488:KO *TXFL;$V,#$(N>/W<\F9:<W)K+
M1F!)RLQ054^%MV'AH4S_<*9XK+CD=(Y*XKFP C]4?UA?F*SLW;JI0L(T5A8[
M09+;G=3D2V:=]6X _(K@3!7^Y(H:*F(2)LC] &]@Z<#&L@4G]<W)XU4%LFP8
MH91-R>JGRONQ @M<WE;_7/$H[ERL((F]*%BR_^<'KIWZZQ):=11@LFQQJ1L6
M\\B+56E 3V R:E\ 7]5]50ZFE(!X@2U"$.@*](D3(2F*FT]DN>G*::ZL%T!G
M@VQUX<1L)4;G(GA05>&JJ-N2*Y/#=8!^DS/+'$YR\8FJGD[A2809$DUNXZ3M
M0U;)H.#_D&OV S]^F,G6'R%0ES5#):^RRD)8>D&UY*H^7KA%[L5A)9;_X,EJ
M JF@9%RLE=80)O7RGB^IZAI^N99 $TBPTD3!QA-;:2AG@<4F+$ ^#WZ0KDM!
M7MAO@+04_5P5W7]JN;"3 )!TF5[S8PLQ8.[;R6RDU)XIWIK=D_X1<3O]#:"/
MJ #/">%D(J5A_ 2(\8":5W*T\. -.PQ^B[VD(T$1PE+[0.X21GC]U034+<^/
M5GY4@NA'K77]#5?"/Z!_"B5CJA,D_*"DP4JKYK5:!KJ-+""S2<&]Z'C*"O=$
MPE 2<R=RYI(?9RI9O2OGC'3A\2ER91P&!_P962Z*I<2&7"R U3MR&R#7/B5\
M%OU 6:.3E$FB&P[YUJ0HX8#CH;T)3T-RPYJS1UF=;:RSI:P9E-+D+ &D5"YY
MUQU*!?8.XC*1#2M>&G1]P@^%"S&-&8!?^OS/Z[($3^ 1_HM*36*$E,*_/$HB
M[6\X<[1WD9XV#'GEYH<'A4]BH;KV,)NCZJVJA:5IS)4 O(8'S;&QF<AT*9PU
M*)$H$$ &"]>73]T)<A?FBMMAQXG8\0/U4!G(W.P>4VB;);7GQ.24:K ;^KN\
ME*=5&1B_<5*#0T(\-5!3%%*-A\Q@4;NR5A0=YO'6-+[)G6#56L%"_DCZUD(,
M>2';E8+OW.Y;K5JA6YL>F.HK7OY&>G0L]<M&7=]GX85(=Y]=4&!R6?%\224I
MYGNGHF3FG\SU 4$9S]'Y\Q]-?0>0)K4\J8@/KXO=&1.7/=JI60H#?)>,(.$
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MBX\ (#@):8,2$#P@H<$3OHDH-$58GO%@=K0,]ERA_,GQP(R)W@S&0"!Z<4D
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M)4P;+=<4;MM#4A0(7PA?"%_(N#<$;TP-WIH"WW<\G.FGP0I :!8I=C2R[A>
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M0H&;;K?_X6U_=-N[&0P[_?';X=MW]Q_>O^_UA^/1S?MW-1Y)+[^6IOU?WV=
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M?NBUAP:F AG3_#<%TL!$(!G2EW!75\+F]/F^K"W5E;AT69BW1^LJ/5E6%8R
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MGU38&HP:V7U[#ST@8B)BVE&&==L#HB6B):*EXV'3'0Z)F'8FI@.,LY,8QJ;
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M.R,%;XM]SJ),&8AK@(2URLY0II;KHO640#V/[8D4ZJ@Z!WA626 1N^*56D.
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M89*K[U97X!-HON0.?BV:+]FX\Z'YDI<_7_(,T^=,G4M!(R:UA2QH4B(!SG#
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M!)035\N@J[Q:,@NAS]1VI,/*A/  D0XB*A!2"L3)H_R#9##!#=%JQ*V)Q;R
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M4FOV%E ^$3YQ+MN0 XZ+EZ"^[?F$,__9-D6P@0?Z4JH4@"2(MZK@[;B4>O!
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M"C H: J/8U36.)S1UWPLP_*SV8EA*!#,25HL49&5&#K-#T&L8&U)'AJ[_"A
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M 6@JJ3>5WDOTEO]43DJ9)N6<*:K0S"5MK@OI],F,:Y/\[@ZZ"L>TOD<978"
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M*3L)KS@CD8\E(C66( /X8SSTJ6NRQ00&)1'AO9KD:-Q,(1V:BNH"W\.?YO6
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M^>A1Y^*B>SUH#_O7W6%WU+H>MMO&8-0<7 ^NKEK][E611X^D),][)'RBEQ#
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MRO6#3Z>7VJ-TE0%7A*5N(TO$ND980NB\#QT40X6?N<B<NVCWCIYMS9/,#UY
MG64H;C8/R!,U<?C#0J/;)4$.&2A5^:8"K)BF L6SZ]R;,@!9@1N-N,O3P,GC
M@& ID)F#$50W""HRE!""6*FP+P@OYC7&L_6:A17#R&)C!J:1]8YE=+K\[+(
MZQ4P\XY4JQC5L%XA<[W";O9/F6(]&V+09RH&YR9I4;8@3U&QYC)A1=YGM!1.
M^=9@HXOUSDNWW8,^=K\LS LIO4;%9&_6(R4*A6GEVQ;6"S 1/OJ(#\3'9I)U
M&CN?\JD]/# 3>PCUWV1BETT-<@DX8F(VO_*R@2+7OI;YBJ+B K5!:114Z'84
MVCE8+X! VP2TILJ)20BT/*RJFJ1LK];LHG&<CT@82L^,!].5.K:5UE(FW&\'
M;VVGHD5$)=RI#=:2BA[D2FB("90:@W..Q6(*C2J'183>X= KILRRYM [U)AZ
MKQWX_C$J74CY)@R5$DHBZ_TVU2-74=]U#:B:KJ?5'&[>F6::GW[>'$D[W)?,
M1*>R2;_#C<#Z,23RWX;03:=?X! 278"@( Z(+(0L%!=SG2D<HUH7#MII3$?:
MSZG]_;.VYD_O\'_%'H,;EP=^*(*#/$LC_V9ST&NU6X/V]>BZVST;7C1[PU'/
MN+PVC+-.?]0ILI'_?'Q$LE-\%Z"D=/^30QW(A'("/L(G]HU-9P&9>8X3RHGW
M@G"^YY!'S[4X>;&#"?'D$ KJ$)]9+)I(L4QVPV,F-"!4M.F7,RDF8-XPGXL1
M%3[[3\AX /^=T5<YB<(;RVNBA\-CJ/M*'D,.I.&<6/2UD<AW+WYZF-]Q2EXF
MMCDA)G7)(R,! TK!FN3@"K@F6N?\.Z)U$"OT00K)W[A 76*TR!1><0(/HSXC
M0 :E(P:VCT;-"(<=4+6BF.HT;.!,S:R!PUK.MX[:\/[LN.WZC6+G-&S:S_</
M/&G:NW^[^B^BC_N7T?W-Z$L^AM#QZ;N[J54$K:^&#R-R]>=HG^ [(CLKM8=_
MW/[Y^2&?:'-,]*,FX7-HE+]7I:%F%/)@(6,PYLXGM@46$-*GG/39]X"8OMF:
M'(]R%WYB.P?Y+2]_.]N'9![IL]]()RVKK'(0\,U&K_M1F;%7%ZI]0HIES4\T
M^KW#<5:CGC6_47]L,\<B-ZX5\L"WJ4.&83#QX(;74_*_U VI_TJ,4])JM@X_
MYK2OTM#^7)2B1,<!H\VU27!TSO"XY#Z)C?JZ?TJM@ZH11YD14#7"@*YOJM'U
MU5+I?X3\J_?$F'*57M'N*NV6NH2\+A@XBEHJYYFB?/29 B\$J9J7-XP45:U!
MRTG2PE5OZ+)8[^XUPQH/PLC[NBK[->U+-5T@EY>F7[Q19W?0*2I>S2_]F\])
M&'(BBM/85!8PQ35?J_5>&A?;E^)\O#YEQ'F0*X<R_7:WP"+C4D!(H9P\O )Y
M4^GPID+CJ$G! _TVY)P%?.A:O]OTT7;LP&9\M59YE^KC=G=TW6VWV[U.OSLX
M:_=;@\Y@,+@<=3H75Q?-UK&KCSM]Q=7'HHC77!1]BR+=.4E)5/]-'D3W*T+7
MVS;L\W7K=;@9GQ);&C$'2=)8S/1\*FJ,SP5VY]TK3#9]9(D^7VUI71KKUN51
MWD,^A;J6'JO9E:I OYX>*Y9/>6'OE(KO6N2] Z=B1?=!%=W]8JN2%9=T'[>B
MN]C%Y]R&4JL*XQR:)JVKG2U%9AF_(OJ85I2U_([,U5F[#R?1;)N+C G*C^O=
ML=/,"23SH3VETXP,'+B551"E=[4E*_W9G*6K=$KD'"V5:#Y"A5T*E;4KKD;"
M[4.X Z=!&:7GZ"%LOL/ )4LRM<5F/C-MZ:<M?RO\RL4'+Y@D[9&9[\V 5J_+
MW_C,>?-0>PS"@[DFXP<'RJ: '8<=GDC1J3_,X2'7-U31O'0QG0K&::<S:.RL
MJ>M2'E)13J@E\"-S]%0T93Z\LV7%<)Z7Y5U^17VSZ(I,;)>,7!GJ^\.V>. S
M.B5WU ]<YF=1K>]7.<1\58E"AG1UT^D8"GI\UJ5VOG:@D??UNF<*N^=7'2.U
M]ZCNV5,(KH_G)YPA*K+(>7!9F9AI@\'?5S"8IV)64%41$%7_=[#Z'\W>72DK
M6@=2-R%*[YB[.G;MSJ$N&C#99*Z! Q31Z-U>T-A#B*#-NRL!+[QD;F#9.?13
MZ-*I!V__WV0FP/1XD$N@HDQ<EBZ96QCZK@L HOB3NLA"5?8;;>'-U1>^_4P#
M^SDQ^L5>%K6C09/-"%8G:BMOX-0.,K$R5I:?JSQ":F\"WZ2-=U]^//&9*4J?
M9-IN['O3'Y+V\AB (8\X+6_WB!ER>&WFYSGHM(1V4[HT/VEU5-A2;^A1O\E3
ME81,),T[Z@8I:;#5:&OG2MGK:"HU21L\C5931M%L]!4$$W<E%,KL:H,LQE2K
MJ<!_JRJFLD&H]K;[EX &JZ9[(3*_3%RW0;0;2NKGT.JN(F1BA!@JPB@E1TC>
M\K@N5OF=)\J= ]MG(N*=.)X,,MI,3DA?.:ODV./5B'GH4]=,_"H>G8Z&?5;#
MOJN.M2MG@Z%=OX^ZZ*@H!ZTJI-"LST2ISRP@XE@J#6!]Q/$XSW3TM))&V<80
MC8+@:,F--#3CM\CE-OIY:,6KZCD@3L.0I1U/O$?X(MEM $WPK &8 9K@.DCT
M2F!LGDG'; V:X/D=ADRTAZJ[;;5)J/<:_;H;6VB-;[/&.^J2GV4%"%KCBJQQ
MT_1#9I&<Q7(E#*0-\OI,P8GFJAI,:(/O(^#! E 6CZL<I- &WTO /U,SZNA8
M<Q-J4P@<(^!H<V^SN=5%1<J*#S2YU9#P5C;/10LHDWQN8F& #H*[$A";%Z\J
M&&M954BAD9V)4NN3$<;1":)DX>&\@RN6FN\E_VMO?Z%]OD6:-S%G@O:Y&A+^
MZ<)W.\P,;'%:GYHFO#)6AV<7V!@5UT"25P)B<T3AD<^CR7[=!L\?D<S1$'IK
MPS"T#=9]<BK:O@U="MX>W3<C78KB[/H#"6B<MEIG"JQI'&>/W)O_\*?:,*N\
MKW7:;JNHST7>3+>&?I0SU%.O3_GYYQ]#_NF)TMGY%W/"K-!AM^-Y)/"!?I,'
M'?C0M7Y?ZOX'\?P'(,:%XYE??_WG/WY.?83M,NLB.I8L&MSS*YN;CL=#'YXP
MOQDH[@JRWK/Q+Q^NK\3<X']U_GJX^D!L"WY!S>"3,;IN7K;:[7[SHMOM-P?]
MT77+&+1[9]V+YL5HV/GPZYMM2I+\G:GP:;N<'%=OM)H?DV/A_PYY8(]?\]5=
MXLS?'5SN6;9)8@*22X^O6UE*OHYLA=@VPNQ S!6AWP01)8EINQ9SH\_)A[J>
M/Z7.BJ SQ#6+!TM@$Y,Y3GS-+Q^:'^1GX%IS_CD[#.)Q\$UXIUA8B. )G7%V
M/O_AI[?,OUQ4TOE8NK3]5#]S=_\E6E/[K- 1]V]O[Q[UVW'QN'A</"X>%U^M
MQ6>+W*6:^>N&O&:Q.[UFQ"<MD\&F8'M&0BOQ0[=[6298B<Q72KMX]A;9=^26
M*NKE$P4IG)SWC >>+VNRB3<F]\O&5AO\V:C'.)(_CV9B"V=1NMM[1 [VRJ/D
M)8IUB<S\!0@F(_!8+7+%3#9]9#YI&^M>\S[.N+S\W Y@Z6:<(+QQ"=SFB$82
M>^52VYLXY$@[5R1/I <X1% )*;E/H+9I9$E6(^$2A,L2WD;"(>\B[^I#..1=
MY%WDW7(2;F?>S:MT^/BAIYQ'A#FA<(5LE\@C@.0VZDX*_C]U+?('M6%77=&;
M^EPIA-\;0E<,?/6-ZB'AD'!(."0<$@X)AX1#PB'ARD.XVI\\_\+\9SLYS<9,
MJW;<IZKZX -BU3L5DA\%BCC7T557.*[!/BLI_:XB ]0/[W-X*SNSI,LN(KP1
MWG-XJV@)BO#6'MYHOFP@0;/11OQ7'__U@SNB&]%=<70;B.XZH!MMEXVVR^&=
MBQ#_VN._?G"/T8V!%T1W5=%M8-3\[7MJ5_^G"V'72_Q6&I+,#U"*:K\WQ\].
M1).2'^:GT+#^#Q/N2#@D'!(."8>$0\(AX9!P2#BL_TMU.0+F,YX8*I.Q /#]
M3O)*8A9'C\&V>HT6.O(UV/YHM['8L4Z[C<51]=CM3>DU3"_78??CS3Y\KA!N
M=FDV.TL;#-SLLFYVNEP_0XN]%KLO[QN@P5Z?S3;09%,0RJK+0,[1MQDS V81
MGP6A[RY#75[BYYEHB[OX1.7L%>6,5HEIBNG*]J334E"EN!.1RC9<,9U@:L=U
M5@9=,9A4E$U5$DR(G7>QTVLT$3N('15".K((^BVCE<7JWB__J@M "G,[*H$;
MA G"!&&",,G5MVHIB&16TJ)!URJS>=Q2$#JK))80.N]#Y_#<*4('BPZ'4P]>
M\;^R=WDB&CM>_NRR1$6BXW'UH=@R<5^ZEC/.L)2A%ML?[78/$YPUVNV^@A@F
M[K;^NYTNVK%(K1Z[CT5J]=ML;.53A\U.E^LMU.JUV/UXLY'5:[/91KLQP-T^
M-,Y5EXK$9 ",>&,2NCXSO2<7KK+(S+<]G_"TP1SD9*@V0)W'F7"]5.Y)4]W9
MOLK%K=-)AA#;G@9!1!6:1*L<@!1&=[#\HVH(V100S%_D(&1*"AE$""($$8((
MR<%Y:JM+.E?.U$7G:1_GJ:^NVWOE$(4 V@% *@MA:HZ@/0*TGF\Q?_[2QNP;
MX9YC6^1_FO)_58O3?F%!X,@.Z[DP919B:LZ;Z<K0Z*KKT_ >M73!3*&F9X40
M%-V7PPDIQ$WU<=,RU!51(6"J#9AT5862!X&T#_'ZZJI\$"\UP O*&<2-$H6E
ML)(8 51M *'@0=P@;JI3 %OZN.J#%U"'N"P@L_EPR\=H="51/GXFCPQ(#&!Q
MQ3OH/;J9T%89&=E$P]WI46)N1K2E'4I7UF(=P87@6KFOW5.8/$)P(;BVIRH+
MJ(Y#L-4.;!&VBBB]1'#5$UPMM.\16T5IR0Z"#<&6EY8LH#(8L55/;/406\<*
M:5<K<OT[X_R<#*>P_P&94=CAQU<2NJ;GROVF8LP4'8]MQX8?U78MC?%7I@32
M)B,"A[?5! #ROBY.UZ[5?G=P[FI=]CM=P.=0,H! T!L(<4D:*O9Z[3<J]IKL
M=[J@1X:O#0#B_4;+KD[[;2!_'QX 6ZUV;<^^$<L+'QVVB WF7/19BKCDYTVU
MH.3D(DM'C .V8:^(=UF#P>GZ_+MB*/TNX)7D&'8G;!&=WQ4.:]J?OKJC4I5&
M1BF0@=[(]*JL)94UA,CCR./(X]KQ>+N%/(X\KAN]T9HO[V$!% (H!%#1Z\3S
M\KZ!PHI!9'%D<61Q[5A<X8 ^9'%D<33E]>;Y=,IV,"Z/0D!+>B//*ZMB0#V/
M+*XCO9'%E1TQ43<3!%E\&_D2]4\_!A3HDGI]XF=Y$3&9X\3H^N5#\X/\#!0P
MYY]3WN+!GC)./K,7<N]-J?L3V?0Z:758+[853,Y;G5V.#JZ"8_>+,Y>"9<&
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M4I^1.\"?Z=LS":XK/WPZ)3=3P-MSE'&E@*P_/-!#;ESU1(:FS,.VFLTV8=^
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ME%993C-,&-%]K&,))K[/A)KF&_D,3R4*D  %C#TVBK>[HW:CVRTH@%5=-C6
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M^#+^['M)P<8WW/-+_$T9/=_A[7< XBO7M__\Y>]_^VG]SG_%/(A$X#Y_E![
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M927#6E\00+&3(JXB08:\"Z9.Z!MF*9 F-8=9*S(.D]=1%!0O67(^"Z>1V''
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MHW"?&PP>PO&KV$4LJ1]02[P#6E_:49/I(?,W(=AG/Q)L/>Q_.KB._8"-<8.
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MO\DEY)Z#Q3<:Z3N[,@4(%)"A0!SM^\M '(7A:K7?Q.?UW/=.:T :78MU7).
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MUJBG[^B7%'L-(-.E0JYZ X Z5Q$0$N71'>F+,-14=VBP[SM@WSM^?.^*75M
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MG38T87I%C[[0[0&166.$S;#1:U.OM1/'(4PG&K',JG[N=D;$,L0RQ#);L\Q
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M@7)\LK.KQIJ^H&]VMJNZ&T!VJN+8QY>'\W0*0T(2/"2A@.2,E5]_O@8IB?)
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M^[BQCT\/T$WV,=G'C7WTV=TWV<?G9A]JNMYGLH][[$,?;RY^LH_79Q]4LPF
M/&'!^,KJPN_*5;G<+F]*P*9+T*<[.0_V:1[=^<;G8]Q,J_Z?C[KY--/V&6F;
MQ<?+GY.V)VU/VIZT/6G[>;0]P;0C5#R?W1+9Q_+PA-H?6PN]GHD(H:>%LFFB
MZA[[D-.],I-]W&L?TT+99!]WVX>:%D(F^[C7/HX&_B?[>'WVP;0ZWK3NJS>0
MSWZA[!]5X+RH#Y;*UD7]H9P=%(;Y65T4N[LUIN6R@S.RQP-R+\4:IDFW.P]?
MT$G;GX^VV7329E+VI.Q)V9.RQZQLU,I].J-^%MJ>%LKNW#.X76_RU5GT734O
MZE7Y[_U9LG#[W+P,UWA,RV+W;D&8IK4G^^AHWZ8997VD-)G)9":3F4QF,IG)
M9":3F4QF,F'79[>/I[[0:?1E9+KZ4-;5*BR2A0M=J^7%HMPUU5WD3UU./L']
M%\_JF9(?;P*G2S@OQ7[^N #^VJQ%'S&,3\;RRHV%''&7S&0LK]Q8GJ*0F(QF
M,IK):#ZW)4G%CM<'Z;5H>VA)R>$'\VH;+GZ_<H2'34YP^=AB\Z5?']S0[6X#
MO+FUKL>U=LV-,(_;[3E :X_QYCLU/0H5#>_Q>QQWN$_ 3R#')]B?28YX8\WC
MY3D*HSM"=IZ<?'+RYYBHCX^W?6]R\LG))R=_>4Y.U1%O+)J<?'+RR<E?HI.3
MIUJLF9Q\<O+)R5^$DTM]Q%XXDY-/3CXY^<MS\C=4'+$?X>3F#UTJ>;O)(9?6
M[[?\_->WV_579WE^\?4OJ[J8!5G-?UG-JK 7K:Q6^>*'_7+ ]S>+ $FYGBVJ
M];8N?H9(W**:O?_V/_[77Z\?A"^?INM-N<PWQ1I"707)_5B<_O<76<((5?\G
M_K\_)U]$Y1P?Y+/-5U0I;5/ND\QSH61FE>96.I;&2C!B^!??_DX3AU+]N5SB
M)?\L/D8_5LM\=:=T#\@7Y:KXZKQH%FTH(__[FP/-_KH%XZ>7QU+NWA3WUM;\
M\>/NQ>^JQ7SWXGD0>R/9KX/B=^^"$*/J-+H6XR>&T).13U[=O"6ZU[Z>1V0'
M:^1A\>F8'#8?E:MYL=I\'8<-I4^BY;N5^O=5=%$7%WF-B!YMSHNA2KU#AT_$
MO8?KA^ )<YR/B_.L7.6K69DOHI\VX+Y9N7P3(5KD9[O^->4ZJHM_;<NZF$>;
M"G]Y7T3%=00+:Y[Y>KU=7NS60#?G^2;*3T^+V29H$:0751TZJ>9+Y)_-.C@N
MOE]L=J2+,G]7+A!.]X^:7X?/\,40'F$.@8L#FH-/;Y'O7AA4$&@G$WI6$VHT
M=9<!U,6'8K7=J[S9W;W&+_/ME>_OB<)O%V"LFI\<Q+SKG_QY#BM8!Z,$#7+"
MH1TV3S[(L]O%/#K//^!+4?BH#MP6.S.M5N,2=Q"0KY8 8Y?_N8Y>E]FT*OI_
MJH\PF/K-N(9WH*9Q,?ZN6)20]SHJ-W 9^!<B_@HNF:^!>4-9<5&MRYV7?<2+
M[O.[''_=KN'\Y2IJ2HTF@X1[AL!5X^FK(@!G^.7IM364D%G('M6XQ#9:?3<I
M>Q<AZV*]72#E(T?/-EOH8O?!.OJ0UY?1:5TM&Z7=J?!6]P6RNX$3B%C5!0R@
M6KW9/2K8%7+"V$0V4EWO'#:POZS6> $J@/*TG.5XV:_;^=D5X"M^*^I9N1Y;
M1BE7L\5V'B!! ()%:-&(J-*T) 'J^ $P(_SX0SA3=F#"(\LK&&2UA [SWXJQ
ML7Z-W&>7(;(4-;+,FQVTQ^\;E!B- 1[LJ3S.^$*,^J/&."]0QB*/A42Y*$,:
MA>E=U!6 [.;R37.@<;,+FJBI+L)XCS+&D^B/PVU5W3A8L0!ZKLM9M-V$&NPR
M6A=- 'ES9UC)%^OJ)K8 %+P,\[T.Z;\/&2^(O;HXVR[R384T?$_YO%WAUT4Q
MOZZPCF1;]T^U?CI=>FN6,\Q_+LK5^Z]/JVJSJC;%/_!+]%OS45T%1LXWFXNO
MW[[]^/'CR6_OZL5)59^]983PM^'/;\,7O]A_?W-Y@>_#-(O5O)A_@4?OG[VH
M9ONOG-=A-O5/S>PIH=;9U,A$.2X\?E&,))P[J@3^DZ57CUWD +W[&=<NFO^W
M>+>XS0[>'33S1?2VFQ\7IXYD)&&9$"1V-!;::)Z8C*DL<>W\W$\SC!^OO+>9
M3F(OI-4F<RR)E8R-E+$FNIV?^VD&\1-C?-9G7@DJJ#$F2U-AO9293%+I;2L_
M'32#^!&26.43$GLGF,U,ZHU.;<RSQ,0FRUKYZ: 9QD\B,J.4X4:)E$ +-/,0
MODNM4=**=G[NIQG$CV5$TY0;PH6(J3=".48<@</$2KNXE9\.FD'\)"RED',:
M<QL&K9D0J?5IRBE5A">M_'30#.&'TAB1@R5*ZE@0KVU*G!90!!Z<.D/;^.FB
M&<:/%9:ZC#MM!(N92Q.>,)TX8IS!B]KYN9]F$#_*2.I2PS3U0G-NJ4\SZJ2!
M/1C&6NVYBV80/X93IV(6>Y*(A"*L$,4RJE(XM)92M?+303.('^LIPC^U"27"
M,6HSN U!3(%].&M\*S\=-(/X2:PE#D\5S5B506A3E,<Q111V6;O]=- ,X8<Q
M;4)@BU/-!<FLRQ)B/"=,VMA*U>I?733#^'&P@@PB5_!=!JOT&'(6Z]0[A?^W
M\W,_S2!^>"P<$D FG!(NMO!CJUAB$Z"KQ*K6^-Q%,XP?#?CB':<L$20X,9 $
MTS*%)4@5M^;3+II!_,3(.AE/O 5VD'!9((>$$R0#3](T;;>?#II!_"#0,T*!
M$H@4E')M4BNUPB<D,UZVXK$NFD'\.+@%T(M*M19:>>.TY*F6P2:T2UOC<Q?-
M('XRZ62"-,@R([+4ZRRQPF>I%<Q)SEOC3Q?-,'Y2P5WB3&:D4$99SCT5:>I$
M:KA6K7B^BV8(/US$Q"1XDA86X38UGF4QLC8!GJ&2M_+313.('XG8P;DR,46L
MU0#G*4DTH@GJJ]@FK?KJHAG$3R(S+ZA+DC@3&%ZHI8R(-0/P)+%NQ8==-,/X
M0>#7VL;*,Y$HXQ#YX]BGC',=WM;.S_TT@_A),Q5"*XD3Q#:>6"-,JCUBG4MB
MDO%6?CIHAO #%$-3!H E 4*5TTYGE@J;L<QKK^)6?KIH!O&C,U0%"+B*,D$9
M+!)O0G3!D&FJ=*N^NFB&\(/Z@":Q5) ^'#AF6@D4=HPGP2B4;>6GBV80/[#*
M+!.9=T0+#%M3*$ G#(4Y$YRVXHTNFH'\6&LLW 2Q7\>Q953B+3)#A:5UUAH/
MNV@&\0.WH(+P6*+VE4 S&F:9I S^S!G\J)6?#IHA_,@ H:24# XKTL28,/4E
M.5,JE4[0UOF6+II!_'#A&8%GH(81SL5.HWC(N)6H?QF\N)6?#IIA_"CF$I3@
MRA+A96)EXIAF+%. HZI]OJ6+9A@_";(B3>-8 0L+;Y5!0$D\3#4.?M3.S_TT
M@_B)-?>&)3IF4G@D:^V1LZ5#-C(,Q68K/QTTP_@Q(CP<-I$B"Z'0C V ,(TE
M]9D4LIV?^VD&\0. 9RU+E:$.D &U9J;AP031+I%)^WQO%\TP?A("^(M*$U$_
MX[$#6(\3:5#;2:JS=OETT SB!_*-@11B1IAP6:J9!#C&?T1B%"7M]M-!,XP?
MY)[8^4SQ,,G>S%6@GN*<<47T'?KJH!G$CV8^9C9.D)Z%58!4S&5PDM@;:GW6
M'G\Z:(;QHZC2A'*"\BF3**!( GO5J?4>Y6<KWNBB&<2/C1WQC@LG/&HZ8DP,
M:).D"'*2J+A=/ATT0_A1+,SY)2BAI$%))RU^0LA7**TR':M6_^JB&<2/,%PJ
MK1VW = @V,8RE88I*I E:6N]TT4SB!\)%&X%A@ML%4XR.$I1ZQEF4 %3VKH>
MUT4SC)\XHR85#)8IJ!!6>DMYQN'%P.>RM3[MHAG$CQ<8)J&4&B&\R9SQ&4L%
M[#7.@AQ:^>F@&<1/BEQH%87D8]0*UB9,T]AJ1O"O<*WQN8MF$#\9GN(-=P2V
M2>&[Q"9<)%:DTG-E6N?'NFB&\2-U@K!F5>P@\<QH!XCEO+#>)D2TRZ>#9@@_
M&C:0,0_,25(A4JTM154%D!<<)XY;XT\7S2!^.$=NCCG2H!!4)990F;K4$I7%
MP7M:^>F@&<2/( BJU%(;<^ I'N8FI0^+;6F&$->:+[IHAO&3IB3+8N:"QV:H
MOCD@9P8\(4QLT]9ZN8MF$#\Z]MY*/)Q ^)H9PF*-(EBE8>3MZSM=-(/X,0JU
M4^H2Z1%:K=,H@UG&=2JHXTRP5GXZ: ;QXT1&=)RRA'M!D15A#$XECG J>=8^
M']Y%,X@?1(VP$T,R;070L,X061#9,I)D3NEV^^F@&<:/#[6+5<P3E T&\%Q0
MDAA"$M@%OX.?^VF&\&,H<0D)DL^4  P&P%(Z025L4?^*]O7N+II!_# :MF/
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M<"%UV,6#T=,D4XBWR$ZM_'30/(R?JUX1MI[M.H<U38AW5'D]Z^@;L?_&V]/
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M0BI,9J_C2.-UY.K822^#!LPGGCBS.D&^.&N<S#%NM9FAYS4H GR/-X?2_YA
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M'HC?%U*&9R@:B)X10X_]MPOQ["^^A)6D!VXGHC/Y#(6\37N%_F3\5#RM< W
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MQ!J2REQS6N ;*,O&-HK]WI.(^&*Y?2FB'FO8333V8CIE?*F!4OID+P*-]"]
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MJB;@V6A1MF"Q$7$2IPL>G+S9]@<)YW/L>^#?G"^6/EMA$:A>#>OLP6<C=K8
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MPT?$91AD*?^G&7V? FS<!<CQ5-/=@%(+"6)JVWU]&&W;]VN+H;0!V)7)GIW
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M@ VGH[*[G\JHI&C(#+SV#!+C!)3,%*1CGDJ6N>.D"28/N/1Y'9[-ZYCJO_Y
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MJ/F_2I_J%":;B;B9U\MMD%8YDPFAU+::SQ"O \S1L(?*>L(M%0)PL*5XMZ%
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M5@("UPFRQ(ZY"8JJ%KE!AKW@Z9.I>@)S.,/R&SOXH%'YS=.5C,QH@Z9RC%Z
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M EH0 Q&2#%0KXPK@/$9N*'%"@T"AP"4ED0;+2?0FR 'Y:J>.^R-7]43?Q=D
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M-CE'E3:X. Z,6"T42Y(;9*$@G*;-B72>OI76$#2DT8=R\GD].4RB']H56JF
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M7I@9W1%!7[/'4/!=)@^A5FV,8TQHRG#-RN!Z+3""VKHU3)Z(1>IZQGOFD./
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M,FANPO8<G=K1TZ8CUS\4]7Z;CC[?.^,>2HM>+V:(Z_+NYJ^&OE=W"-P-/N1
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MB_8UB40EW]S1VEM6@HO@HR[0'M []FH=[U;79?4T[X,Z>,T1"N$H >Z842(
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M?DCV=K]W(K[J%LCS\X%UXOLJ("GE50J,@ 3)G>'<:QF-%MRC[&[N4>WM G!
M=NH-QQ-S4YK.4>!VY%'=,QA:0]JZF$2P6D DP3FF@V'$Z00AQ.:'X)!573KV
MJ':'UTE4J>5RG0_K=U>_+>9?/I753:Y:4%=UVMJYP*UI(V-$R) @66:E%VB:
M:) Z$26'3$O?3@9U0MI]JE(7^)V6:YZ5.CJ::9[U+9+6VB6K\7\&"...,"&(
MH,([@6;'&2;!.SG/-(=O:#_ NZM')VU-?MG;L?#!49-T<IXE8)Y9'JR-^']I
M6*2B>6CVT$[-7IBE2^Q.(5P>%I 6U29Z8@M(-45-C9$*[0C5F@:7GX0R%;0+
M-,:84ZJAU= B0^+03LJ^!4_W8 [%7!_*V\<]45/+V=6E2%))#U0F0P08_ >%
M+95H)1!IP8KFC]*&=C/VP2X=H78*H?-\ZA^O%]7J2%5X9_^"@%'"LJ284."9
M<Y)*(TW4C#!F?/-4F4,[#OL6,%U!>,+G(NOR^?7-48&6K_H6P"Q0GHRVEH%,
M$>'EW#(:\+S."M[%^ 7[8)NNX3N%Q'D[G2]RM<A-AK#KQ0R)4U>OV=:U<!%
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MHE)*&!D]>I]5MJE4$E1/^TNI!8V'#)=NJA1T \JP1/_I"'LZVXX2?^_(*FK
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M,-,\CKOS:/Y>*=H&E'Y)^^TTR/238TZ-'YXNF*127=HESL%ZYXI2KT3B6JH
MIKG<[3Q,OU?RMH-E" (_,.#I)'[Q?%7L;!N8188)<N!>9-+II;"@F8$THLBT
M 8C<')A^R.QI:;?;Y<TFNR(%?GJFBCXZ:7103#!(/* )AF<Z;E+*3.?FAVSG
M\6*]D+,-&+U:KM^NHTZ) #EM8*4EUZ3ZH0]> 3?9NU*JTUEO:;>D"8XH@JQ/
MH[8[B/ID@?^H9[-_FR_^F+^O)ZO%O+Y]M5IMOD&UD_I[QE0<#4]9:AVCAZ2S
M8Z+49"*)E5A*L<4UPS7YJ;I!IT^:__MBMIFO)\L'ZVW?X;SSV<KDE"QPXE@&
MQ++2Y@@FHM>15$KIFA>B[#Z:JT<:MT.E5Y'^X'!Y5Y<2VB1J2O#"7OWKT) J
M<I4X(23 68C,8V11*YL A13.M+@ZN@[758?@]$GPAT2[/%M,=@7R[WRN(MTC
MQ7(A$I(O]UN>5!!:>7 9 G/8(@CGFGQ7S1'I,^8F3Z;+?Y_,-O4O='QL'JJS
MK+Y__7.0S>,:.GU5F"R7]P\%]Y]_[S\O2-RM8KV>3&?[%M-_?-KS>G R*[FD
M[S_5]?IOR\7F"ZTW3^?TL^ED]ARN%2;;HJ^KUP?BA+J:N@(KE$PF2[ 2A&46
MLN,LB!(DYL@:;QM/U 5J][LV=ZPC[BG#*Y:5TUK+C%P ?4EH&*H@LRPY, :&
M;(!RL$_N<&1>]([B %%+G3#="^&2E_5_;>KYS?V1SKLGC*X,CS$['9*.!J*5
MUN3@N=$V^^!B;.XAZKD/;[><L)_-.@)NJ-CC76?1\[J/]F@]8725M;>)]BE4
M"ID['[F';=0/2TQ8*ZXL5JH7DN]CI^%@_0OQ6^FJ[5"A\Q8,TUXEGS/71D7A
M$K:PE'L(QAH--YT%VB699?6NOB';D$3V+]^9+B=RRX_#"57#9>+><YZ )X4B
M<M1(QJ6(-N((2_%V2L\3>*4E9$,Q2RF8]&I;TN9 U/;^AROGO4M..X:TJR@Y
M:94>2.\49.+RU((1SG>PC4>Q:8W39:A?(A6/'B;[AE090B8^YJ@\X\X(GK-^
M.EJ58?E*-98VM#S(%OU!=XW<(^D\MD8"!*_!QF0E5P*"=#Y%K]6@O<-.UC^&
MX(WS@#E.^L5=7>AI&7"SI2;]H'I3'&CI?3V?+I:_+M;U:J^6<.#I2F=ELB M
MRR<%-I0Z2(SK'),H'8M:1(_VIA2T1WW1-2RM*/AJ?KNAW4PG,[]9?UHLI^M[
M7,QO3R'GX:%5J2:B54PA2 G9>[3:T\&8P#C&F&T>U-];680>:-LI1JT(_8&>
MJI=EBR>0]L>'*Z>"1R&""8'T3RO0('<YA:B2)CG5W-CKK;)!#\1LB4IC\M5I
M7B_O[D\7MOL&5,(FRSEPA28"U]:J:(WUGE[H)+:H<]-;L8*.R=@1,L/I2\OI
MU\EZ^K7VJU6]7KV>3GY_JCBZ?C9(?JT/U3@[>0XR9KEUZ$M54@;:<&_)=D&7
MT8M2(7]0=?M,$WWH^XZ^0!V*L4ZL*/U=D63-93#<R$B @02.3D6?&1H1(;$Q
MMK.Y&'NTP.T2'/",TXFL\/Q\Y3$$8<B$,8R4%C1.2J]9Z3A: O]8\P.E-[U@
M%#S1%,#! S.V7JV>PC->%![M_067#NWXN<;.@4]M1T$>H24ZID3POA@'](_L
MP$F=-5,ZM2_GTL'.C@5:?/]@%5$GQ9C&&"1HZSS0ET *M8PZ<PU#*AL'0RK:
M$&/1(0(#A$.<&ICWNKZ;S!YBS X4;?GAJ4H($1DJE0(I0BDZ+U!BD,)QQQ(S
M0\;0G.7W;TJU15=0]!E=>;#ZQLM'*IXSLN@<::_"A<1]X!ZEHZ-08\Z!7YFS
MOA59?@JU[ >C<1 >>$ 03&>5' B9;+:)6<8E;2OJU+QG0U]%5SHGZWD(M'7S
MA,7RRVG^G6]/5HJ)Y$U"!,W D8WIO(X<&;,&<TQJ2"(=#WANANXN1TYC"%KY
M4D_PH#Y=X1>WKE,J&Q?!2VMCM-%X#3D%,@&;?SR]9)-T0)?&>Q_*[GTV"IX=
M\D="&'8/J(1DSGKA<Y .C"KU/DBZ)-(,#/,N-<_"[SF,H:4ZTRDJEZ/YT6OG
M?4.J2" Q#"122-FWF64#[O&,CX$9>V5Z4%?T/,H>_<!WC1PD?:*OS:$12@"C
M_:MH=0Y,1(4A^1;923T&+@S%'^>!,Q3YMT*3CK;71(S9OVZ6T]7M=-O0[6AL
MY)&1E?#<<<X=0@((7*%E,6LK%9VSJ,6@)0U/;8[5EG2[W"*=0=10L<LUH3:9
M/;>&G2U6AV]9]P^H(*/0/ )#XR% 0*LR,XF67WQ$T/RRO,?NB!W1M%-DAOJZ
M:=]A6=].U]O<P(^+Y1^3Y>T1K7#OF J0C'VN,ZG,#FP@,U,XT$E:F7B2V/S\
M/_]*Y!**85? 7)3X)T4F'AE9!:&,(8FEE6,QDL@R\LD;E R&:RM>W"&!3V&9
M_H"\?LY"!%8*UR7A278:C=R"93Y:#](8-F@SYY,UR.'YYCR8&BH.6['YYNFL
M>WU,;=CW>"5B],PHQ4J4 '+C,2K+00?-?0HM6N/VI@AV!O^B<WC:*8$[WG^*
M*KAW6,6"0 7666,EV*R]#\G0W[QTSGDW9,K+!6G;,4SM:/R\P3,(O'M,%4$;
MSTW.M%#(@NQ>@<QZSW6PHDW+G]YB8'JD;B<8-77._WTV^40[>#7_6J_6#ZKL
M&50^=7A%Z];!*"T#"*"->"X80482*M&?OGED>V]1M'T0O">X6M(^3+Y,UZ76
M^M.B<$%;/9\)3IZG*DGASD9K7*E8F9P-"A330D0,.B9HS V]-?SJDQOZPJTE
M6_R_]7*1/D]7JVV;G09"X?@$%<2 V6<OD3C=96:C X1,.V(JZA:5MCNORSP$
M(W0.6$,.>+W83%?3R9SV\Y78<;&\O_EY*7LMLC-GJ+Q6$A,+R9H$423K4()F
MRNC$G<G-;P4[+][<)P_TAUA#)GA7WVZV+N7I?%ZO">!Z61:T]7JN)S3\(7I_
M5WN$<X97=,J1H9)E-EQ"U-$)GUUP)-A",$R-T(CK(+RQ1X2&<M5\9Y.\_! .
MN8#W#ZJR5($;^K_@!@1]*X+VIF,VAC:96N2U]F;P=1CFVADNPV59/;!KN?_8
M9O/LW\%W=U4'>*/IE%72,:((3&MP(#S#+((N6I)U+&@W0F.R0\X9"+6A^.JI
M.="S99S^_%+/5S76<Z+0H;RK(R,KVJPS00GGK0#@PH5(!YY/25O"&)O?&@_9
M=+HIEW0+SL#,\!W?-F")P^,KF9U!IH .5@DN(D89Z5L0B=,'D5)SQABR^W1+
MQN@4HH'9X_DB_ER^V#.P,C%H9BQ&30J[(?O*&<&2$8X#,SDT/T]Z,TJ[9XAN
ML!E:&WF4;^=SQ&D35,8:SPA+!J'L7I,9;I*S@"H*U**YNZ(W4[4'3:-3C(;F
MD.\$77,^.66:"CQ"9N5^%C2)3N9#CB[Q;;O98'5S.=)YPZ(>N:4'I(;FF>9L
MLF^_3J=0RA\R P:DU"A("5?>)('<06CN\^B\]U&/G-$-.,-%,_]T97.  78\
M71FCT"5)VS$&-$\NV21S()XW 7*;YAF=]T#J@>KM$1D\;OWDSWT?)ULA+$@$
MDF;T)V0O3- R*.8ES[9%!:CNFQ_U0O$N4!F*ZNGCQ_JF%*=Y7O8[0N)=?;.8
MWTQGTVV'$?]D0&\[OA0?_7</'^"0#F:O7+GRT5CZ<^J2 &))2CK.H\R(7*H6
MU>VOP4,Z/(+M@F76DS]+(#'M?7)7+^NOD]EFN\;#X3+[1I%6G5D,2AC'24<R
MH;2S3PZ#]EDZ.B6;$W_,3L[ND1F3./EVQ?MF_>E@1DR#V:KLR59/6OC(+(A@
M2T^DG+3+G#EO<HM[M6MP>/:/6$/Q<,K"PJ?)_*Z>SE_X]E\42_OW)];WL]GB
MCU*/Z>W#A[%'M/3X1B(/1B85#Z2; Q0C/PFA8N#9*>2Y18&2,3M/QX7JF$1:
M?+K37J7/7V:+^[K>=CM]\\>\7JX^3;^\G4WF<?IU>EO/#]X3=_ZN*H2447,.
M/@38VAW(&.-)JQR+EZ$YIUZ#5_?2>(Z)1[^)_6\V:6=G[[<I*VNEXY'Y;,FZ
MS29Z)1-ZEGS227G;0F6[!F_Q0+"-B;%VNSKKMG)NW[05ELP.YYE*7H-/REK%
MI4M"YZ"U#BT8[!H<S -"-R8F*]_,8E[B.VKZ86OF^G&ZBH>26L9DD-$ .D06
MH@DI6*M%S-BB*M(U^*8'@*Q'N\%_+@V)_WO[]S<??ZW7O\T_;DJUSA<*Z$Z.
MZ?8%E6/:.6ECT,!!&N43V><6#5$D<-G"62'&[.F^*(AC$E%;:]K?_N?FX41O
M*Z)^G*YBW)&<MBG$Q( QZ9UT$#T$BS;J-F6DKL&M/@!DEV6F!^&Z(?GZ&,I(
M%LG9++1KDDH$ 8HY0U]3!EZJ1KN8I8LNH+<NM @QOEX/>@= C3#FN)LPXRHR
MKB7M6$=OP0D".P74BKM2T(/Q%@PS9J][_TA=C&/H+T\_>[R5?%>OZB49GV0E
M^)N;Y68R6VW_K&]?N.K.8:>&KZC(&D&4WI"8-D"V"5',":DC>H52R1:GVC7X
MZR\$8T-E_#%(\J=%_Y30O4?7/GE\I2'F$%5@.3I0 :S4AG1!HR7GM*3F,61B
M[ [VOC :M^PY=A/88M9*,6,\8R8+%\![YU0"%WT469/Y"BU*:ER#"WPXY,;-
M8<^W37FQC(O-[^N/FQG];K$Y;*EU_[)*<>616\\5 F N/:&]*S%^+ ,JUMS5
M)*[!07YQ0"_&IG];%O7Q0;R?PW$OQU5TO$?:72R5L0& 6XC,,@_)F\ABB\H!
MXAJ<WUUB<P$^>*&PO5V6HI?K^W*[N"Z5T/]K,_URY$KNS)FJ[662Y3P&078M
MB6R>.=KL0C+%O&T>>2NNP:?=+UH-->A?%_.?%;P7R_MV(3B=IWFIKOG+]':U
M7M:3SV\GRW6YDMZC6W<P<V6,0&4E\XI%4$AR5$6.SN7L#?,M&$:.W8$]/'J7
M%3_OZKO-K%#O_D&.GBUU?IR@RN"CL<JD%#) "K1OD%FYE EZCRW:^UV#=[H7
MD!K*F'T<_'P-_*XN%R^%B3\LPF:UII\O5[L[P[::KU*!)R,,%XX;2*6(?U*>
MV8@AV-* I3E/C-GQ/"1FEU9BZB^3Z9/:?KX0^6$\*7 )A2GH8JGYS9RUJ!TC
M&"S/ODU%BROS.W>&4:<BY+?YY.$.M[XMG>G?U;?UYVW+T[!8[?7Y-9FJ4MD)
M;@,H 0*RTYBEB;19;RV3P3:_@)!C=@H/!-=E9<:W=MCGRXL78RL16'"!-BM=
M !3,1\YECIGSY(3,S6LIRC%[B/O"Y[(\L;7B206_.<<YLG]\E9+Q3$C"D:Q_
MJ[V3*G/)$4$Z;TP+\7%E'M_.,+JD;_?GFH/G.FQWS%#IY#6+BDG#&%C!+'=>
M)RV#H,^#SM;F/'*M7MCV*'7I%'E8UG;+1^\53Y^@,I'YQ(SU2CG(B7M-?"\,
MT!\^HFMQ;(S9?]HK2".Z]PF+S^7/AWC#^>UCZO7J[:*X:M;3AT[U3S]M=^MS
MUJLJ$ &S\ZAUEF!D2=GDD1L?O,TFL^9UP.65N6(O 6?G8HGL].]B@O8&%Y\S
M115S5DH;XX* <IF/WGOD1F#*2FK1HE;\57I?NX&I^R/IFU/O<*14DVDJ$Z2R
MD@O:F@);+J^$-\)H'FQ,LD7#1S5F+^H 4(WHD-IUO5T>??<LY][\/IO>'8T
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M#QC1JO^^_<6.GS_.\1U<?_SQQS_1>O^)EO+/6YA>K.I#R7A;??_J^L]U7>I
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M5=YIZP6W3G %7@7//2?!QQ3+).C2D.T[3@TF;$*)17<8#$;/R9^GT?/E<R7
MT2AD1K)@0/ 2/*TYCQQD$-:-Z;:E4WJVP& H>A:;9OUHTYQ0!W_7XY4F)42X
MJ*PS@OXJ?2:V+:(,-=F>J7G3II[KV7>I8'4 S*5(?KR>]\X!%5H>+&&2N%,H
MK-<6PX-R 4Q+FZ]4 VM'R2-LT0]TU\8Y65D2A,)HZ1&X]5Z ,1(,[<^6POBC
MU-:&X(OS@!F*[._K^72QW!:]/WKN__1LY4!ZD3!Y46J468LQ!@%)$U=[X=B@
MP6DG5J)M29P?FR2UA.0\,O=;?%9X2"P::Y7*($))?TTRYA23L4(.6O)[\*.^
M/1[]4/+<"J/)(QD104@272HZHQ**Q\.'IZ#CE9W;K<BRKP9IQQB-@_ !I%(2
M6<! M@OG:*3RGG/N464EQ]6PKA>RGH= P^CP<TO+VLR"S>BLS!K0.Q]TIM5D
M- IB=H-^;F?6,#T9SWVE9<_;>V."-"DMFYT0P"Q8 1$,:BL-:/2*Y224&;1+
MVS!D:;/]P531YUI:[S]-EO7J_>;W_ZQOUA\6OTSFMX4 ]^_JV_KSEP(YWG\K
M^5"N;5?'.@FWG;O2EDL;,I>.Y%/.9.)92!:SM$9:-,U5W9X+T7;I"!D:Q<$X
M[^AN7H3L/4%YO+ML\UDKSR4C>B17DL89?=KT73[I*-9=G1YW 0;ZD77'0XQ_
M7*Y61OF<.2-I0W('C?694(K299,@A@LQ[;&NRE?)L^=!/11+TF%$2]P<V=51
M1]0YTU3>JHC:R>!*[7UN;&DP)')$[P4R/6A9OQ,;/P]!]Y^CBOJ"=$#F>J'I
M'%$(?WZX%(!2T=D8 HN 0F%VA%B,2:K@/&\>2]1S#=HN-;S6L%R&V+]./A^_
ML-@WI%)D#T'T7'#Z0"PRY4Q^/-]%3)%=J;+5AI8'V:(_Z*Z1>PBVH&*$)#4"
M,]&;Q(16PHM@6!+CO/ :@C?. Z9IN89Z.:U7MYO:?UE.9UPP90YZ@O8^7R5#
M7&R-2B4_4%B&H WCB4EZ!%*0X],3VB._Z!Z8AG3\VV3Y<5K/;E_-;S>T(U)M
M_&;]:;&<KN]Q,3_<>OJDL17#H, +;TDG@AR]MUH%I926)+ 2CC!.J5/Z]@%2
M0UK_LEG]G?ZL]RPE;FK!!!PD^3E35$E&IM *89,!S,IZ;="E:"!X[7"$O8P[
MI7R/6/7) (?E^#E35(++I*3!E*T"9XPG:T5*G[Q*2K=I4-Y;V=/A&: 95JU.
M;7KQOVYF]Z0JDI9VPJF]X_F*2RT-TXK8-8'FWB<L3?90^U(OQ3;/2.^M-&D/
MIW9[8%IK7YL[8JVR@">UX7!%K&/C*I%!:"&%(VD$1@:G)0B>&4L:K6?-C7%]
M173M#J#+&%9ALES>3^=W_G.IP'VR<?7]L(II0SPG4BX]9@-$%U&J<J&LF+ !
M1M2>=9B4OU;P#!E.^F/&[IX@TJ?'*IUU4BSDG ,#SYD+(H"/";F25HU?0V]/
MZ!9P-)3@;^OES;8.Q]OE='XS_4*ZP9:MGKW ;[:.W\GL0\E^WG<^GSE+!59'
M]")S906@D2Z"=3HY%4.P*8ZP/4%7E.X?K<N(^E?S=;VL5^MWD_5#=9?;QUU.
M=C8W.7^2RIMH/'!.7P$#B]%GLDK)*(E).<=;A%(-I,1W?0QT"-9E6.:7R7I3
M;)!(:S^915X.JH)UI,DZ@Q+(/N71!3KUO&4Q!H>VA6$_D/+?-4NT .<R+/"N
M_O+8..$V3V[J,_7$G:,KXW-RF?#4/$-,''E6V5F!UDG&W.@MAZZ9H@N4+L4=
M3_?.=%#>U-_$VT\G9WFR_ERJP)S,.N=.7=FH;% B<>M*!?;L4VF/+941I:^K
M:FZ&F&OEJYXA'*PBP8N-U)^GF\\'N.BG9RL=50C9A5 Z]-JLG73<:(<.@).%
MW[P1@;T6MFB+R25,TL>3<EJO2#Q.[@L0JQ=\^VK^:_WG^L,?]>QK_<MBOOYT
M+&^Z\;R54#H%R#X09L"51S0FBI  =&88F_./NQ;^&1*_4?+:_ZTGRP]_++IB
ML<?IJJ"#<#J@]$D 1.O0" &2!*]S0OH6W>[97Y*UFN$V7HZBMQ^RJYI-6#&#
MA$,I\2TT2.-=C%[ED FAA!I:<-75N&,'06ZT?)47FT.QN8WFJRQPYDF*.^,9
M:&%]ECJHH))26NG8(HCJ*GV_?0$W7J::?NU45I7Y*B%)Z90BN]*: *VTCI,>
MRC!9#,:PYK5K^.C=S$,"]XVI^BW\>K#P=LORK_]G,UFNZ^7L_CFR/D[6DR'?
M=>FBL\\EV5^?4&_VYX<KC#SJP'E E<!$CDDQ$U+B'**T_"0)WO/.CE69_?[!
M*JD,C(/720<0#!QF<-E9;9/5?-![YX,%9ML0X\>,HS8(3,9<5O9Y9^]OZOED
M.5T<2QC>]3RI<#S2_,R C6 A.<TDT]Y"Y$$Z/F0NT5DI(DWINH\]6H R7#;Y
MPQ)_FZ^^U#?3C]/Z]GANX[XQ%1U_0B4FG)+.&=HP]Z4W(<]9<9ZCO-(4D98$
M_2D]?"#XKI.'?$;%%8!.T8&Q&D62WEO2UR7WT@W9LO:,[->!..0\<(:[&OA:
MSS<'FRL]/5+)I)V5G"<7,IBD2)+JP%+2UFFK_ C#U#I4'!JB,!0=W]!9.5E/
MYW</[8=>+U:'2+KCZ4I))31XXE";(97^3TI[J9(KA518;!Y"WIM_HD/JM@=D
M*$*_72X^3M='Z/OMH4I%G[G14I74?$"/7A@&63J?9.:Y>=)7;QZ"#LG:&(>A
MJ)DFRSEQW>IMO=SFQ)=V-3<'"+OS^4J@(*4BHP]. X'DF C"9@DDET120U;N
M&9[&74!R*7+'Z6RS/AC4L6=$%9/W.G.MG2(#!Y-5*B%G I)!!M!<6O<6&-8C
MR9N!TJ=7;[<'K$__7@F2_&6RII>NMJW][C:S;0NL8=]V[3Z^K+"H^#( *7=<
M,@]1^80R:(7)L)/*YHW+QY>%29Z^ <YLZ0<KG'&.K$\O#7T62C47%/W[^$XF
MQF$?WWD(C-['MRD%:_S-38D[(R'X=EFZ=M[4*[S_U\URNKJ=;IMXGN#\.WVB
M2FOEF'3),7!@43B.**0@>:N()FY(RZ^-5_!D3MC!4+VAU3"MY>5;#V8B_OQ@
ME5(VFM%_,@?MO$XV9,>Y9V@@YFBOV-?7!YD60X)Y 780 H/(B0LP""H'*TH_
M)RNT3-:X%LGC?;OMAB?V>5 UI&5.[\+!9/%O#U1<6DQ<>Q=I#MJ/U>@M9AZ<
M)8,7FV>']]+ZM0VBBP[VWY @C_HM,5N>SNJ2>[+G>-W_<&5SBB[00EEIO22L
MAT"&:2Q%I;C)MOG%6L]MAEH>H9TATAGI#DK'?8]7T0B+4F61@V%&.^&$<2PI
M$2R6P)4K.S*[(,M!"O<#VX69@*-1.8J$04H ^A"<BB5SE2F'/(MQM2 8BL3G
M@=)4O9G,-Y/E/=?E-P?/QAU/5BJXX@\R4>D27Q8M&K>-_TH:3&X3>]G'(=D>
MZ467< QW$_FT;;]:U<>JF^YXNN*1V!IU0A82J, P($=KE>:HU8G.FTNT]^G(
M2FT/R85(?33B8.?SE8BH2$-,,2?&M49CLWHZ6TJ*YY4=R9V0\3!+] /<=7&-
M)(4DB)03R@BE#%A6"1B!:WS)&Q^T.>_IO99[YXGS8&EXBK_Y^VSRB=X7Z\^3
M^>W;Y>)N.?G\;DKP_5;*@+RK;Q9?Z^611C?GS%%!%HJ#E3J1DD/_09^T0V9)
MV8&L^(BZ$W5$GL4P2 T6G]9)4&NVT@IF=1"(H-&A$!Z#2I[^FIAIGM'5<V>;
M#MW7;4&YSH#$&$HTIO-,@<H0HR6V?CKI;%)XI2I"2X*>'++8,7S7R4.T.\X9
M8RE;!R04T5NP(?D<<B29.6AWC99!K=USR'G@-';?W"P^TV9NMR$&_*!ZL//9
M*AI(3%O.LN0@G?)2&Q- ,[*:(>@1=O'M /)%MZAT0CQQ!O'$TS+!H.>)&-0B
MT-'GL@V!^T12B5F0S:\X^@M,[9%XS5!I2+SP:3*_JZ=S/YLM_JAO'XK='+C[
MV/M\):S,.1ANM0=@RG@GHF!9BR2-AQ8NN)Y;SW1P_=$5*%W2\*#_^\"(JC0,
MM]EG<$*2D,@H0#^J!%$Q=FVA QW1YQBU^P%O% S!=%3&ZAA)](!PZ(T(/.12
MN]EDS]BHU*-AR7T>-%U2\^ I>V!$%9%%:74VABN0G(X603#(B,*2GA@'I>;Q
MFY).P#]&S$;(G&?JG-<R'>]?%]SW!_GM>[2"TN)$^1@8T!ZR1N98"%(%TO]"
M<LVI>W[AR"$/X8[PZ(>F3PO:*X!_?J@B!LY6*>\-@P!,Q.#MTSD"BE^;6Z,]
M?19#034>'K""5 FKR*2GL\G;3.Q/:@5A1"*IE(<;U;G;)X7/ Z(9 5?K+\M"
M0;[]6R$A?T'"\K/JS;_MH-OC;RI$DR3+S$@-='@37RD9.5@ALJ-MCJA#:QN
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M\ZEE 7Y/BRZA&S9/>*GR ,)R9@18;W6@E(@$2AB&GS:X&-*$!@<*<?;!@M.
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MAYUM,@['FL0MUXB42ERCEI*DMRS1X$FL;PATG!;IO,I96WCVSIF-*_'G:E1
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MMHRE]14IJU&!3PU,FTOQ>35'I;=+)MA7A<0:KP,,#E\L>>'Q'$@DP+PP0A
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ML$K@7PD&E/"CD0:U5IL^5'^L'';U^T_8P9M5=;O,TGLGD0T!5UNPR5OK1>#
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M:$O8!UG5&HYGU-QOYXO5Y)]KW\W;ZP\+G(T;R95AU W&.J[/[(0''Y)4QG!
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M=#[W+@ ?,"73_.ZTX*BC>LR41\3!6,:-A""8Y4Z88(.EW@!N(_4)^:?SA7>
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MKNX^5O^&GVZREK7,O?IBG[>#7U]ZUOK]?GZF7^QBP>:I'*P0D01JB;.2,:D
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M>^<;W)?J,S)IV.2JC79-<OG1Y\EJXT;\M5QW*%<=CHZ?/:V#'*D *@@326L
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M_>#\R+M__]MW$..K_[[^Q0N?;_MXAO;7KU__BKO#7Z_FMW];H_SNV1%0@>X
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M5%.RO\TFLW6"E_^\&]]L+IC\_$P5_TZH.Y_/S'D9$JK93D7PH+3%-_4B.@,
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MV'C)9&2.2\+[O&+73Z<SQ\$TGDIL:EI?-Z4_QV)='RPM].3U%9ADF 0F/4\
MDC0\1^)T.92(#:XZ] 88BKCT)*L?-* [.N.%M*QF'^FC"R5[:-OR:K;^XP [
MV7=;A0H<JK+!;SG8&*Q3+C#BR-IQC)ZWUH.!$^A.2T]ZA'1\Y0G+Q68UF6X:
M%3+<=UME%(*6-#-\8DK1_-/ [XVJ!^_A0ME)/]+=J3+# WG).@6BG",$D-8J
M *Z<P.",9 RS,0D[M D;D)N,KS''P30V-WE%1OKUI\F'QN3DVQLJ3N0M"F6$
ME9[LK[/9F2 T2@4(R9S1:5J_PMI!3CJA,Y;LP_+F9GDUVWQ^ ."@\'?<41'O
M2@:MP2P8$$362^51,*MXD#J=86'+0:3?#SSCVX*#<O_^TBH*"%&6YN@9@)GL
MH]!,!\^U4DE#^U9[@^76#"+PCKB,)>DO+MA="\FOB2 '_)"]]U4*%.-6B\ P
M 7=$=)PC3NY$]MQPWUX'CD^MN"!'I$],Q]*?[X9ZD"X^>7V5-+'C$(PR1D4)
M2@?SL*$7:)*I"_4]>A+H]UW<QH#PLO0G.Q^L$7R[&<R1H[=.!.V=23()=E[A
M?*?0CN, &DOX)?.T6-SEG![][H$@'Z0<^VZKDLQ2HZ'/+0ELQCDI(L])&I3.
MF#SJ=G@S^M%18LO!P!E+#1X=6#]E@*_^=;O>E'GR6[WY?3&Y6:XV)07U5T)I
M;\&7/A]?>90Y!Z\YT73@*6-T"+2@!H[:)#A#-Z9?M3H!B"=0OUWQ$L?HV/YG
M5)[;I"!HXOX&F%#(E20PK.4EV[Z#/SR8>S28(O6*U!DN5M]'1H=5?=6@?4A/
M;Z@""X *,2!3)?\7,0;+H@Z8HB9_9,33H%-KVH@XGBAVS=*@'"VBM*@Z*&>=
M7F(HS1&<"BZX]D=_@Q4SZ$?8/0%R>?NJB@-Y <9FZR.XQ-':F,LV@P(K0H<.
M,8.5)>AW=O>#RZ6=I03,MM3KCH8(/+%W+-;09LUSV:.,MK74S65(O1=8QHMZ
M[Z=!:?)!Q<"4#64E$QES &N8,\H;%T7[W=3CI_H%[:;V N;I5*5]5TJ?(G*;
M0P@*M2+V(LCT;7<"06;%W(5NIG:59].^E3W#=XD:) +W)N64=:;91Z:TU M.
MSOD81(E[.,OMU+'TXSAPQA+_D'U-R4JK3+;:&#*F+%D/C@>-S(K,+<KV6Q;C
M]S5M++QC^YH>AU%+)_'Q*/87/O[APBI'&3@P+I@TD,F?E5DR*[4-VN1DVI>\
M'+_!Z+%"[ 61L2;RZ5O1:E/:KV67G$@02\ U<UX"ZAQRZ;%X?CN4O4_WX6$[
MH\WMN_IVWU#UN\GR-%G?(O!;O7EQ_6;R9[<M\2YOKL!BM#))XF$2K$2'$8/C
M8+4Q(I]3D8Y._E#?A=+.2RQG-@W"W44E$NS]9/&N7I<ZMYN'4ZQ,$@V3]?L\
M7W[Z7_45_7.ZOJZGF_XF0[?W5UF7T ^=DXL @3&KC'. GDF=B).T3T\=,-;R
M<J;$J,(YLXG1GXI_P0.C1+*6EF7(0%8:123S*;)V3JFDV@=J#!@G>CG*VA+F
M45GNCJ'[^GJYJK\O;7#_Z_TZV.6Q%3J/%F12 A1P0LD*#&B,C)$A8^U/5 8[
M+ST+A1P1\S/6S@8+9(>G5A%*Q6YC'1H&5DAG@K,1H@<$)U3[&F&#'>]>JFZV
MA/S4JOG[8E5/YH]CKEXLOJ8@K'$U6\\6[^+MJM0^W[9WZ*"Q[5]6*9$220YM
MY!S*-CJ::%7I0L>B#WB&U?3/6I%'D\2I];M\VO=S]6L(3R'?^"(\V^NG/I9/
M7JX><?>.B_?@XZH4_<>CY)Q)#UE[IYUGUN3HN+&6MX_N&>S8_ZQGS3D*[2>;
M8.<SI;[(0\O(?>EAR+V S!ER":0]R"./ALOVL3/VOR?1R<1TRG(MZX<I_Q6&
M^FK[X8]\]/#LV6*SO(/L;D>(GO&RQ,<OR_;1GODQU"LKDT $HP&S8B!B=)X[
MKR)G&CR!W7XBN)]Z(IR)/,8+*/EV;G__53N6A?M&4(U]C#Y?4R613-E3]1$S
M."8M]SSY;&64PC+9(?F+_=2J?4(AC)9K6']ZU/UKM5S0C],ML"]6=_OYSQ:/
M+Y@MIK,/\_OY^N(:KY8?"C+_YW9"%SS@M$>O!WE?9:*63H(*4@7@)KND19(Z
M>*V8<K'#H>?/?>IY#M(X!X;_,$GOK0]N-JO9V]O-%NWER\F!WHD=GUS)((--
MY ]E,GG::R^]<RPKESBAQMH3#_YS'U".B_LYZ.EAQ^*;?:ZN9T-M7U=EY;55
M+&-,"(+L6XC9ZJ25$<Q9Z+ >_]RGF&<@C M4\]$4O* I<[39,<M9$A!+,5;@
MWC#0-AEI58?:?7_=\]#!Q7"!2CWX3N&3;ZNT!:U(G &" "70&66"EY(\%<')
M>VFOWG_=(]5Q9'$9.M[R]&!X)M-U8!6WI7\X4P:\ 0UH@<=DC5,R<R=,!Q;_
MUSS#/4NQG<,DP[LR,OT \G2)AZ[3;<PA5IZE'#+GVD0'/@JBM :]*RV=;"FD
MTW[B_76/@<]8@"V3Q-HM,]???O'DX!=_6W3C[9YY=/I!55YZ<%&Q9+,'SASF
MH')&%:-"R:!]2A/_.<]^+TYDYV"N>K3A9\0"OZY>+(! H<&BIC^L06:BE4YH
M9W2.OGT&*?^YSXW/7% _V=0YBTFSE0*Q:XX&E68,!'AG#!B,W"3-=>S08E[\
MW&?19RNBEGSL,<-<7C^95[D%C*Z[76P>QY%<_Q!'\G1QUQV<:_@75QF\%T1I
M/1/D5LK@.#.E0I[5B47,'1(.?\[CZ+,4RTD#BI;3V9-1)$>>3'=^=B5C=-;X
M$"1W )(3TY0\FIQXZ?V0VA?9$C_WV?38R+=<A;\4H%N_N"Z>^G98L^D],L7U
M6+]9^I(.M'RW*/D4);GWSTV>K:>3^7_5DUV55CH_MQ* 5EB%*0!9'VF\E5P;
M'PU'%UF'<S;Q<QXAGP+UKTKW'[]\!SA]R!_;?WCB]_?/^ ;[3Y\^_9T^X>]$
M:7[98O[Z]N9FLOK\XOKUC,9:IM%B\R@4:3F?36?U&N?SY:?)8EKGY2K?+J[6
MOZ_KJ[N\GK#<AJ-.MPTTZ\UD-E]_.WKZ\GIQ55_];<1V,E_DNV?1_O'BRI06
M6,PQS\"!SZ9T0Z*%($;K('#9:!4>^,NV>MSDJ^[*%Y*Y53PA&H\(3*#-'HW5
M@OYJ@M9C-I6?S.>[YW078>SJ8],&@>U4*Y]PM?GW4@BROOK'WTB[ZZ^_),)#
M&IWN-HW^\;=U_>YF2P[&5(+7TWHQH46G:9>DQ]=7GD5EE4TVQY)/2HN0!R&]
M0W Y>S5F>;VCZGFVE>LN]>@ REB<]6&(OR_6'^KIEH4?+*NX\YXJ0<XZ:%Z:
MEW,70<J0C9 \)_)#,[O4%JL=!?J]>HP%WV7J4!#)QB@L418LU6.\=B%K0I9I
M3(FW]U-&:74TL(8<!\YHM3EOWQ*)^WTSFQ/FC:E<*7&]1T/:/[32AHML5&(,
M/"3M; K)>:% 2Y16MB\F,=BF38_D9#3<SLMG^'TQ7<[G)?6,3/?]I64[M9Y]
M+,;\TOT&J;T0/B"M_AIB"$YS;WQ0&)+T'%@3E3XOOX$9#-E[Y1T@Y!2=]"8Y
M&;/+0AG>?FMU>+^AL3#V^PW'(? 7\!N4=*)LZH)!@&BT1:6\MR:JP)+HT.-E
M7+^AL5P;^0W'@7*9G$][R= ;5YK9!,>LTM)9<K^\DIDI&7\JOZ&Q0!NSPI[A
MNTP=*AN=UA$QD@R :++C.OF(G@B3<3R.VA>SH]_0OX8<!\YHM3D?\;>XO'V[
MN;Z=_TC=]FA#LP=4 31P:T#:[$H_>L=S,$I:E8P4$2_#'VA+.@;!Z RX_WI=
M;[[617]!3L^[R4]Q0J!T@&283CE#]L%E$V4 [Y+U0KI&O/B\F'[R/FN%*O*D
MP)0:"1ZS1')G+2!/Y\ST&PMC/],_#H$1F/ZZGO[]W?+C+U?UK,A?E1^*V-4C
ML=.OJN?UN\D\T<3;?-[!Z)^XJLHBF6Q2S! 5"'!$3;)3/FH>2WN:,8^$NO#X
MQE);]@7%<8:WJ1#OAK.36GU_296,D-9X+@(+QAG#2-WI5_1DA""EO# VWDDL
MRW$P.@_!:\?!:0/.E5Y@KN1P8/)HR:W@4:<.600#4.A!Q'H< L-([3ZPZ&LL
M1UI<Q:?WRO==7BG%N>:V%)OCP$UP@AQ#[4/0+!KCVL?GCKH+?J0![A&1T;R@
M74SVU7(^)]+^:;*ZPL5D_GD]6S_ZU3ZWJ-T3*[)U(BMR D0!721/X'NPTI#)
M\\Z?87N-'BG;.*"=7*G:J$V5DPRT_G$K<@13#C0A1QN80<4\8Z.>R393C,&E
MV51[CL3NY/I!GG8);UPNTI\?R +OW7UI^HP*R Z'Q)W3+H(#ZS$&8R2W@?/,
M0_M:%(,M+&>C/QVQ/+D^O:H_S@J/>W&=UIO9S?XS_R.>4@69M78FNLP<T'?[
M*#QY9S8I9T!UZ 4U6%3QV>A49S1/KE7/9Y.W]P$.SQ;3PO=:\:$G'E/)S)&1
M=^\,@:R"\L6)D^ SLM+&I?UF\6!5H<Y&K[K#>4Z*=9>XW56O[I]2<:'(M<R!
M2RT@<&U9Q"#('1'9&6("K=5JL&I,YZA6[= \_6E%K#^LZNGLSJ(OKAZGR%WZ
M>863(, R3BP$0%OEO R)26')[3+8;#/PO,XK+&JIK6$Q,P8A&\>LI+6+<Z-9
MLF',=N#'GE<T%L;^\XKC$#CKR*3_O21,YY]??%K45W=!D9]+MM;F0(#2OMLJ
M6G.,X-(X[A4$(3&"%4P@"U9+Z-!(;]SSC<927@Z&S5CV?M>0#\:;[+^Q\CD:
M'Y-.VOG  G 5_/88@+F(&,*%'97T*^&&:C,,E)>N6<EYK35ZX[D#K0@:\O/I
M=XX9XCQYU.[?C<.93J$WQP'5,KOZ57WU]O9J^]I_?D.;O\N6_N&Z*C'0Q'R3
ML)J^EX:5=$S6HS(Y>M5AZVNPK=.^\%[V!\MHB2RK)9G3!Z5=7*7_>SO[L,WS
M_OR&!G* ,S2XNTID:QTM;S(8^F[DWDKT+(F@E8NB61Q_3SNAIZ ._4-T<M4H
MXSZXV#>XN\HTD3@YR#I;$:-!R5EX,( T6_!"N42O(F^J3L/!^O/HFX& Z(%!
M- P,D"&.Z).4=T%/HV9I-V<8I]:FXT!KR3;>K":+]<UL71#Y,HB]O&//'57T
M61B?O"G;<%QJA.BCES9&;S6-__P82*^"6 Z!TC"1/^VB+2-D(USDJ(*#R"66
M#GM"2J.SB3FV+UMY_$'8F)2B.Q3G$727::D2QDBDCU3T_1G<%_ODR%VZ,+/?
M22R[PO)ZQNA,!&_)<>(AAB@TH-Y6M//>D(5"4SJLG97]'4:L1R$PNNL>>*1G
M6<TEV9-,VD=V(9#%X1;)XG0H<-J[X6R/[%XG_3@ 6LKGQ;MBX?>*YO$EE0L8
MF9%$Y%6$TO-!8DQ)6#0&>>BP,=9[+%$O4NGP[2T%0NSK+CRD)(P].K?<4:_C
MT"T54\(:(!9NLP&/&9U+P8(0+O@05/LMCS'CD(\]6.L9E?:B_%<]W=17'QZ&
M<EVP^SJ4V6)1_[FYWD9*?]Y=!/+HYU08C;,^*J,R!XFT8 2>M):*/A.ZU%(?
M,Y2XI= 'A:JM)A O+T$5U\\6F\GB72F2LEWI_61><D,? A*>/B<_[@%5,1=*
M">Z9X,""L#)B,-XHQX ^]@PC\_J2_5 8#2[T-^_K53VYWNPTP6T>52J?DBL'
M.I>L<^>439!<E(0K9DL,_?Q"Z497A-9HC;8/^6TYJ9U;,W?5O%]<XY1^LYY]
M6[Q^S9]0JY[?4*'(*1%%1:UH%CCCB!,)B*B!,Q)4>YXQ6(1=CP$\IP'Q](%U
M:?%Q1KC2X"?S;5GD2P^G\UEI)LCK0G*WP&6/ AP3&6U Z66C7?GS"J=SF+C,
M@9R>% !1>1T,,T)"Y#F2O3OC<+K&PM@?3G<< F<=3O>*S-FA<_ OUU0^"L<=
MCTQZP@^)V4CO!"/\DHVI0X[&N(%RC>7W?>N ED",9=NWX]NY\_+$597F- .X
MM/3I,2&"X_(^[5W8X R_L,WJ#H)Z2M3#@'2^VN"BU28PQY)S ,*A0R.5",EG
MJ;0=,U"Z^0ERO[(^#H+1TENF4S(85W?D:'''CDI[J;#<DJ=Z4:A3Z:USERF_
M1]Q'/JGBW#AR9X,I_%'ZA()GGHTV.2=2]U%+2+0FX6W-_K!@G9YLY]MZ_FSQ
MD8:^7&V36BZ;:B<;/'+/=2"?*Y1L; 7D<DMO,-.RT*A,T7E1;5K0E/;":])?
MB$;:G)DQV3J.*/FHUO=8JMU8&/NI]G$(#$2UG]R,2XLRP%\GZVT4RH?E:K/=
M#IXLKEZ3$"9DD]ZMZNUK=M#KXQ]2,2F,DH@B,@!.YLEF;E@N.TN9EK<QZS9T
MX=^-A;H<":F6^['-Q[0SBJ#-8RI'GHL'-.2^6 .6:6[O"6FVV1EV8:Q]2/&V
MTJ!A8+XP)?,>,JW6DFGAP*3D+8& RCFBTSK9\PIG.5<5.@[$P35D;U3&L8^I
MDM014PA&A P, G*M1<106DTPKD9U%_?[!L/*KI6"M,+P1(=$#S["KBC6)K=5
MF$N#[^2%00M":J<U2TRIB-X1SNVU9=Q,F6.YRP#8G%H+FF4L'+RYLABRX@*E
MD)+^!&-\?K"OEISF"Z,Q_4JZH?H,!^?/HF5")?I,[1-+"D+,!?H0&'V]33+H
M4:,^FZ?%G$B'C@/KU"I2]J\.;G ?OKGR:+,ALVX"30R?3*EHQ*47R:<<HK;G
M0V2&$&5#+6F-USGEUNA ;,OJZ+EQ@"ZX3 /&2'2?%L; VUN4<7-KCB4AW:$X
MCQ0+$XJ3YH6VW$B>4=TUU"PFSGE4XL(80R>Q[$K"Z!FC\Q!\B(D6& V%RH#@
MS 6C/4BMP8N@<-28\U:Y-9W%>AP"(^5N*/# LC7T!5@*O& ,T247H.1D>S-F
M@[=C<S<:X[DK=^.X;V^]M4-__GE@V^;K)95@.02@#[%D&(@6H@Y!.*F2]#1,
M.68YBC$$TN';3\U=6S#62D6E2S"#C\*"8Y)6;B,4YS%';<RXKDSKP_BV!X,]
MH3*6W&-]79>"J=L@5EHV7FS>UZMM2<Q].VA[[JJT#\@5YL1]R6BGQ8995 E1
M, L\M)?^F"DX;:7?'S!C*<"C$8:#83D_7EPE%))(?? ZX%T:D03,V7B,HM1C
M'=%5&5_<G?$X?7#-P_]WA-/<#V[@,>Q*&SAUJ,_CQ?SSSE$^;Q '=.23JM+\
MG#NN&#($@^3]9.]3.6[QH  ;!;2=$I-#$41'/*7"Z(EQ$4,"8P&-H;\EH1W7
MG'Y)//9<PHL&D_$>BM$O=B/D  Q<E$9(E0VSUDH'D@RMC"9@<"Y&9JP=<V/E
MJ(VS042ZKV+-43B=Q^8*&.="-LIP1!#"!J7LW8X1SYJY2SN'ZR267=LO/6-T
M'H)/A(>.V>28$%*DY=%&C@Z1@3>Q0P^#T2K6=!7K<0BTWE6KTZ)>O?M\8&/M
MFZLJ;4M/.U-*ZC( Z=!9%:)2TDM1&J&=C[/?'M5E7Y\_TGZG*=%ALC@S6D%"
M^KI8>H");&DUR!T*Q0^_O=9.)JV_?:3]SH!>!70R2LD!D+F@(RA$'DUVQK4/
M4NS=2>Y%(!V^?;3]SL%++FN7#/>8O;,69)#6*</0:40IN/9C%HPZ&RHZ''XG
MUYO>ZN.60U&?A65:Z!+6G:+T#Q2.&4@71G,'$7F+"KH]P_KSZ%LB)'C2QA/6
M8,O&I0N6AYQR3A([U'$]=3WF(;7I.-!:LHPWR\UDOG,T^PLS-[BU,J5%'DM9
M6IH166>?,I/2JAB5""R/V4^HQPK-C46S'!2NL1:(-*^GF]5L&F=K^M_;VR**
M@\&&NV\J12>40I&-*_#9[#)XTLJ0@PT$:OM,ZL&.[X90BMZ!&EL=?JW)2]TF
M=1Q>,!K?6_D@DI$^@^9D(WFP9#J=)$\W:[*F'9*M!COL&T,Y^L)K;!UY7)>^
ML7+\>%,%$+QQ3$=T!K0-WI>"L49'+GW(IOT1\&#U]L;0BLY M60-N>!8/Y]]
MK*^^E@&\.Z/^Y^1?RU683];KWR8WNVNNM'A*%;,#80,#R000IW9"H8TZ8T =
M,VM4U&#<*GA#<8EAD3NYW[$->2@0K0^G-#1]1I4S5SSSF-%Y$-HY*:S6' T4
MCRVW+]BE+TE[AL9M+-T9HO>IC,80E,(P2]/%:^2!2#?HY*VS"=JG90Z<$3'&
M;EJ/P)U:1;JVKV0"DU$J&:953B4]F8O[&F@\.ZDN=/.L'PD?U^"R9R@O7;/(
M(#N9A""RYB"9:+E65OBH,641]:@5QOIIC#J0WAP'5$N2^\_I=$XO.]Q>Y<<+
M*R3U349DK;,$P[D5G&D47J80@8SI^6U[]87XLD=<6@JN?5L<KU6)S=6!6%7I
MO.:YR=KY'()UT?GV1:4&VY@:0&Q=81DU-,2@$MDGBR'1T!1B .6B1UIF.$0W
M9H>XTTFL&R@C!8R4/!2RX]9+ $"5? :K@]1HB7LF;#^W!MO!&412K1$9*8P$
M6 ;AF+:0(@!#+]'3T$#GZ"&E]MNO@VVR#""F#HB<FH,6_Z^TX%@N)INZ_.MJ
M_7[VX?7[R6I?J'R+IU5,:B$U^(2E6A,WMD1$26>DR('TM_UVW"BE(H8,GA\>
MS9-OT?VZ6JY;12]M;ZPR>(,E7U@J \I:3(K%%.GO@J6,[;.EASL!'"OQHD_@
MQE(3G$YO;V[GI-57C[O!T<_S>BN@Q=5#8Z#RUYW?N$>A^GI%Q3"ZI PB<@G9
M.1^DT8Q%*925SIUA,N%8JG<BB$^^EOU6[U.\?;=5(21M6<P>;02EA;>66 7W
M*C@A!+9G2\,=2YYZ'3L>ME-3JB^6^J'#5%@NUIO5[;3([#^7JS^>E;GP;E7O
MM8@]/+UBVGL>!#GB2H%#YJ,2":4-P>3,1/L3BN%.0$],N89#]T15,\ZX2YTD
M#B*"=L+E"#8YU#F1OV28T-EGUGXO9K@3UA-DTXZ'\&5IZ*MZRSQVD)#A]??
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MZM(*O0[2\F(#$+P@?B ,YRR0:U8:%7;HC#I8*%%_T[<'1,;?C'S8O]_5%>G
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MUB$F-=+K=L;UL#<>;LI&X:4'5+<YDVDD>77WK6T!7%_MB^?"%Y^^/QH=6:Z
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M!QV:/A=./ O[V^L'(Q""/3> *<D M J$Z=W>P'>*JN@63D\_USKKJ,;"22J
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M'[C@WFL$VA=*N8+8<TCYMK026B%1?FG^H1%#D-HF<A6G(7K%&.HV=)'0,@
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MAXY8%TPE!?-:?G[@MQ DC@J #,-"&*?5KG\+)*#T_N&I/$ !C3GF@IBVFB3
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M8C<=ISVID<67:6L7[2']WNE@>VWO BL#B/!<M[70 %L9MFB[Q>MT="AQ=!!
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M H6$88&B0%H'(%>(8HRE!)I)8A7#DD-9.MWPZ$)!1N%9GQ ?)^4SHYO&UDG
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MY--E;L;!KB44BSOHZ8Y==%QZ=WN[+IV>7)O)XK._;KZ^FGULYC>K OG="9/
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M9+&8?IRV[[Z?*6YZ#J,C)MD)TG'86S<5FAZ76)JEM$.\FH4A5E=TU[4<1D)
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MATT:KZO9U]8!<3_-?]. O#\?7KUXI=V[?"F%*6,M2)^B\;$7IF?A>-D%ZE9
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M:^88,$X@;+WU"$F.V[(XAZ@%24\HIR4H;0SB4BD.'.6:2XP5 ]YCKPB%8.C
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MF#-&$@\0!=8JH92QD!E+M#%VZ"E8!\4&/8HT4C%*>/,=$)[,Q]U1D>E0MS(
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M_J5Z]:.)JOU?\-]HLSWC'U[%?Q(C)O,?]=W/3 ^A%^2)CL)8:&?Z"RW0[P^
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M[&W%LNP'UB%\]7JY^/*Q7GT[%*>4=98R@2T0/KBXW/+]=A$,^>P@UDM"(.4
M6RA)8$\JO9"804.A$(C%[/.A6QQU#65UPBLCH#4T5%T<R:C37P/&WR[',,>P
M.1?BZ@/G-#BFOQDOA;OZXY*=3-"*X3CZ3(+)\+LAIT8!;=K= H7!.7&O9[\<
M(\\9(L9Q"ZF$3 5SG.$L_(3Z< D9)?2U/'DMZ)@]D Q?!MD,A5P7DKDLM610
M2A?0)D0EG=0_EA#0#8=4ZGBWVT&Q2==&+6ZC>_0]"GQ3/Y22<J.E40J&<U81
M;&.K2;&/#B.8E:.8)% R%M\%H),(46BDT""*9<)K!@BA SLN;8CL5?7NM8JU
MY&]LY?[]]ZMW,5"6QRUE\$WCF]&AS>.@5KU732/#3</9>Q6W"027JD%/0>X$
M9Q4%?AH\5M:DY8 ?:B;?W7^ZF]_\OIG?S3?S>GU4D^8'5XL/]>K'_*:^#CZ;
MML9RH:0+OIJ'>)_/XX!E6=&BCBH$EU%!&NZGV#!*7&0,'G0AS")/I1QZ .[5
MHEIO-<DDP($ 3Z3$RV.=29*-PM5>XT"6IVES^\/YHOIP9G6&(<Y.^)ZBTF$7
M;"+D.K"13^EV#$R3&X@L%X'@[V_B(]#5(NCR)>R&=9.V? TEX!H3I3 EP=.E
M1B.XV_0>,4&RVH:<D.,E$$@1!A73E#FLC!..0P>@B.-=AFY9<*A:]:_EZI]Q
M^W[?:9C'KKW03*/0L8#,X\E'&,;>V#N]+I(!?P*B$U17 MAI\%D12YXV5BF&
M3N^K\%:HAMYB2:GF81\%;\1LIS$WVXEB8'-B:F=$,><)Q#I<"ZFGEG(A@<;
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MT@[^OG!/@[%*&G3<!2B#5:^;RS7B@CDA*1:0A9M1'-&R:]"B@2,(96?H/Y,
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M$0Q2;K6"3E"'@[LFC:5FZ,2^X#&N[NO;+I/H.J&51BQ# Y5'*MMQVY?U7%Y
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M54.CET=.#\!%?1XR:GZ;;>Y7S;<Z<D;-<W1.I=+TP'(:[-/+@J?),[W1R!N
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MKQJ:"?28,FDD*&=JI[DAO7U!-;M&3;D)F+!#=<Z%==L+0$ K $.*M4U$N)+
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MJ_ADMSAF_3+</MC%)+:GU#V3S0Y"YO8I[##QFTPS).WHP#]^?;_:OGGX[8G
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M4-CW(CHCOC $=H:[D.8@)AS56FEA!1'.$&JV1R9+;^VWDNT>I5D\R=9G4WH
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M>AH'5W(K];)?= G,DMGNY^TU['J[=_M:C/T#[!R(0+00\3 Z"*N1*L$.*U+
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MZ;XT6Q;>')PZO9!V6!S;'_&IDN( C:XRX%"TAAQI7?V^N*M-L][,-"(AG70
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M)4XYC*D*7HIAH9B4QD-(1-H5V6Q5B)>,$'.'J[P%\O!R*?!+,/&4[LZ= W$
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M^;%2F]VAOOF'A[K:-.TYTFT9Z#;Q5"QJEV*K[,A/@_@*Z/4RYBJ$7"P]_CT
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M;.8$<\I2*XV&I&W"RH78+@[KO:,TJ6G7Q8$ YI)C#"ETA!JB-$>0.ZRWZ]*
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M>>*IRNQHE^'EJQA>XMQ\!I@(GV94Z"57YL8JIMI^G#%W#S0Q2SA#%BLIE;.
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M04.N(?)$U2[$G@10.PG[,.I9QF8O9$YXFHUL2K _!:C9T?Y,\,R)]Z? =73
MGX%O6L1_!H6K(?]8]&Y/]P5U>37H+X-0;.WXW6*]705J-(O/R^WB4=W?]R-Z
M?U\MMYM?N\>'GU;OGMX_+N_??OC0KI>KCW?**:U=WR(FM;,\I"!4#UL* HU2
MBLJI:R,N/!)>&1G2'0J\Y!)P#0RCD@.):K^6,(C[OYJ#P,U!XG[*V&YH?R]U
M/\)C+W<S")Y6C2YND;@R]2V-D>A&BMNA2GT[$= +A>]:IIE'1;R:=MTT'WA\
M:/WS\M-RVSX<!-FM_/;OJ_;AS@@K/<4A.U706^P-U\>3)JMU=$1]=@$2?I24
MT/>=ZM0 I$("C+CE*"@C':_]9L)!KN8@V'Z;-CO1XL.]?/2N1\V3 )?&<C?&
M+#XRG@2[O( X!\.8,/B<RF>BW]$(W3[H':]"5_"+20MQ#\L-8U*^]N,5%ZNO
M/_]LWJY?BK+Y8_GYYW?[7HW-=W_8R[C[*\,;9F$7::HY(IASC&5_TFJ/H9?6
M/.DYX'I2 F@I<QPKHH(G8T!YZC12 5EE&29Z(O(_:M8<5 M?;//-#NWE?M,<
M5'OMS]\T1_V.#Q6FA=<W_!KB O$?XT/(<V;3?P-50OMJ)KJ0!-S^LYA'NC #
M'+JY;=B$>]9/[X.%EJM^%O;.\?Y+^_CP_NLWDG0?MG^T0?YN_?.[.T2@(4HZ
MA2 2%+GPBS^&B@1%.;G,I244$B,G.->.<JL%D<)!9C1"@@!(*GNN4XD/L6,O
M<_/^ZW><U)=:@^"[]HJ>LMXE7"ZN8)+K&<^-K9'F/GY<0R3<_+ZM0?+'\:^>
M>CKK<=^<FNEI9Z8_#F;J5FUOCD_=NFT^/;OVQX/U/I^SWKBA^^F8GLG@*AKG
M]KE=3>6Z23[PQ(<"EYOCN?I?%@_M;]U+&4[_?&/;^\?%.OS9/E&]$T@"Y+@2
M&'-BA#=]QGK8\<33I'?)1@EBI40>*$&\$!0"*)52ABN"C%7&J=I9W:EL32]\
MWV;R#1F_:5YHT PJ[%XWWO%X6NI6UW!QV=EL;);F02N;J\[CD".@OI!(36+!
M>>1*TZCZ[=N2T^$;?<B][N[;]F'C T(_;39/BX#>3V&YY>+QFT,?QI$11$$B
M+0> AZS+T -+$,EQU.MJZ:LZVX]ETWU++Z#*$461Q8H!8"3&RLK:!]L'0?=O
M8@VB-@=91YYFEX,^\AS[)J@GGF"7 ;S.L74L?I<.K(O;8!Y\6D&O;P^I*R&7
MUOG9?0BIW&;YL%RLO]Z?7#Q 4GD1%C 6$(05ULJH88MB[W5ZY^>YE;B",+@"
MAADVE JK."-:2^8X(D#8ZJT^+Z[._'H4<>R]I&Q@KQ=TIL4TC>\^OX#S6;KF
M_D9PYO1]3@%K7A5F%+QI;9]G0+C:]CD6O-M720KJ\FK;9QF$"K1]JOO_>EIN
MEKOP_(XH8 "D&CA'/1) L&.?"!$D[M)7ZII!,TIL?]C!(44Z>#:H-!5 FKZ^
M2FH_(WR]O?!4VF*]G6FP1\;"-T \,1(N _;4#9RG0N4U;F;A/Y,HN+16\8V:
M(U!+B(#??OAIU?^Z_-*>%BL.??B4.F/[B=<$::GZEB7.AKUIA4N]_G1Y,:R)
MQ8@I%?Y'I0^!O:, 6(QA?].W^I2^@XQ]6'&4\D65,/?2SDB(H\/AZ=!-Y+V9
M IL<&$\'\*@[4?E )\3'%[&X'"*7@7$V47(A=;X/E$OB%!LKN]W+\']IMW]T
M#S^MOK2;;?\9VN67Y4.[>MB\?5G1OM/ (L0TEOU%<ZB\0EX_QVXFZ80P<6EI
M)06.(2P$I!!8):570'H3I*'<U6[S?WE\M&[OVV"FR,2^%MAQ@?(-<1Y3.=Z+
MW>SE;IX%?WF2-VW4G ;EA>"YDDWF$4/74JZ;Y+M.?\=ZN?*+Y?K?%X]/;??A
MK^U6;39M(&P+#&86(,JHH$);Y_AP*$^0H-'ONEQ9)G@%@<-:3@!"'?12,@8D
MD )SPXVH74T>I.NO)'X(\C5?>@'[D&35;IO%3L;TYY%S(;T>.T^(9AK[G0+9
MB];\^P!DD*Y1$P.9_J[T!(".>T<Z"]B4=Z-?1^!,;%P(MMM'Q:44>>4=Z"+8
MC(V$^S/)-J"@V^W?VW9E%NOUU^7JH_K4%V[4ZN'W50#WL?^M_4^X"T&;E\H!
MIAGDF#FA[#$/)=A$U5"*"R6L@5(*@H%1E!FJM#0( @"M)0Q84]E+7 KF!EV:
M@S+-H$VS5Z=9K/K&Z$&A0V!8)O(N;]QQ,?E-[9KFKR8TZ:2Q?*H),J+\:E:>
M=_Q?3^W(S* R[K&>)KBW[E/;SS+N.V%>%W9S!P6%WO3#T[WC$(B^LW=@&BZ(
M2'$C<2LZ+!2G_3I]:4E:Q8'GWA- C>?&TFE\1(C2VL5ZM7OK),1H3T'TU:9[
M7#[L;EXL/GQ8/B[#OTY\7A:%X 4J*&N!>>SSPCIU-;_9_%L4FWV?[_YBX[?W
M&O77T[_Z6UA$_6.YN6/$4^$,DAPJP8TRB@BAO-.("(I85"]9*5F<L%!2'S(6
M'*)EI#4WD$NN(0__A7WM<;,OCB-ZH9J_]6)%OFHRF4'BPK8YV2(M6DLV0_5;
M#QGX7>#7J2PS#^:=3-L+UQ_JHYS#UOU2MONT6*[N ,,A7A,0"N P@19;9H<]
MKUC:$S'GEA"6"(@P\][2_@45QSS22 -OG6!FTGMJ^TV]%VP$NZ8 F$Z:E; ;
MS8778*O.AL_ 1))<!I+SXZX<)2Y04C8F\7>MVI!"KH\T-[R1'C:("'FBA<IQ
M!J SP!RC"PZC3GJN+,$YX")DGMQ+2CFU4@G1O_"A&!98H/JWJ Y2'<>-I;U.
M-Q; .*:9 +O4$^UDV"K=>WH-F$O-G>.0G ?3C%7BN^M+!3 9=QKQZ].G3XOU
M\K_;![]<+5;WR\7C3ZL/W?K3[D3LK^WV.6F^PQ@0PPA'1%'*4!!)P\.><LCJ
MI.[V\=)8HP5QV!&$ 65 *(.!%R&B\"A(1&MW[_0G?<N=-,T_/09Y_KG$\4%1
M:XPY-[B5(4H=&#S+WQP5:$XT>+,[J?WI8+^?+]IOPK."!-B3#PEJF'0>K#RA
MOE'' O60+C6SQ2PV?[S(O-\ME@]W1'C!"6+&"8&P \;J(69R3$%WMVH_]B7S
MW\K-;'E=$(VYUH!K@PVDPGJMH"+&4"5%B.1PW 4;N6>4[V3.2^K.#@'I-?AF
M$DBO0]E1+9GV2L^F)[91Q>$LJ7:YR4R65Z&-3-?+FVH>;%Y9Q\3Q*R40C>G\
M_"VLNOKX?*"\^:5]['EKVWWO8]KVZ$/N%,:2 QI\"*,"2@J]X@,'6.JBGQG,
M7=] B#&"3&KLJ7)2 >$4HH#VL\B<K?V\[%[LD_Z037,0O">%U^+#MCT)_>*[
M'ZO9YS)'S\4T:0S]XULEOEEU#M;)G$99R4HQ#:Z9J)WI?*UM@]NWQ%;7L)ON
MBXYWBL>?_?NF7]XL'N^?>E'V<BQ7[M#5<T>I, K3D#YQXAP'6G(W[&?%5=3!
M7-*"1O='6 8X*BEU2FCGG</2:XF0-II/4'PZ%"]Z2?O]>I2U>>YZ&L2-)]1R
MB%_W:S<!.\V1_0 XQWNJF^"=YYI*X1[CBF)A.>-[BJ-Z>V=37J6NXE>8,*]B
MW7WNUOV'&-;[_447J!J:0)_=F4<.:&\HMS+(P+W10!UVGJ>(DNC!%6FK,FR"
MTI09YFGX5^6!E2IL?"XUT6J"V9;/PC8OI6V.XF;%ZH71O^Y?;@=\ZI'NCX)Y
MPKB+FV&?.??BA0V.SP%?38+>-+K]T$_I5P__\73H(!XW&R,%N#,NJ0[XM_=+
ME?3J:G^V:6<W?^ZZA[\O'Q]_^O1YL5SW7]3NH(@K3Z 6C$$@E380 >6'S0F(
M\AF',V=6@L(J%S(XB)0+V1N31 L2?J\_9! "Q+44CSY]&81[TSR+U_3R35O!
M?QVC"R7ZD:#.HP8_5HFNZ(>6&>'M6+S[<'T;8\\T\5(@ZPVF(;ZD0XKEF6(X
M*]"+79QHK3#SF'O'J2=""88X8!28OC<6U;Y+\?;/KG&K=OWQZ__:-)NCVULM
MWC^VNW$+&2TN]0R1&//=P@9C0K]CV%$O!BQFBLQ0\!8F*1H1CC%-<OP7B59,
M&%@:^)E%@\75.Q<4UL$QQK=]6R!1GWJA_GOW57<?]&*SW#S7[.^$5-X:;2U6
MD!CAG!1#;XB'#$=7+])6==@)S $A,$3$T"N!"56&24F)P)+;RM[L5+A^L[[O
MQ6L>CO+%DV9AL*\[KMOAG.:QOB^^-M^BOA/VY%CQ9JC'^ZC;H9_GG$I:(<8K
M)>%SQAW5P?CV?JB27EWMKS/?\[C^'<K58?GC/*63"M@=#\MQ9JD'#&%F#/$A
MHSML30Q%]".XZ2LSR[DD""EI@]^U5&N!+8&".8U[6JCL@4X$/$FD3J;8;;;M
MY^;I<SXG%@ _W1M-B_MHC_2-%4Y&M,64::<P0;YKFM84Q=S3.)/D^*BK0$7Z
MJ7* S\]7%=3M@K\JC6#9J4A<!%]ID1; $P<18-8=[E%1($+Z=K?MMHO'N(IZ
MW(I >^TP(P!"'W+#_O42";F@BF /-89)/NHH7,;N_+]V*E*L!>91C2^L4]94
MI#3$8G>HZ3Y]6NY74*N'_K6X\#F&*';9AHAV<__8;9[6[6_M/[8ZX/&?=QA
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MB@"H+'$^9*;,R]J31T]D:W;"-;UT^\C)).7<XZ"\7K:8#,4T]IL+@/$UB\F
MS"M99 ,:4[&XI/N9@D41N&Y?KRBC1E?X,TJYI7/??0JK/7Q7T,;("ZF5L4!P
MZAQ"7 [E/,XPB0J"+Z_@-+/<<VRAT11!H?M7VY%W5C!&)*H]-.A$L!$G6R,
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M]/O%UU=B'$M#'?%8ASVJI:9< *ZI0I) 6[VUYG3'["4<KK2GMM$4 C:)V2?
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MBEU1 4(!#KH*(RB70#L%L*(.,"H 0U.VH+RR^WIA2U-?*N2C_$Q%M(MZF3D
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M"E/UC"&CC68J@\WZS*&<EG%G#X51'<G=_=6O"[(X2Z4"U'LJ#+,FI-+>#HQ
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M8*<L<)@C*#!AT.B*+U_N!/O33K+F5+2LEQ/&XAA_D75"///NJX[!->9*ZF4
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MY7P+Z_J,1YX"X1@W_>'K8KW]9;V\NC=\<%'UU07"F@M*J)1:2<2@D;"_>^:
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M#(C2AA#-H =$AF,WD&JR@I:+:\[RN,AST*2P32J:,Z6;9#5>XIMAN(S.T5\
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M^Z:^LK?KY>JZO0&R7=]>W@6.%\I0TO:Q%,0(+C3&GI%^&5)*D@Y'TD9&D!E
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M6GLZIDJL[O06.DZUQ8H 3C&CW.#>%QC)R=A#YBQ"$NN<%UYH&01T-.R#O73
M<!ZB06CY%/<)]E<)NFL%T?%#>WB,_M9%$' 70="?6>YTV#338'BJ:W8S(%L:
MZ]FLP)%R1QF"9ZX2O,EX/76:N3 ^\S2[.9$]JS39W!B3+,IAAL1$T*26GV^2
M9UH8(A(X9[#++!N9?5R'WRZ[3VTV0:]/-\OK^W6]C I H.?*F["%QMX10_?T
MR"4%*.&@<:8:FD#[&FLCK2#4(R9HVWT+>6ZYQ,:X&1P];@]*5,U!@4?IFXLV
M]-JG;GZ8_F<99N#X_,V/.NNFO0ESIU35:57]=*?7#YW(F=[\ _,Y,YZG\T_K
MS!F\<[99RST'1B5YCK--7:;IB0 LO0 ,,@* AM 3C87FVG@E>Q>BD/:CTSYE
MQ':4"**T,YR%G2D7TG.'.3.68"Z]+_VFV$NW9+OV$47;HYUK.HQ(_\Q_)N1+
M"-T_UNFT?;BU__BEWF_OA]1'9TL4G6D>94@=S7\^Y4\FG7M>C4HR%3%8:MKI
MO+-FQHFH,P,3DYJ:@^VF25:]7=D@^/=%&R[<=?DUTF GPWKS#%J*) (&]*S*
M"5%3]M)_6D+!B>'MVUS($(JMUE!I*8GC7B!+;5P7BS$=\FV?' J:? V&W_X5
M?K?J;@EOJB_UU75+D>T17KT)$5FOY*X78QO$+3L('@=TLT@@#9P54V2!"DZ'
M4JF<J*Q,%?[^2+,A)S%SR-(\:9YBJ99QD^&_0[YD) )9DQXYK)'#ZQU)\?_<
M+FZ6G_\*7*PV_Q9(^4@N2320"GL/(:3( (O<8>?@-,[2VS)>&FNLX01:[[FF
M5ACIF*$^ $<%H=*5KEF-\F9M*<IF5Y=2WW]I<3+7E<FTXQW5]%8M<,)P4*&Z
MTZ%:;*J=%O-T05' #W0X>8TZ?_>26=\$9U("Z7S==EZO H76F^W[L"WX\,?B
MVT$@C C@#@6O19&""&",S2';Y%SF!CG/BF&-U\P::(4%U$HM@*#,.FR\:J_O
ME4Y*/WM.OMP+7*V#Q-4FB/Q@)W329Y1]VF.,58?GHL]@T&Q^XJ&9>^FK5ORJ
ME;]@OY?AQLK=HF42HQ5_4&*8\?)U/WD.Q5$-2T:;9KY9TMR*)K<%R81MCOW<
M86AN'-!(>:4L8UI!3>5=7,\YO]@VV\7-^"W;84"%$4/"8T8AI9Y9Q877@&,)
ME3!0)54(W<F6N+XO[ZWOQWG#^<3F(\/O9-CG'V&GJS3@>?-$O&*7Y!.C]B.&
M/]W<7K5'(2UE-"NUW:Z7GVZWBT\W]<?F3<"M31XT-^'KUSV17#B&F3%A;XZH
M@] X9(T[K%X,<<KJS2V;\1(X90$&3%#IO=#6.1(H33NKB>.%%[IY8HFG)4TF
M-U9<"F7.=DH+E$^F4NX2):^J@U[57K'J6+-JVU3W=3N$9M/R>&;+G*#\<\V!
M>7B'LVG?S&,E9O,Y45(QB+4Q(2)UACO#O$2B?[J0:\K\Q?=Z_:F)3>N/E48K
MK1%D@'* J0F!LA$. Z2QQ=(+RU+8ZECP:-+ZM=YL_F?UE'>I%@](:76?E/I4
MSB:;&\ICO]%N9W+#%7(S/YI3*>=$LEIT]DXCK[;Q3J( RK%.X>G!;'VYKA>;
MNCU]#K]O5IOF9GFUR_IY:+31%&++VU,#)S'H+Q0+A$#2V6[ZZ,Z%$%D'\G*8
M4*2YL :&&%I;H8RQ2A1.S^](_X%0+6^X57-=_UG]6W/3.OM$9B]@A#@N/R_^
M:>S]# FW9ZT[<7?U/@\$GI:CD_$\P<KE;#,/'BZH7S/5+,\6@%\XRCG&7 @+
MM&,4>LCE84%+3C,E<"Z$X-8B:Q60F#+GE0^V$TP3(H.>S!=.QGQL_Y<GLZZ/
M@N:WO[C JO7Z.K'$913*HT/@K !/%-Z^6ZSKU7RBV6&1:C3P\V"_+)K$1YB)
MZ,0RVJ_+5?WV\ZZ,WR\NES?+[5\?VVEU01C5!@+-#3:<"0V(4Y)" !CS%"J6
M$B4^/PI@(0 RCB!%'2442"89HTY!&B(BZ-/8;$ T& 1K5]7^#D\O6_6O3KK_
M-XVW1F 9QUK3P)C&64,1+,))SP)T@I'&@SH//LJ@1Y-[NL67GGT,/]E\5I>7
M]4V][D*XYK.M/VW5G\O-1=@K*Z*=">$; @(X*@'9+1^./(G;L+XX"#+4."$P
M@VVK'"^4<S8,C$*0X80#I?>EK6SM.CJ6KOUS*U_UKU;"2#8:C^;+!5V3 9G&
M13/",+[.:C(LAU51C<$TID#JE/K/E#]E0>S\Q4UYU&@RSZ3QE&V;KXOEZB*$
M.=IX"X2QFBBD$ -(ML$.X,0KB\>2]GX8XQ3V&G'*K6A5D0A1*A&T#DGG8>D7
M+$\OCYV,&4@G%M/AU%T SISD/3F2XPF\ *+#*+P'K_K<K*MS\?E.AD1&3X1P
MOIR>JD@$JP_")H;7?U\M5YO;$/7_W[=7U]T]_<UO]==/]?K"&(>58!@X+;$A
M;6])U$<]BFL;2^G/CX"T8=9#I35WU% N5% DC*0EI51P69C-#X)5=Y)5_]K)
MEL ](Q!\F<"G 2^-N\^/6SQ=3X/?,*8>AF,,+3^K]3.,/!ZE\Y-Q!AV:G/,F
MGH)M?=E]&N(VT;4?1F'(#,<.4(4MM50+S_LU@(F(?AK@R8\S)(Q7@B#$&&68
M2J$M%I!KR25$K'3VHY>I@OA5U8HU@#V&@?8RX1;'*XUKSP=5/,<6AVP8O0Z
M+H9;G]+V&5H=!<SY&76<^$VF"3+^A*O]N]?;^NOFPB-JG;: 82V-5))ZYO>3
MGH:@6HP]Y;H;25M#M,$$4H>HTTH"#) (43N@V'E)SG72U?U#)V*&XZX$8(<?
M>97!--.Q5PR<DYU]'9!*//]*1WB^9V #=(DX!QN*T!C6,K?KMLQ#-^MU\\=R
M=6T6W\*_;/^Z,$ Y*B$/CAI(CQS ^K#6*,9J+(D].S#33!+%$5'$4Z6<,(A
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MEB';6)4W]94BB\WGM^7ULOP:DI  M/NS7%\O-Z7Z<[FYH@Q: "4WB@A-,21
MNY:2H'71-[X/)Q''0HOZV2RG,74A$$;:0JFUP!! BDANCU.+7.COR.C5CGTV
MQ4Z;^C: G3Z[*XB"1D6K4E%/YZ)5JOB]5BO2YXQLW,O5M'G:-='7_)5,&E^%
MFZ=INU7E1C=Q3+5N,(!/5._&-^#TU;P)=*ZF7#*),4&\%+:Z6RQ75]@2B8$%
MU$D"$).,$;OG$X6XCMXHZS:ZQUI:2S6B2%-2'X!TWA %<1@>P+2;"KOZ^B[<
ML!,_U0$,;YQ(_SVI73KXZI=LDD3_.ZEI>OC:'":*]JFIH)WSG]D,,!-?F4^_
MIWXQ,Y*Q%=G@F>^"3]Y6U__ZN;S[4*ZO($94&V 8AQ8J&4)HQ=LUZPS65U_+
M]8<JMK;Z_><S4-^W1YFDT%&+G01<4(,8 T)8)$7*DCP6)7I%[D0J&IF*WW=2
MC5P+^PZ5,S6M[@C.HS;50_YJJ+F4MB;>EIOM>EGO0A^/A107'!N)'6786.,0
MI?MUH17T4;'?^1&<A4PJ8HB0AB(3AD.&<"$=Q)8*G_LIWP>A8M?&D.C%%?/S
M Y<6@*5CEH5/GH7E#*?T@W$>O-)3AVK(B970I%FN/U;KNT50\;?5LKX<[K:Y
M*KERB_5JN?JT"3_0Q =[":S B#CLN4280!0$(:TWUMIA&=V:F3BNM(PA2@26
M+F@ND>0& N.9%PX#RG7NKI('<8M&WF(O<+&MBE;D^JK'7<4JD:JR&.)R=CFE
M#1*;2UX>_ G]E!.:H6,7Y=#FB.J>3(/I5,]D)K"GSQ>S:5;EGZKQ_NI]M5W<
M-D-\KFX#FKM\=3^<49AHS)BU E%(C$;:MXL2>Z9CG=/90803QC%&A+>$4H\5
M4TSR,%.AMY;3I*O0.WBB1K;B2+A]":<#Y_7#\K)_&0W&-&<R&P3C7<1H2';S
M!]T1C2'^<\J?8/E!\)J>TH=1HQIX'J45+W:=-.&?-!MG!FBMJ:248L(U)L"'
MW_=KPA)@4XH63S[9&F(XP80A'#)Y+Y1#'A*K.)$&<I.9EG>-;+4T2>T%'5&*
M*T[D RB-<..QR5*,> 3#F2)$-[CF47SH*'LUQ(1);+GNW([W(-WJICZ:\\OB
MKMV+4$J&/ P))QW1!AOC8)N-&0G3:"6+@$1H**UU)# L=4P):43X#R@=HF#-
M<M^_X/[/_7+[K>VV3=ILG=9N<40W>Y.E\66:M?(T1V= ]%R?])0&G >#3PO!
MT^[IZ>T1?43RH22QV\=N"W3>$^:L,<QZ*9BQ@**66I0S*ND8Y(DQ" ^\10$V
M4C'*N!=42*<XM!8!AU#VF\Z/RG#[MHYN6V2=,8RCYS'@ZUY/CD4NSS'%YZ$Y
M0Y5]P9P'V_76XNF1PD%0B8YAZRVY8V:LF6X_HO<AFI&RWJ9S@F'B'C8&#'8,
M)(6B9\:A" H2LD&G/*4A0)>44<6(U(#"\.7<-Y3L=I<?G?>JA>M(0+T C8P1
M1\(RC8@ZPY@GZCN-T;G@;0!DY\%*@VCR-)0:#)W!,NQ3L=M/RU7Y>EO>;:XL
MXXQY[@ G GJ$+2-LO^8L9R;M-'-_<9RR#CE@D:286@.4L9+Q^D"X4 RXW-ES
MS G7"P=<:UV*1IFAT^X!C#E0DCVN'1-Y=AP33I.+7P2^3^8]G%5GPO$C*IR:
M50^-=7:/\<M][<?V9ZPWZG[[N5HO_[N\N=*!5[31N-[ 0,PC)7S;7FFA]'P4
M!W)2.J-#,F!"8&F<HE(SY32$#EFF*$+$XLS^9"?7X>Z$3?$@VDC.H;O=,ON*
M44PVLNMX570Q^+Q<R2F[Y/ LO>? "W<T_?4?RN\,9(GH5H';QF;ES?,"UU?Q
MK3;E%>#2,^@UHD1QXQ7R^L!1"KJHV]03AU0$,:F%8%0ZJ@V6@ &JI0/*"F2R
MGX1X1#M[F1+["P:"-K+Q8'Q4$SL26@%/WUYT">8\K0I1P)WK81@6^7DPZ=!*
M/>UZR(%93"]KW,"_E-LW'W];!:PVU>WRIOYY]?'C\G89_K2YHDIPACTFF$G"
M/;38M]51ARDC5]NZY>L\&0XEBR(,0&<E1AY3B)&HJ80Q*U5]W!JF/<MT$+L7
M2X;8J]S6@==CH8L'J>.;/4<QUWF"G:.E^C'O]Y>^O%C3Q;?SSLV$W;I^1S%E
M3(/P '">Z",>TU#3MQN/JFTUS7)(RTA<<TMM6;XKUU^7^ZWE[^1[O_AS?X=M
M?4O"<Z$#5TP#02#AV$M "2:R[>=UVL*D:MA (EFO-%) 0B,%I0()[ G0P"$)
M  +9,YH@8-%>L]_<,](_Q1G+5G$IT S-E.:H6P6*O08G,Z5713]C9DFDAH'_
M3*(ULGWGD8B-K70UZ9KJT!.TNT/'WJ^7JT^_ENMEM7-IF^=%O>)>6F<IA,#
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M.\FNB(SA)GM9:Q)'^7:Y^9=?E^7K5? /Y6;;R,T0M1H [:GEGDOA%- MFQ(
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M'F$.S:W+N,/TF5?"F6K-<?N0>\ZH&?GI>>&2OTMY$,O-PXOO;JJ\HI!IQA5
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M!RB!(?,"U9$A4P"+8LCOM#S%D-WAF %#]A"^&F1*S.5,X"'Z/;Y*!TM"#4-
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M'(["XW'M1.''",12>"?49DCAW?0X1^$]D$FB\']?K.X7ZV^-QV!MX4"A^A@
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MUI=BYXX8S8&$>VKP7.3<"XUXXKVI1UI??VY8_K GZ3F"6 *FD-0L#"$I;5<
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M5(<):+P1)J31N1\R:24KWJ\7J\W=<K.I.]'J=70L:R)M#8%N7*0\$K!I;N"
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M-Z?DZWQJ77XN5YOEU_+UZKJZ*W^J-IO#$R3 ARQ*X\ (@A&M+,2<J, %E!-
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M^'IU<Q!4F" /((QIB)F5U+'ZDK@=E5B?=N]1!O$(<@Z@P&D60NH<#GA:081
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MI]>KX(7*S?:*,H>L<74GD(9 0VYH>[.JL\K@A![=D23V5&OD37U:C%.-C82
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MD9RJ2)WSH#R8G._$2%Q_@#B ,[F!<[Q$=IPU'@9=3V>-T=GDHJ,\) H6DG&
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MD"O/<A"!.\5S$7HE% 1!=(F39X A+1WPIAU@>XL8V*S6B^MZ&>J;G.FQP36
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M+A>??IW4TQR?+_)?,KG$H[!\_%'UNKX<S>)\G:L:/']YXYFG*D&SG663Q@D
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M^#BZKTHJD0A1!N?$P:/B8"07-FKJ*#,NED1V#; @3X?,ZDL$P]A'B\[AGL'
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M<H!B.I+C+YU=Y*\,85IDF!JQ]O".JD"4 2\"(U*#"DE[XYG%&4L%+,22O76
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MZ2VYOB$WB):NG1;=+***(+2P+GHE%7"E35*1*^F#X,JD5!+,,* 2A2>\K8;
MMK=Q?WV8!MSX#_S;'W7W44 ;?ZW22GB5@C?,"^#!.6J=,2*JI%F HF#EIK46
MSLV5/1SV#>%8/-G%_UV-)N-O/U$JV,6_U9=7Q8?@H+FKX(-7@H:4E(.@O8G2
M0T(R EZU)I88[@.R5P8.^"Y8U>F[SGTB]"<449__&MVT\A2S;5+<>'(R>!IT
M(!",TT2##)'[9$'ZHH:1 ZS@?:+WQ5YY- 39VU:C%<N99#IQ"10@R6"53HXH
M;JC5GMH2\_-X'7JV'$W.#9T=<J,O'&Y8]?V*6RY!TO(O53X9$FT@/#</0]M"
MNQ"CP%/M8G"H6O7JV.\<W2UF49V6$0, =G= /HA>SCK'J"2@" >/UY'7D1/F
M>. FZ=!/JYE3U#CH%+H=D+XOJ&Y>[/WME"W+%T4J=X#SZ+FJ&%7D3B83N<A5
M]S7J2I1Z%[3U/M@SZT+3(AB[)O4 )&4S*5AIK4)@(5AB.,B8;&(Y+=P)87#7
MLJ0,T  5SW[DVY%$'5!EKX]K*GZOE^.+T>3Y*G^),E^$*,,B :](!,+PRI&.
M&@%2&(C&'>0DZ)@F1Y;Y<HHR !$X$P28"F@I1;1D M,!B/#]9)H.MLS7P?S>
M7>;K."*_K3)?5"2EB2) LQZ6D"K>$D#;V!O'#9Q==8"FK#VHS-=QQ'R;9;Z"
M%#%:'Y@7#"A5.@KC$YXNAQMFO,1F&K+$:<;G@\M\'4?5MU+F2P2G..6Y!*L&
M8ZA)@GFO ]=:!& E*0T#3/II6[0TI>.I'>=OMU2.T"H:2M%4\ $D1&NC1_-0
MJ,25]T7EH(8LVQH K<?"-\<QY=3@[[2\R(!"+I\LJ?).*&\DLDEK<-29)"DQ
M5-.(:G<LZM@]P&,S"*P/H=C-\:P_]>$L*7C0?P6-M:L)I/%1H#!V#(2/VB@C
MO!>2"D4H+PF]&: &]9:.5K^<[3,#^['@SNXDV&TU=EI.MVYA.16:5!Z2D%[2
M",%JS:A'0AF&1EO4M)^@S5_R&+TAMI_Z=BJJ&]+L>BK]R4KG=URG0T@*T#XP
MACN$A#,T*(BIJ,W$&PH-'>+]U#-K!U^ )I%D?$B2*.W ,]14O8R<1A&(1E+W
M6H#F1+$>QUKW71*X984F*UHEB31/Z@T@]N.W;_56R/6YA I<X%8D9X7S@-JA
M=IH+KA6QS(7@2@)'!V1:=P2T U20 3#MU&I'3R4#!EVC8ITPAP "2;T@J"Q:
M+33'/_!@P'K-\=[KY8+H(;&KV\/V9AGZQHHO#:_NTKIH@E#<<6T]6EYH>'&]
M;MI-HK":9?"<AYU]NNMJ>#P<4$F7?JNY9%(YXZ2D0"(5 K3TEBH>@XE 4?8H
M<2;6[^G@WB]_AJ"(]5<X8T!OB;O66#$#E'$;K#46(D'UF08M2(Q64>=CR1D;
M4%#\Z96R(7.U V?!4QVTQ5J@+?D1>EQ=!9:H%*5*7!HP@E@1J!21)D(3<ZFD
M3.:;K>_2MHMAN/SLV.QYE"(?IB_SPA>W.8YW>[H=7V[6-/C%*AG* >EC9-3@
M&#@)W@9*=(B( %42IZC^YPB<@D=O0Y=[5J*FMU)&ZUJZ2#6B)&ACURY*"VC=
M46EY .,5*4'\(*L8]1#KV LGAH#KG95H.JI%M)8 8"GAD4J9+.1:(IH3(H+A
M!I2@K@2S [*V>T9LRU0_5;+C[89.EM)X^_,/"SH@C'W+B(I2JE)@CI&4C!6.
M PF2^P#6..H.Z]8ZK!3%H! \QCL2?*0QB1!2NMM1D(J=R1-F:WS=G8IX'#'?
M5BHB6!ZMB3Q(BO]G9:[Q?[>WJ%/L-9?U!*F(![/VH%3$XXCY-E,105J1DJ9H
MXX:8HZ:$O:=8Y%*=:[I.,SX?G(IX'%7?2BHB!U2M/9XCX%YZ%J.2_'Y71(9^
M^K^>*A6Q6+0TI6-?Z/A4_ZBGJWI7M."V3RLF X3($SAG.'="2@VW.[*$.R+.
M5(HT8.FL54KVA8TXJ2^6\_$%BK=ZL1Q??*JO5I-L/]RM?P=6]@VMJ,W5OR/)
M1=9"8-I3_K!C)-^9W4#-&3[KE*Y](>FWT>*W4;:ET41>OV[=S.:W?/M]-/]'
MO<R6\_3RXWQV42_R<_1^@#6<L0K12&>B0!I3*YEQ3-Q9$Y89PMQYW6:MX:X?
M<O=]Z1UPV5541"/6V3"<4\\=Z@+\?@=XPDHNN0&6Z&P-, WIUU^]N,7RP[??
M9K/+Q>?9Y/( [6?+B$H(IGBPSMHDDHZY&JZXWU^,1?@8H$!I40EJAZ#] N;5
MM7M_'^\%SM:159#@DHRYVZD'3M!L=.9^OUK8,^E>VQK7-Z*H+>H.51_*N]QU
M6S6:KQ(.-43EN !+93)4PKV_PJ+ +TI!'*#H:AMY?=#\!-<AKODN?&9-IL-N
MQ!>#*AG!YQ : 8+&@#L$RNYV*9RE_4:SGZ)X:@N78AE->WONOJGGHXSU^/=-
M/5T<Y$C:.J;R-@3OO?(*[06#DIJ0ASV"A#,)"^\ -VV1M.<HB<4247ZWY(<M
M[(^"V#BL2HQ'W)@7'"*5(2KGR?U.!;"2<,P!*E(M<'QSL$,;Q.T+1J%&MER,
M;]DUO7P:++H#13M&59(P TX*1KWP7@HN-+W?9]2VI,/P '6B]D'4'FW[T\7'
MTP]3MT(=#16U=5#E?'63%_QNNEBA8G>1HS!G/^KYSYT:^,&S5"0JD1)/-#EC
MDDG*R7N?BJ"*EW0K:!I"V%U+W>Z@UAW)^X+>E]'?]2+^?=>OYJ$P-_[)>%&O
M_W('XO8/KI+4SN(FG=="$<8B?SQP21;U;AZ@.M4^PEHG\<FT\F.T\8I[2."B
MD,D22[@GW+F'P^)$R=O<\8ECW?=<:U^1*J1H[RAY#&H]!">/7U<R149%,D #
MCT9YS;VZVQ<(M$_/"RE=V&N-B=D72/Z836?/%WN'Z@,,_;UC*QJESGJ@T#%R
M2C@3YM[Y!A:*^H@-*(6N P"U3=J^X/2(]YS7$?][-5[^_+U>?L_UW7[4MQD?
MNZ300>.K7/L?8K"Y0JATD3%A[R4WQ%24^CQ 5T"+6)AU3^V^D/9Q]74ROOAS
M.9Z,EV.\U2>3V5_9)DBS>5I-+Q=_+NK+V[('.35B.5]=9$[[T<UXF<O_U9>W
MOMC;3>] 9*N_4S'G(7(P,EKI-%+66WE/RR#XF35^Z ZYI^1*;P@_H*S '3UW
MX??P6:I<A\T1$KAT-G(#-KG;<!Y'HQ"RGW>=OCT7'8*T,]+WZL=_3:!]+OS7
M(RI(@@@GM'%!&&4 K:)[#PW0%,[,5]$=IMJA[\GPLU]>;1M2.<=<])8HRFPR
M,G%C'NPGY8HJ_A]NC/:8F=TCAIJ1^.0F:A/3M"*Y&:D7C#!BK&$QJ/1PUX-,
M)1K8 !N_=@>BMBC<GV5Z6T[C</?&EA&5#8;J$&6P@4:5!)?P<$H"@Y(8\P$5
M1>G J=$.04\$F/>SZ14JH]>A_GH$:)Z.PH-AM7..>X84=%P:8>YCI:5-\LR2
M8HJYO1L]!90=MHO"7EZNB\/M<I,5SEQIO./SJ05+#=/))Q[NPQ0S[4JT\:8E
MG;LW]-H&9+],.)'8^_Q]-E_F<^9F\_GL+]S,;O?MOL%5M$1007#S7GGBB%;D
MWE"1Q/84'7$N0K"<P">"U>$8JF3NF4>I)3)9D810AMV'^$O!34F+JN,]!YTK
M[!T#YDAJGN;9",4E6A4K1//=.RI*2U=_F\WKAZIW.6X#"8-\'$]'\Y]KO10M
MD@L<B<2>K&V2VXT?_-C4ZJ]6.C%*J.&1@55H R5I[#V=51 EJ-7#0VVK1L)0
MF-(O^'.=TMLS>N<9W@O<5R,J(ZC2V@(1'!@W*1CV(/I=]"7^>S.\N[5UT)42
MM#>[8C[#Q>V)YWG\J(I>1T>3R$%L CA%*MT[9*1D9>6 R%D+H\9$[ L*_UF/
MK[ZC]61_H'2\JO]877^MYQ^^??Z.E%I\6"T7R]$T!S>ZT6)G%NM1\U3)9_U2
M*_"<6Q$TXRK>T4(EHDI:QM$!>C):!%27=#XQYL)XLLK%)U]NY7C4;9NI2L1(
M)8A(BH,BE* ]<Q^-JX,*1;@;8/A$][AKB=*]52P:S:?9QOU8S]=+WB?5-GY?
M,>$5%=JQ$..ZE)O1^GYOT9&2AT0Z0!=$BRAJ@YZGPLH=U(] R]V(*@AI4B29
M7D*!)LKP^]PX+7@JBC8<8.Q"AWAI1M'^LN2OKV?3S\O9Q3_"^,?XLIY>/JX\
MUR^?[X3/(<.K)#G>Y\F%J$V$I(V\KW9K=>Z]78*E 77MZ0!+'9#W$5C=U.0.
MLXO5NM;Q]#).E^/ESW?3;[/Y]6VSD[N_>[ZB@RIS;^X7O>.W]K6*/F!HQ5V0
MA"0IK/9@D[*"1A3X(H>L:6$.$H*[CNVBOOB7J]F/?[VLQ_G$BOPO>9?BR4'%
M/WI8[),U;BN[O>OS*@K*G5!"@U& /V,=MX[J8(*45&IU'F^Q[;-WUCIMCQ/O
M!3AY(,3F&MP'C*JTYL3F=SI"!"@:C",,@D U!TQBO,3!-B#4M,/<W4@I(&NW
M@-E:=OOU1Q7Q(*C-W:,B X8+97B.*-"(RHV(]$R$2*L<W("*1L3L36J\WU%6
M>]^0BIF$&JVSC&HDA_(6]R9R'@TJ*H'SDORW ?DK^I 736G:#4YN+])/]=4X
MWY_3Y1^CC4'QVSZM\O.3!::2"0: $1U(%,8H([BV/!:Y( :/BP:LG+5*SRXQ
MX7&O\]'D'6KQ?_^?>E-BV=9O*RN"LIPZIY7,[4^<T(*9J)Q+6@I54N%H^-*B
M#524$;0;6/C5/%,CC1<7H\G_JT?S.+T,:!5O0<:VSROEHG>>.4I @0C>H%P-
MT5FC131>EH!C0$[+3L#1$DV[%!MI/*GG'M=T-=M8AVC+EU7PH%G@)&AI@!LP
M5B:K> I.,IWDF534ZU!DE)"S6QWT"_[&'ITS?X*JM_(./'"I##!MC$9$!R=<
M(D$Q4_(H-B"/8B<0**!CM[R_[6.\^Z;8^&VE?4R:69HW -XC:AU>@D)%%Z,B
MJB0Y94 5-SI%0PE!NX7%XPV6\$_V6:0OOLXTB;E=B(F4@K;&9"-;L$@E%QY4
MR5TQH+RE3J%11M(^P'$+WL/A\>3[BN2G6T^T(RY"\M2RA+839QHD41#[C5E]
MRP!I3M1N(&)Q:9?KY4U&F^)Q7GU3!1L,5](+P@A$ZIWRBB:\(F-,1*82I6)
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MV;1B$(QHB-1/]TTTQOA_V5!9COZN=T)NQXA*6N$]U4E*4"#PB,E 3<(_186
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M@%FD5R!)6BI=8*G$37@6LOHTZ"YDTY !?G=P[POY[W9OM_,#J(M9T#YJF1@
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MX5 &ML>C:W=8Q#\_-?-E<S LMH_+(B;-?/#6",I$TIY*_G6'\*H^WR,R7H\
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MD,L.H=(GJWR$J,OIRSA^IK27*86:^-(('7\GSM[J@P6G ]C.(.BF(9D88JV
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M9!@F0^TG<.O8,C9G; ].V!QU+)<_0M)<0)!@902DM@9"@V%5I=D.KQAP@J#
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M(L989=J,1^@>'WSMZ'@UE##]MM1GCOGB()ZUY0+#\C"([SE7Y@Q/9T,9M\H
M5P:5<Z2/$\D13ARO"?*.*.O@A/@]#B,Z6MH/K]5>/4Y_:.;+$G;^D2!K#\&N
MP[6'6;-4@ALBE6*4E<*S!I3PEC%*I(1@:L)6(\HS& R#P[-D^*/R!S.KBPZP
M;89L352,"1-DY*"!..=(1.&1;*24B9JFS"-*&CBE6.^1_,/#+UY=H=7^^NKU
MO$&;_J)P^;IYTTYQ+]VW9;R/@&WPMW916GO^SHSFF$@QJNBX!4*D]0DTB<E*
M19D:J/['.4/\M SKFHN]:/]G[9!ZHFP_[OY9;M,L/[:SR]U KI\T1\JM+H7;
M&"U_$L.(1$H01PP@AX9M]?KRD3HX1[I"\4Y=66>%__MVNOJR-NKL;,U@_,7=
M.^V%O\-GRH$H\%$8RR!"<E9+HB@8[J.UWE85"AY15'Y8T!V=#2=01+^^?:U/
M:H^)<J(J(3%DM) @$N^<D";$4A_!NR!J<D5&%$<_I5K:/Q=.IYV^FU[/IU?3
MB\E\];3LQ9T.LGPUKT)M/U^5!7*+)"YL+.EA8)Q15@30AAN6DJ[QHHXH;#\"
M7710/IT ^??1U!_OC74 ]CXSX4D@*2-6Q> T<*\=Y1PXJNE&DR!(C0TUIHNL
MIP3N$?AP[%CCP]N_FG:((?:S)4HHY Y1\\O_[W8RFUY]F<ZO[<4ZVWQ;F/&P
M";).R1B3D)U*@_)X! @3":<^:N&,VTM+/O:AL'TIWYSQAQT0!\^:&9>H(P1/
MRY55'X.)21G4'H3EA"4V:&.%X^?G] V@C2?$L1DQW&D1FM)%LDOBP<LZ-"B7
MHB0%"JD!Z<]-,$$%QY#E"<_NO;(T3T&!1U@JXJ<S(7Z8)POG&91FS)PJX,[H
M0*A.D3!K#)=U'>)>[,&P-TC:X4@_E$+[;0UHCOXQF5^LZ]2^;8JZWBS?X[O8
M/Z?;DDWWFR KEB*N-$4N#% ++NGH(K&,!.(%_*4D4F=D;,1?CZ0?!_!">S.9
MSCO#[FYX1FEK>-#@@O1@F$>AJXTU3$?!51)5%[+'#+I^X' 0VCI1?'BL;=^.
MOSQDKO8@;[_.E85D)"8!E H'HE1*\"1&",HXPIFJ"?"/*._I5$??<;@PCE/0
M36;EH\['X/WXK"/7)K$(5E&P'O^GHN$N&6\U6%UU5VFL??:.B)"##L9N/!@'
M_N[:%5R^;]>]:^>7]W5A.N-QPWR9 /&!!6\"U\"5UH3[Q$71RPE 55;>"SXA
MCXW,?K@Q#J2&YO+V8IWBU5UG_#I%CL(128A9E\=(J"21*#13,01+2=(U5O*(
MLD3'AL?.#!@'!'L3UB!$B 8\40Y !LN%TIQ%I0)/P=2D(!V<#SI,5X>Q + ;
M!X9SVG:^+/:R?+;$29^$T<G:5'+!T3AUEFKA0B3*\KTJHQYT1>'5=/N;'70S
MX;#)LDN0@M.*>>8@&&$2T;'\*Y1F'^XOY1<[' '/7$,X*OV/OM<_MHM5N9L=
MF@]%)?/(NNDJ34K/F-7TA'O_ZXNY=K%H_T!Z[K/AMXS*GCLD,S%$Z 26<F-C
M3)Q'K81 8;]7/L.1UUJ8L%>D]MD!F8%G5"MKM$>)$K7VCCDG98P,J&2#WM?\
MW"P^M$?>W+UP^\?8:Q^D/?6N/76PM?_-:P@(+IPU/.*I:96C1+(8M)>"4[9?
MO=[CK+7HB*^OON/ EUTAU(UC,I$\*!\%LQ!!E.+?1DJ(ED(TG*8SD\Z]<+P]
M#FT[)O:7J$=;+G8WLV:Q9D%[M=ZESP<U=PW)S(/'XX9+6G+$D\9C+'A-F 0:
M=21G<@>_1^:U1R%LSVC8&&W</2C[:'ER3($*NKRK80S ,!HB,S'1JN*@XT%$
M?_S; Q"=*-L1$K_-I_-U#\G_NKV\OJMO_FMS\V%CPX^-SV?FO R)6N=4! ]*
M6WQ3+Z(S *#5F:36],FWMG^R#E>6ZL/JU1QEXVUYUQTI,D\?SN 2"=QJB!37
M)+05/+)$F%4"B04UW5]&&/'H3X[T1M+3 .5?DYMF9VK+IB'9XPX*3O"@E01'
MM7$@(R@ YM&4DE7E>\<'FAH6;T5+9XIV%#&AN5@?9907C&R5+L\]FM&>]<EJ
MP1AN#<G!:!>XILH992B39Z9SUO.J[96>AQT4R^;B;]?MY[]?-M-R1HCR0T&$
M>'0TX$?YE^9Z,HOS5;F9^KSP>.:IC$(U$&%$4!'Q+IS645IE.%$Q& DUH:$1
MQB7[DQKUM#P."NY>9Z- ^/&13+U3A!MA/1@(+!HOF$\I<.]YN11W'B=!%;?:
M7DC7\:1_?=W$>;.X_K+UD/_AJ9RB$* CY2X24!'%FW;1,L)0\=4RG8D%V9TC
M;5^DZ\S5DARS@Z7?'LE2FD!E29OA 0A++C&E&$3F#&<TUF3;':S;']/OWQ-'
M.U-N*!7^.3GTRQZ9PEO'91>\<)X+E%FL5*DUA!.FT60FP&,R-<K\B,I^'<\"
M[).ZIT32?8>RKRYW/_F$OUE].1!8FZ;)TDG<D8H)*Q)8&[5G@FJE# O2B7.[
M"MH3*O; 6D\$'ZQPP=/8SF&QOXQ6EC))XDI\Q/VI4,Q"5"DQ*XC2:5"Q]E*!
M5$_74QY5>P2-MPW+DBIF(\IXS@*$DFUC4<@'&;TS2;N_@/EZG*.H(X%/":5?
M)W].;VYO:J7>IFDR[B.CE0^)) J<I)+;%4*IO^V\96JO2O0O*?>F'UCL@;6>
M*#X8]II5V>D/JWA]NUJN)O/+D@]X4](!M^%MQ] L4U*24P$@.#CAC*&.\$B,
M33$Y6X.Q%R(0ZQ'6+XU/<:+M>6+E:(0CJ!0&[QV@:F@=FL6>LN0#0W/7#2G\
MSN)$.I"B@RO:)9#QW\WT^N.JN;1(\4DIPXMH;Y:[NC3O.T46,C&:@M'"4=#"
M.TY9B)*@X2PMMW\!'T(UHHY$ZU/J5O'/3].[M(RPHX7L'J.SD0SM$P&HGZ)=
MXID%(;UR"22S%G]5@;$1U>X>7(^J(W-'3_9=4[C4+O[[X_3BX]OFNC2[:1=?
M[*=/B_;S9/;/R=(US?P?T\_-_'UK+_Y].UTTW^V0#?[O^HDSY8HZR[51$O5'
MXZWB7N$Q;JS 'T--3\$7<I9U-PY/PH*.&'SJ GDP(=Y_G*SP+9^^^@;0=9@I
M Q-)@:8ZXA*U8QJ71YR1BB2AJ*]!V0LYS>I0=GR:=TZR^;!ZB[)Z,5U?(;XW
M4^_MBW:SKK[WV"P%LSJE)!4S$#G5-% T3EPB8$A=$XL1M08X'G2.0>6.8+&?
M)]-9B3Z]7K>%F<Q>S2\6S639M%=/<#V=?T^$#1BJF3)[K5&5T$%R:8 [Y;@0
MU$JCK8X>7(V.-:(& ,>#UH#$[XBXMX4O"/)VOFQGT\O28K#LAU7[^).O_;/6
M3-P M XS96JTP7UD0Q >4,$T7"K)DS% $E*W!E\CJN5_/'P=G^9=#[+O<O!?
MS2_QK9K+>;/\>J#N.K;VGB#C^S-=+EDJ+D#[TI4E@(A>XTE-@ZDI8S:BPOE'
M/*2.1>I37V\]<5F*(]QNE<Z&",D&7VJ*!"TE%Z84E$?!8.4)BP9_*T7]##ZG
MAS9NW3%'9A(EH?<0T2H$RA#G]O^U]Z;+;23+FN#_>8QY@.[8/!:SMC'SV,Y4
M6YU2C4IUV^ZO-(A,2;B' M0 J"KUTX\'2$F42 ")C$0BB</ZH9+(C,@,]R_"
ME_!%6P61@3#&A0O):!H4$3M+AP]+ZY-O^0U]DR<%ZCHL/Y:J8#]H)+5MRI^>
M_4!#\OV#&B\%]PR=T)G$K47ON54V,E+F#$;H%!I]H@R@;_6+B/\//OUUN^TT
M78JOK?_X0!#=+NY;UXD..[ERY@:BEU(HJ;G3H"RB1S*U%%E?CG'H5AQ]^OM[
M2/#\G%<T*@/.L^G[%Z\8;>\C\]IFX0$9 Y-)U78Z&,9($7.D,IUQ[W\__[_#
MX(<EK%:E#](6%O[+(ZC@7[/5]:'J%8.]H_'HE0XY.<$RR& <"3II0">N,L*X
M03-G/0\Z VJGN!^7%;U=\4]]Y/:GZU_6Z]OV^G6[N5TMVNNB]<_6'UZW5_/V
M<WN=B9CI[W9U-5_O:@\PZ/R-D=9;;I#T(DGV5G3"1^Z\MY+302DN+//U##!:
MGI]K-2#N_F%[2WWTFJO)TKL8P0N@$T.A\CGEH)!+Q@/C>"$1]F>"QL_ /#%W
MQHK;(/I]),H5,;0SL6SGLXUF44L+V@$G<U0FQXR%(+1FUD;A+J:RW A<7PY+
MZ['P\_4BK;3/[H*A)Y]O4N3:H0K*N@ BF%(&4QGK$I=D]51EGDXH@G5\% U!
M[;&05+IHEBH+!VK8/'RLB=G[J+#40@9(3CLC$5%SU$0P##5]=2:$F_.K8P,0
M?VP8':QN\^.##2T_FBA4DAD@H_490J+=10113,>:J\D)*4]UC-R!AEX4[!\Y
M^&ZY^EC*H_^YF&_6]QZN-\LT6RV*JYP>V")_;YK\D;,T+FHM0%GI$IV83C@3
M. M99[MM"ET3,S]A<!S+U^58!.Z)G3?+S>QF^]8/RQLB_IW\W0N4?4,:FVQ(
M6BN;HR+*2-1(>X?>R'.,!BZL6\P J!B0FF.)DSNA>;C[Y _/-2$&%8R22@L)
M1I0JE")S%=$H%WA5I[4))IB>7R^IH?YX^3A]:?-]=8OKSNK-*5[7*.LY&2))
MT4Z%I)$,"$O_,?1T1GO=J=SV\Y&#/5'U*+'G[(QX#/'GPX3SDN^,*LWST0PF
MPZ)GJ%\\0-6=:^B@!VW'B$89ETK:5G"H09MLP;J$AL<H6!)5'=6GJ'-, 7/#
MLJ3S$3#!-+))L>,Y>3VW7_B09H4&!\^ /:,:$-L&52HA&6:DJCC0@%HY3[8P
M_;BFHO<$,\LF!;SAV#(9HV07]7[M4'>P?O(F84PBL2@<2(B!88A.&^.3MJA9
MJC$XIGB*GMV0'IUEDP?Z;[=E^]YS9(VWFP_+U?S_M->GP/VN=S7!D_X0<B8-
M%L%YC<ESGD34"$*H6%.P[#F:? ."<"C\#\2ZT=R:-UN0D(;TY((/]U?O-D&#
M2FCGK=7@$O@@'=,,O$L,HQ7A4B[V)P#<D_"C;S+@MF06;D@)?WN[*?)HL_QS
M<?4@11'?O9O?S.EONR(VCYFB\2)*&SC]B:17*>9-,A(X!TYZ'*::**1)5K0Z
M \Q.S).^0.L$^M_:S:MWQ^*O?F;::YKQ%)T4F58NA=4\>ZVCPT0$X359+<?K
MKL4S=I&@')U18XGH]/'3S?)+V_[1KC[/[QU+C];W9O:W;Q?MN_FF1(T=)\*'
M>4$3,WJ!S/'@+( 55F;:[BP)QQA9'S4B_CGZ&TXGXL_"KU']8'=AD?%V-5^\
MORLC=:=./[W40_ZQXV9K$%C6)*<RT03H#Q\#D</G$"UX;FI2.R985N><-M;)
MF3.J4V']^VQ>RIW1SOM?\\V'<O-$:Z(?'(_:'M,U2<F /ILDO0 >.')A04:N
MM$@"78V';((E>\[M&C@M=Z;O#%LN[BH;I?]].]]\^=X>;_T/&KLYD5?LT$N;
M[*5PR2J3; +.T!F9;#!9&S)V$6J*Z1U=5NA"#<#)<7'R>^71.E]M/K2K-Q]F
M]W2X6_?ZE\6=^/NIY._VEZ4B:Y[-5_\QN[G=7Z=Y(M_8L*"X)B72L83 ?4*I
M%<L*2UDB$[%&&DVP-M-SW(=G9OGDM^VWA2%IJ!_O2%),IQ).$.>?Y]?MXOI@
MV?03O[L1"EU43A%F2Z?![ Q(Z8+74<J8JSK[<?:RSR;,RV>]?_YC>4/3E,IR
MY]A!/[Z]"8C)1\UTM!$"E^B03BM="D^+&'A5MOS+I>JTN?DL=]'K^?I?>=5V
M;]YQXG<W)2(J(HE\SR)(%BSS@ %"S*4M<JPJR_=RNSME7HZZ?]X>7O?;8TZ.
M4EIQ7S.2T[VTT4[16905!(G@>+ V6I>"BR88%D)5A^WG&*1]XATS!29.7M3L
M=LP\Z(+V>GESDY>K\ORX+KZGOZ%A21#UN1(),G";O#<\Q4A_ E/$E)J--,7
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MO)99*);'#>]]V;'/"@P7NVU_*WK(U"3LMX]JK #OE9+,)0U9.0Q6>\:E,Q(
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M.#]^0B/HV$<E,XK2DC8(GXU$K2)&KFW2-86(+C  YYE(A=."H+-&T-T?]0*
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MOGB_II]OOWDP,!X_<6.#EX%6G6@+@N3>1T=RVZB($+C1=I1LU4N!X<GIWQ.
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M)A$);5F@<M8%3?\R6T!>AK=V(*[^?-[7D'*\P_RK7Z,HZV_HW?CW?/^)_M2
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M<0$C&2T&I8I0&IV0.9M22= VR$.577^T+G[*O(]!>%I!N><2[NTD"+",QV
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M7\T^OIX3U?\DVW-5&A=_;E<'JBL>,T<#5BCA=!""2P#N$+U$ZWA2R="/+ZR
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M,C Q.# U,3<N>&UL4$L! A0#%     @ 8(FQ3"K&VN6A*   _?0! !
M         ( !<?(# &]G92TR,#$X,#4Q-RYX<V102P$"% ,4    " !@B;%,
M)VJ9S!HW  "O:0( %               @ % &P0 ;V=E+3(P,3@P-3$W7V-A
M;"YX;6Q02P$"% ,4    " !@B;%,C+B\UE 7 0#^40P %
M@ &,4@0 ;V=E+3(P,3@P-3$W7V1E9BYX;6Q02P$"% ,4    " !@B;%,#;B"
M3I ( @#3-!@ %               @ $.:@4 ;V=E+3(P,3@P-3$W7VQA8BYX
M;6Q02P$"% ,4    " !@B;%,!!L!%!4L 0##.PX %               @ '0
M<@< ;V=E+3(P,3@P-3$W7W!R92YX;6Q02P4&      8 !@"$ 0  %Y\(

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
